[python-pdal] 01/03: Imported Upstream version 1.2.0+ds

Sebastiaan Couwenberg sebastic at moszumanska.debian.org
Sat Apr 2 22:10:26 UTC 2016


This is an automated email from the git hooks/post-receive script.

sebastic pushed a commit to branch master
in repository python-pdal.

commit 87d8122229aae0a6d3a23f7397c50bf3ef227c1c
Author: Bas Couwenberg <sebastic at xs4all.nl>
Date:   Sun Apr 3 00:04:15 2016 +0200

    Imported Upstream version 1.2.0+ds
---
 pdal/libpdalpython.cpp | 2486 ++++++++++++++++++++----------------------------
 1 file changed, 1052 insertions(+), 1434 deletions(-)

diff --git a/pdal/libpdalpython.cpp b/pdal/libpdalpython.cpp
index 948ac58..d119a85 100644
--- a/pdal/libpdalpython.cpp
+++ b/pdal/libpdalpython.cpp
@@ -1,49 +1,26 @@
-/* Generated by Cython 0.23.4 */
-
-/* BEGIN: Cython Metadata
-{
-    "distutils": {
-        "depends": [
-            "/usr/include/numpy/arrayobject.h", 
-            "/usr/include/numpy/ufuncobject.h", 
-            "/usr/include/pdal/plang/Array.hpp", 
-            "/usr/include/stdio.h", 
-            "/usr/include/stdlib.h", 
-            "/usr/include/string.h", 
-            "pdal/Pipeline.hpp"
-        ], 
-        "extra_compile_args": [
-            "-std=c++11"
-        ], 
-        "include_dirs": [
-            "/usr/include", 
-            "/usr/include", 
-            "/usr/include/gdal", 
-            "/usr/include/libxml2", 
-            "/usr/include", 
-            "/usr/lib/python2.7/dist-packages/numpy/core/include"
-        ], 
-        "language": "c++", 
-        "libraries": [
-            "pdalcpp", 
-            "pdal_plang"
-        ], 
-        "library_dirs": [
-            "/usr/lib"
-        ]
-    }
-}
-END: Cython Metadata */
+/* Generated by Cython 0.20.1 on Sat Apr  2 16:51:41 2016 */
 
 #define PY_SSIZE_T_CLEAN
+#ifndef CYTHON_USE_PYLONG_INTERNALS
+#ifdef PYLONG_BITS_IN_DIGIT
+#define CYTHON_USE_PYLONG_INTERNALS 0
+#else
+#include "pyconfig.h"
+#ifdef PYLONG_BITS_IN_DIGIT
+#define CYTHON_USE_PYLONG_INTERNALS 1
+#else
+#define CYTHON_USE_PYLONG_INTERNALS 0
+#endif
+#endif
+#endif
 #include "Python.h"
 #ifndef Py_PYTHON_H
     #error Python headers needed to compile C extensions, please install development version of Python.
-#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03020000)
-    #error Cython requires Python 2.6+ or Python 3.2+.
+#elif PY_VERSION_HEX < 0x02040000
+    #error Cython requires Python 2.4+.
 #else
-#define CYTHON_ABI "0_23_4"
-#include <stddef.h>
+#define CYTHON_ABI "0_20_1"
+#include <stddef.h> /* For offsetof */
 #ifndef offsetof
 #define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
 #endif
@@ -77,40 +54,98 @@ END: Cython Metadata */
 #define CYTHON_COMPILING_IN_PYPY 0
 #define CYTHON_COMPILING_IN_CPYTHON 1
 #endif
-#if !defined(CYTHON_USE_PYLONG_INTERNALS) && CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x02070000
-#define CYTHON_USE_PYLONG_INTERNALS 1
-#endif
-#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
+#if CYTHON_COMPILING_IN_PYPY
 #define Py_OptimizeFlag 0
 #endif
-#define __PYX_BUILD_PY_SSIZE_T "n"
-#define CYTHON_FORMAT_SSIZE_T "z"
+#if PY_VERSION_HEX < 0x02050000
+  typedef int Py_ssize_t;
+  #define PY_SSIZE_T_MAX INT_MAX
+  #define PY_SSIZE_T_MIN INT_MIN
+  #define PY_FORMAT_SIZE_T ""
+  #define CYTHON_FORMAT_SSIZE_T ""
+  #define PyInt_FromSsize_t(z) PyInt_FromLong(z)
+  #define PyInt_AsSsize_t(o)   __Pyx_PyInt_As_int(o)
+  #define PyNumber_Index(o)    ((PyNumber_Check(o) && !PyFloat_Check(o)) ? PyNumber_Int(o) : \
+                                (PyErr_Format(PyExc_TypeError, \
+                                              "expected index value, got %.200s", Py_TYPE(o)->tp_name), \
+                                 (PyObject*)0))
+  #define __Pyx_PyIndex_Check(o) (PyNumber_Check(o) && !PyFloat_Check(o) && \
+                                  !PyComplex_Check(o))
+  #define PyIndex_Check __Pyx_PyIndex_Check
+  #define PyErr_WarnEx(category, message, stacklevel) PyErr_Warn(category, message)
+  #define __PYX_BUILD_PY_SSIZE_T "i"
+#else
+  #define __PYX_BUILD_PY_SSIZE_T "n"
+  #define CYTHON_FORMAT_SSIZE_T "z"
+  #define __Pyx_PyIndex_Check PyIndex_Check
+#endif
+#if PY_VERSION_HEX < 0x02060000
+  #define Py_REFCNT(ob) (((PyObject*)(ob))->ob_refcnt)
+  #define Py_TYPE(ob)   (((PyObject*)(ob))->ob_type)
+  #define Py_SIZE(ob)   (((PyVarObject*)(ob))->ob_size)
+  #define PyVarObject_HEAD_INIT(type, size) \
+          PyObject_HEAD_INIT(type) size,
+  #define PyType_Modified(t)
+  typedef struct {
+     void *buf;
+     PyObject *obj;
+     Py_ssize_t len;
+     Py_ssize_t itemsize;
+     int readonly;
+     int ndim;
+     char *format;
+     Py_ssize_t *shape;
+     Py_ssize_t *strides;
+     Py_ssize_t *suboffsets;
+     void *internal;
+  } Py_buffer;
+  #define PyBUF_SIMPLE 0
+  #define PyBUF_WRITABLE 0x0001
+  #define PyBUF_FORMAT 0x0004
+  #define PyBUF_ND 0x0008
+  #define PyBUF_STRIDES (0x0010 | PyBUF_ND)
+  #define PyBUF_C_CONTIGUOUS (0x0020 | PyBUF_STRIDES)
+  #define PyBUF_F_CONTIGUOUS (0x0040 | PyBUF_STRIDES)
+  #define PyBUF_ANY_CONTIGUOUS (0x0080 | PyBUF_STRIDES)
+  #define PyBUF_INDIRECT (0x0100 | PyBUF_STRIDES)
+  #define PyBUF_RECORDS (PyBUF_STRIDES | PyBUF_FORMAT | PyBUF_WRITABLE)
+  #define PyBUF_FULL (PyBUF_INDIRECT | PyBUF_FORMAT | PyBUF_WRITABLE)
+  typedef int (*getbufferproc)(PyObject *, Py_buffer *, int);
+  typedef void (*releasebufferproc)(PyObject *, Py_buffer *);
+#endif
 #if PY_MAJOR_VERSION < 3
   #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
           PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyClass_Type
 #else
   #define __Pyx_BUILTIN_MODULE_NAME "builtins"
-  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
+  #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) \
           PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
   #define __Pyx_DefaultClassType PyType_Type
 #endif
-#ifndef Py_TPFLAGS_CHECKTYPES
-  #define Py_TPFLAGS_CHECKTYPES 0
+#if PY_VERSION_HEX < 0x02060000
+  #define PyUnicode_FromString(s) PyUnicode_Decode(s, strlen(s), "UTF-8", "strict")
 #endif
-#ifndef Py_TPFLAGS_HAVE_INDEX
+#if PY_MAJOR_VERSION >= 3
+  #define Py_TPFLAGS_CHECKTYPES 0
   #define Py_TPFLAGS_HAVE_INDEX 0
 #endif
-#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
+#if (PY_VERSION_HEX < 0x02060000) || (PY_MAJOR_VERSION >= 3)
   #define Py_TPFLAGS_HAVE_NEWBUFFER 0
 #endif
-#ifndef Py_TPFLAGS_HAVE_FINALIZE
+#if PY_VERSION_HEX < 0x02060000
+  #define Py_TPFLAGS_HAVE_VERSION_TAG 0
+#endif
+#if PY_VERSION_HEX < 0x02060000 && !defined(Py_TPFLAGS_IS_ABSTRACT)
+  #define Py_TPFLAGS_IS_ABSTRACT 0
+#endif
+#if PY_VERSION_HEX < 0x030400a1 && !defined(Py_TPFLAGS_HAVE_FINALIZE)
   #define Py_TPFLAGS_HAVE_FINALIZE 0
 #endif
 #if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
   #define CYTHON_PEP393_ENABLED 1
-  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
+  #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ? \
                                               0 : _PyUnicode_Ready((PyObject *)(op)))
   #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
   #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
@@ -131,13 +166,10 @@ END: Cython Metadata */
   #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
 #else
   #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
-  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
+  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ? \
       PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
 #endif
-#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains)
-  #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
-#endif
-#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
+#define __Pyx_PyString_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
 #define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
 #if PY_MAJOR_VERSION >= 3
   #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
@@ -151,13 +183,36 @@ END: Cython Metadata */
   #define PyString_Check               PyUnicode_Check
   #define PyString_CheckExact          PyUnicode_CheckExact
 #endif
+#if PY_VERSION_HEX < 0x02060000
+  #define PyBytesObject                PyStringObject
+  #define PyBytes_Type                 PyString_Type
+  #define PyBytes_Check                PyString_Check
+  #define PyBytes_CheckExact           PyString_CheckExact
+  #define PyBytes_FromString           PyString_FromString
+  #define PyBytes_FromStringAndSize    PyString_FromStringAndSize
+  #define PyBytes_FromFormat           PyString_FromFormat
+  #define PyBytes_DecodeEscape         PyString_DecodeEscape
+  #define PyBytes_AsString             PyString_AsString
+  #define PyBytes_AsStringAndSize      PyString_AsStringAndSize
+  #define PyBytes_Size                 PyString_Size
+  #define PyBytes_AS_STRING            PyString_AS_STRING
+  #define PyBytes_GET_SIZE             PyString_GET_SIZE
+  #define PyBytes_Repr                 PyString_Repr
+  #define PyBytes_Concat               PyString_Concat
+  #define PyBytes_ConcatAndDel         PyString_ConcatAndDel
+#endif
 #if PY_MAJOR_VERSION >= 3
   #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
   #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
 #else
-  #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
+  #define __Pyx_PyBaseString_Check(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj) || \
+                                         PyString_Check(obj) || PyUnicode_Check(obj))
   #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
 #endif
+#if PY_VERSION_HEX < 0x02060000
+  #define PySet_Check(obj)             PyObject_TypeCheck(obj, &PySet_Type)
+  #define PyFrozenSet_Check(obj)       PyObject_TypeCheck(obj, &PyFrozenSet_Type)
+#endif
 #ifndef PySet_CheckExact
   #define PySet_CheckExact(obj)        (Py_TYPE(obj) == &PySet_Type)
 #endif
@@ -182,11 +237,6 @@ END: Cython Metadata */
 #if PY_MAJOR_VERSION >= 3
   #define PyBoolObject                 PyLongObject
 #endif
-#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
-  #ifndef PyUnicode_InternFromString
-    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
-  #endif
-#endif
 #if PY_VERSION_HEX < 0x030200A4
   typedef long Py_hash_t;
   #define __Pyx_PyInt_FromHash_t PyInt_FromLong
@@ -195,23 +245,53 @@ END: Cython Metadata */
   #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
   #define __Pyx_PyInt_AsHash_t   PyInt_AsSsize_t
 #endif
+#if (PY_MAJOR_VERSION < 3) || (PY_VERSION_HEX >= 0x03010300)
+  #define __Pyx_PySequence_GetSlice(obj, a, b) PySequence_GetSlice(obj, a, b)
+  #define __Pyx_PySequence_SetSlice(obj, a, b, value) PySequence_SetSlice(obj, a, b, value)
+  #define __Pyx_PySequence_DelSlice(obj, a, b) PySequence_DelSlice(obj, a, b)
+#else
+  #define __Pyx_PySequence_GetSlice(obj, a, b) (unlikely(!(obj)) ? \
+        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), (PyObject*)0) : \
+        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_GetSlice(obj, a, b)) : \
+            (PyErr_Format(PyExc_TypeError, "'%.200s' object is unsliceable", (obj)->ob_type->tp_name), (PyObject*)0)))
+  #define __Pyx_PySequence_SetSlice(obj, a, b, value) (unlikely(!(obj)) ? \
+        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \
+        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_SetSlice(obj, a, b, value)) : \
+            (PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice assignment", (obj)->ob_type->tp_name), -1)))
+  #define __Pyx_PySequence_DelSlice(obj, a, b) (unlikely(!(obj)) ? \
+        (PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \
+        (likely((obj)->ob_type->tp_as_mapping) ? (PySequence_DelSlice(obj, a, b)) : \
+            (PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice deletion", (obj)->ob_type->tp_name), -1)))
+#endif
 #if PY_MAJOR_VERSION >= 3
-  #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+  #define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
+#endif
+#if PY_VERSION_HEX < 0x02050000
+  #define __Pyx_GetAttrString(o,n)   PyObject_GetAttrString((o),((char *)(n)))
+  #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),((char *)(n)),(a))
+  #define __Pyx_DelAttrString(o,n)   PyObject_DelAttrString((o),((char *)(n)))
 #else
-  #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass)
+  #define __Pyx_GetAttrString(o,n)   PyObject_GetAttrString((o),(n))
+  #define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),(n),(a))
+  #define __Pyx_DelAttrString(o,n)   PyObject_DelAttrString((o),(n))
 #endif
-#if PY_VERSION_HEX >= 0x030500B1
-#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
-#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
-#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
-typedef struct {
-    unaryfunc am_await;
-    unaryfunc am_aiter;
-    unaryfunc am_anext;
-} __Pyx_PyAsyncMethodsStruct;
-#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
+#if PY_VERSION_HEX < 0x02050000
+  #define __Pyx_NAMESTR(n) ((char *)(n))
+  #define __Pyx_DOCSTR(n)  ((char *)(n))
 #else
-#define __Pyx_PyType_AsAsync(obj) NULL
+  #define __Pyx_NAMESTR(n) (n)
+  #define __Pyx_DOCSTR(n)  (n)
+#endif
+#ifndef CYTHON_INLINE
+  #if defined(__GNUC__)
+    #define CYTHON_INLINE __inline__
+  #elif defined(_MSC_VER)
+    #define CYTHON_INLINE __inline
+  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+    #define CYTHON_INLINE inline
+  #else
+    #define CYTHON_INLINE
+  #endif
 #endif
 #ifndef CYTHON_RESTRICT
   #if defined(__GNUC__)
@@ -224,37 +304,13 @@ typedef struct {
     #define CYTHON_RESTRICT
   #endif
 #endif
-#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
-
-#ifndef __cplusplus
-  #error "Cython files generated with the C++ option must be compiled with a C++ compiler."
-#endif
-#ifndef CYTHON_INLINE
-  #define CYTHON_INLINE inline
-#endif
-template<typename T>
-void __Pyx_call_destructor(T& x) {
-    x.~T();
-}
-template<typename T>
-class __Pyx_FakeReference {
-  public:
-    __Pyx_FakeReference() : ptr(NULL) { }
-    __Pyx_FakeReference(const T& ref) : ptr(const_cast<T*>(&ref)) { }
-    T *operator->() { return ptr; }
-    operator T&() { return *ptr; }
-  private:
-    T *ptr;
-};
-
-#if defined(WIN32) || defined(MS_WINDOWS)
-  #define _USE_MATH_DEFINES
-#endif
-#include <math.h>
 #ifdef NAN
 #define __PYX_NAN() ((float) NAN)
 #else
 static CYTHON_INLINE float __PYX_NAN() {
+  /* Initialize NaN. The sign is irrelevant, an exponent with all bits 1 and
+   a nonzero mantissa means NaN. If the first bit in the mantissa is 1, it is
+   a quiet NaN. */
   float value;
   memset(&value, 0xFF, sizeof(value));
   return value;
@@ -278,6 +334,10 @@ static CYTHON_INLINE float __PYX_NAN() {
   #endif
 #endif
 
+#if defined(WIN32) || defined(MS_WINDOWS)
+#define _USE_MATH_DEFINES
+#endif
+#include <math.h>
 #define __PYX_HAVE__pdal__libpdalpython
 #define __PYX_HAVE_API__pdal__libpdalpython
 #include <vector>
@@ -291,9 +351,9 @@ static CYTHON_INLINE float __PYX_NAN() {
 #include "stdlib.h"
 #include "numpy/arrayobject.h"
 #include "numpy/ufuncobject.h"
+#include "pythread.h"
 #include "pdal/plang/Array.hpp"
 #include "Pipeline.hpp"
-#include "pythread.h"
 #ifdef _OPENMP
 #include <omp.h>
 #endif /* _OPENMP */
@@ -315,56 +375,31 @@ static CYTHON_INLINE float __PYX_NAN() {
 #   define CYTHON_UNUSED
 # endif
 #endif
-#ifndef CYTHON_NCP_UNUSED
-# if CYTHON_COMPILING_IN_CPYTHON
-#  define CYTHON_NCP_UNUSED
-# else
-#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
-# endif
-#endif
 typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
-                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
+                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; /*proto*/
 
 #define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
 #define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0
 #define __PYX_DEFAULT_STRING_ENCODING ""
 #define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
 #define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
-#define __Pyx_uchar_cast(c) ((unsigned char)c)
-#define __Pyx_long_cast(x) ((long)x)
-#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
-    (sizeof(type) < sizeof(Py_ssize_t))  ||\
-    (sizeof(type) > sizeof(Py_ssize_t) &&\
-          likely(v < (type)PY_SSIZE_T_MAX ||\
-                 v == (type)PY_SSIZE_T_MAX)  &&\
-          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
-                                v == (type)PY_SSIZE_T_MIN)))  ||\
-    (sizeof(type) == sizeof(Py_ssize_t) &&\
-          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
+#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (    \
+    (sizeof(type) < sizeof(Py_ssize_t))  ||             \
+    (sizeof(type) > sizeof(Py_ssize_t) &&               \
+          likely(v < (type)PY_SSIZE_T_MAX ||            \
+                 v == (type)PY_SSIZE_T_MAX)  &&         \
+          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||       \
+                                v == (type)PY_SSIZE_T_MIN)))  ||  \
+    (sizeof(type) == sizeof(Py_ssize_t) &&              \
+          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||        \
                                v == (type)PY_SSIZE_T_MAX)))  )
-#if defined (__cplusplus) && __cplusplus >= 201103L
-    #include <cstdlib>
-    #define __Pyx_sst_abs(value) std::abs(value)
-#elif SIZEOF_INT >= SIZEOF_SIZE_T
-    #define __Pyx_sst_abs(value) abs(value)
-#elif SIZEOF_LONG >= SIZEOF_SIZE_T
-    #define __Pyx_sst_abs(value) labs(value)
-#elif defined (_MSC_VER) && defined (_M_X64)
-    #define __Pyx_sst_abs(value) _abs64(value)
-#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-    #define __Pyx_sst_abs(value) llabs(value)
-#elif defined (__GNUC__)
-    #define __Pyx_sst_abs(value) __builtin_llabs(value)
-#else
-    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
-#endif
 static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*);
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
 #define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
 #define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
 #define __Pyx_PyBytes_FromString        PyBytes_FromString
 #define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
+static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(char*);
 #if PY_MAJOR_VERSION < 3
     #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
     #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
@@ -374,17 +409,17 @@ static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
 #endif
 #define __Pyx_PyObject_AsSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
 #define __Pyx_PyObject_AsUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
-#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
-#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
-#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
-#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
-#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
+#define __Pyx_PyObject_FromUString(s)  __Pyx_PyObject_FromString((char*)s)
+#define __Pyx_PyBytes_FromUString(s)   __Pyx_PyBytes_FromString((char*)s)
+#define __Pyx_PyByteArray_FromUString(s)   __Pyx_PyByteArray_FromString((char*)s)
+#define __Pyx_PyStr_FromUString(s)     __Pyx_PyStr_FromString((char*)s)
+#define __Pyx_PyUnicode_FromUString(s) __Pyx_PyUnicode_FromString((char*)s)
 #if PY_MAJOR_VERSION < 3
 static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 {
     const Py_UNICODE *u_end = u;
     while (*u_end++) ;
-    return (size_t)(u_end - u - 1);
+    return u_end - u - 1;
 }
 #else
 #define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen
@@ -392,9 +427,8 @@ static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
 #define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
 #define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
 #define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
-#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
-#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
-#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
+#define __Pyx_Owned_Py_None(b) (Py_INCREF(Py_None), Py_None)
+#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
 static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
 static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
 static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
@@ -408,21 +442,18 @@ static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
 #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
 static int __Pyx_sys_getdefaultencoding_not_ascii;
 static int __Pyx_init_sys_getdefaultencoding_params(void) {
-    PyObject* sys;
+    PyObject* sys = NULL;
     PyObject* default_encoding = NULL;
     PyObject* ascii_chars_u = NULL;
     PyObject* ascii_chars_b = NULL;
-    const char* default_encoding_c;
     sys = PyImport_ImportModule("sys");
-    if (!sys) goto bad;
-    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
-    Py_DECREF(sys);
-    if (!default_encoding) goto bad;
-    default_encoding_c = PyBytes_AsString(default_encoding);
-    if (!default_encoding_c) goto bad;
-    if (strcmp(default_encoding_c, "ascii") == 0) {
+    if (sys == NULL) goto bad;
+    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
+    if (default_encoding == NULL) goto bad;
+    if (strcmp(PyBytes_AsString(default_encoding), "ascii") == 0) {
         __Pyx_sys_getdefaultencoding_not_ascii = 0;
     } else {
+        const char* default_encoding_c = PyBytes_AS_STRING(default_encoding);
         char ascii_chars[128];
         int c;
         for (c = 0; c < 128; c++) {
@@ -430,21 +461,23 @@ static int __Pyx_init_sys_getdefaultencoding_params(void) {
         }
         __Pyx_sys_getdefaultencoding_not_ascii = 1;
         ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
-        if (!ascii_chars_u) goto bad;
+        if (ascii_chars_u == NULL) goto bad;
         ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
-        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
+        if (ascii_chars_b == NULL || strncmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
             PyErr_Format(
                 PyExc_ValueError,
                 "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
                 default_encoding_c);
             goto bad;
         }
-        Py_DECREF(ascii_chars_u);
-        Py_DECREF(ascii_chars_b);
     }
-    Py_DECREF(default_encoding);
+    Py_XDECREF(sys);
+    Py_XDECREF(default_encoding);
+    Py_XDECREF(ascii_chars_u);
+    Py_XDECREF(ascii_chars_b);
     return 0;
 bad:
+    Py_XDECREF(sys);
     Py_XDECREF(default_encoding);
     Py_XDECREF(ascii_chars_u);
     Py_XDECREF(ascii_chars_b);
@@ -458,22 +491,21 @@ bad:
 #if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
 static char* __PYX_DEFAULT_STRING_ENCODING;
 static int __Pyx_init_sys_getdefaultencoding_params(void) {
-    PyObject* sys;
+    PyObject* sys = NULL;
     PyObject* default_encoding = NULL;
     char* default_encoding_c;
     sys = PyImport_ImportModule("sys");
-    if (!sys) goto bad;
+    if (sys == NULL) goto bad;
     default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
-    Py_DECREF(sys);
-    if (!default_encoding) goto bad;
-    default_encoding_c = PyBytes_AsString(default_encoding);
-    if (!default_encoding_c) goto bad;
+    if (default_encoding == NULL) goto bad;
+    default_encoding_c = PyBytes_AS_STRING(default_encoding);
     __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c));
-    if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
     strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
+    Py_DECREF(sys);
     Py_DECREF(default_encoding);
     return 0;
 bad:
+    Py_XDECREF(sys);
     Py_XDECREF(default_encoding);
     return -1;
 }
@@ -481,11 +513,16 @@ bad:
 #endif
 
 
-/* Test for GCC > 2.95 */
-#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
-  #define likely(x)   __builtin_expect(!!(x), 1)
-  #define unlikely(x) __builtin_expect(!!(x), 0)
-#else /* !__GNUC__ or GCC < 2.95 */
+#ifdef __GNUC__
+  /* Test for GCC > 2.95 */
+  #if __GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))
+    #define likely(x)   __builtin_expect(!!(x), 1)
+    #define unlikely(x) __builtin_expect(!!(x), 0)
+  #else /* __GNUC__ > 2 ... */
+    #define likely(x)   (x)
+    #define unlikely(x) (x)
+  #endif /* __GNUC__ > 2 ... */
+#else /* __GNUC__ */
   #define likely(x)   (x)
   #define unlikely(x) (x)
 #endif /* __GNUC__ */
@@ -523,14 +560,14 @@ static const char *__pyx_filename;
 
 
 static const char *__pyx_f[] = {
-  "pdal/libpdalpython.pyx",
+  "libpdalpython.pyx",
   "__init__.pxd",
   "type.pxd",
   "bool.pxd",
   "complex.pxd",
 };
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":725
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":723
  * # in Cython to enable them only on the right systems.
  * 
  * ctypedef npy_int8       int8_t             # <<<<<<<<<<<<<<
@@ -539,7 +576,7 @@ static const char *__pyx_f[] = {
  */
 typedef npy_int8 __pyx_t_5numpy_int8_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":726
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":724
  * 
  * ctypedef npy_int8       int8_t
  * ctypedef npy_int16      int16_t             # <<<<<<<<<<<<<<
@@ -548,7 +585,7 @@ typedef npy_int8 __pyx_t_5numpy_int8_t;
  */
 typedef npy_int16 __pyx_t_5numpy_int16_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":727
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":725
  * ctypedef npy_int8       int8_t
  * ctypedef npy_int16      int16_t
  * ctypedef npy_int32      int32_t             # <<<<<<<<<<<<<<
@@ -557,7 +594,7 @@ typedef npy_int16 __pyx_t_5numpy_int16_t;
  */
 typedef npy_int32 __pyx_t_5numpy_int32_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":728
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":726
  * ctypedef npy_int16      int16_t
  * ctypedef npy_int32      int32_t
  * ctypedef npy_int64      int64_t             # <<<<<<<<<<<<<<
@@ -566,7 +603,7 @@ typedef npy_int32 __pyx_t_5numpy_int32_t;
  */
 typedef npy_int64 __pyx_t_5numpy_int64_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":732
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":730
  * #ctypedef npy_int128     int128_t
  * 
  * ctypedef npy_uint8      uint8_t             # <<<<<<<<<<<<<<
@@ -575,7 +612,7 @@ typedef npy_int64 __pyx_t_5numpy_int64_t;
  */
 typedef npy_uint8 __pyx_t_5numpy_uint8_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":733
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":731
  * 
  * ctypedef npy_uint8      uint8_t
  * ctypedef npy_uint16     uint16_t             # <<<<<<<<<<<<<<
@@ -584,7 +621,7 @@ typedef npy_uint8 __pyx_t_5numpy_uint8_t;
  */
 typedef npy_uint16 __pyx_t_5numpy_uint16_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":734
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":732
  * ctypedef npy_uint8      uint8_t
  * ctypedef npy_uint16     uint16_t
  * ctypedef npy_uint32     uint32_t             # <<<<<<<<<<<<<<
@@ -593,7 +630,7 @@ typedef npy_uint16 __pyx_t_5numpy_uint16_t;
  */
 typedef npy_uint32 __pyx_t_5numpy_uint32_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":735
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":733
  * ctypedef npy_uint16     uint16_t
  * ctypedef npy_uint32     uint32_t
  * ctypedef npy_uint64     uint64_t             # <<<<<<<<<<<<<<
@@ -602,7 +639,7 @@ typedef npy_uint32 __pyx_t_5numpy_uint32_t;
  */
 typedef npy_uint64 __pyx_t_5numpy_uint64_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":739
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":737
  * #ctypedef npy_uint128    uint128_t
  * 
  * ctypedef npy_float32    float32_t             # <<<<<<<<<<<<<<
@@ -611,7 +648,7 @@ typedef npy_uint64 __pyx_t_5numpy_uint64_t;
  */
 typedef npy_float32 __pyx_t_5numpy_float32_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":740
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":738
  * 
  * ctypedef npy_float32    float32_t
  * ctypedef npy_float64    float64_t             # <<<<<<<<<<<<<<
@@ -620,7 +657,7 @@ typedef npy_float32 __pyx_t_5numpy_float32_t;
  */
 typedef npy_float64 __pyx_t_5numpy_float64_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":749
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":747
  * # The int types are mapped a bit surprising --
  * # numpy.int corresponds to 'l' and numpy.long to 'q'
  * ctypedef npy_long       int_t             # <<<<<<<<<<<<<<
@@ -629,7 +666,7 @@ typedef npy_float64 __pyx_t_5numpy_float64_t;
  */
 typedef npy_long __pyx_t_5numpy_int_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":750
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":748
  * # numpy.int corresponds to 'l' and numpy.long to 'q'
  * ctypedef npy_long       int_t
  * ctypedef npy_longlong   long_t             # <<<<<<<<<<<<<<
@@ -638,7 +675,7 @@ typedef npy_long __pyx_t_5numpy_int_t;
  */
 typedef npy_longlong __pyx_t_5numpy_long_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":751
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":749
  * ctypedef npy_long       int_t
  * ctypedef npy_longlong   long_t
  * ctypedef npy_longlong   longlong_t             # <<<<<<<<<<<<<<
@@ -647,7 +684,7 @@ typedef npy_longlong __pyx_t_5numpy_long_t;
  */
 typedef npy_longlong __pyx_t_5numpy_longlong_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":753
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":751
  * ctypedef npy_longlong   longlong_t
  * 
  * ctypedef npy_ulong      uint_t             # <<<<<<<<<<<<<<
@@ -656,7 +693,7 @@ typedef npy_longlong __pyx_t_5numpy_longlong_t;
  */
 typedef npy_ulong __pyx_t_5numpy_uint_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":754
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":752
  * 
  * ctypedef npy_ulong      uint_t
  * ctypedef npy_ulonglong  ulong_t             # <<<<<<<<<<<<<<
@@ -665,7 +702,7 @@ typedef npy_ulong __pyx_t_5numpy_uint_t;
  */
 typedef npy_ulonglong __pyx_t_5numpy_ulong_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":755
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":753
  * ctypedef npy_ulong      uint_t
  * ctypedef npy_ulonglong  ulong_t
  * ctypedef npy_ulonglong  ulonglong_t             # <<<<<<<<<<<<<<
@@ -674,7 +711,7 @@ typedef npy_ulonglong __pyx_t_5numpy_ulong_t;
  */
 typedef npy_ulonglong __pyx_t_5numpy_ulonglong_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":757
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":755
  * ctypedef npy_ulonglong  ulonglong_t
  * 
  * ctypedef npy_intp       intp_t             # <<<<<<<<<<<<<<
@@ -683,7 +720,7 @@ typedef npy_ulonglong __pyx_t_5numpy_ulonglong_t;
  */
 typedef npy_intp __pyx_t_5numpy_intp_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":758
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":756
  * 
  * ctypedef npy_intp       intp_t
  * ctypedef npy_uintp      uintp_t             # <<<<<<<<<<<<<<
@@ -692,7 +729,7 @@ typedef npy_intp __pyx_t_5numpy_intp_t;
  */
 typedef npy_uintp __pyx_t_5numpy_uintp_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":760
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":758
  * ctypedef npy_uintp      uintp_t
  * 
  * ctypedef npy_double     float_t             # <<<<<<<<<<<<<<
@@ -701,7 +738,7 @@ typedef npy_uintp __pyx_t_5numpy_uintp_t;
  */
 typedef npy_double __pyx_t_5numpy_float_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":761
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":759
  * 
  * ctypedef npy_double     float_t
  * ctypedef npy_double     double_t             # <<<<<<<<<<<<<<
@@ -710,7 +747,7 @@ typedef npy_double __pyx_t_5numpy_float_t;
  */
 typedef npy_double __pyx_t_5numpy_double_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":762
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":760
  * ctypedef npy_double     float_t
  * ctypedef npy_double     double_t
  * ctypedef npy_longdouble longdouble_t             # <<<<<<<<<<<<<<
@@ -742,7 +779,7 @@ typedef npy_longdouble __pyx_t_5numpy_longdouble_t;
 /*--- Type declarations ---*/
 struct __pyx_obj_4pdal_13libpdalpython_PyPipeline;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":764
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":762
  * ctypedef npy_longdouble longdouble_t
  * 
  * ctypedef npy_cfloat      cfloat_t             # <<<<<<<<<<<<<<
@@ -751,7 +788,7 @@ struct __pyx_obj_4pdal_13libpdalpython_PyPipeline;
  */
 typedef npy_cfloat __pyx_t_5numpy_cfloat_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":765
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":763
  * 
  * ctypedef npy_cfloat      cfloat_t
  * ctypedef npy_cdouble     cdouble_t             # <<<<<<<<<<<<<<
@@ -760,7 +797,7 @@ typedef npy_cfloat __pyx_t_5numpy_cfloat_t;
  */
 typedef npy_cdouble __pyx_t_5numpy_cdouble_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":766
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":764
  * ctypedef npy_cfloat      cfloat_t
  * ctypedef npy_cdouble     cdouble_t
  * ctypedef npy_clongdouble clongdouble_t             # <<<<<<<<<<<<<<
@@ -769,7 +806,7 @@ typedef npy_cdouble __pyx_t_5numpy_cdouble_t;
  */
 typedef npy_clongdouble __pyx_t_5numpy_clongdouble_t;
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":768
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":766
  * ctypedef npy_clongdouble clongdouble_t
  * 
  * ctypedef npy_cdouble     complex_t             # <<<<<<<<<<<<<<
@@ -790,8 +827,6 @@ struct __pyx_obj_4pdal_13libpdalpython_PyPipeline {
   libpdalpython::Pipeline *thisptr;
 };
 
-
-/* --- Runtime support code (head) --- */
 #ifndef CYTHON_REFNANNY
   #define CYTHON_REFNANNY 0
 #endif
@@ -805,22 +840,22 @@ struct __pyx_obj_4pdal_13libpdalpython_PyPipeline {
     void (*FinishContext)(void**);
   } __Pyx_RefNannyAPIStruct;
   static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL;
-  static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname);
+  static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname); /*proto*/
   #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL;
 #ifdef WITH_THREAD
-  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
-          if (acquire_gil) {\
-              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
-              PyGILState_Release(__pyx_gilstate_save);\
-          } else {\
-              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\
+  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
+          if (acquire_gil) { \
+              PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure(); \
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
+              PyGILState_Release(__pyx_gilstate_save); \
+          } else { \
+              __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__); \
           }
 #else
-  #define __Pyx_RefNannySetupContext(name, acquire_gil)\
+  #define __Pyx_RefNannySetupContext(name, acquire_gil) \
           __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
 #endif
-  #define __Pyx_RefNannyFinishContext()\
+  #define __Pyx_RefNannyFinishContext() \
           __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
   #define __Pyx_INCREF(r)  __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
   #define __Pyx_DECREF(r)  __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
@@ -842,14 +877,14 @@ struct __pyx_obj_4pdal_13libpdalpython_PyPipeline {
   #define __Pyx_XDECREF(r) Py_XDECREF(r)
   #define __Pyx_XGOTREF(r)
   #define __Pyx_XGIVEREF(r)
-#endif
-#define __Pyx_XDECREF_SET(r, v) do {\
-        PyObject *tmp = (PyObject *) r;\
-        r = v; __Pyx_XDECREF(tmp);\
+#endif /* CYTHON_REFNANNY */
+#define __Pyx_XDECREF_SET(r, v) do {                            \
+        PyObject *tmp = (PyObject *) r;                         \
+        r = v; __Pyx_XDECREF(tmp);                              \
     } while (0)
-#define __Pyx_DECREF_SET(r, v) do {\
-        PyObject *tmp = (PyObject *) r;\
-        r = v; __Pyx_DECREF(tmp);\
+#define __Pyx_DECREF_SET(r, v) do {                             \
+        PyObject *tmp = (PyObject *) r;                         \
+        r = v; __Pyx_DECREF(tmp);                               \
     } while (0)
 #define __Pyx_CLEAR(r)    do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
 #define __Pyx_XCLEAR(r)   do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
@@ -869,19 +904,19 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject
 #define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
 #endif
 
-static PyObject *__Pyx_GetBuiltinName(PyObject *name);
+static PyObject *__Pyx_GetBuiltinName(PyObject *name); /*proto*/
 
-static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
+static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name); /*proto*/
 
-static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
-    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
-    const char* function_name);
+static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], \
+    PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, \
+    const char* function_name); /*proto*/
 
 static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
-    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
+    Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found); /*proto*/
 
 static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
-    const char *name, int exact);
+    const char *name, int exact); /*proto*/
 
 #include <string.h>
 
@@ -907,35 +942,15 @@ static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
 #endif
 
 #if CYTHON_COMPILING_IN_CPYTHON
-static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
+static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw); /*proto*/
 #else
 #define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
 #endif
 
-static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb);
-static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb);
-
-static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
-
-#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
-static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
-    PyObject *value;
-    value = PyDict_GetItemWithError(d, key);
-    if (unlikely(!value)) {
-        if (!PyErr_Occurred()) {
-            PyObject* args = PyTuple_Pack(1, key);
-            if (likely(args))
-                PyErr_SetObject(PyExc_KeyError, args);
-            Py_XDECREF(args);
-        }
-        return NULL;
-    }
-    Py_INCREF(value);
-    return value;
-}
-#else
-    #define __Pyx_PyDict_GetItem(d, key) PyObject_GetItem(d, key)
-#endif
+static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb); /*proto*/
+static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb); /*proto*/
+
+static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause); /*proto*/
 
 static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);
 
@@ -943,24 +958,7 @@ static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);
 
 static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);
 
-static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);
-
-typedef struct {
-    int code_line;
-    PyCodeObject* code_object;
-} __Pyx_CodeObjectCacheEntry;
-struct __Pyx_CodeObjectCache {
-    int count;
-    int max_count;
-    __Pyx_CodeObjectCacheEntry* entries;
-};
-static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
-static PyCodeObject *__pyx_find_code_object(int code_line);
-static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
-
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename);
+static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type); /*proto*/
 
 #ifndef __Pyx_CppExn2PyErr
 #include <new>
@@ -1103,8 +1101,6 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);
 
 static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
 
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum__NPY_TYPES(enum NPY_TYPES value);
-
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
 
 static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
@@ -1119,11 +1115,28 @@ static int __Pyx_check_binary_version(void);
 #endif
 #endif
 
-static PyObject *__Pyx_ImportModule(const char *name);
+static PyObject *__Pyx_ImportModule(const char *name); /*proto*/
+
+static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict);  /*proto*/
+
+typedef struct {
+    int code_line;
+    PyCodeObject* code_object;
+} __Pyx_CodeObjectCacheEntry;
+struct __Pyx_CodeObjectCache {
+    int count;
+    int max_count;
+    __Pyx_CodeObjectCacheEntry* entries;
+};
+static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
+static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
+static PyCodeObject *__pyx_find_code_object(int code_line);
+static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
 
-static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict);
+static void __Pyx_AddTraceback(const char *funcname, int c_line,
+                               int py_line, const char *filename); /*proto*/
 
-static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
+static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); /*proto*/
 
 
 /* Module declarations from 'libcpp.vector' */
@@ -1136,13 +1149,29 @@ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
 
 /* Module declarations from 'cpython.buffer' */
 
+/* Module declarations from 'cpython.ref' */
+
 /* Module declarations from 'libc.stdio' */
 
+/* Module declarations from 'cpython.object' */
+
 /* Module declarations from '__builtin__' */
 
 /* Module declarations from 'cpython.type' */
 static PyTypeObject *__pyx_ptype_7cpython_4type_type = 0;
 
+/* Module declarations from 'libc.stdlib' */
+
+/* Module declarations from 'numpy' */
+
+/* Module declarations from 'numpy' */
+static PyTypeObject *__pyx_ptype_5numpy_dtype = 0;
+static PyTypeObject *__pyx_ptype_5numpy_flatiter = 0;
+static PyTypeObject *__pyx_ptype_5numpy_broadcast = 0;
+static PyTypeObject *__pyx_ptype_5numpy_ndarray = 0;
+static PyTypeObject *__pyx_ptype_5numpy_ufunc = 0;
+static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *, char *, char *, int *); /*proto*/
+
 /* Module declarations from 'cpython.exc' */
 
 /* Module declarations from 'cpython.module' */
@@ -1209,22 +1238,6 @@ static PyTypeObject *__pyx_ptype_7cpython_7complex_complex = 0;
 
 /* Module declarations from 'cpython' */
 
-/* Module declarations from 'cpython.object' */
-
-/* Module declarations from 'cpython.ref' */
-
-/* Module declarations from 'libc.stdlib' */
-
-/* Module declarations from 'numpy' */
-
-/* Module declarations from 'numpy' */
-static PyTypeObject *__pyx_ptype_5numpy_dtype = 0;
-static PyTypeObject *__pyx_ptype_5numpy_flatiter = 0;
-static PyTypeObject *__pyx_ptype_5numpy_broadcast = 0;
-static PyTypeObject *__pyx_ptype_5numpy_ndarray = 0;
-static PyTypeObject *__pyx_ptype_5numpy_ufunc = 0;
-static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *, char *, char *, int *); /*proto*/
-
 /* Module declarations from 'pdal.libpdalpython' */
 static PyTypeObject *__pyx_ptype_4pdal_13libpdalpython_PyPipeline = 0;
 #define __Pyx_MODULE_NAME "pdal.libpdalpython"
@@ -1235,6 +1248,14 @@ static PyObject *__pyx_builtin_Exception;
 static PyObject *__pyx_builtin_ValueError;
 static PyObject *__pyx_builtin_range;
 static PyObject *__pyx_builtin_RuntimeError;
+static int __pyx_pf_4pdal_13libpdalpython_10PyPipeline___cinit__(struct __pyx_obj_4pdal_13libpdalpython_PyPipeline *__pyx_v_self, PyObject *__pyx_v_xml); /* proto */
+static void __pyx_pf_4pdal_13libpdalpython_10PyPipeline_2__dealloc__(struct __pyx_obj_4pdal_13libpdalpython_PyPipeline *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_4pdal_13libpdalpython_10PyPipeline_3xml___get__(struct __pyx_obj_4pdal_13libpdalpython_PyPipeline *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_4pdal_13libpdalpython_10PyPipeline_4arrays(struct __pyx_obj_4pdal_13libpdalpython_PyPipeline *__pyx_v_self); /* proto */
+static PyObject *__pyx_pf_4pdal_13libpdalpython_10PyPipeline_6execute(struct __pyx_obj_4pdal_13libpdalpython_PyPipeline *__pyx_v_self); /* proto */
+static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
+static void __pyx_pf_5numpy_7ndarray_2__releasebuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info); /* proto */
+static PyObject *__pyx_tp_new_4pdal_13libpdalpython_PyPipeline(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static char __pyx_k_B[] = "B";
 static char __pyx_k_H[] = "H";
 static char __pyx_k_I[] = "I";
@@ -1280,14 +1301,6 @@ static PyObject *__pyx_n_s_range;
 static PyObject *__pyx_n_s_test;
 static PyObject *__pyx_kp_u_unknown_dtype_code_in_numpy_pxd;
 static PyObject *__pyx_n_s_xml;
-static int __pyx_pf_4pdal_13libpdalpython_10PyPipeline___cinit__(struct __pyx_obj_4pdal_13libpdalpython_PyPipeline *__pyx_v_self, PyObject *__pyx_v_xml); /* proto */
-static void __pyx_pf_4pdal_13libpdalpython_10PyPipeline_2__dealloc__(struct __pyx_obj_4pdal_13libpdalpython_PyPipeline *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_4pdal_13libpdalpython_10PyPipeline_3xml___get__(struct __pyx_obj_4pdal_13libpdalpython_PyPipeline *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_4pdal_13libpdalpython_10PyPipeline_4arrays(struct __pyx_obj_4pdal_13libpdalpython_PyPipeline *__pyx_v_self); /* proto */
-static PyObject *__pyx_pf_4pdal_13libpdalpython_10PyPipeline_6execute(struct __pyx_obj_4pdal_13libpdalpython_PyPipeline *__pyx_v_self); /* proto */
-static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
-static void __pyx_pf_5numpy_7ndarray_2__releasebuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info); /* proto */
-static PyObject *__pyx_tp_new_4pdal_13libpdalpython_PyPipeline(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
 static PyObject *__pyx_tuple_;
 static PyObject *__pyx_tuple__2;
 static PyObject *__pyx_tuple__3;
@@ -1426,25 +1439,17 @@ static int __pyx_pf_4pdal_13libpdalpython_10PyPipeline___cinit__(struct __pyx_ob
       {__pyx_filename = __pyx_f[0]; __pyx_lineno = 30; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_v_self->thisptr = __pyx_t_4;
-
-    /* "pdal/libpdalpython.pyx":27
- *     def __cinit__(self, unicode xml):
- *         cdef char* x
- *         if PY_MAJOR_VERSION >= 3:             # <<<<<<<<<<<<<<
- *             py_byte_string = xml.encode('UTF-8')
- *             x= py_byte_string
- */
     goto __pyx_L3;
   }
+  /*else*/ {
 
-  /* "pdal/libpdalpython.pyx":32
+    /* "pdal/libpdalpython.pyx":32
  *             self.thisptr = new Pipeline(x)
  *         else:
  *             self.thisptr = new Pipeline(xml)             # <<<<<<<<<<<<<<
  *     def __dealloc__(self):
  *         del self.thisptr
  */
-  /*else*/ {
     __pyx_t_5 = __Pyx_PyObject_AsString(__pyx_v_xml); if (unlikely((!__pyx_t_5) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 32; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     try {
       __pyx_t_4 = new libpdalpython::Pipeline(__pyx_t_5);
@@ -1609,15 +1614,15 @@ static PyObject *__pyx_pw_4pdal_13libpdalpython_10PyPipeline_5arrays(PyObject *_
 }
 
 static PyObject *__pyx_pf_4pdal_13libpdalpython_10PyPipeline_4arrays(struct __pyx_obj_4pdal_13libpdalpython_PyPipeline *__pyx_v_self) {
-  std::vector<pdal::plang::Array *>  __pyx_v_v;
+  std::vector<pdal::plang::Array *> __pyx_v_v;
   PyObject *__pyx_v_output = NULL;
-  std::vector<pdal::plang::Array *> ::iterator __pyx_v_it;
+  std::vector<pdal::plang::Array *>::iterator __pyx_v_it;
   pdal::plang::Array *__pyx_v_a;
   pdal::plang::Array *__pyx_v_ptr;
   void *__pyx_v_o;
   PyObject *__pyx_r = NULL;
   __Pyx_RefNannyDeclarations
-  std::vector<pdal::plang::Array *>  __pyx_t_1;
+  std::vector<pdal::plang::Array *> __pyx_t_1;
   PyObject *__pyx_t_2 = NULL;
   int __pyx_t_3;
   void *__pyx_t_4;
@@ -1811,14 +1816,6 @@ static PyObject *__pyx_pf_4pdal_13libpdalpython_10PyPipeline_6execute(struct __p
     __Pyx_Raise(__pyx_t_2, 0, 0, 0);
     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
     {__pyx_filename = __pyx_f[0]; __pyx_lineno = 55; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-
-    /* "pdal/libpdalpython.pyx":54
- * 
- *     def execute(self):
- *         if not self.thisptr:             # <<<<<<<<<<<<<<
- *             raise Exception("C++ Pipeline object not constructed!")
- *         self.thisptr.execute()
- */
   }
 
   /* "pdal/libpdalpython.pyx":56
@@ -1855,7 +1852,7 @@ static PyObject *__pyx_pf_4pdal_13libpdalpython_10PyPipeline_6execute(struct __p
   return __pyx_r;
 }
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":197
+/* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":194
  *         # experimental exception made for __getbuffer__ and __releasebuffer__
  *         # -- the details of this may change.
  *         def __getbuffer__(ndarray self, Py_buffer* info, int flags):             # <<<<<<<<<<<<<<
@@ -1891,11 +1888,13 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
   __Pyx_RefNannyDeclarations
   int __pyx_t_1;
   int __pyx_t_2;
-  PyObject *__pyx_t_3 = NULL;
-  int __pyx_t_4;
+  int __pyx_t_3;
+  PyObject *__pyx_t_4 = NULL;
   int __pyx_t_5;
-  PyObject *__pyx_t_6 = NULL;
-  char *__pyx_t_7;
+  int __pyx_t_6;
+  int __pyx_t_7;
+  PyObject *__pyx_t_8 = NULL;
+  char *__pyx_t_9;
   int __pyx_lineno = 0;
   const char *__pyx_filename = NULL;
   int __pyx_clineno = 0;
@@ -1905,7 +1904,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
     __Pyx_GIVEREF(__pyx_v_info->obj);
   }
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":203
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":200
  *             # of flags
  * 
  *             if info == NULL: return             # <<<<<<<<<<<<<<
@@ -1918,7 +1917,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
     goto __pyx_L0;
   }
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":206
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":203
  * 
  *             cdef int copy_shape, i, ndim
  *             cdef int endian_detector = 1             # <<<<<<<<<<<<<<
@@ -1927,7 +1926,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
  */
   __pyx_v_endian_detector = 1;
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":207
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":204
  *             cdef int copy_shape, i, ndim
  *             cdef int endian_detector = 1
  *             cdef bint little_endian = ((<char*>&endian_detector)[0] != 0)             # <<<<<<<<<<<<<<
@@ -1936,7 +1935,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
  */
   __pyx_v_little_endian = ((((char *)(&__pyx_v_endian_detector))[0]) != 0);
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":209
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":206
  *             cdef bint little_endian = ((<char*>&endian_detector)[0] != 0)
  * 
  *             ndim = PyArray_NDIM(self)             # <<<<<<<<<<<<<<
@@ -1945,7 +1944,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
  */
   __pyx_v_ndim = PyArray_NDIM(__pyx_v_self);
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":211
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":208
  *             ndim = PyArray_NDIM(self)
  * 
  *             if sizeof(npy_intp) != sizeof(Py_ssize_t):             # <<<<<<<<<<<<<<
@@ -1955,7 +1954,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
   __pyx_t_1 = (((sizeof(npy_intp)) != (sizeof(Py_ssize_t))) != 0);
   if (__pyx_t_1) {
 
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":212
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":209
  * 
  *             if sizeof(npy_intp) != sizeof(Py_ssize_t):
  *                 copy_shape = 1             # <<<<<<<<<<<<<<
@@ -1963,142 +1962,98 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
  *                 copy_shape = 0
  */
     __pyx_v_copy_shape = 1;
-
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":211
- *             ndim = PyArray_NDIM(self)
- * 
- *             if sizeof(npy_intp) != sizeof(Py_ssize_t):             # <<<<<<<<<<<<<<
- *                 copy_shape = 1
- *             else:
- */
     goto __pyx_L4;
   }
+  /*else*/ {
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":214
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":211
  *                 copy_shape = 1
  *             else:
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  * 
  *             if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS)
  */
-  /*else*/ {
     __pyx_v_copy_shape = 0;
   }
   __pyx_L4:;
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":216
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":213
  *                 copy_shape = 0
  * 
  *             if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS)             # <<<<<<<<<<<<<<
  *                 and not PyArray_CHKFLAGS(self, NPY_C_CONTIGUOUS)):
  *                 raise ValueError(u"ndarray is not C contiguous")
  */
-  __pyx_t_2 = (((__pyx_v_flags & PyBUF_C_CONTIGUOUS) == PyBUF_C_CONTIGUOUS) != 0);
-  if (__pyx_t_2) {
-  } else {
-    __pyx_t_1 = __pyx_t_2;
-    goto __pyx_L6_bool_binop_done;
-  }
+  __pyx_t_1 = (((__pyx_v_flags & PyBUF_C_CONTIGUOUS) == PyBUF_C_CONTIGUOUS) != 0);
+  if (__pyx_t_1) {
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":217
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":214
  * 
  *             if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS)
  *                 and not PyArray_CHKFLAGS(self, NPY_C_CONTIGUOUS)):             # <<<<<<<<<<<<<<
  *                 raise ValueError(u"ndarray is not C contiguous")
  * 
  */
-  __pyx_t_2 = ((!(PyArray_CHKFLAGS(__pyx_v_self, NPY_C_CONTIGUOUS) != 0)) != 0);
-  __pyx_t_1 = __pyx_t_2;
-  __pyx_L6_bool_binop_done:;
-
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":216
- *                 copy_shape = 0
- * 
- *             if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS)             # <<<<<<<<<<<<<<
- *                 and not PyArray_CHKFLAGS(self, NPY_C_CONTIGUOUS)):
- *                 raise ValueError(u"ndarray is not C contiguous")
- */
-  if (__pyx_t_1) {
+    __pyx_t_2 = ((!(PyArray_CHKFLAGS(__pyx_v_self, NPY_C_CONTIGUOUS) != 0)) != 0);
+    __pyx_t_3 = __pyx_t_2;
+  } else {
+    __pyx_t_3 = __pyx_t_1;
+  }
+  if (__pyx_t_3) {
 
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":218
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":215
  *             if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS)
  *                 and not PyArray_CHKFLAGS(self, NPY_C_CONTIGUOUS)):
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  * 
  *             if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS)
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-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 218; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 218; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":216
- *                 copy_shape = 0
- * 
- *             if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS)             # <<<<<<<<<<<<<<
- *                 and not PyArray_CHKFLAGS(self, NPY_C_CONTIGUOUS)):
- *                 raise ValueError(u"ndarray is not C contiguous")
- */
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_4);
+    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 215; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":220
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":217
  *                 raise ValueError(u"ndarray is not C contiguous")
  * 
  *             if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS)             # <<<<<<<<<<<<<<
  *                 and not PyArray_CHKFLAGS(self, NPY_F_CONTIGUOUS)):
  *                 raise ValueError(u"ndarray is not Fortran contiguous")
  */
-  __pyx_t_2 = (((__pyx_v_flags & PyBUF_F_CONTIGUOUS) == PyBUF_F_CONTIGUOUS) != 0);
-  if (__pyx_t_2) {
-  } else {
-    __pyx_t_1 = __pyx_t_2;
-    goto __pyx_L9_bool_binop_done;
-  }
+  __pyx_t_3 = (((__pyx_v_flags & PyBUF_F_CONTIGUOUS) == PyBUF_F_CONTIGUOUS) != 0);
+  if (__pyx_t_3) {
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":221
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":218
  * 
  *             if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS)
  *                 and not PyArray_CHKFLAGS(self, NPY_F_CONTIGUOUS)):             # <<<<<<<<<<<<<<
  *                 raise ValueError(u"ndarray is not Fortran contiguous")
  * 
  */
-  __pyx_t_2 = ((!(PyArray_CHKFLAGS(__pyx_v_self, NPY_F_CONTIGUOUS) != 0)) != 0);
-  __pyx_t_1 = __pyx_t_2;
-  __pyx_L9_bool_binop_done:;
-
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":220
- *                 raise ValueError(u"ndarray is not C contiguous")
- * 
- *             if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS)             # <<<<<<<<<<<<<<
- *                 and not PyArray_CHKFLAGS(self, NPY_F_CONTIGUOUS)):
- *                 raise ValueError(u"ndarray is not Fortran contiguous")
- */
-  if (__pyx_t_1) {
+    __pyx_t_1 = ((!(PyArray_CHKFLAGS(__pyx_v_self, NPY_F_CONTIGUOUS) != 0)) != 0);
+    __pyx_t_2 = __pyx_t_1;
+  } else {
+    __pyx_t_2 = __pyx_t_3;
+  }
+  if (__pyx_t_2) {
 
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":222
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":219
  *             if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS)
  *                 and not PyArray_CHKFLAGS(self, NPY_F_CONTIGUOUS)):
  *                 raise ValueError(u"ndarray is not Fortran contiguous")             # <<<<<<<<<<<<<<
  * 
  *             info.buf = PyArray_DATA(self)
  */
-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-    __Pyx_GOTREF(__pyx_t_3);
-    __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-    __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":220
- *                 raise ValueError(u"ndarray is not C contiguous")
- * 
- *             if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS)             # <<<<<<<<<<<<<<
- *                 and not PyArray_CHKFLAGS(self, NPY_F_CONTIGUOUS)):
- *                 raise ValueError(u"ndarray is not Fortran contiguous")
- */
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__3, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __Pyx_GOTREF(__pyx_t_4);
+    __Pyx_Raise(__pyx_t_4, 0, 0, 0);
+    __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+    {__pyx_filename = __pyx_f[1]; __pyx_lineno = 219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":224
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":221
  *                 raise ValueError(u"ndarray is not Fortran contiguous")
  * 
  *             info.buf = PyArray_DATA(self)             # <<<<<<<<<<<<<<
@@ -2107,7 +2062,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
  */
   __pyx_v_info->buf = PyArray_DATA(__pyx_v_self);
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":225
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":222
  * 
  *             info.buf = PyArray_DATA(self)
  *             info.ndim = ndim             # <<<<<<<<<<<<<<
@@ -2116,17 +2071,17 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
  */
   __pyx_v_info->ndim = __pyx_v_ndim;
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":226
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":223
  *             info.buf = PyArray_DATA(self)
  *             info.ndim = ndim
  *             if copy_shape:             # <<<<<<<<<<<<<<
  *                 # Allocate new buffer for strides and shape info.
  *                 # This is allocated as one block, strides first.
  */
-  __pyx_t_1 = (__pyx_v_copy_shape != 0);
-  if (__pyx_t_1) {
+  __pyx_t_2 = (__pyx_v_copy_shape != 0);
+  if (__pyx_t_2) {
 
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":229
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":226
  *                 # Allocate new buffer for strides and shape info.
  *                 # This is allocated as one block, strides first.
  *                 info.strides = <Py_ssize_t*>stdlib.malloc(sizeof(Py_ssize_t) * <size_t>ndim * 2)             # <<<<<<<<<<<<<<
@@ -2135,7 +2090,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
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     __pyx_v_info->strides = ((Py_ssize_t *)malloc((((sizeof(Py_ssize_t)) * ((size_t)__pyx_v_ndim)) * 2)));
 
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":230
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":227
  *                 # This is allocated as one block, strides first.
  *                 info.strides = <Py_ssize_t*>stdlib.malloc(sizeof(Py_ssize_t) * <size_t>ndim * 2)
  *                 info.shape = info.strides + ndim             # <<<<<<<<<<<<<<
@@ -2144,18 +2099,18 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
  */
     __pyx_v_info->shape = (__pyx_v_info->strides + __pyx_v_ndim);
 
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":231
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":228
  *                 info.strides = <Py_ssize_t*>stdlib.malloc(sizeof(Py_ssize_t) * <size_t>ndim * 2)
  *                 info.shape = info.strides + ndim
  *                 for i in range(ndim):             # <<<<<<<<<<<<<<
  *                     info.strides[i] = PyArray_STRIDES(self)[i]
  *                     info.shape[i] = PyArray_DIMS(self)[i]
  */
-    __pyx_t_4 = __pyx_v_ndim;
-    for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
-      __pyx_v_i = __pyx_t_5;
+    __pyx_t_5 = __pyx_v_ndim;
+    for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
+      __pyx_v_i = __pyx_t_6;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":232
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":229
  *                 info.shape = info.strides + ndim
  *                 for i in range(ndim):
  *                     info.strides[i] = PyArray_STRIDES(self)[i]             # <<<<<<<<<<<<<<
@@ -2164,7 +2119,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
  */
       (__pyx_v_info->strides[__pyx_v_i]) = (PyArray_STRIDES(__pyx_v_self)[__pyx_v_i]);
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":233
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":230
  *                 for i in range(ndim):
  *                     info.strides[i] = PyArray_STRIDES(self)[i]
  *                     info.shape[i] = PyArray_DIMS(self)[i]             # <<<<<<<<<<<<<<
@@ -2173,28 +2128,20 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
  */
       (__pyx_v_info->shape[__pyx_v_i]) = (PyArray_DIMS(__pyx_v_self)[__pyx_v_i]);
     }
-
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":226
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- *             info.ndim = ndim
- *             if copy_shape:             # <<<<<<<<<<<<<<
- *                 # Allocate new buffer for strides and shape info.
- *                 # This is allocated as one block, strides first.
- */
-    goto __pyx_L11;
+    goto __pyx_L7;
   }
+  /*else*/ {
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":235
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":232
  *                     info.shape[i] = PyArray_DIMS(self)[i]
  *             else:
  *                 info.strides = <Py_ssize_t*>PyArray_STRIDES(self)             # <<<<<<<<<<<<<<
  *                 info.shape = <Py_ssize_t*>PyArray_DIMS(self)
  *             info.suboffsets = NULL
  */
-  /*else*/ {
     __pyx_v_info->strides = ((Py_ssize_t *)PyArray_STRIDES(__pyx_v_self));
 
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":236
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":233
  *             else:
  *                 info.strides = <Py_ssize_t*>PyArray_STRIDES(self)
  *                 info.shape = <Py_ssize_t*>PyArray_DIMS(self)             # <<<<<<<<<<<<<<
@@ -2203,9 +2150,9 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
  */
     __pyx_v_info->shape = ((Py_ssize_t *)PyArray_DIMS(__pyx_v_self));
   }
-  __pyx_L11:;
+  __pyx_L7:;
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":237
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":234
  *                 info.strides = <Py_ssize_t*>PyArray_STRIDES(self)
  *                 info.shape = <Py_ssize_t*>PyArray_DIMS(self)
  *             info.suboffsets = NULL             # <<<<<<<<<<<<<<
@@ -2214,7 +2161,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
  */
   __pyx_v_info->suboffsets = NULL;
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":238
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":235
  *                 info.shape = <Py_ssize_t*>PyArray_DIMS(self)
  *             info.suboffsets = NULL
  *             info.itemsize = PyArray_ITEMSIZE(self)             # <<<<<<<<<<<<<<
@@ -2223,7 +2170,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
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   __pyx_v_info->itemsize = PyArray_ITEMSIZE(__pyx_v_self);
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":239
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":236
  *             info.suboffsets = NULL
  *             info.itemsize = PyArray_ITEMSIZE(self)
  *             info.readonly = not PyArray_ISWRITEABLE(self)             # <<<<<<<<<<<<<<
@@ -2232,28 +2179,28 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
  */
   __pyx_v_info->readonly = (!(PyArray_ISWRITEABLE(__pyx_v_self) != 0));
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":242
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  * 
  *             cdef int t
  *             cdef char* f = NULL             # <<<<<<<<<<<<<<
  *             cdef dtype descr = self.descr
- *             cdef int offset
+ *             cdef list stack
  */
   __pyx_v_f = NULL;
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":243
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  *             cdef int t
  *             cdef char* f = NULL
  *             cdef dtype descr = self.descr             # <<<<<<<<<<<<<<
+ *             cdef list stack
  *             cdef int offset
- * 
  */
-  __pyx_t_3 = ((PyObject *)__pyx_v_self->descr);
-  __Pyx_INCREF(__pyx_t_3);
-  __pyx_v_descr = ((PyArray_Descr *)__pyx_t_3);
-  __pyx_t_3 = 0;
+  __pyx_t_4 = ((PyObject *)__pyx_v_self->descr);
+  __Pyx_INCREF(__pyx_t_4);
+  __pyx_v_descr = ((PyArray_Descr *)__pyx_t_4);
+  __pyx_t_4 = 0;
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":246
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":244
  *             cdef int offset
  * 
  *             cdef bint hasfields = PyDataType_HASFIELDS(descr)             # <<<<<<<<<<<<<<
@@ -2262,7 +2209,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
  */
   __pyx_v_hasfields = PyDataType_HASFIELDS(__pyx_v_descr);
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":248
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":246
  *             cdef bint hasfields = PyDataType_HASFIELDS(descr)
  * 
  *             if not hasfields and not copy_shape:             # <<<<<<<<<<<<<<
@@ -2271,16 +2218,14 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
  */
   __pyx_t_2 = ((!(__pyx_v_hasfields != 0)) != 0);
   if (__pyx_t_2) {
+    __pyx_t_3 = ((!(__pyx_v_copy_shape != 0)) != 0);
+    __pyx_t_1 = __pyx_t_3;
   } else {
     __pyx_t_1 = __pyx_t_2;
-    goto __pyx_L15_bool_binop_done;
   }
-  __pyx_t_2 = ((!(__pyx_v_copy_shape != 0)) != 0);
-  __pyx_t_1 = __pyx_t_2;
-  __pyx_L15_bool_binop_done:;
   if (__pyx_t_1) {
 
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":250
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":248
  *             if not hasfields and not copy_shape:
  *                 # do not call releasebuffer
  *                 info.obj = None             # <<<<<<<<<<<<<<
@@ -2292,34 +2237,26 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
     __Pyx_GOTREF(__pyx_v_info->obj);
     __Pyx_DECREF(__pyx_v_info->obj);
     __pyx_v_info->obj = Py_None;
+    goto __pyx_L10;
+  }
+  /*else*/ {
 
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":248
- *             cdef bint hasfields = PyDataType_HASFIELDS(descr)
- * 
- *             if not hasfields and not copy_shape:             # <<<<<<<<<<<<<<
- *                 # do not call releasebuffer
- *                 info.obj = None
- */
-    goto __pyx_L14;
-  }
-
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":253
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":251
  *             else:
  *                 # need to call releasebuffer
  *                 info.obj = self             # <<<<<<<<<<<<<<
  * 
  *             if not hasfields:
  */
-  /*else*/ {
     __Pyx_INCREF(((PyObject *)__pyx_v_self));
     __Pyx_GIVEREF(((PyObject *)__pyx_v_self));
     __Pyx_GOTREF(__pyx_v_info->obj);
     __Pyx_DECREF(__pyx_v_info->obj);
     __pyx_v_info->obj = ((PyObject *)__pyx_v_self);
   }
-  __pyx_L14:;
+  __pyx_L10:;
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":255
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":253
  *                 info.obj = self
  * 
  *             if not hasfields:             # <<<<<<<<<<<<<<
@@ -2329,97 +2266,86 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
   __pyx_t_1 = ((!(__pyx_v_hasfields != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":256
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":254
  * 
  *             if not hasfields:
  *                 t = descr.type_num             # <<<<<<<<<<<<<<
  *                 if ((descr.byteorder == c'>' and little_endian) or
  *                     (descr.byteorder == c'<' and not little_endian)):
  */
-    __pyx_t_4 = __pyx_v_descr->type_num;
-    __pyx_v_t = __pyx_t_4;
+    __pyx_t_5 = __pyx_v_descr->type_num;
+    __pyx_v_t = __pyx_t_5;
 
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":257
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":255
  *             if not hasfields:
  *                 t = descr.type_num
  *                 if ((descr.byteorder == c'>' and little_endian) or             # <<<<<<<<<<<<<<
  *                     (descr.byteorder == c'<' and not little_endian)):
  *                     raise ValueError(u"Non-native byte order not supported")
  */
-    __pyx_t_2 = ((__pyx_v_descr->byteorder == '>') != 0);
-    if (!__pyx_t_2) {
-      goto __pyx_L20_next_or;
+    __pyx_t_1 = ((__pyx_v_descr->byteorder == '>') != 0);
+    if (__pyx_t_1) {
+      __pyx_t_2 = (__pyx_v_little_endian != 0);
     } else {
+      __pyx_t_2 = __pyx_t_1;
     }
-    __pyx_t_2 = (__pyx_v_little_endian != 0);
     if (!__pyx_t_2) {
-    } else {
-      __pyx_t_1 = __pyx_t_2;
-      goto __pyx_L19_bool_binop_done;
-    }
-    __pyx_L20_next_or:;
 
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":258
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":256
  *                 t = descr.type_num
  *                 if ((descr.byteorder == c'>' and little_endian) or
  *                     (descr.byteorder == c'<' and not little_endian)):             # <<<<<<<<<<<<<<
  *                     raise ValueError(u"Non-native byte order not supported")
  *                 if   t == NPY_BYTE:        f = "b"
  */
-    __pyx_t_2 = ((__pyx_v_descr->byteorder == '<') != 0);
-    if (__pyx_t_2) {
+      __pyx_t_1 = ((__pyx_v_descr->byteorder == '<') != 0);
+      if (__pyx_t_1) {
+        __pyx_t_3 = ((!(__pyx_v_little_endian != 0)) != 0);
+        __pyx_t_7 = __pyx_t_3;
+      } else {
+        __pyx_t_7 = __pyx_t_1;
+      }
+      __pyx_t_1 = __pyx_t_7;
     } else {
       __pyx_t_1 = __pyx_t_2;
-      goto __pyx_L19_bool_binop_done;
     }
-    __pyx_t_2 = ((!(__pyx_v_little_endian != 0)) != 0);
-    __pyx_t_1 = __pyx_t_2;
-    __pyx_L19_bool_binop_done:;
-
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":257
- *             if not hasfields:
- *                 t = descr.type_num
- *                 if ((descr.byteorder == c'>' and little_endian) or             # <<<<<<<<<<<<<<
- *                     (descr.byteorder == c'<' and not little_endian)):
- *                     raise ValueError(u"Non-native byte order not supported")
- */
     if (__pyx_t_1) {
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":259
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":257
  *                 if ((descr.byteorder == c'>' and little_endian) or
  *                     (descr.byteorder == c'<' and not little_endian)):
  *                     raise ValueError(u"Non-native byte order not supported")             # <<<<<<<<<<<<<<
  *                 if   t == NPY_BYTE:        f = "b"
  *                 elif t == NPY_UBYTE:       f = "B"
  */
-      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 259; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __Pyx_GOTREF(__pyx_t_3);
-      __Pyx_Raise(__pyx_t_3, 0, 0, 0);
-      __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 259; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __Pyx_GOTREF(__pyx_t_4);
+      __Pyx_Raise(__pyx_t_4, 0, 0, 0);
+      __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
+      {__pyx_filename = __pyx_f[1]; __pyx_lineno = 257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    }
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":257
- *             if not hasfields:
- *                 t = descr.type_num
- *                 if ((descr.byteorder == c'>' and little_endian) or             # <<<<<<<<<<<<<<
- *                     (descr.byteorder == c'<' and not little_endian)):
- *                     raise ValueError(u"Non-native byte order not supported")
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":274
+ *                 elif t == NPY_CDOUBLE:     f = "Zd"
+ *                 elif t == NPY_CLONGDOUBLE: f = "Zg"
+ *                 elif t == NPY_OBJECT:      f = "O"             # <<<<<<<<<<<<<<
+ *                 else:
+ *                     raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t)
  */
-    }
+    switch (__pyx_v_t) {
 
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":260
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":258
  *                     (descr.byteorder == c'<' and not little_endian)):
  *                     raise ValueError(u"Non-native byte order not supported")
  *                 if   t == NPY_BYTE:        f = "b"             # <<<<<<<<<<<<<<
  *                 elif t == NPY_UBYTE:       f = "B"
  *                 elif t == NPY_SHORT:       f = "h"
  */
-    switch (__pyx_v_t) {
       case NPY_BYTE:
       __pyx_v_f = __pyx_k_b;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":261
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":259
  *                     raise ValueError(u"Non-native byte order not supported")
  *                 if   t == NPY_BYTE:        f = "b"
  *                 elif t == NPY_UBYTE:       f = "B"             # <<<<<<<<<<<<<<
@@ -2430,7 +2356,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       __pyx_v_f = __pyx_k_B;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":262
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":260
  *                 if   t == NPY_BYTE:        f = "b"
  *                 elif t == NPY_UBYTE:       f = "B"
  *                 elif t == NPY_SHORT:       f = "h"             # <<<<<<<<<<<<<<
@@ -2441,7 +2367,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       __pyx_v_f = __pyx_k_h;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":263
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":261
  *                 elif t == NPY_UBYTE:       f = "B"
  *                 elif t == NPY_SHORT:       f = "h"
  *                 elif t == NPY_USHORT:      f = "H"             # <<<<<<<<<<<<<<
@@ -2452,7 +2378,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       __pyx_v_f = __pyx_k_H;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":264
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":262
  *                 elif t == NPY_SHORT:       f = "h"
  *                 elif t == NPY_USHORT:      f = "H"
  *                 elif t == NPY_INT:         f = "i"             # <<<<<<<<<<<<<<
@@ -2463,7 +2389,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       __pyx_v_f = __pyx_k_i;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":265
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":263
  *                 elif t == NPY_USHORT:      f = "H"
  *                 elif t == NPY_INT:         f = "i"
  *                 elif t == NPY_UINT:        f = "I"             # <<<<<<<<<<<<<<
@@ -2474,7 +2400,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       __pyx_v_f = __pyx_k_I;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":266
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":264
  *                 elif t == NPY_INT:         f = "i"
  *                 elif t == NPY_UINT:        f = "I"
  *                 elif t == NPY_LONG:        f = "l"             # <<<<<<<<<<<<<<
@@ -2485,7 +2411,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       __pyx_v_f = __pyx_k_l;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":267
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":265
  *                 elif t == NPY_UINT:        f = "I"
  *                 elif t == NPY_LONG:        f = "l"
  *                 elif t == NPY_ULONG:       f = "L"             # <<<<<<<<<<<<<<
@@ -2496,7 +2422,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       __pyx_v_f = __pyx_k_L;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":268
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":266
  *                 elif t == NPY_LONG:        f = "l"
  *                 elif t == NPY_ULONG:       f = "L"
  *                 elif t == NPY_LONGLONG:    f = "q"             # <<<<<<<<<<<<<<
@@ -2507,7 +2433,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       __pyx_v_f = __pyx_k_q;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":269
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":267
  *                 elif t == NPY_ULONG:       f = "L"
  *                 elif t == NPY_LONGLONG:    f = "q"
  *                 elif t == NPY_ULONGLONG:   f = "Q"             # <<<<<<<<<<<<<<
@@ -2518,7 +2444,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       __pyx_v_f = __pyx_k_Q;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":270
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":268
  *                 elif t == NPY_LONGLONG:    f = "q"
  *                 elif t == NPY_ULONGLONG:   f = "Q"
  *                 elif t == NPY_FLOAT:       f = "f"             # <<<<<<<<<<<<<<
@@ -2529,7 +2455,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       __pyx_v_f = __pyx_k_f;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":271
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":269
  *                 elif t == NPY_ULONGLONG:   f = "Q"
  *                 elif t == NPY_FLOAT:       f = "f"
  *                 elif t == NPY_DOUBLE:      f = "d"             # <<<<<<<<<<<<<<
@@ -2540,7 +2466,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       __pyx_v_f = __pyx_k_d;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":272
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":270
  *                 elif t == NPY_FLOAT:       f = "f"
  *                 elif t == NPY_DOUBLE:      f = "d"
  *                 elif t == NPY_LONGDOUBLE:  f = "g"             # <<<<<<<<<<<<<<
@@ -2551,7 +2477,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       __pyx_v_f = __pyx_k_g;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":273
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":271
  *                 elif t == NPY_DOUBLE:      f = "d"
  *                 elif t == NPY_LONGDOUBLE:  f = "g"
  *                 elif t == NPY_CFLOAT:      f = "Zf"             # <<<<<<<<<<<<<<
@@ -2562,7 +2488,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       __pyx_v_f = __pyx_k_Zf;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":274
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":272
  *                 elif t == NPY_LONGDOUBLE:  f = "g"
  *                 elif t == NPY_CFLOAT:      f = "Zf"
  *                 elif t == NPY_CDOUBLE:     f = "Zd"             # <<<<<<<<<<<<<<
@@ -2573,7 +2499,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       __pyx_v_f = __pyx_k_Zd;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":275
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":273
  *                 elif t == NPY_CFLOAT:      f = "Zf"
  *                 elif t == NPY_CDOUBLE:     f = "Zd"
  *                 elif t == NPY_CLONGDOUBLE: f = "Zg"             # <<<<<<<<<<<<<<
@@ -2584,7 +2510,7 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       __pyx_v_f = __pyx_k_Zg;
       break;
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":276
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":274
  *                 elif t == NPY_CDOUBLE:     f = "Zd"
  *                 elif t == NPY_CLONGDOUBLE: f = "Zg"
  *                 elif t == NPY_OBJECT:      f = "O"             # <<<<<<<<<<<<<<
@@ -2596,33 +2522,33 @@ static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, P
       break;
       default:
 
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":278
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":276
  *                 elif t == NPY_OBJECT:      f = "O"
  *                 else:
  *                     raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t)             # <<<<<<<<<<<<<<
  *                 info.format = f
  *                 return
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+  __pyx_t_1 = PyArray_MultiIterNew(4, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c), ((void *)__pyx_v_d)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 778; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":779
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-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":782
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-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":783
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  * cdef inline object PyArray_MultiIterNew5(a, b, c, d, e):
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+  __pyx_t_1 = PyArray_MultiIterNew(5, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c), ((void *)__pyx_v_d), ((void *)__pyx_v_e)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 781; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":782
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":780
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-  long __pyx_t_8;
-  char *__pyx_t_9;
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+  long __pyx_t_10;
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+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":790
+ *     cdef int delta_offset
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-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":791
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+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":791
+ *     cdef tuple i
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-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":794
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":794
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-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":795
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-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":796
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":796
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-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":798
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":799
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-
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":798
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-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":801
+    /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":801
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-    __pyx_t_7 = ((__pyx_v_child->byteorder == '>') != 0);
-    if (!__pyx_t_7) {
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+    __pyx_t_6 = ((__pyx_v_child->byteorder == '>') != 0);
+    if (__pyx_t_6) {
+      __pyx_t_7 = (__pyx_v_little_endian != 0);
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-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":802
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":803
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":803
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-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":813
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":814
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":815
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":815
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":816
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-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":818
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-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":820
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":821
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":821
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":822
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":822
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-        /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":823
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":826
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":827
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":828
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":829
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":830
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":831
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@@ -3594,71 +3462,71 @@ static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *__pyx
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+        goto __pyx_L11;
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":836
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+        goto __pyx_L11;
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":837
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+      __pyx_t_3 = PyInt_FromLong(NPY_DOUBLE); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 837; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+        goto __pyx_L11;
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":838
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+      __pyx_t_4 = PyInt_FromLong(NPY_LONGDOUBLE); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 838; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        (__pyx_v_f[0]) = 0x67;
-        goto __pyx_L15;
+        (__pyx_v_f[0]) = 103;
+        goto __pyx_L11;
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":839
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":839
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-      __pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_CFLOAT); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 839; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = PyInt_FromLong(NPY_CFLOAT); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 839; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
@@ -3666,19 +3534,19 @@ static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *__pyx
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
       if (__pyx_t_6) {
         (__pyx_v_f[0]) = 90;
-        (__pyx_v_f[1]) = 0x66;
+        (__pyx_v_f[1]) = 102;
         __pyx_v_f = (__pyx_v_f + 1);
-        goto __pyx_L15;
+        goto __pyx_L11;
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":840
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":840
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-      __pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_CDOUBLE); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 840; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = PyInt_FromLong(NPY_CDOUBLE); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 840; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -3686,19 +3554,19 @@ static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *__pyx
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       if (__pyx_t_6) {
         (__pyx_v_f[0]) = 90;
-        (__pyx_v_f[1]) = 0x64;
+        (__pyx_v_f[1]) = 100;
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+        goto __pyx_L11;
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":841
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":841
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@@ -3706,19 +3574,19 @@ static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *__pyx
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         (__pyx_v_f[0]) = 90;
-        (__pyx_v_f[1]) = 0x67;
+        (__pyx_v_f[1]) = 103;
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+        goto __pyx_L11;
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":842
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":842
  *             elif t == NPY_CDOUBLE:     f[0] = 90; f[1] = 100; f += 1 # Zd
  *             elif t == NPY_CLONGDOUBLE: f[0] = 90; f[1] = 103; f += 1 # Zg
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-      __pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_OBJECT); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 842; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = PyInt_FromLong(NPY_OBJECT); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 842; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
@@ -3726,23 +3594,23 @@ static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *__pyx
       __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
       if (__pyx_t_6) {
         (__pyx_v_f[0]) = 79;
-        goto __pyx_L15;
+        goto __pyx_L11;
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":844
+        /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":844
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  *         else:
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-      /*else*/ {
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-        __Pyx_GIVEREF(__pyx_t_3);
         PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_3);
+        __Pyx_GIVEREF(__pyx_t_3);
         __pyx_t_3 = 0;
         __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 844; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_3);
@@ -3751,9 +3619,9 @@ static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *__pyx
         __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
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       }
-      __pyx_L15:;
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-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":845
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":845
  *             else:
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@@ -3761,41 +3629,25 @@ static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *__pyx
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-
-      /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":820
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- *             t = child.type_num
- *             if end - f < 5:
- */
-      goto __pyx_L13;
+      goto __pyx_L9;
     }
+    /*else*/ {
 
-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":849
+      /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":849
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-    /*else*/ {
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-      __pyx_v_f = __pyx_t_9;
+      __pyx_t_11 = __pyx_f_5numpy__util_dtypestring(__pyx_v_child, __pyx_v_f, __pyx_v_end, __pyx_v_offset); if (unlikely(__pyx_t_11 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 849; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_v_f = __pyx_t_11;
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-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":794
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- * 
- *     for childname in descr.names:             # <<<<<<<<<<<<<<
- *         fields = descr.fields[childname]
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- */
+    __pyx_L9:;
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-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":850
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":850
  *             # so don't output it
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   goto __pyx_L0;
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":785
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":783
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   return __pyx_r;
 }
 
-/* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":966
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-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":969
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-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":971
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-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":973
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-    /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":978
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-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":980
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-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":976
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-  {"execute", (PyCFunction)__pyx_pw_4pdal_13libpdalpython_10PyPipeline_7execute, METH_NOARGS, 0},
+  {__Pyx_NAMESTR("arrays"), (PyCFunction)__pyx_pw_4pdal_13libpdalpython_10PyPipeline_5arrays, METH_NOARGS, __Pyx_DOCSTR(0)},
+  {__Pyx_NAMESTR("execute"), (PyCFunction)__pyx_pw_4pdal_13libpdalpython_10PyPipeline_7execute, METH_NOARGS, __Pyx_DOCSTR(0)},
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-  #endif
-  #if PY_MAJOR_VERSION >= 3
-  0, /*tp_as_async*/
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-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":799
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-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":803
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   /*--- Initialize various global constants etc. ---*/
-  if (__Pyx_InitGlobals() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(__Pyx_InitGlobals() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
   if (__Pyx_init_sys_getdefaultencoding_params() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
   if (__pyx_module_is_main_pdal__libpdalpython) {
-    if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (__Pyx_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
   }
   #if PY_MAJOR_VERSION >= 3
   {
@@ -4324,16 +4155,16 @@ PyMODINIT_FUNC PyInit_libpdalpython(void)
   }
   #endif
   /*--- Builtin init code ---*/
-  if (__Pyx_InitCachedBuiltins() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(__Pyx_InitCachedBuiltins() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Constants init code ---*/
-  if (__Pyx_InitCachedConstants() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(__Pyx_InitCachedConstants() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Global init code ---*/
   /*--- Variable export code ---*/
   /*--- Function export code ---*/
   /*--- Type init code ---*/
   if (PyType_Ready(&__pyx_type_4pdal_13libpdalpython_PyPipeline) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 23; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4pdal_13libpdalpython_PyPipeline.tp_print = 0;
-  if (PyObject_SetAttrString(__pyx_m, "PyPipeline", (PyObject *)&__pyx_type_4pdal_13libpdalpython_PyPipeline) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 23; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "PyPipeline", (PyObject *)&__pyx_type_4pdal_13libpdalpython_PyPipeline) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 23; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4pdal_13libpdalpython_PyPipeline = &__pyx_type_4pdal_13libpdalpython_PyPipeline;
   /*--- Type import code ---*/
   __pyx_ptype_7cpython_4type_type = __Pyx_ImportType(__Pyx_BUILTIN_MODULE_NAME, "type", 
@@ -4343,19 +4174,16 @@ PyMODINIT_FUNC PyInit_libpdalpython(void)
   sizeof(PyHeapTypeObject),
   #endif
   0); if (unlikely(!__pyx_ptype_7cpython_4type_type)) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 9; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_7cpython_4bool_bool = __Pyx_ImportType(__Pyx_BUILTIN_MODULE_NAME, "bool", sizeof(PyBoolObject), 0); if (unlikely(!__pyx_ptype_7cpython_4bool_bool)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 8; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_7cpython_7complex_complex = __Pyx_ImportType(__Pyx_BUILTIN_MODULE_NAME, "complex", sizeof(PyComplexObject), 0); if (unlikely(!__pyx_ptype_7cpython_7complex_complex)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_5numpy_dtype = __Pyx_ImportType("numpy", "dtype", sizeof(PyArray_Descr), 0); if (unlikely(!__pyx_ptype_5numpy_dtype)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 155; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_5numpy_flatiter = __Pyx_ImportType("numpy", "flatiter", sizeof(PyArrayIterObject), 0); if (unlikely(!__pyx_ptype_5numpy_flatiter)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 168; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_5numpy_broadcast = __Pyx_ImportType("numpy", "broadcast", sizeof(PyArrayMultiIterObject), 0); if (unlikely(!__pyx_ptype_5numpy_broadcast)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_ptype_5numpy_ndarray = __Pyx_ImportType("numpy", "ndarray", sizeof(PyArrayObject), 0); if (unlikely(!__pyx_ptype_5numpy_ndarray)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_5numpy_flatiter = __Pyx_ImportType("numpy", "flatiter", sizeof(PyArrayIterObject), 0); if (unlikely(!__pyx_ptype_5numpy_flatiter)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 165; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_5numpy_broadcast = __Pyx_ImportType("numpy", "broadcast", sizeof(PyArrayMultiIterObject), 0); if (unlikely(!__pyx_ptype_5numpy_broadcast)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 169; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_5numpy_ndarray = __Pyx_ImportType("numpy", "ndarray", sizeof(PyArrayObject), 0); if (unlikely(!__pyx_ptype_5numpy_ndarray)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_5numpy_ufunc = __Pyx_ImportType("numpy", "ufunc", sizeof(PyUFuncObject), 0); if (unlikely(!__pyx_ptype_5numpy_ufunc)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 861; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_7cpython_4bool_bool = __Pyx_ImportType(__Pyx_BUILTIN_MODULE_NAME, "bool", sizeof(PyBoolObject), 0); if (unlikely(!__pyx_ptype_7cpython_4bool_bool)) {__pyx_filename = __pyx_f[3]; __pyx_lineno = 8; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_ptype_7cpython_7complex_complex = __Pyx_ImportType(__Pyx_BUILTIN_MODULE_NAME, "complex", sizeof(PyComplexObject), 0); if (unlikely(!__pyx_ptype_7cpython_7complex_complex)) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 15; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   /*--- Variable import code ---*/
   /*--- Function import code ---*/
   /*--- Execution code ---*/
-  #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
-  if (__Pyx_patch_abc() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  #endif
 
   /* "pdal/libpdalpython.pyx":7
  * from cpython.version cimport PY_MAJOR_VERSION
@@ -4376,23 +4204,18 @@ PyMODINIT_FUNC PyInit_libpdalpython(void)
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "../../../../../../usr/lib/python2.7/dist-packages/Cython/Includes/numpy/__init__.pxd":976
+  /* "/Library/Python/2.7/site-packages/Cython-0.20.1-py2.7-macosx-10.9-intel.egg/Cython/Includes/numpy/__init__.pxd":976
  *      arr.base = baseptr
  * 
  * cdef inline object get_array_base(ndarray arr):             # <<<<<<<<<<<<<<
  *     if arr.base is NULL:
  *         return None
  */
-
-  /*--- Wrapped vars code ---*/
-
   goto __pyx_L0;
   __pyx_L1_error:;
   __Pyx_XDECREF(__pyx_t_1);
   if (__pyx_m) {
-    if (__pyx_d) {
-      __Pyx_AddTraceback("init pdal.libpdalpython", __pyx_clineno, __pyx_lineno, __pyx_filename);
-    }
+    __Pyx_AddTraceback("init pdal.libpdalpython", __pyx_clineno, __pyx_lineno, __pyx_filename);
     Py_DECREF(__pyx_m); __pyx_m = 0;
   } else if (!PyErr_Occurred()) {
     PyErr_SetString(PyExc_ImportError, "init pdal.libpdalpython");
@@ -4406,7 +4229,7 @@ PyMODINIT_FUNC PyInit_libpdalpython(void)
   #endif
 }
 
-/* --- Runtime support code --- */
+/* Runtime support code */
 #if CYTHON_REFNANNY
 static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) {
     PyObject *m = NULL, *p = NULL;
@@ -4421,7 +4244,7 @@ end:
     Py_XDECREF(m);
     return (__Pyx_RefNannyAPIStruct *)r;
 }
-#endif
+#endif /* CYTHON_REFNANNY */
 
 static PyObject *__Pyx_GetBuiltinName(PyObject *name) {
     PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name);
@@ -4607,13 +4430,7 @@ static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
          PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
     Py_ssize_t length;
     if (unlikely((start < 0) | (stop < 0))) {
-        size_t slen = strlen(cstring);
-        if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
-            PyErr_SetString(PyExc_OverflowError,
-                            "c-string too long to convert to Python");
-            return NULL;
-        }
-        length = (Py_ssize_t) slen;
+        length = strlen(cstring);
         if (start < 0) {
             start += length;
             if (start < 0)
@@ -4639,10 +4456,14 @@ static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg
     ternaryfunc call = func->ob_type->tp_call;
     if (unlikely(!call))
         return PyObject_Call(func, arg, kw);
+#if PY_VERSION_HEX >= 0x02060000
     if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
         return NULL;
+#endif
     result = (*call)(func, arg, kw);
+#if PY_VERSION_HEX >= 0x02060000
     Py_LeaveRecursiveCall();
+#endif
     if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
         PyErr_SetString(
             PyExc_SystemError,
@@ -4701,7 +4522,11 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
             goto raise_error;
         }
     }
+    #if PY_VERSION_HEX < 0x02050000
+    if (PyClass_Check(type)) {
+    #else
     if (PyType_Check(type)) {
+    #endif
 #if CYTHON_COMPILING_IN_PYPY
         if (!value) {
             Py_INCREF(Py_None);
@@ -4716,6 +4541,17 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
             goto raise_error;
         }
         value = type;
+        #if PY_VERSION_HEX < 0x02050000
+        if (PyInstance_Check(type)) {
+            type = (PyObject*) ((PyInstanceObject*)type)->in_class;
+            Py_INCREF(type);
+        } else {
+            type = 0;
+            PyErr_SetString(PyExc_TypeError,
+                "raise: exception must be an old-style class or instance");
+            goto raise_error;
+        }
+        #else
         type = (PyObject*) Py_TYPE(type);
         Py_INCREF(type);
         if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
@@ -4723,6 +4559,7 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
                 "raise: exception class must be a subclass of BaseException");
             goto raise_error;
         }
+        #endif
     }
     __Pyx_ErrRestore(type, value, tb);
     return;
@@ -4732,7 +4569,7 @@ raise_error:
     Py_XDECREF(tb);
     return;
 }
-#else
+#else /* Python 3+ */
 static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
     PyObject* owned_instance = NULL;
     if (tb == Py_None) {
@@ -4757,13 +4594,10 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
         if (value && PyExceptionInstance_Check(value)) {
             instance_class = (PyObject*) Py_TYPE(value);
             if (instance_class != type) {
-                int is_subclass = PyObject_IsSubclass(instance_class, type);
-                if (!is_subclass) {
-                    instance_class = NULL;
-                } else if (unlikely(is_subclass == -1)) {
-                    goto bad;
-                } else {
+                if (PyObject_IsSubclass(instance_class, type)) {
                     type = instance_class;
+                } else {
+                    instance_class = NULL;
                 }
             }
         }
@@ -4821,13 +4655,6 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
     }
     PyErr_SetObject(type, value);
     if (tb) {
-#if CYTHON_COMPILING_IN_PYPY
-        PyObject *tmp_type, *tmp_value, *tmp_tb;
-        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
-        Py_INCREF(tb);
-        PyErr_Restore(tmp_type, tmp_value, tb);
-        Py_XDECREF(tmp_tb);
-#else
         PyThreadState *tstate = PyThreadState_GET();
         PyObject* tmp_tb = tstate->curexc_traceback;
         if (tb != tmp_tb) {
@@ -4835,7 +4662,6 @@ static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject
             tstate->curexc_traceback = tb;
             Py_XDECREF(tmp_tb);
         }
-#endif
     }
 bad:
     Py_XDECREF(owned_instance);
@@ -4870,200 +4696,41 @@ static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
     return 0;
 }
 
-static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
-    int start = 0, mid = 0, end = count - 1;
-    if (end >= 0 && code_line > entries[end].code_line) {
-        return count;
+#if CYTHON_CCOMPLEX
+  #ifdef __cplusplus
+    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
+      return ::std::complex< float >(x, y);
     }
-    while (start < end) {
-        mid = start + (end - start) / 2;
-        if (code_line < entries[mid].code_line) {
-            end = mid;
-        } else if (code_line > entries[mid].code_line) {
-             start = mid + 1;
-        } else {
-            return mid;
-        }
+  #else
+    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
+      return x + y*(__pyx_t_float_complex)_Complex_I;
     }
-    if (code_line <= entries[mid].code_line) {
-        return mid;
-    } else {
-        return mid + 1;
+  #endif
+#else
+    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
+      __pyx_t_float_complex z;
+      z.real = x;
+      z.imag = y;
+      return z;
     }
-}
-static PyCodeObject *__pyx_find_code_object(int code_line) {
-    PyCodeObject* code_object;
-    int pos;
-    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
-        return NULL;
+#endif
+
+#if CYTHON_CCOMPLEX
+#else
+    static CYTHON_INLINE int __Pyx_c_eqf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
+       return (a.real == b.real) && (a.imag == b.imag);
     }
-    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
-    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
-        return NULL;
+    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sumf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
+        __pyx_t_float_complex z;
+        z.real = a.real + b.real;
+        z.imag = a.imag + b.imag;
+        return z;
     }
-    code_object = __pyx_code_cache.entries[pos].code_object;
-    Py_INCREF(code_object);
-    return code_object;
-}
-static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
-    int pos, i;
-    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
-    if (unlikely(!code_line)) {
-        return;
-    }
-    if (unlikely(!entries)) {
-        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
-        if (likely(entries)) {
-            __pyx_code_cache.entries = entries;
-            __pyx_code_cache.max_count = 64;
-            __pyx_code_cache.count = 1;
-            entries[0].code_line = code_line;
-            entries[0].code_object = code_object;
-            Py_INCREF(code_object);
-        }
-        return;
-    }
-    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
-    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
-        PyCodeObject* tmp = entries[pos].code_object;
-        entries[pos].code_object = code_object;
-        Py_DECREF(tmp);
-        return;
-    }
-    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
-        int new_max = __pyx_code_cache.max_count + 64;
-        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
-            __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry));
-        if (unlikely(!entries)) {
-            return;
-        }
-        __pyx_code_cache.entries = entries;
-        __pyx_code_cache.max_count = new_max;
-    }
-    for (i=__pyx_code_cache.count; i>pos; i--) {
-        entries[i] = entries[i-1];
-    }
-    entries[pos].code_line = code_line;
-    entries[pos].code_object = code_object;
-    __pyx_code_cache.count++;
-    Py_INCREF(code_object);
-}
-
-#include "compile.h"
-#include "frameobject.h"
-#include "traceback.h"
-static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
-            const char *funcname, int c_line,
-            int py_line, const char *filename) {
-    PyCodeObject *py_code = 0;
-    PyObject *py_srcfile = 0;
-    PyObject *py_funcname = 0;
-    #if PY_MAJOR_VERSION < 3
-    py_srcfile = PyString_FromString(filename);
-    #else
-    py_srcfile = PyUnicode_FromString(filename);
-    #endif
-    if (!py_srcfile) goto bad;
-    if (c_line) {
-        #if PY_MAJOR_VERSION < 3
-        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
-        #else
-        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
-        #endif
-    }
-    else {
-        #if PY_MAJOR_VERSION < 3
-        py_funcname = PyString_FromString(funcname);
-        #else
-        py_funcname = PyUnicode_FromString(funcname);
-        #endif
-    }
-    if (!py_funcname) goto bad;
-    py_code = __Pyx_PyCode_New(
-        0,
-        0,
-        0,
-        0,
-        0,
-        __pyx_empty_bytes, /*PyObject *code,*/
-        __pyx_empty_tuple, /*PyObject *consts,*/
-        __pyx_empty_tuple, /*PyObject *names,*/
-        __pyx_empty_tuple, /*PyObject *varnames,*/
-        __pyx_empty_tuple, /*PyObject *freevars,*/
-        __pyx_empty_tuple, /*PyObject *cellvars,*/
-        py_srcfile,   /*PyObject *filename,*/
-        py_funcname,  /*PyObject *name,*/
-        py_line,
-        __pyx_empty_bytes  /*PyObject *lnotab*/
-    );
-    Py_DECREF(py_srcfile);
-    Py_DECREF(py_funcname);
-    return py_code;
-bad:
-    Py_XDECREF(py_srcfile);
-    Py_XDECREF(py_funcname);
-    return NULL;
-}
-static void __Pyx_AddTraceback(const char *funcname, int c_line,
-                               int py_line, const char *filename) {
-    PyCodeObject *py_code = 0;
-    PyFrameObject *py_frame = 0;
-    py_code = __pyx_find_code_object(c_line ? c_line : py_line);
-    if (!py_code) {
-        py_code = __Pyx_CreateCodeObjectForTraceback(
-            funcname, c_line, py_line, filename);
-        if (!py_code) goto bad;
-        __pyx_insert_code_object(c_line ? c_line : py_line, py_code);
-    }
-    py_frame = PyFrame_New(
-        PyThreadState_GET(), /*PyThreadState *tstate,*/
-        py_code,             /*PyCodeObject *code,*/
-        __pyx_d,      /*PyObject *globals,*/
-        0                    /*PyObject *locals*/
-    );
-    if (!py_frame) goto bad;
-    py_frame->f_lineno = py_line;
-    PyTraceBack_Here(py_frame);
-bad:
-    Py_XDECREF(py_code);
-    Py_XDECREF(py_frame);
-}
-
-#if CYTHON_CCOMPLEX
-  #ifdef __cplusplus
-    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
-      return ::std::complex< float >(x, y);
-    }
-  #else
-    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
-      return x + y*(__pyx_t_float_complex)_Complex_I;
-    }
-  #endif
-#else
-    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
-      __pyx_t_float_complex z;
-      z.real = x;
-      z.imag = y;
-      return z;
-    }
-#endif
-
-#if CYTHON_CCOMPLEX
-#else
-    static CYTHON_INLINE int __Pyx_c_eqf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
-       return (a.real == b.real) && (a.imag == b.imag);
-    }
-    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sumf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
-        __pyx_t_float_complex z;
-        z.real = a.real + b.real;
-        z.imag = a.imag + b.imag;
-        return z;
-    }
-    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_difff(__pyx_t_float_complex a, __pyx_t_float_complex b) {
-        __pyx_t_float_complex z;
-        z.real = a.real - b.real;
-        z.imag = a.imag - b.imag;
-        return z;
+    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_difff(__pyx_t_float_complex a, __pyx_t_float_complex b) {
+        __pyx_t_float_complex z;
+        z.real = a.real - b.real;
+        z.imag = a.imag - b.imag;
+        return z;
     }
     static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prodf(__pyx_t_float_complex a, __pyx_t_float_complex b) {
         __pyx_t_float_complex z;
@@ -5270,21 +4937,21 @@ bad:
 #endif
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
-    const int neg_one = (int) -1, const_zero = (int) 0;
+    const int neg_one = (int) -1, const_zero = 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(int) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(int) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
+        } else if (sizeof(int) <= sizeof(unsigned long long)) {
+            return PyLong_FromUnsignedLongLong((unsigned long long) value);
         }
     } else {
         if (sizeof(int) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
+        } else if (sizeof(int) <= sizeof(long long)) {
+            return PyLong_FromLongLong((long long) value);
         }
     }
     {
@@ -5295,42 +4962,40 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
     }
 }
 
-#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
-    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
-#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
-    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
-#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
-    {\
-        func_type value = func_value;\
-        if (sizeof(target_type) < sizeof(func_type)) {\
-            if (unlikely(value != (func_type) (target_type) value)) {\
-                func_type zero = 0;\
-                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
-                    return (target_type) -1;\
-                if (is_unsigned && unlikely(value < zero))\
-                    goto raise_neg_overflow;\
-                else\
-                    goto raise_overflow;\
-            }\
-        }\
-        return (target_type) value;\
+#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func)             \
+    {                                                                     \
+        func_type value = func(x);                                        \
+        if (sizeof(target_type) < sizeof(func_type)) {                    \
+            if (unlikely(value != (func_type) (target_type) value)) {     \
+                func_type zero = 0;                                       \
+                PyErr_SetString(PyExc_OverflowError,                      \
+                    (is_unsigned && unlikely(value < zero)) ?             \
+                    "can't convert negative value to " #target_type :     \
+                    "value too large to convert to " #target_type);       \
+                return (target_type) -1;                                  \
+            }                                                             \
+        }                                                                 \
+        return (target_type) value;                                       \
     }
 
-#if CYTHON_USE_PYLONG_INTERNALS
+#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+ #if CYTHON_USE_PYLONG_INTERNALS
   #include "longintrepr.h"
+ #endif
 #endif
-
 static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
-    const int neg_one = (int) -1, const_zero = (int) 0;
+    const int neg_one = (int) -1, const_zero = 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
         if (sizeof(int) < sizeof(long)) {
-            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
+            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG)
         } else {
             long val = PyInt_AS_LONG(x);
             if (is_unsigned && unlikely(val < 0)) {
-                goto raise_neg_overflow;
+                PyErr_SetString(PyExc_OverflowError,
+                                "can't convert negative value to int");
+                return (int) -1;
             }
             return (int) val;
         }
@@ -5338,125 +5003,42 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_USE_PYLONG_INTERNALS
-            const digit* digits = ((PyLongObject*)x)->ob_digit;
-            switch (Py_SIZE(x)) {
-                case  0: return (int) 0;
-                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
-                case 2:
-                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
-                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-                case 3:
-                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
-                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
-                case 4:
-                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
-                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
-                        }
-                    }
-                    break;
+#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+ #if CYTHON_USE_PYLONG_INTERNALS
+            if (sizeof(digit) <= sizeof(int)) {
+                switch (Py_SIZE(x)) {
+                    case  0: return 0;
+                    case  1: return (int) ((PyLongObject*)x)->ob_digit[0];
+                }
             }
+ #endif
 #endif
-#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
-                goto raise_neg_overflow;
-            }
-#else
-            {
-                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-                if (unlikely(result < 0))
-                    return (int) -1;
-                if (unlikely(result == 1))
-                    goto raise_neg_overflow;
+                PyErr_SetString(PyExc_OverflowError,
+                                "can't convert negative value to int");
+                return (int) -1;
             }
-#endif
             if (sizeof(int) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
-                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT(int, unsigned long, PyLong_AsUnsignedLong)
+            } else if (sizeof(int) <= sizeof(unsigned long long)) {
+                __PYX_VERIFY_RETURN_INT(int, unsigned long long, PyLong_AsUnsignedLongLong)
             }
         } else {
-#if CYTHON_USE_PYLONG_INTERNALS
-            const digit* digits = ((PyLongObject*)x)->ob_digit;
-            switch (Py_SIZE(x)) {
-                case  0: return (int) 0;
-                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) digits[0])
-                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
-                case -2:
-                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
-                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 2:
-                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
-                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case -3:
-                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
-                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 3:
-                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
-                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case -4:
-                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
-                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
-                case 4:
-                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
-                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
-                        }
-                    }
-                    break;
+#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+ #if CYTHON_USE_PYLONG_INTERNALS
+            if (sizeof(digit) <= sizeof(int)) {
+                switch (Py_SIZE(x)) {
+                    case  0: return 0;
+                    case  1: return +(int) ((PyLongObject*)x)->ob_digit[0];
+                    case -1: return -(int) ((PyLongObject*)x)->ob_digit[0];
+                }
             }
+ #endif
 #endif
             if (sizeof(int) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
-            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
-                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT(int, long, PyLong_AsLong)
+            } else if (sizeof(int) <= sizeof(long long)) {
+                __PYX_VERIFY_RETURN_INT(int, long long, PyLong_AsLongLong)
             }
         }
         {
@@ -5494,58 +5076,24 @@ static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
         Py_DECREF(tmp);
         return val;
     }
-raise_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "value too large to convert to int");
-    return (int) -1;
-raise_neg_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "can't convert negative value to int");
-    return (int) -1;
-}
-
-static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum__NPY_TYPES(enum NPY_TYPES value) {
-    const enum NPY_TYPES neg_one = (enum NPY_TYPES) -1, const_zero = (enum NPY_TYPES) 0;
-    const int is_unsigned = neg_one > const_zero;
-    if (is_unsigned) {
-        if (sizeof(enum NPY_TYPES) < sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(enum NPY_TYPES) <= sizeof(unsigned long)) {
-            return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(enum NPY_TYPES) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
-        }
-    } else {
-        if (sizeof(enum NPY_TYPES) <= sizeof(long)) {
-            return PyInt_FromLong((long) value);
-        } else if (sizeof(enum NPY_TYPES) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
-        }
-    }
-    {
-        int one = 1; int little = (int)*(unsigned char *)&one;
-        unsigned char *bytes = (unsigned char *)&value;
-        return _PyLong_FromByteArray(bytes, sizeof(enum NPY_TYPES),
-                                     little, !is_unsigned);
-    }
 }
 
 static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
-    const long neg_one = (long) -1, const_zero = (long) 0;
+    const long neg_one = (long) -1, const_zero = 0;
     const int is_unsigned = neg_one > const_zero;
     if (is_unsigned) {
         if (sizeof(long) < sizeof(long)) {
             return PyInt_FromLong((long) value);
         } else if (sizeof(long) <= sizeof(unsigned long)) {
             return PyLong_FromUnsignedLong((unsigned long) value);
-        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
-            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
+        } else if (sizeof(long) <= sizeof(unsigned long long)) {
+            return PyLong_FromUnsignedLongLong((unsigned long long) value);
         }
     } else {
         if (sizeof(long) <= sizeof(long)) {
             return PyInt_FromLong((long) value);
-        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
-            return PyLong_FromLongLong((PY_LONG_LONG) value);
+        } else if (sizeof(long) <= sizeof(long long)) {
+            return PyLong_FromLongLong((long long) value);
         }
     }
     {
@@ -5556,17 +5104,24 @@ static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
     }
 }
 
+#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+ #if CYTHON_USE_PYLONG_INTERNALS
+  #include "longintrepr.h"
+ #endif
+#endif
 static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
-    const long neg_one = (long) -1, const_zero = (long) 0;
+    const long neg_one = (long) -1, const_zero = 0;
     const int is_unsigned = neg_one > const_zero;
 #if PY_MAJOR_VERSION < 3
     if (likely(PyInt_Check(x))) {
         if (sizeof(long) < sizeof(long)) {
-            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
+            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG)
         } else {
             long val = PyInt_AS_LONG(x);
             if (is_unsigned && unlikely(val < 0)) {
-                goto raise_neg_overflow;
+                PyErr_SetString(PyExc_OverflowError,
+                                "can't convert negative value to long");
+                return (long) -1;
             }
             return (long) val;
         }
@@ -5574,125 +5129,42 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
 #endif
     if (likely(PyLong_Check(x))) {
         if (is_unsigned) {
-#if CYTHON_USE_PYLONG_INTERNALS
-            const digit* digits = ((PyLongObject*)x)->ob_digit;
-            switch (Py_SIZE(x)) {
-                case  0: return (long) 0;
-                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
-                case 2:
-                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
-                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-                case 3:
-                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
-                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
-                case 4:
-                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
-                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
-                        }
-                    }
-                    break;
+#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+ #if CYTHON_USE_PYLONG_INTERNALS
+            if (sizeof(digit) <= sizeof(long)) {
+                switch (Py_SIZE(x)) {
+                    case  0: return 0;
+                    case  1: return (long) ((PyLongObject*)x)->ob_digit[0];
+                }
             }
+ #endif
 #endif
-#if CYTHON_COMPILING_IN_CPYTHON
             if (unlikely(Py_SIZE(x) < 0)) {
-                goto raise_neg_overflow;
-            }
-#else
-            {
-                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
-                if (unlikely(result < 0))
-                    return (long) -1;
-                if (unlikely(result == 1))
-                    goto raise_neg_overflow;
+                PyErr_SetString(PyExc_OverflowError,
+                                "can't convert negative value to long");
+                return (long) -1;
             }
-#endif
             if (sizeof(long) <= sizeof(unsigned long)) {
-                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
-            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
-                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
+                __PYX_VERIFY_RETURN_INT(long, unsigned long, PyLong_AsUnsignedLong)
+            } else if (sizeof(long) <= sizeof(unsigned long long)) {
+                __PYX_VERIFY_RETURN_INT(long, unsigned long long, PyLong_AsUnsignedLongLong)
             }
         } else {
-#if CYTHON_USE_PYLONG_INTERNALS
-            const digit* digits = ((PyLongObject*)x)->ob_digit;
-            switch (Py_SIZE(x)) {
-                case  0: return (long) 0;
-                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) digits[0])
-                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
-                case -2:
-                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
-                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 2:
-                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
-                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case -3:
-                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
-                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 3:
-                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
-                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case -4:
-                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
-                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
-                case 4:
-                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
-                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
-                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
-                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
-                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
-                        }
-                    }
-                    break;
+#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+ #if CYTHON_USE_PYLONG_INTERNALS
+            if (sizeof(digit) <= sizeof(long)) {
+                switch (Py_SIZE(x)) {
+                    case  0: return 0;
+                    case  1: return +(long) ((PyLongObject*)x)->ob_digit[0];
+                    case -1: return -(long) ((PyLongObject*)x)->ob_digit[0];
+                }
             }
+ #endif
 #endif
             if (sizeof(long) <= sizeof(long)) {
-                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
-            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
-                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
+                __PYX_VERIFY_RETURN_INT(long, long, PyLong_AsLong)
+            } else if (sizeof(long) <= sizeof(long long)) {
+                __PYX_VERIFY_RETURN_INT(long, long long, PyLong_AsLongLong)
             }
         }
         {
@@ -5730,14 +5202,6 @@ static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
         Py_DECREF(tmp);
         return val;
     }
-raise_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "value too large to convert to long");
-    return (long) -1;
-raise_neg_overflow:
-    PyErr_SetString(PyExc_OverflowError,
-        "can't convert negative value to long");
-    return (long) -1;
 }
 
 static int __Pyx_check_binary_version(void) {
@@ -5750,7 +5214,11 @@ static int __Pyx_check_binary_version(void) {
                       "compiletime version %s of module '%.100s' "
                       "does not match runtime version %s",
                       ctversion, __Pyx_MODULE_NAME, rtversion);
+        #if PY_VERSION_HEX < 0x02050000
+        return PyErr_Warn(NULL, message);
+        #else
         return PyErr_WarnEx(NULL, message, 1);
+        #endif
     }
     return 0;
 }
@@ -5820,7 +5288,11 @@ static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class
         PyOS_snprintf(warning, sizeof(warning),
             "%s.%s size changed, may indicate binary incompatibility",
             module_name, class_name);
+        #if PY_VERSION_HEX < 0x02050000
+        if (PyErr_Warn(NULL, warning) < 0) goto bad;
+        #else
         if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
+        #endif
     }
     else if ((size_t)basicsize != size) {
         PyErr_Format(PyExc_ValueError,
@@ -5836,6 +5308,168 @@ bad:
 }
 #endif
 
+static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
+    int start = 0, mid = 0, end = count - 1;
+    if (end >= 0 && code_line > entries[end].code_line) {
+        return count;
+    }
+    while (start < end) {
+        mid = (start + end) / 2;
+        if (code_line < entries[mid].code_line) {
+            end = mid;
+        } else if (code_line > entries[mid].code_line) {
+             start = mid + 1;
+        } else {
+            return mid;
+        }
+    }
+    if (code_line <= entries[mid].code_line) {
+        return mid;
+    } else {
+        return mid + 1;
+    }
+}
+static PyCodeObject *__pyx_find_code_object(int code_line) {
+    PyCodeObject* code_object;
+    int pos;
+    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
+        return NULL;
+    }
+    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
+    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
+        return NULL;
+    }
+    code_object = __pyx_code_cache.entries[pos].code_object;
+    Py_INCREF(code_object);
+    return code_object;
+}
+static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
+    int pos, i;
+    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
+    if (unlikely(!code_line)) {
+        return;
+    }
+    if (unlikely(!entries)) {
+        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
+        if (likely(entries)) {
+            __pyx_code_cache.entries = entries;
+            __pyx_code_cache.max_count = 64;
+            __pyx_code_cache.count = 1;
+            entries[0].code_line = code_line;
+            entries[0].code_object = code_object;
+            Py_INCREF(code_object);
+        }
+        return;
+    }
+    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
+    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
+        PyCodeObject* tmp = entries[pos].code_object;
+        entries[pos].code_object = code_object;
+        Py_DECREF(tmp);
+        return;
+    }
+    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
+        int new_max = __pyx_code_cache.max_count + 64;
+        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
+            __pyx_code_cache.entries, new_max*sizeof(__Pyx_CodeObjectCacheEntry));
+        if (unlikely(!entries)) {
+            return;
+        }
+        __pyx_code_cache.entries = entries;
+        __pyx_code_cache.max_count = new_max;
+    }
+    for (i=__pyx_code_cache.count; i>pos; i--) {
+        entries[i] = entries[i-1];
+    }
+    entries[pos].code_line = code_line;
+    entries[pos].code_object = code_object;
+    __pyx_code_cache.count++;
+    Py_INCREF(code_object);
+}
+
+#include "compile.h"
+#include "frameobject.h"
+#include "traceback.h"
+static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
+            const char *funcname, int c_line,
+            int py_line, const char *filename) {
+    PyCodeObject *py_code = 0;
+    PyObject *py_srcfile = 0;
+    PyObject *py_funcname = 0;
+    #if PY_MAJOR_VERSION < 3
+    py_srcfile = PyString_FromString(filename);
+    #else
+    py_srcfile = PyUnicode_FromString(filename);
+    #endif
+    if (!py_srcfile) goto bad;
+    if (c_line) {
+        #if PY_MAJOR_VERSION < 3
+        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
+        #else
+        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
+        #endif
+    }
+    else {
+        #if PY_MAJOR_VERSION < 3
+        py_funcname = PyString_FromString(funcname);
+        #else
+        py_funcname = PyUnicode_FromString(funcname);
+        #endif
+    }
+    if (!py_funcname) goto bad;
+    py_code = __Pyx_PyCode_New(
+        0,            /*int argcount,*/
+        0,            /*int kwonlyargcount,*/
+        0,            /*int nlocals,*/
+        0,            /*int stacksize,*/
+        0,            /*int flags,*/
+        __pyx_empty_bytes, /*PyObject *code,*/
+        __pyx_empty_tuple, /*PyObject *consts,*/
+        __pyx_empty_tuple, /*PyObject *names,*/
+        __pyx_empty_tuple, /*PyObject *varnames,*/
+        __pyx_empty_tuple, /*PyObject *freevars,*/
+        __pyx_empty_tuple, /*PyObject *cellvars,*/
+        py_srcfile,   /*PyObject *filename,*/
+        py_funcname,  /*PyObject *name,*/
+        py_line,      /*int firstlineno,*/
+        __pyx_empty_bytes  /*PyObject *lnotab*/
+    );
+    Py_DECREF(py_srcfile);
+    Py_DECREF(py_funcname);
+    return py_code;
+bad:
+    Py_XDECREF(py_srcfile);
+    Py_XDECREF(py_funcname);
+    return NULL;
+}
+static void __Pyx_AddTraceback(const char *funcname, int c_line,
+                               int py_line, const char *filename) {
+    PyCodeObject *py_code = 0;
+    PyObject *py_globals = 0;
+    PyFrameObject *py_frame = 0;
+    py_code = __pyx_find_code_object(c_line ? c_line : py_line);
+    if (!py_code) {
+        py_code = __Pyx_CreateCodeObjectForTraceback(
+            funcname, c_line, py_line, filename);
+        if (!py_code) goto bad;
+        __pyx_insert_code_object(c_line ? c_line : py_line, py_code);
+    }
+    py_globals = PyModule_GetDict(__pyx_m);
+    if (!py_globals) goto bad;
+    py_frame = PyFrame_New(
+        PyThreadState_GET(), /*PyThreadState *tstate,*/
+        py_code,             /*PyCodeObject *code,*/
+        py_globals,          /*PyObject *globals,*/
+        0                    /*PyObject *locals*/
+    );
+    if (!py_frame) goto bad;
+    py_frame->f_lineno = py_line;
+    PyTraceBack_Here(py_frame);
+bad:
+    Py_XDECREF(py_code);
+    Py_XDECREF(py_frame);
+}
+
 static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
     while (t->p) {
         #if PY_MAJOR_VERSION < 3
@@ -5846,7 +5480,7 @@ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
         } else {
             *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
         }
-        #else
+        #else  /* Python 3+ has unicode identifiers */
         if (t->is_unicode | t->is_str) {
             if (t->intern) {
                 *t->p = PyUnicode_InternFromString(t->s);
@@ -5866,15 +5500,15 @@ static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
     return 0;
 }
 
-static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
-    return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str));
+static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(char* c_str) {
+    return __Pyx_PyUnicode_FromStringAndSize(c_str, strlen(c_str));
 }
 static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) {
     Py_ssize_t ignore;
     return __Pyx_PyObject_AsStringAndSize(o, &ignore);
 }
 static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
-#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
+#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
     if (
 #if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
             __Pyx_sys_getdefaultencoding_not_ascii &&
@@ -5896,31 +5530,33 @@ static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_
                 }
             }
         }
-#endif
+#endif /*__PYX_DEFAULT_STRING_ENCODING_IS_ASCII*/
         *length = PyBytes_GET_SIZE(defenc);
         return defenc_c;
-#else
-        if (__Pyx_PyUnicode_READY(o) == -1) return NULL;
+#else /* PY_VERSION_HEX < 0x03030000 */
+        if (PyUnicode_READY(o) == -1) return NULL;
 #if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
         if (PyUnicode_IS_ASCII(o)) {
-            *length = PyUnicode_GET_LENGTH(o);
+            *length = PyUnicode_GET_DATA_SIZE(o);
             return PyUnicode_AsUTF8(o);
         } else {
             PyUnicode_AsASCIIString(o);
             return NULL;
         }
-#else
+#else /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII */
         return PyUnicode_AsUTF8AndSize(o, length);
-#endif
-#endif
+#endif /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII */
+#endif /* PY_VERSION_HEX < 0x03030000 */
     } else
-#endif
-#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
+#endif /* __PYX_DEFAULT_STRING_ENCODING_IS_ASCII  || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT */
+#if !CYTHON_COMPILING_IN_PYPY
+#if PY_VERSION_HEX >= 0x02060000
     if (PyByteArray_Check(o)) {
         *length = PyByteArray_GET_SIZE(o);
         return PyByteArray_AS_STRING(o);
     } else
 #endif
+#endif
     {
         char* result;
         int r = PyBytes_AsStringAndSize(o, &result, length);
@@ -5945,7 +5581,7 @@ static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
 #else
   if (PyLong_Check(x))
 #endif
-    return __Pyx_NewRef(x);
+    return Py_INCREF(x), x;
   m = Py_TYPE(x)->tp_as_number;
 #if PY_MAJOR_VERSION < 3
   if (m && m->nb_int) {
@@ -5981,61 +5617,33 @@ static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
   }
   return res;
 }
+#if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+ #if CYTHON_USE_PYLONG_INTERNALS
+  #include "longintrepr.h"
+ #endif
+#endif
 static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
   Py_ssize_t ival;
   PyObject *x;
 #if PY_MAJOR_VERSION < 3
-  if (likely(PyInt_CheckExact(b))) {
-    if (sizeof(Py_ssize_t) >= sizeof(long))
-        return PyInt_AS_LONG(b);
-    else
-        return PyInt_AsSsize_t(x);
-  }
+  if (likely(PyInt_CheckExact(b)))
+      return PyInt_AS_LONG(b);
 #endif
   if (likely(PyLong_CheckExact(b))) {
-    #if CYTHON_USE_PYLONG_INTERNALS
-    const digit* digits = ((PyLongObject*)b)->ob_digit;
-    const Py_ssize_t size = Py_SIZE(b);
-    if (likely(__Pyx_sst_abs(size) <= 1)) {
-        ival = likely(size) ? digits[0] : 0;
-        if (size == -1) ival = -ival;
-        return ival;
-    } else {
-      switch (size) {
-         case 2:
-           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -2:
-           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case 3:
-           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -3:
-           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case 4:
-           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
-             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-         case -4:
-           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
-             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
-           }
-           break;
-      }
-    }
+    #if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
+     #if CYTHON_USE_PYLONG_INTERNALS
+       switch (Py_SIZE(b)) {
+       case -1: return -(sdigit)((PyLongObject*)b)->ob_digit[0];
+       case  0: return 0;
+       case  1: return ((PyLongObject*)b)->ob_digit[0];
+       }
+     #endif
     #endif
+  #if PY_VERSION_HEX < 0x02060000
+    return PyInt_AsSsize_t(b);
+  #else
     return PyLong_AsSsize_t(b);
+  #endif
   }
   x = PyNumber_Index(b);
   if (!x) return -1;
@@ -6044,7 +5652,17 @@ static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
   return ival;
 }
 static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
-    return PyInt_FromSize_t(ival);
+#if PY_VERSION_HEX < 0x02050000
+   if (ival <= LONG_MAX)
+       return PyInt_FromLong((long)ival);
+   else {
+       unsigned char *bytes = (unsigned char *) &ival;
+       int one = 1; int little = (int)*(unsigned char*)&one;
+       return _PyLong_FromByteArray(bytes, sizeof(size_t), little, 0);
+   }
+#else
+   return PyInt_FromSize_t(ival);
+#endif
 }
 
 

-- 
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-grass/python-pdal.git



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