[Python-modules-team] Bug#617432: ipython: Unable to plot()

Arnaud Gardelein agardelein at yahoo.fr
Tue Mar 8 21:48:21 UTC 2011


Package: ipython
Version: 0.10.1-1
Severity: normal

After updating to unstable last week, ipython crashes when issuing a plot
command.

% ipython -pylab
Python 2.6.6 (r266:84292, Dec 27 2010, 00:02:40)
Type "copyright", "credits" or "license" for more information.

IPython 0.10.1 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object'. ?object also works, ?? prints more.

  Welcome to pylab, a matplotlib-based Python environment.
  For more information, type 'help(pylab)'.

In [1]: plot([1,2,3,4],[9,5,4,7])
[Here comes the crash]

The same happens for:
% ipython
Python 2.6.6 (r266:84292, Dec 27 2010, 00:02:40)
Type "copyright", "credits" or "license" for more information.

IPython 0.10.1 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object'. ?object also works, ?? prints more.

In [1]: from pylab import *

In [2]: plot([1,2,3,4],[9,5,4,7])
[Here comes the crash too]

But the expected plot window appears for:
% python
Python 2.6.6 (r266:84292, Dec 27 2010, 00:02:40)
[GCC 4.4.5] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from pylab import *
>>> plot([1,2,3,4],[9,5,4,7])
[<matplotlib.lines.Line2D object at 0x99e964c>]
>>> show()

Attached is the report from bug-buddy for the first case.

-- System Information:
Debian Release: wheezy/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.37-2-686 (SMP w/1 CPU core)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages ipython depends on:
ii  python                  2.6.6-3+squeeze5 interactive high-level object-orie
ii  python-pexpect          2.3-1            Python module for automating inter
ii  python2.5               2.5.5-11         An interactive high-level object-o
ii  python2.6               2.6.6-8+b1       An interactive high-level object-o

Versions of packages ipython recommends:
ii  global                     5.7.1-2       Source code search and browse tool
ii  python-foolscap            0.5.0+dfsg-1  object-capability-based RPC system
ii  python-openssl             0.10-1        Python wrapper around the OpenSSL
ii  python-twisted-core        10.2.0-1      Event-based framework for internet
ii  python-wxgtk2.8            2.8.10.1-3+b1 wxWidgets Cross-platform C++ GUI t
ii  python-zope.interface      3.5.3-1+b1    Interfaces for Python

Versions of packages ipython suggests:
ii  libjs-jquery          1.5.1-1            JavaScript library for dynamic web
ii  python-gobject        2.21.4+is.2.21.3-1 Python bindings for the GObject li
ii  python-gtk2           2.17.0-4           Python bindings for the GTK+ widge
ii  python-matplotlib     1.0.1-1            Python based plotting system in a
ii  python-numpy          1:1.4.1-5          Numerical Python adds a fast array
pn  python-profiler       <none>             (no description available)
pn  python-qt3 | python-q <none>             (no description available)
-------------- next part --------------
System: Linux 2.6.37-2-686 #1 SMP Sun Feb 27 10:51:32 UTC 2011 i686
X Vendor: The X.Org Foundation
X Vendor Release: 10904000
Selinux: No
Accessibility: Disabled
GTK+ Theme: Citrus
Icon Theme: Amaranth
GTK+ Modules: gnomebreakpad, canberra-gtk-module

Memory status: size: 66023424 vsize: 66023424 resident: 36343808 share: 15171584 rss: 36343808 rss_rlim: 18446744073709551615
CPU usage: start_time: 1299620085 rtime: 109 utime: 95 stime: 14 cutime:0 cstime: 0 timeout: 0 it_real_value: 0 frequency: 100

Backtrace was generated from '/usr/bin/python2.6'

[Thread debugging using libthread_db enabled]
0xb7790424 in __kernel_vsyscall ()
#0  0xb7790424 in __kernel_vsyscall ()
#1  0xb7766f23 in __waitpid_nocancel () from /lib/i686/cmov/libpthread.so.0
#2  0xb5f32977 in g_spawn_sync (working_directory=0x0, argv=0x99c7878, envp=0x0, flags=G_SPAWN_SEARCH_PATH, child_setup=0, user_data=0x0, standard_output=0x0, standard_error=0x0, exit_status=0x0, error=0xbf8e178c) at /build/buildd-glib2.0_2.28.1-1+b1-i386-z4vqEK/glib2.0-2.28.1/./glib/gspawn.c:392
#3  0xb5f32c7c in g_spawn_command_line_sync (command_line=0x99c77a8 "bug-buddy --appname=\"ipython\" --pid=7870", standard_output=0x0, standard_error=0x0, exit_status=0x0, error=0xbf8e178c) at /build/buildd-glib2.0_2.28.1-1+b1-i386-z4vqEK/glib2.0-2.28.1/./glib/gspawn.c:706
#4  0xb4f778f4 in ?? () from /usr/lib/gtk-2.0/modules/libgnomebreakpad.so
#5  <signal handler called>
#6  0xb516a90d in __cxa_allocate_exception () from /usr/lib/libstdc++.so.6
#7  0xb70d3052 in py_to_agg_transformation_matrix(_object*, bool) () from /usr/lib/pymodules/python2.6/matplotlib/_path.so
#8  0xb70dbc13 in _path_module::update_path_extents(Py::Tuple const&) () from /usr/lib/pymodules/python2.6/matplotlib/_path.so
#9  0xb70e307d in Py::ExtensionModule<_path_module>::invoke_method_varargs(void*, Py::Tuple const&) () from /usr/lib/pymodules/python2.6/matplotlib/_path.so
#10 0xb70cfb36 in method_varargs_call_handler () from /usr/lib/pymodules/python2.6/matplotlib/_path.so
#11 0x080e0721 in call_function (f=Frame 0x99c7b8c, for file /usr/lib/pymodules/python2.6/matplotlib/transforms.py, line 822, in update_from_path (self=<Bbox(_invalid=1, _minpos=<numpy.ndarray at remote 0x992fb18>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fb48>, _points=<numpy.ndarray at remote 0x992fae8>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861b8c>, data={}) at remote 0x98753cc>) at remote 0x987538c>, path=<Path(codes=None, simplify_threshold=<float at remote 0x8e3051c>, should_simplify=False, has_nonfinite=False, vertices=<numpy.ndarray at remote 0x99c7730>, _interpolation_steps=1) at remote 0x998332c>, ignore=True, updatex=True, updatey=True), throwflag=0) at ../Python/ceval.c:3750
#12 PyEval_EvalFrameEx (f=Frame 0x99c7b8c, for file /usr/lib/pymodules/python2.6/matplotlib/transforms.py, line 822, in update_from_path (self=<Bbox(_invalid=1, _minpos=<numpy.ndarray at remote 0x992fb18>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fb48>, _points=<numpy.ndarray at remote 0x992fae8>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861b8c>, data={}) at remote 0x98753cc>) at remote 0x987538c>, path=<Path(codes=None, simplify_threshold=<float at remote 0x8e3051c>, should_simplify=False, has_nonfinite=False, vertices=<numpy.ndarray at remote 0x99c7730>, _interpolation_steps=1) at remote 0x998332c>, ignore=True, updatex=True, updatey=True), throwflag=0) at ../Python/ceval.c:2412
#13 0x080e2507 in PyEval_EvalCodeEx (co=0x928fd58, globals={'BlendedAffine2D': <type at remote 0x9341384>, 'CompositeGenericTransform': <type at remote 0x93417ac>, 'offset_copy': <function at remote 0x93d1844>, 'inv': <function at remote 0xb6b603e4>, 'affine_transform': <built-in method affine_transform of tuple object at remote 0x92a2a2c>, 'MaskedArray': <type at remote 0x903d79c>, 'BlendedGenericTransform': <type at remote 0x9340d1c>, 'TransformedPath': <type at remote 0x940a33c>, 'update_path_extents': <built-in method update_path_extents of tuple object at remote 0x92a2d2c>, 'IdentityTransform': <type at remote 0x93407f4>, 'BboxTransformTo': <type at remote 0x9409344>, 'WeakKeyDictionary': <classobj at remote 0xb6b49e3c>, '__package__': 'matplotlib', 'TransformNode': <type at remote 0x932e19c>, 'np': <module at remote 0xb6b17c44>, 'Path': <type at remote 0x9336e9c>, '__doc__': '\nmatplotlib includes a framework for arbitrary geometric\ntransformations that is used determine the final position of all\nelements drawn on the canvas.\n\nTransforms are composed into t...(truncated), locals=0x0, args=0x99c7258, argcount=3, kws=0x99c7264, kwcount=2, defs=0x93d06a0, defcount=3, closure=0x0) at ../Python/ceval.c:3000
#14 0x080e098b in fast_function (f=Frame 0x99c7114, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 1437, in _update_line_limits (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _chi...(truncated), throwflag=0) at ../Python/ceval.c:3846
#15 call_function (f=Frame 0x99c7114, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 1437, in _update_line_limits (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _chi...(truncated), throwflag=0) at ../Python/ceval.c:3771
#16 PyEval_EvalFrameEx (f=Frame 0x99c7114, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 1437, in _update_line_limits (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _chi...(truncated), throwflag=0) at ../Python/ceval.c:2412
#17 0x080e2507 in PyEval_EvalCodeEx (co=0x95cc338, globals={'mlines': <module at remote 0x90d692c>, 'mpatches': <module at remote 0x90d69d4>, 'mlegend': <module at remote 0x95b1c5c>, 'mcoll': <module at remote 0x95b117c>, 'GridSpec': <type at remote 0x9782aec>, 'mticker': <module at remote 0x90d6b6c>, 'Axes': <type at remote 0x97750dc>, 'datetime': <module at remote 0xb6bb7b54>, 'maxis': <module at remote 0x90d686c>, 'font_manager': <module at remote 0x90d677c>, 'is_string_like': <function at remote 0x90bad14>, 'iterable': <function at remote 0x90bacdc>, '_subplot_classes': {<type at remote 0x97750dc>: <type at remote 0x97a02a4>}, 'Subplot': <type at remote 0x97a02a4>, 'mtransforms': <module at remote 0x90d64ac>, 'mcolors': <module at remote 0xb6b17aac>, 'SubplotSpec': <type at remote 0x97a0004>, 'mimage': <module at remote 0x95b1a34>, 'mspines': <module at remote 0x95b1cd4>, '__package__': 'matplotlib', 'allow_rasterization': <function at remote 0x928a17c>, 'generators': <_Feature(mandatory=(2, 3, 0, 'final', 0), optional=(2, 2, 0, 'alpha', 1), compiler_flag=0) at r...(truncated), locals=0x0, args=0x99c69c0, argcount=2, kws=0x99c69c8, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
#18 0x080e098b in fast_function (f=Frame 0x99c687c, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 1425, in add_line (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<Blended...(truncated), throwflag=0) at ../Python/ceval.c:3846
#19 call_function (f=Frame 0x99c687c, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 1425, in add_line (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<Blended...(truncated), throwflag=0) at ../Python/ceval.c:3771
#20 PyEval_EvalFrameEx (f=Frame 0x99c687c, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 1425, in add_line (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<Blended...(truncated), throwflag=0) at ../Python/ceval.c:2412
#21 0x080e2507 in PyEval_EvalCodeEx (co=0x95cc2a8, globals={'mlines': <module at remote 0x90d692c>, 'mpatches': <module at remote 0x90d69d4>, 'mlegend': <module at remote 0x95b1c5c>, 'mcoll': <module at remote 0x95b117c>, 'GridSpec': <type at remote 0x9782aec>, 'mticker': <module at remote 0x90d6b6c>, 'Axes': <type at remote 0x97750dc>, 'datetime': <module at remote 0xb6bb7b54>, 'maxis': <module at remote 0x90d686c>, 'font_manager': <module at remote 0x90d677c>, 'is_string_like': <function at remote 0x90bad14>, 'iterable': <function at remote 0x90bacdc>, '_subplot_classes': {<type at remote 0x97750dc>: <type at remote 0x97a02a4>}, 'Subplot': <type at remote 0x97a02a4>, 'mtransforms': <module at remote 0x90d64ac>, 'mcolors': <module at remote 0xb6b17aac>, 'SubplotSpec': <type at remote 0x97a0004>, 'mimage': <module at remote 0x95b1a34>, 'mspines': <module at remote 0x95b1cd4>, '__package__': 'matplotlib', 'allow_rasterization': <function at remote 0x928a17c>, 'generators': <_Feature(mandatory=(2, 3, 0, 'final', 0), optional=(2, 2, 0, 'alpha', 1), compiler_flag=0) at r...(truncated), locals=0x0, args=0x99c50dc, argcount=2, kws=0x99c50e4, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
#22 0x080e098b in fast_function (f=Frame 0x99c4f84, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 3784, in plot (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<BlendedAffi...(truncated), throwflag=0) at ../Python/ceval.c:3846
#23 call_function (f=Frame 0x99c4f84, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 3784, in plot (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<BlendedAffi...(truncated), throwflag=0) at ../Python/ceval.c:3771
#24 PyEval_EvalFrameEx (f=Frame 0x99c4f84, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 3784, in plot (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<BlendedAffi...(truncated), throwflag=0) at ../Python/ceval.c:2412
#25 0x080e2507 in PyEval_EvalCodeEx (co=0x95d5b18, globals={'mlines': <module at remote 0x90d692c>, 'mpatches': <module at remote 0x90d69d4>, 'mlegend': <module at remote 0x95b1c5c>, 'mcoll': <module at remote 0x95b117c>, 'GridSpec': <type at remote 0x9782aec>, 'mticker': <module at remote 0x90d6b6c>, 'Axes': <type at remote 0x97750dc>, 'datetime': <module at remote 0xb6bb7b54>, 'maxis': <module at remote 0x90d686c>, 'font_manager': <module at remote 0x90d677c>, 'is_string_like': <function at remote 0x90bad14>, 'iterable': <function at remote 0x90bacdc>, '_subplot_classes': {<type at remote 0x97750dc>: <type at remote 0x97a02a4>}, 'Subplot': <type at remote 0x97a02a4>, 'mtransforms': <module at remote 0x90d64ac>, 'mcolors': <module at remote 0xb6b17aac>, 'SubplotSpec': <type at remote 0x97a0004>, 'mimage': <module at remote 0x95b1a34>, 'mspines': <module at remote 0x95b1cd4>, '__package__': 'matplotlib', 'allow_rasterization': <function at remote 0x928a17c>, 'generators': <_Feature(mandatory=(2, 3, 0, 'final', 0), optional=(2, 2, 0, 'alpha', 1), compiler_flag=0) at r...(truncated), locals=0x0, args=0x98515d8, argcount=3, kws=0x98fb140, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
#26 0x0816b8ef in function_call (func=<function at remote 0x974d064>, arg=(<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<BlendedAffine2D(_invalid=1, _y=<IdentityTransform(_invalid=1, _inverted=None, _parents=<WeakKeyDictionary(_rem...(truncated), kw={}) at ../Objects/funcobject.c:524
#27 0x0806232a in PyObject_Call (func=<function at remote 0x974d064>, arg=(<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<BlendedAffine2D(_invalid=1, _y=<IdentityTransform(_invalid=1, _inverted=None, _parents=<WeakKeyDictionary(_rem...(truncated), kw={}) at ../Objects/abstract.c:2492
#28 0x080df7b1 in ext_do_call (f=Frame 0x98c99dc, for file /usr/lib/pymodules/python2.6/matplotlib/pyplot.py, line 2286, in plot (args=([1, 2, 3, 4], [9, 5, 4, 7]), kwargs={}, ax=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instanceme...(truncated), throwflag=0) at ../Python/ceval.c:4063
#29 PyEval_EvalFrameEx (f=Frame 0x98c99dc, for file /usr/lib/pymodules/python2.6/matplotlib/pyplot.py, line 2286, in plot (args=([1, 2, 3, 4], [9, 5, 4, 7]), kwargs={}, ax=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instanceme...(truncated), throwflag=0) at ../Python/ceval.c:2452
#30 0x080e2507 in PyEval_EvalCodeEx (co=0x97cb578, globals={'GridSpec': <type at remote 0x9782aec>, 'clf': <function at remote 0x97ed4fc>, 'sci': <function at remote 0x97ed304>, 'quiverkey': <function at remote 0x97ef79c>, 'draw_if_interactive': <function at remote 0x97e4d84>, 'show': <Show(_needmain=False) at remote 0x97e748c>, 'savefig': <function at remote 0x97ed5a4>, 'text': <function at remote 0x97efb8c>, 'over': <function at remote 0x97ed764>, 'sca': <function at remote 0x97ed80c>, 'get_plot_commands': <function at remote 0x97edd84>, 'hexbin': <function at remote 0x97ef4fc>, 'Subplot': <type at remote 0x97a02a4>, 'Widget': <classobj at remote 0x93c008c>, 'FigureCanvasBase': <classobj at remote 0x95a732c>, 'disconnect': <function at remote 0x97ed4c4>, 'xlim': <function at remote 0x97edb1c>, 'title': <function at remote 0x97eda3c>, 'get_current_fig_manager': <function at remote 0x97ed41c>, 'cla': <function at remote 0x97efaac>, 'PolarAxes': <type at remote 0x97ae7bc>, 'subplot_tool': <function at remote 0x97ed9cc>, 'ylabel': <function at remote 0x97edae4>, 'cool'...(truncated), locals=0x0, args=0x98c99b0, argcount=2, kws=0x98c99b8, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
#31 0x080e098b in fast_function (f=Frame 0x98c9874, for file <ipython console>, line 1, in <module> (), throwflag=0) at ../Python/ceval.c:3846
#32 call_function (f=Frame 0x98c9874, for file <ipython console>, line 1, in <module> (), throwflag=0) at ../Python/ceval.c:3771
#33 PyEval_EvalFrameEx (f=Frame 0x98c9874, for file <ipython console>, line 1, in <module> (), throwflag=0) at ../Python/ceval.c:2412
#34 0x080e2507 in PyEval_EvalCodeEx (co=0x9863260, globals={'disp': <function at remote 0xb6bcc79c>, 'union1d': <function at remote 0xb6bc5fb4>, 'all': <function at remote 0xb6e53b8c>, 'dist': <function at remote 0x95740d4>, 'copy': <function at remote 0xb6bcc3ac>, 'issubsctype': <function at remote 0xb6e41f7c>, 'sca': <function at remote 0x97ed80c>, 'savez': <function at remote 0xb6b70ae4>, 'fftpack': <module at remote 0xb6bb750c>, 'atleast_2d': <function at remote 0xb6ba5924>, 'setmember1d': <function at remote 0xb6bcc224>, 'restoredot': <built-in function restoredot>, 'ptp': <function at remote 0xb6e53c34>, 'Subplot': <type at remote 0x97a02a4>, 'frange': <function at remote 0x9574534>, 'PackageLoader': <classobj at remote 0xb6e1f47c>, 'rayleigh': <built-in method rayleigh of mtrand.RandomState object at remote 0xb741d430>, 'fft2': <function at remote 0xb6b7aae4>, 'rec2csv': <function at remote 0x9574e64>, 'mirr': <function at remote 0xb6b7a1b4>, 'blackman': <function at remote 0xb6bcc8ec>, 'iinfo': <classobj at remote 0xb6b9dcbc>, 'norm': <function at remote 0xb6...(truncated), locals={'disp': <function at remote 0xb6bcc79c>, 'union1d': <function at remote 0xb6bc5fb4>, 'all': <function at remote 0xb6e53b8c>, 'dist': <function at remote 0x95740d4>, 'copy': <function at remote 0xb6bcc3ac>, 'issubsctype': <function at remote 0xb6e41f7c>, 'sca': <function at remote 0x97ed80c>, 'savez': <function at remote 0xb6b70ae4>, 'fftpack': <module at remote 0xb6bb750c>, 'atleast_2d': <function at remote 0xb6ba5924>, 'setmember1d': <function at remote 0xb6bcc224>, 'restoredot': <built-in function restoredot>, 'ptp': <function at remote 0xb6e53c34>, 'Subplot': <type at remote 0x97a02a4>, 'frange': <function at remote 0x9574534>, 'PackageLoader': <classobj at remote 0xb6e1f47c>, 'rayleigh': <built-in method rayleigh of mtrand.RandomState object at remote 0xb741d430>, 'fft2': <function at remote 0xb6b7aae4>, 'rec2csv': <function at remote 0x9574e64>, 'mirr': <function at remote 0xb6b7a1b4>, 'blackman': <function at remote 0xb6bcc8ec>, 'iinfo': <classobj at remote 0xb6b9dcbc>, 'norm': <function at remote 0xb6...(truncated), args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
#35 0x080e2607 in PyEval_EvalCode (co=0x9863260, globals={'disp': <function at remote 0xb6bcc79c>, 'union1d': <function at remote 0xb6bc5fb4>, 'all': <function at remote 0xb6e53b8c>, 'dist': <function at remote 0x95740d4>, 'copy': <function at remote 0xb6bcc3ac>, 'issubsctype': <function at remote 0xb6e41f7c>, 'sca': <function at remote 0x97ed80c>, 'savez': <function at remote 0xb6b70ae4>, 'fftpack': <module at remote 0xb6bb750c>, 'atleast_2d': <function at remote 0xb6ba5924>, 'setmember1d': <function at remote 0xb6bcc224>, 'restoredot': <built-in function restoredot>, 'ptp': <function at remote 0xb6e53c34>, 'Subplot': <type at remote 0x97a02a4>, 'frange': <function at remote 0x9574534>, 'PackageLoader': <classobj at remote 0xb6e1f47c>, 'rayleigh': <built-in method rayleigh of mtrand.RandomState object at remote 0xb741d430>, 'fft2': <function at remote 0xb6b7aae4>, 'rec2csv': <function at remote 0x9574e64>, 'mirr': <function at remote 0xb6b7a1b4>, 'blackman': <function at remote 0xb6bcc8ec>, 'iinfo': <classobj at remote 0xb6b9dcbc>, 'norm': <function at remote 0xb6...(truncated), locals={'disp': <function at remote 0xb6bcc79c>, 'union1d': <function at remote 0xb6bc5fb4>, 'all': <function at remote 0xb6e53b8c>, 'dist': <function at remote 0x95740d4>, 'copy': <function at remote 0xb6bcc3ac>, 'issubsctype': <function at remote 0xb6e41f7c>, 'sca': <function at remote 0x97ed80c>, 'savez': <function at remote 0xb6b70ae4>, 'fftpack': <module at remote 0xb6bb750c>, 'atleast_2d': <function at remote 0xb6ba5924>, 'setmember1d': <function at remote 0xb6bcc224>, 'restoredot': <built-in function restoredot>, 'ptp': <function at remote 0xb6e53c34>, 'Subplot': <type at remote 0x97a02a4>, 'frange': <function at remote 0x9574534>, 'PackageLoader': <classobj at remote 0xb6e1f47c>, 'rayleigh': <built-in method rayleigh of mtrand.RandomState object at remote 0xb741d430>, 'fft2': <function at remote 0xb6b7aae4>, 'rec2csv': <function at remote 0x9574e64>, 'mirr': <function at remote 0xb6b7a1b4>, 'blackman': <function at remote 0xb6bcc8ec>, 'iinfo': <classobj at remote 0xb6b9dcbc>, 'norm': <function at remote 0xb6...(truncated)) at ../Python/ceval.c:541
#36 0x080e190d in exec_statement (f=Frame 0x98c958c, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2260, in runcode (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_name...(truncated), throwflag=0) at ../Python/ceval.c:4445
#37 PyEval_EvalFrameEx (f=Frame 0x98c958c, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2260, in runcode (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_name...(truncated), throwflag=0) at ../Python/ceval.c:1740
#38 0x080e2507 in PyEval_EvalCodeEx (co=0xb6f14020, globals={'make_quoted_expr': <function at remote 0xb7128aac>, 'NotGiven': <classobj at remote 0xb71225cc>, 'SyntaxTB': <classobj at remote 0xb6eb2a7c>, 'Error': <type at remote 0x8d69bec>, 'InputList': <type at remote 0x8e0f42c>, 'subprocess': <module at remote 0xb73eceb4>, 'clocks': <function at remote 0xb7124fb4>, 'clocku': <function at remote 0xb7124f7c>, 'esc_quotes': <function at remote 0xb7128a74>, 'target_update': <function at remote 0xb71284fc>, 'ColorScheme': <classobj at remote 0xb6f5e65c>, 'tempfile': <module at remote 0xb73ecc2c>, 'pprint': <function at remote 0xb73e6d14>, 'page_more': <function at remote 0xb7128e9c>, 'platform': <module at remote 0xb73ecd7c>, 'map_method': <function at remote 0xb7129304>, 'list2dict2': <function at remote 0xb712917c>, 'fatal': <function at remote 0xb7124f0c>, 'file_readlines': <function at remote 0xb712848c>, 'DPyGetOpt': <module at remote 0xb73ec584>, 'Magic': <classobj at remote 0xb6efe80c>, 'string': <module at remote 0xb73ec884>, 'result_display': <function at remote...(truncated), locals=0x0, args=0x98b0828, argcount=2, kws=0x98b0830, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
#39 0x080e098b in fast_function (f=Frame 0x98b06dc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2231, in runsource (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_na...(truncated), throwflag=0) at ../Python/ceval.c:3846
#40 call_function (f=Frame 0x98b06dc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2231, in runsource (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_na...(truncated), throwflag=0) at ../Python/ceval.c:3771
#41 PyEval_EvalFrameEx (f=Frame 0x98b06dc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2231, in runsource (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_na...(truncated), throwflag=0) at ../Python/ceval.c:2412
#42 0x080e2507 in PyEval_EvalCodeEx (co=0xb6f0cf50, globals={'make_quoted_expr': <function at remote 0xb7128aac>, 'NotGiven': <classobj at remote 0xb71225cc>, 'SyntaxTB': <classobj at remote 0xb6eb2a7c>, 'Error': <type at remote 0x8d69bec>, 'InputList': <type at remote 0x8e0f42c>, 'subprocess': <module at remote 0xb73eceb4>, 'clocks': <function at remote 0xb7124fb4>, 'clocku': <function at remote 0xb7124f7c>, 'esc_quotes': <function at remote 0xb7128a74>, 'target_update': <function at remote 0xb71284fc>, 'ColorScheme': <classobj at remote 0xb6f5e65c>, 'tempfile': <module at remote 0xb73ecc2c>, 'pprint': <function at remote 0xb73e6d14>, 'page_more': <function at remote 0xb7128e9c>, 'platform': <module at remote 0xb73ecd7c>, 'map_method': <function at remote 0xb7129304>, 'list2dict2': <function at remote 0xb712917c>, 'fatal': <function at remote 0xb7124f0c>, 'file_readlines': <function at remote 0xb712848c>, 'DPyGetOpt': <module at remote 0xb73ec584>, 'Magic': <classobj at remote 0xb6efe80c>, 'string': <module at remote 0xb73ec884>, 'result_display': <function at remote...(truncated), locals=0x0, args=0x98b0214, argcount=3, kws=0x98b0220, kwcount=0, defs=0xb6ebaa78, defcount=2, closure=0x0) at ../Python/ceval.c:3000
#43 0x080e098b in fast_function (f=Frame 0x98b00cc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2305, in push (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_name Cr...(truncated), throwflag=0) at ../Python/ceval.c:3846
#44 call_function (f=Frame 0x98b00cc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2305, in push (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_name Cr...(truncated), throwflag=0) at ../Python/ceval.c:3771
#45 PyEval_EvalFrameEx (f=Frame 0x98b00cc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2305, in push (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_name Cr...(truncated), throwflag=0) at ../Python/ceval.c:2412
#46 0x080e18b0 in fast_function (f=Frame 0x9891bdc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2001, in interact (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_nam...(truncated), throwflag=0) at ../Python/ceval.c:3836
#47 call_function (f=Frame 0x9891bdc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2001, in interact (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_nam...(truncated), throwflag=0) at ../Python/ceval.c:3771
#48 PyEval_EvalFrameEx (f=Frame 0x9891bdc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2001, in interact (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_nam...(truncated), throwflag=0) at ../Python/ceval.c:2412
#49 0x080e2507 in PyEval_EvalCodeEx (co=0xb6f0cc80, globals={'make_quoted_expr': <function at remote 0xb7128aac>, 'NotGiven': <classobj at remote 0xb71225cc>, 'SyntaxTB': <classobj at remote 0xb6eb2a7c>, 'Error': <type at remote 0x8d69bec>, 'InputList': <type at remote 0x8e0f42c>, 'subprocess': <module at remote 0xb73eceb4>, 'clocks': <function at remote 0xb7124fb4>, 'clocku': <function at remote 0xb7124f7c>, 'esc_quotes': <function at remote 0xb7128a74>, 'target_update': <function at remote 0xb71284fc>, 'ColorScheme': <classobj at remote 0xb6f5e65c>, 'tempfile': <module at remote 0xb73ecc2c>, 'pprint': <function at remote 0xb73e6d14>, 'page_more': <function at remote 0xb7128e9c>, 'platform': <module at remote 0xb73ecd7c>, 'map_method': <function at remote 0xb7129304>, 'list2dict2': <function at remote 0xb712917c>, 'fatal': <function at remote 0xb7124f0c>, 'file_readlines': <function at remote 0xb712848c>, 'DPyGetOpt': <module at remote 0xb73ec584>, 'Magic': <classobj at remote 0xb6efe80c>, 'string': <module at remote 0xb73ec884>, 'result_display': <function at remote...(truncated), locals=0x0, args=0x98937cc, argcount=2, kws=0x98937d4, kwcount=0, defs=0xb6ec0118, defcount=1, closure=0x0) at ../Python/ceval.c:3000
#50 0x080e098b in fast_function (f=Frame 0x989368c, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 1762, in mainloop (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_nam...(truncated), throwflag=0) at ../Python/ceval.c:3846
#51 call_function (f=Frame 0x989368c, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 1762, in mainloop (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_nam...(truncated), throwflag=0) at ../Python/ceval.c:3771
#52 PyEval_EvalFrameEx (f=Frame 0x989368c, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 1762, in mainloop (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_nam...(truncated), throwflag=0) at ../Python/ceval.c:2412
#53 0x080e2507 in PyEval_EvalCodeEx (co=0xb6f0ca88, globals={'make_quoted_expr': <function at remote 0xb7128aac>, 'NotGiven': <classobj at remote 0xb71225cc>, 'SyntaxTB': <classobj at remote 0xb6eb2a7c>, 'Error': <type at remote 0x8d69bec>, 'InputList': <type at remote 0x8e0f42c>, 'subprocess': <module at remote 0xb73eceb4>, 'clocks': <function at remote 0xb7124fb4>, 'clocku': <function at remote 0xb7124f7c>, 'esc_quotes': <function at remote 0xb7128a74>, 'target_update': <function at remote 0xb71284fc>, 'ColorScheme': <classobj at remote 0xb6f5e65c>, 'tempfile': <module at remote 0xb73ecc2c>, 'pprint': <function at remote 0xb73e6d14>, 'page_more': <function at remote 0xb7128e9c>, 'platform': <module at remote 0xb73ecd7c>, 'map_method': <function at remote 0xb7129304>, 'list2dict2': <function at remote 0xb712917c>, 'fatal': <function at remote 0xb7124f0c>, 'file_readlines': <function at remote 0xb712848c>, 'DPyGetOpt': <module at remote 0xb73ec584>, 'Magic': <classobj at remote 0xb6efe80c>, 'string': <module at remote 0xb73ec884>, 'result_display': <function at remote...(truncated), locals=0x0, args=0x9848b48, argcount=2, kws=0x9848b50, kwcount=0, defs=0xb6ebaf98, defcount=1, closure=0x0) at ../Python/ceval.c:3000
#54 0x080e098b in fast_function (f=Frame 0x9848a04, for file /usr/lib/python2.6/dist-packages/IPython/Shell.py, line 76, in mainloop (self=<IPShellMatplotlib(IP=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nma...(truncated), throwflag=0) at ../Python/ceval.c:3846
#55 call_function (f=Frame 0x9848a04, for file /usr/lib/python2.6/dist-packages/IPython/Shell.py, line 76, in mainloop (self=<IPShellMatplotlib(IP=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nma...(truncated), throwflag=0) at ../Python/ceval.c:3771
#56 PyEval_EvalFrameEx (f=Frame 0x9848a04, for file /usr/lib/python2.6/dist-packages/IPython/Shell.py, line 76, in mainloop (self=<IPShellMatplotlib(IP=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nma...(truncated), throwflag=0) at ../Python/ceval.c:2412
#57 0x080e2507 in PyEval_EvalCodeEx (co=0xb71bb530, globals={'MAIN_THREAD_ID': -1220355296, 'testdec': <module at remote 0xb711d884>, 'Struct': <classobj at remote 0xb71c92fc>, 'IPShellWX': <type at remote 0x8e1d6fc>, 'IPShellGTK': <type at remote 0x8e1d39c>, 'get_tk': <function at remote 0xb6ec55dc>, '__builtin__': <module at remote 0xb73ec074>, 'hijack_qt4': <function at remote 0xb6ec5924>, 'check_gtk': <function at remote 0xb6ec5c6c>, 'CODE_RUN': None, '__main__': <module at remote 0xb73ec11c>, 'IPython': <module at remote 0xb73ec7ac>, 'HAS_CTYPES': True, 'IPShellMatplotlibQt4': <type at remote 0x8e1ea9c>, 'MatplotlibShell': <type at remote 0x8e1a0e4>, 'kill_embedded': <function at remote 0xb6ec533c>, 'error': <function at remote 0xb7124ed4>, '_async_raise': <function at remote 0xb6ec53e4>, 'start': <function at remote 0xb6ec5df4>, 'IPShellMatplotlibQt': <type at remote 0x8e1e764>, 'MatplotlibMTShell': <type at remote 0x8e1a43c>, 'MTInteractiveShell': <type at remote 0x8e0d40c>, 'SIGINT': 2, 'IPShellMatplotlib': <classobj at remote 0xb6ec632c>, '__package__': 'IPyt...(truncated), locals=0x0, args=0x8cc8634, argcount=1, kws=0x8cc8638, kwcount=0, defs=0xb6f5ca78, defcount=2, closure=0x0) at ../Python/ceval.c:3000
#58 0x080e098b in fast_function (f=Frame 0x8cc84fc, for file /usr/bin/ipython, line 28, in <module> (), throwflag=0) at ../Python/ceval.c:3846
#59 call_function (f=Frame 0x8cc84fc, for file /usr/bin/ipython, line 28, in <module> (), throwflag=0) at ../Python/ceval.c:3771
#60 PyEval_EvalFrameEx (f=Frame 0x8cc84fc, for file /usr/bin/ipython, line 28, in <module> (), throwflag=0) at ../Python/ceval.c:2412
#61 0x080e2507 in PyEval_EvalCodeEx (co=0xb74244e8, globals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated), locals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated), args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
#62 0x080e2607 in PyEval_EvalCode (co=0xb74244e8, globals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated), locals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated)) at ../Python/ceval.c:541
#63 0x080ffcbd in run_mod (fp=0x8c84030, filename=0xbf8e3b29 "/usr/bin/ipython", start=257, globals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated), locals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated), closeit=1, flags=0xbf8e351c) at ../Python/pythonrun.c:1351
#64 PyRun_FileExFlags (fp=0x8c84030, filename=0xbf8e3b29 "/usr/bin/ipython", start=257, globals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated), locals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated), closeit=1, flags=0xbf8e351c) at ../Python/pythonrun.c:1337
#65 0x080fff22 in PyRun_SimpleFileExFlags (fp=0x8c84030, filename=0xbf8e3b29 "/usr/bin/ipython", closeit=1, flags=0xbf8e351c) at ../Python/pythonrun.c:941
#66 0x0805dd81 in Py_Main (argc=3, argv=0xbf8e3604) at ../Modules/main.c:577
#67 0x0805cf6b in main (argc=3, argv=0xbf8e3604) at ../Modules/python.c:23

Thread 1 (Thread 0xb742db20 (LWP 7870)):
#0  0xb7790424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7766f23 in __waitpid_nocancel () from /lib/i686/cmov/libpthread.so.0
No symbol table info available.
#2  0xb5f32977 in g_spawn_sync (working_directory=0x0, argv=0x99c7878, envp=0x0, flags=G_SPAWN_SEARCH_PATH, child_setup=0, user_data=0x0, standard_output=0x0, standard_error=0x0, exit_status=0x0, error=0xbf8e178c) at /build/buildd-glib2.0_2.28.1-1+b1-i386-z4vqEK/glib2.0-2.28.1/./glib/gspawn.c:392
        outpipe = -1
        errpipe = -1
        pid = 7871
        fds = {__fds_bits = {-1242523687, -1242045588, -1081207240, -1242536451, 160534856, -1242621408, 0, 1, 0, 1, 154088656, 40, 72, 64, 161250560, -1216987231, -1241988648, 1, 154070872, 9311856, -1081207256, 0, 17, 160384464, 0, -1242045588, -1081207296, -1081207268, -1081207272, 3, 161249400, 160534856}}
        ret = <value optimized out>
        outstr = 0x0
        errstr = 0x0
        failed = 0
        status = <value optimized out>
        __PRETTY_FUNCTION__ = "g_spawn_sync"
#3  0xb5f32c7c in g_spawn_command_line_sync (command_line=0x99c77a8 "bug-buddy --appname=\"ipython\" --pid=7870", standard_output=0x0, standard_error=0x0, exit_status=0x0, error=0xbf8e178c) at /build/buildd-glib2.0_2.28.1-1+b1-i386-z4vqEK/glib2.0-2.28.1/./glib/gspawn.c:706
        retval = 0
        argv = 0x99c7878
        __PRETTY_FUNCTION__ = "g_spawn_command_line_sync"
#4  0xb4f778f4 in ?? () from /usr/lib/gtk-2.0/modules/libgnomebreakpad.so
No symbol table info available.
#5  <signal handler called>
No symbol table info available.
#6  0xb516a90d in __cxa_allocate_exception () from /usr/lib/libstdc++.so.6
No symbol table info available.
#7  0xb70d3052 in py_to_agg_transformation_matrix(_object*, bool) () from /usr/lib/pymodules/python2.6/matplotlib/_path.so
No symbol table info available.
#8  0xb70dbc13 in _path_module::update_path_extents(Py::Tuple const&) () from /usr/lib/pymodules/python2.6/matplotlib/_path.so
No symbol table info available.
#9  0xb70e307d in Py::ExtensionModule<_path_module>::invoke_method_varargs(void*, Py::Tuple const&) () from /usr/lib/pymodules/python2.6/matplotlib/_path.so
No symbol table info available.
#10 0xb70cfb36 in method_varargs_call_handler () from /usr/lib/pymodules/python2.6/matplotlib/_path.so
No symbol table info available.
#11 0x080e0721 in call_function (f=Frame 0x99c7b8c, for file /usr/lib/pymodules/python2.6/matplotlib/transforms.py, line 822, in update_from_path (self=<Bbox(_invalid=1, _minpos=<numpy.ndarray at remote 0x992fb18>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fb48>, _points=<numpy.ndarray at remote 0x992fae8>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861b8c>, data={}) at remote 0x98753cc>) at remote 0x987538c>, path=<Path(codes=None, simplify_threshold=<float at remote 0x8e3051c>, should_simplify=False, has_nonfinite=False, vertices=<numpy.ndarray at remote 0x99c7730>, _interpolation_steps=1) at remote 0x998332c>, ignore=True, updatex=True, updatey=True), throwflag=0) at ../Python/ceval.c:3750
        callargs = (<Path(codes=None, simplify_threshold=<float at remote 0x8e3051c>, should_simplify=False, has_nonfinite=False, vertices=<numpy.ndarray at remote 0x99c7730>, _interpolation_steps=1) at remote 0x998332c>, None, <numpy.ndarray at remote 0x992fae8>, <numpy.ndarray at remote 0x992fb18>, True)
        flags = <value optimized out>
        tstate = 0x8c63050
        func = <built-in method update_path_extents of tuple object at remote 0x92a2d2c>
        w = <value optimized out>
        nk = 153537868
        n = 147206224
        pfunc = 0x99c7ce4
#12 PyEval_EvalFrameEx (f=Frame 0x99c7b8c, for file /usr/lib/pymodules/python2.6/matplotlib/transforms.py, line 822, in update_from_path (self=<Bbox(_invalid=1, _minpos=<numpy.ndarray at remote 0x992fb18>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fb48>, _points=<numpy.ndarray at remote 0x992fae8>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861b8c>, data={}) at remote 0x98753cc>) at remote 0x987538c>, path=<Path(codes=None, simplify_threshold=<float at remote 0x8e3051c>, should_simplify=False, has_nonfinite=False, vertices=<numpy.ndarray at remote 0x99c7730>, _interpolation_steps=1) at remote 0x998332c>, ignore=True, updatex=True, updatey=True), throwflag=0) at ../Python/ceval.c:2412
        sp = 0x99c7ce8
        stack_pointer = <value optimized out>
        next_instr = 0x9343d51 "\\\003"
        opcode = <value optimized out>
        oparg = <value optimized out>
        why = 153758988
        err = <value optimized out>
        x = <value optimized out>
        v = <value optimized out>
        w = <value optimized out>
        u = <value optimized out>
        t = <value optimized out>
        stream = <value optimized out>
        freevars = 0x99c7ce4
        retval = 0x0
        tstate = 0x8c63050
        co = 0x928fd58
        instr_ub = -1
        instr_lb = 0
        instr_prev = <value optimized out>
        first_instr = 0x9343d04 "|\002"
        names = ('None', '_ignore', 'vertices', 'size', 'update_path_extents', '_points', '_minpos', 'invalidate')
        consts = ('\n        Update the bounds of the :class:`Bbox` based on the passed in\n        data.  After updating, the bounds will have positive *width*\n        and *height*; *x0* and *y0* will be the minimal values.\n\n        *path*: a :class:`~matplotlib.path.Path` instance\n\n        *ignore*:\n           - when True, ignore the existing bounds of the :class:`Bbox`.\n           - when False, include the existing bounds of the :class:`Bbox`.\n           - when None, use the last value passed to :meth:`ignore`.\n\n        *updatex*: when True, update the x values\n\n        *updatey*: when True, update the y values\n        ', 0, None, 1)
#13 0x080e2507 in PyEval_EvalCodeEx (co=0x928fd58, globals={'BlendedAffine2D': <type at remote 0x9341384>, 'CompositeGenericTransform': <type at remote 0x93417ac>, 'offset_copy': <function at remote 0x93d1844>, 'inv': <function at remote 0xb6b603e4>, 'affine_transform': <built-in method affine_transform of tuple object at remote 0x92a2a2c>, 'MaskedArray': <type at remote 0x903d79c>, 'BlendedGenericTransform': <type at remote 0x9340d1c>, 'TransformedPath': <type at remote 0x940a33c>, 'update_path_extents': <built-in method update_path_extents of tuple object at remote 0x92a2d2c>, 'IdentityTransform': <type at remote 0x93407f4>, 'BboxTransformTo': <type at remote 0x9409344>, 'WeakKeyDictionary': <classobj at remote 0xb6b49e3c>, '__package__': 'matplotlib', 'TransformNode': <type at remote 0x932e19c>, 'np': <module at remote 0xb6b17c44>, 'Path': <type at remote 0x9336e9c>, '__doc__': '\nmatplotlib includes a framework for arbitrary geometric\ntransformations that is used determine the final position of all\nelements drawn on the canvas.\n\nTransforms are composed into t...(truncated), locals=0x0, args=0x99c7258, argcount=3, kws=0x99c7264, kwcount=2, defs=0x93d06a0, defcount=3, closure=0x0) at ../Python/ceval.c:3000
        f = <unknown at remote 0x93d06ac>
        retval = <value optimized out>
        freevars = 0x99c7ce4
        tstate = 0x8c63050
        x = <value optimized out>
        u = <value optimized out>
#14 0x080e098b in fast_function (f=Frame 0x99c7114, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 1437, in _update_line_limits (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _chi...(truncated), throwflag=0) at ../Python/ceval.c:3846
        co = 0x60
        nd = <value optimized out>
        globals = {'BlendedAffine2D': <type at remote 0x9341384>, 'CompositeGenericTransform': <type at remote 0x93417ac>, 'offset_copy': <function at remote 0x93d1844>, 'inv': <function at remote 0xb6b603e4>, 'affine_transform': <built-in method affine_transform of tuple object at remote 0x92a2a2c>, 'MaskedArray': <type at remote 0x903d79c>, 'BlendedGenericTransform': <type at remote 0x9340d1c>, 'TransformedPath': <type at remote 0x940a33c>, 'update_path_extents': <built-in method update_path_extents of tuple object at remote 0x92a2d2c>, 'IdentityTransform': <type at remote 0x93407f4>, 'BboxTransformTo': <type at remote 0x9409344>, 'WeakKeyDictionary': <classobj at remote 0xb6b49e3c>, '__package__': 'matplotlib', 'TransformNode': <type at remote 0x932e19c>, 'np': <module at remote 0xb6b17c44>, 'Path': <type at remote 0x9336e9c>, '__doc__': '\nmatplotlib includes a framework for arbitrary geometric\ntransformations that is used determine the final position of all\nelements drawn on the canvas.\n\nTransforms are composed into t...(truncated)
        argdefs = <value optimized out>
        d = <value optimized out>
#15 call_function (f=Frame 0x99c7114, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 1437, in _update_line_limits (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _chi...(truncated), throwflag=0) at ../Python/ceval.c:3771
        func = <function at remote 0x93cba74>
        w = <value optimized out>
        nk = 2
        n = 7
        pfunc = 0x99c7258
#16 PyEval_EvalFrameEx (f=Frame 0x99c7114, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 1437, in _update_line_limits (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _chi...(truncated), throwflag=0) at ../Python/ceval.c:2412
        sp = 0x99c7274
        stack_pointer = <value optimized out>
        next_instr = 0x90b1eea "\001t\b"
        opcode = <value optimized out>
        oparg = <value optimized out>
        why = 154974836
        err = <value optimized out>
        x = <value optimized out>
        v = <value optimized out>
        w = <value optimized out>
        u = <value optimized out>
        t = <value optimized out>
        stream = <value optimized out>
        freevars = 0x99c7258
        retval = 0x0
        tstate = 0x8c63050
        co = 0x95cc338
        instr_ub = -1
        instr_lb = 0
        instr_prev = <value optimized out>
        first_instr = 0x90b1ea4 "|\001"
        names = ('get_path', 'vertices', 'size', 'dataLim', 'update_from_path', 'ignore_existing_data_limits', 'x_isdata', 'y_isdata', 'False')
        consts = (None, 0, 'updatex', 'updatey')
#17 0x080e2507 in PyEval_EvalCodeEx (co=0x95cc338, globals={'mlines': <module at remote 0x90d692c>, 'mpatches': <module at remote 0x90d69d4>, 'mlegend': <module at remote 0x95b1c5c>, 'mcoll': <module at remote 0x95b117c>, 'GridSpec': <type at remote 0x9782aec>, 'mticker': <module at remote 0x90d6b6c>, 'Axes': <type at remote 0x97750dc>, 'datetime': <module at remote 0xb6bb7b54>, 'maxis': <module at remote 0x90d686c>, 'font_manager': <module at remote 0x90d677c>, 'is_string_like': <function at remote 0x90bad14>, 'iterable': <function at remote 0x90bacdc>, '_subplot_classes': {<type at remote 0x97750dc>: <type at remote 0x97a02a4>}, 'Subplot': <type at remote 0x97a02a4>, 'mtransforms': <module at remote 0x90d64ac>, 'mcolors': <module at remote 0xb6b17aac>, 'SubplotSpec': <type at remote 0x97a0004>, 'mimage': <module at remote 0x95b1a34>, 'mspines': <module at remote 0x95b1cd4>, '__package__': 'matplotlib', 'allow_rasterization': <function at remote 0x928a17c>, 'generators': <_Feature(mandatory=(2, 3, 0, 'final', 0), optional=(2, 2, 0, 'alpha', 1), compiler_flag=0) at r...(truncated), locals=0x0, args=0x99c69c0, argcount=2, kws=0x99c69c8, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
        f = Frame 0x99c7114, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 1437, in _update_line_limits (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _chi...(truncated)
        retval = <value optimized out>
        freevars = 0x99c7258
        tstate = 0x8c63050
        x = <value optimized out>
        u = <value optimized out>
#18 0x080e098b in fast_function (f=Frame 0x99c687c, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 1425, in add_line (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<Blended...(truncated), throwflag=0) at ../Python/ceval.c:3846
        co = 0x60
        nd = <value optimized out>
        globals = {'mlines': <module at remote 0x90d692c>, 'mpatches': <module at remote 0x90d69d4>, 'mlegend': <module at remote 0x95b1c5c>, 'mcoll': <module at remote 0x95b117c>, 'GridSpec': <type at remote 0x9782aec>, 'mticker': <module at remote 0x90d6b6c>, 'Axes': <type at remote 0x97750dc>, 'datetime': <module at remote 0xb6bb7b54>, 'maxis': <module at remote 0x90d686c>, 'font_manager': <module at remote 0x90d677c>, 'is_string_like': <function at remote 0x90bad14>, 'iterable': <function at remote 0x90bacdc>, '_subplot_classes': {<type at remote 0x97750dc>: <type at remote 0x97a02a4>}, 'Subplot': <type at remote 0x97a02a4>, 'mtransforms': <module at remote 0x90d64ac>, 'mcolors': <module at remote 0xb6b17aac>, 'SubplotSpec': <type at remote 0x97a0004>, 'mimage': <module at remote 0x95b1a34>, 'mspines': <module at remote 0x95b1cd4>, '__package__': 'matplotlib', 'allow_rasterization': <function at remote 0x928a17c>, 'generators': <_Feature(mandatory=(2, 3, 0, 'final', 0), optional=(2, 2, 0, 'alpha', 1), compiler_flag=0) at r...(truncated)
        argdefs = <value optimized out>
        d = <value optimized out>
#19 call_function (f=Frame 0x99c687c, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 1425, in add_line (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<Blended...(truncated), throwflag=0) at ../Python/ceval.c:3771
        func = <function at remote 0x974a87c>
        w = <value optimized out>
        nk = 0
        n = 2
        pfunc = 0x99c69c0
#20 PyEval_EvalFrameEx (f=Frame 0x99c687c, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 1425, in add_line (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<Blended...(truncated), throwflag=0) at ../Python/ceval.c:2412
        sp = 0x99c69c8
        stack_pointer = <value optimized out>
        next_instr = 0x94a5f94 "\001|\001"
        opcode = <value optimized out>
        oparg = <value optimized out>
        why = 158640252
        err = <value optimized out>
        x = <value optimized out>
        v = <value optimized out>
        w = <value optimized out>
        u = <value optimized out>
        t = <value optimized out>
        stream = <value optimized out>
        freevars = 0x99c69bc
        retval = 0x0
        tstate = 0x8c63050
        co = 0x95cc2a8
        instr_ub = -1
        instr_lb = 0
        instr_prev = <value optimized out>
        first_instr = 0x94a5f54 "\210"
        names = ('_set_artist_props', 'get_clip_path', 'None', 'set_clip_path', 'patch', '_update_line_limits', 'get_label', 'set_label', 'len', 'lines', 'append', '_remove_method')
        consts = ('\n        Add a :class:`~matplotlib.lines.Line2D` to the list of plot\n        lines\n\n        Returns the line.\n        ', '_line%d', <code at remote 0x95cc218>, None)
#21 0x080e2507 in PyEval_EvalCodeEx (co=0x95cc2a8, globals={'mlines': <module at remote 0x90d692c>, 'mpatches': <module at remote 0x90d69d4>, 'mlegend': <module at remote 0x95b1c5c>, 'mcoll': <module at remote 0x95b117c>, 'GridSpec': <type at remote 0x9782aec>, 'mticker': <module at remote 0x90d6b6c>, 'Axes': <type at remote 0x97750dc>, 'datetime': <module at remote 0xb6bb7b54>, 'maxis': <module at remote 0x90d686c>, 'font_manager': <module at remote 0x90d677c>, 'is_string_like': <function at remote 0x90bad14>, 'iterable': <function at remote 0x90bacdc>, '_subplot_classes': {<type at remote 0x97750dc>: <type at remote 0x97a02a4>}, 'Subplot': <type at remote 0x97a02a4>, 'mtransforms': <module at remote 0x90d64ac>, 'mcolors': <module at remote 0xb6b17aac>, 'SubplotSpec': <type at remote 0x97a0004>, 'mimage': <module at remote 0x95b1a34>, 'mspines': <module at remote 0x95b1cd4>, '__package__': 'matplotlib', 'allow_rasterization': <function at remote 0x928a17c>, 'generators': <_Feature(mandatory=(2, 3, 0, 'final', 0), optional=(2, 2, 0, 'alpha', 1), compiler_flag=0) at r...(truncated), locals=0x0, args=0x99c50dc, argcount=2, kws=0x99c50e4, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
        f = ('self', 'line')
        retval = <value optimized out>
        freevars = 0x99c69bc
        tstate = 0x8c63050
        x = <value optimized out>
        u = <value optimized out>
#22 0x080e098b in fast_function (f=Frame 0x99c4f84, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 3784, in plot (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<BlendedAffi...(truncated), throwflag=0) at ../Python/ceval.c:3846
        co = 0x60
        nd = <value optimized out>
        globals = {'mlines': <module at remote 0x90d692c>, 'mpatches': <module at remote 0x90d69d4>, 'mlegend': <module at remote 0x95b1c5c>, 'mcoll': <module at remote 0x95b117c>, 'GridSpec': <type at remote 0x9782aec>, 'mticker': <module at remote 0x90d6b6c>, 'Axes': <type at remote 0x97750dc>, 'datetime': <module at remote 0xb6bb7b54>, 'maxis': <module at remote 0x90d686c>, 'font_manager': <module at remote 0x90d677c>, 'is_string_like': <function at remote 0x90bad14>, 'iterable': <function at remote 0x90bacdc>, '_subplot_classes': {<type at remote 0x97750dc>: <type at remote 0x97a02a4>}, 'Subplot': <type at remote 0x97a02a4>, 'mtransforms': <module at remote 0x90d64ac>, 'mcolors': <module at remote 0xb6b17aac>, 'SubplotSpec': <type at remote 0x97a0004>, 'mimage': <module at remote 0x95b1a34>, 'mspines': <module at remote 0x95b1cd4>, '__package__': 'matplotlib', 'allow_rasterization': <function at remote 0x928a17c>, 'generators': <_Feature(mandatory=(2, 3, 0, 'final', 0), optional=(2, 2, 0, 'alpha', 1), compiler_flag=0) at r...(truncated)
        argdefs = <value optimized out>
        d = <value optimized out>
#23 call_function (f=Frame 0x99c4f84, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 3784, in plot (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<BlendedAffi...(truncated), throwflag=0) at ../Python/ceval.c:3771
        func = <function at remote 0x974a844>
        w = <value optimized out>
        nk = 0
        n = 2
        pfunc = 0x99c50dc
#24 PyEval_EvalFrameEx (f=Frame 0x99c4f84, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 3784, in plot (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<BlendedAffi...(truncated), throwflag=0) at ../Python/ceval.c:2412
        sp = 0x99c50e4
        stack_pointer = <value optimized out>
        next_instr = 0x93aac4b "\001|\005"
        opcode = <value optimized out>
        oparg = <value optimized out>
        why = 158640196
        err = <value optimized out>
        x = <value optimized out>
        v = <value optimized out>
        w = <value optimized out>
        u = <value optimized out>
        t = <value optimized out>
        stream = <value optimized out>
        freevars = 0x99c50d8
        retval = 0x0
        tstate = 0x8c63050
        co = 0x95d5b18
        instr_ub = -1
        instr_lb = 0
        instr_prev = <value optimized out>
        first_instr = 0x93aabe4 "|\002"
        names = ('pop', 'True', '_hold', 'cla', '_get_lines', 'add_line', 'append', 'autoscale_view')
        consts = ("\n        Plot lines and/or markers to the\n        :class:`~matplotlib.axes.Axes`.  *args* is a variable length\n        argument, allowing for multiple *x*, *y* pairs with an\n        optional format string.  For example, each of the following is\n        legal::\n\n            plot(x, y)         # plot x and y using default line style and color\n            plot(x, y, 'bo')   # plot x and y using blue circle markers\n            plot(y)            # plot y using x as index array 0..N-1\n            plot(y, 'r+')      # ditto, but with red plusses\n\n        If *x* and/or *y* is 2-dimensional, then the corresponding columns\n        will be plotted.\n\n        An arbitrary number of *x*, *y*, *fmt* groups can be\n        specified, as in::\n\n            a.plot(x1, y1, 'g^', x2, y2, 'g-')\n\n        Return value is a list of lines that were added.\n\n        The following format string characters are accepted to control\n        the line style or marker:\n\n        ================    ====================...(truncated)
#25 0x080e2507 in PyEval_EvalCodeEx (co=0x95d5b18, globals={'mlines': <module at remote 0x90d692c>, 'mpatches': <module at remote 0x90d69d4>, 'mlegend': <module at remote 0x95b1c5c>, 'mcoll': <module at remote 0x95b117c>, 'GridSpec': <type at remote 0x9782aec>, 'mticker': <module at remote 0x90d6b6c>, 'Axes': <type at remote 0x97750dc>, 'datetime': <module at remote 0xb6bb7b54>, 'maxis': <module at remote 0x90d686c>, 'font_manager': <module at remote 0x90d677c>, 'is_string_like': <function at remote 0x90bad14>, 'iterable': <function at remote 0x90bacdc>, '_subplot_classes': {<type at remote 0x97750dc>: <type at remote 0x97a02a4>}, 'Subplot': <type at remote 0x97a02a4>, 'mtransforms': <module at remote 0x90d64ac>, 'mcolors': <module at remote 0xb6b17aac>, 'SubplotSpec': <type at remote 0x97a0004>, 'mimage': <module at remote 0x95b1a34>, 'mspines': <module at remote 0x95b1cd4>, '__package__': 'matplotlib', 'allow_rasterization': <function at remote 0x928a17c>, 'generators': <_Feature(mandatory=(2, 3, 0, 'final', 0), optional=(2, 2, 0, 'alpha', 1), compiler_flag=0) at r...(truncated), locals=0x0, args=0x98515d8, argcount=3, kws=0x98fb140, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
        f = Frame 0x99c4f84, for file /usr/lib/pymodules/python2.6/matplotlib/axes.py, line 3784, in plot (self=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<BlendedAffi...(truncated)
        retval = <value optimized out>
        freevars = 0x99c50d8
        tstate = 0x8c63050
        x = <value optimized out>
        u = <value optimized out>
#26 0x0816b8ef in function_call (func=<function at remote 0x974d064>, arg=(<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<BlendedAffine2D(_invalid=1, _y=<IdentityTransform(_invalid=1, _inverted=None, _parents=<WeakKeyDictionary(_rem...(truncated), kw={}) at ../Objects/funcobject.c:524
        result = <value optimized out>
        argdefs = <value optimized out>
        d = 0x0
        nk = <value optimized out>
        nd = 0
#27 0x0806232a in PyObject_Call (func=<function at remote 0x974d064>, arg=(<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<BlendedAffine2D(_invalid=1, _y=<IdentityTransform(_invalid=1, _inverted=None, _parents=<WeakKeyDictionary(_rem...(truncated), kw={}) at ../Objects/abstract.c:2492
        result = ([1, 2, 3, 4], [9, 5, 4, 7])
        call = 0x816b770 <function_call>
#28 0x080df7b1 in ext_do_call (f=Frame 0x98c99dc, for file /usr/lib/pymodules/python2.6/matplotlib/pyplot.py, line 2286, in plot (args=([1, 2, 3, 4], [9, 5, 4, 7]), kwargs={}, ax=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instanceme...(truncated), throwflag=0) at ../Python/ceval.c:4063
        kwdict = <value optimized out>
        nstar = 159822540
        callargs = (<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instancemethod at remote 0x98737ac>, _child=<BlendedAffine2D(_invalid=1, _y=<IdentityTransform(_invalid=1, _inverted=None, _parents=<WeakKeyDictionary(_rem...(truncated)
        stararg = ([1, 2, 3, 4], [9, 5, 4, 7])
#29 PyEval_EvalFrameEx (f=Frame 0x98c99dc, for file /usr/lib/pymodules/python2.6/matplotlib/pyplot.py, line 2286, in plot (args=([1, 2, 3, 4], [9, 5, 4, 7]), kwargs={}, ax=<AxesSubplot(transLimits=<BboxTransformFrom(_invalid=3, _inverted=None, _mtx=None, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bfc>, data={<weakref at remote 0x987389c>: None}) at remote 0x987548c>, _boxin=<TransformedBbox(_invalid=3, _bbox=<Bbox(_invalid=0, _minpos=<numpy.ndarray at remote 0x992fd80>, _ignore=True, _points_orig=<numpy.ndarray at remote 0x992fdb0>, _points=<numpy.ndarray at remote 0x992fd28>, _parents=<WeakKeyDictionary(_remove=<function at remote 0x9861bc4>, data={<weakref at remote 0x98734b4>: None}) at remote 0x987542c>) at remote 0x987540c>, _transform=<TransformWrapper(_invalid=0, transform_path_affine=<instancemethod at remote 0x987366c>, input_dims=2, transform_path=<instancemethod at remote 0x9873644>, transform=<instancemethod at remote 0x98737fc>, transform_affine=<instancemethod at remote 0x98735a4>, inverted=<instanceme...(truncated), throwflag=0) at ../Python/ceval.c:2452
        func = <function at remote 0x974d064>
        na = <value optimized out>
        nk = 159716812
        pfunc = <value optimized out>
        sp = 0x98c9b2c
        stack_pointer = <value optimized out>
        next_instr = 0x97bf3eb "}\005"
        opcode = <value optimized out>
        oparg = <value optimized out>
        why = 158650468
        err = <value optimized out>
        x = <value optimized out>
        v = <value optimized out>
        w = <value optimized out>
        u = <value optimized out>
        t = <value optimized out>
        stream = <value optimized out>
        freevars = 0x98c9b2c
        retval = 0x0
        tstate = 0x8c63050
        co = 0x97cb578
        instr_ub = -1
        instr_lb = 0
        instr_prev = <value optimized out>
        first_instr = 0x97bf394 "t"
        names = ('gca', 'ishold', 'pop', 'None', 'hold', 'plot', 'draw_if_interactive')
        consts = (None, 'hold')
#30 0x080e2507 in PyEval_EvalCodeEx (co=0x97cb578, globals={'GridSpec': <type at remote 0x9782aec>, 'clf': <function at remote 0x97ed4fc>, 'sci': <function at remote 0x97ed304>, 'quiverkey': <function at remote 0x97ef79c>, 'draw_if_interactive': <function at remote 0x97e4d84>, 'show': <Show(_needmain=False) at remote 0x97e748c>, 'savefig': <function at remote 0x97ed5a4>, 'text': <function at remote 0x97efb8c>, 'over': <function at remote 0x97ed764>, 'sca': <function at remote 0x97ed80c>, 'get_plot_commands': <function at remote 0x97edd84>, 'hexbin': <function at remote 0x97ef4fc>, 'Subplot': <type at remote 0x97a02a4>, 'Widget': <classobj at remote 0x93c008c>, 'FigureCanvasBase': <classobj at remote 0x95a732c>, 'disconnect': <function at remote 0x97ed4c4>, 'xlim': <function at remote 0x97edb1c>, 'title': <function at remote 0x97eda3c>, 'get_current_fig_manager': <function at remote 0x97ed41c>, 'cla': <function at remote 0x97efaac>, 'PolarAxes': <type at remote 0x97ae7bc>, 'subplot_tool': <function at remote 0x97ed9cc>, 'ylabel': <function at remote 0x97edae4>, 'cool'...(truncated), locals=0x0, args=0x98c99b0, argcount=2, kws=0x98c99b8, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
        f = 0x0
        retval = <value optimized out>
        freevars = 0x98c9b2c
        tstate = 0x8c63050
        x = <value optimized out>
        u = <value optimized out>
#31 0x080e098b in fast_function (f=Frame 0x98c9874, for file <ipython console>, line 1, in <module> (), throwflag=0) at ../Python/ceval.c:3846
        co = 0x60
        nd = <value optimized out>
        globals = {'GridSpec': <type at remote 0x9782aec>, 'clf': <function at remote 0x97ed4fc>, 'sci': <function at remote 0x97ed304>, 'quiverkey': <function at remote 0x97ef79c>, 'draw_if_interactive': <function at remote 0x97e4d84>, 'show': <Show(_needmain=False) at remote 0x97e748c>, 'savefig': <function at remote 0x97ed5a4>, 'text': <function at remote 0x97efb8c>, 'over': <function at remote 0x97ed764>, 'sca': <function at remote 0x97ed80c>, 'get_plot_commands': <function at remote 0x97edd84>, 'hexbin': <function at remote 0x97ef4fc>, 'Subplot': <type at remote 0x97a02a4>, 'Widget': <classobj at remote 0x93c008c>, 'FigureCanvasBase': <classobj at remote 0x95a732c>, 'disconnect': <function at remote 0x97ed4c4>, 'xlim': <function at remote 0x97edb1c>, 'title': <function at remote 0x97eda3c>, 'get_current_fig_manager': <function at remote 0x97ed41c>, 'cla': <function at remote 0x97efaac>, 'PolarAxes': <type at remote 0x97ae7bc>, 'subplot_tool': <function at remote 0x97ed9cc>, 'ylabel': <function at remote 0x97edae4>, 'cool'...(truncated)
        argdefs = <value optimized out>
        d = <value optimized out>
#32 call_function (f=Frame 0x98c9874, for file <ipython console>, line 1, in <module> (), throwflag=0) at ../Python/ceval.c:3771
        func = <function at remote 0x97ef6bc>
        w = <value optimized out>
        nk = 0
        n = 2
        pfunc = 0x98c99ac
#33 PyEval_EvalFrameEx (f=Frame 0x98c9874, for file <ipython console>, line 1, in <module> (), throwflag=0) at ../Python/ceval.c:2412
        sp = 0x98c99b8
        stack_pointer = <value optimized out>
        next_instr = 0x9863400 "Fd\a"
        opcode = <value optimized out>
        oparg = <value optimized out>
        why = 159315644
        err = <value optimized out>
        x = <value optimized out>
        v = <value optimized out>
        w = <value optimized out>
        u = <value optimized out>
        t = <value optimized out>
        stream = <value optimized out>
        freevars = 0x98c99ac
        retval = 0x0
        tstate = 0x8c63050
        co = 0x9863260
        instr_ub = -1
        instr_lb = 0
        instr_prev = <value optimized out>
        first_instr = 0x98633dc "e"
        names = ('plot',)
        consts = (1, 2, 3, 4, 9, 5, 7, None)
#34 0x080e2507 in PyEval_EvalCodeEx (co=0x9863260, globals={'disp': <function at remote 0xb6bcc79c>, 'union1d': <function at remote 0xb6bc5fb4>, 'all': <function at remote 0xb6e53b8c>, 'dist': <function at remote 0x95740d4>, 'copy': <function at remote 0xb6bcc3ac>, 'issubsctype': <function at remote 0xb6e41f7c>, 'sca': <function at remote 0x97ed80c>, 'savez': <function at remote 0xb6b70ae4>, 'fftpack': <module at remote 0xb6bb750c>, 'atleast_2d': <function at remote 0xb6ba5924>, 'setmember1d': <function at remote 0xb6bcc224>, 'restoredot': <built-in function restoredot>, 'ptp': <function at remote 0xb6e53c34>, 'Subplot': <type at remote 0x97a02a4>, 'frange': <function at remote 0x9574534>, 'PackageLoader': <classobj at remote 0xb6e1f47c>, 'rayleigh': <built-in method rayleigh of mtrand.RandomState object at remote 0xb741d430>, 'fft2': <function at remote 0xb6b7aae4>, 'rec2csv': <function at remote 0x9574e64>, 'mirr': <function at remote 0xb6b7a1b4>, 'blackman': <function at remote 0xb6bcc8ec>, 'iinfo': <classobj at remote 0xb6b9dcbc>, 'norm': <function at remote 0xb6...(truncated), locals={'disp': <function at remote 0xb6bcc79c>, 'union1d': <function at remote 0xb6bc5fb4>, 'all': <function at remote 0xb6e53b8c>, 'dist': <function at remote 0x95740d4>, 'copy': <function at remote 0xb6bcc3ac>, 'issubsctype': <function at remote 0xb6e41f7c>, 'sca': <function at remote 0x97ed80c>, 'savez': <function at remote 0xb6b70ae4>, 'fftpack': <module at remote 0xb6bb750c>, 'atleast_2d': <function at remote 0xb6ba5924>, 'setmember1d': <function at remote 0xb6bcc224>, 'restoredot': <built-in function restoredot>, 'ptp': <function at remote 0xb6e53c34>, 'Subplot': <type at remote 0x97a02a4>, 'frange': <function at remote 0x9574534>, 'PackageLoader': <classobj at remote 0xb6e1f47c>, 'rayleigh': <built-in method rayleigh of mtrand.RandomState object at remote 0xb741d430>, 'fft2': <function at remote 0xb6b7aae4>, 'rec2csv': <function at remote 0x9574e64>, 'mirr': <function at remote 0xb6b7a1b4>, 'blackman': <function at remote 0xb6bcc8ec>, 'iinfo': <classobj at remote 0xb6b9dcbc>, 'norm': <function at remote 0xb6...(truncated), args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
        f = <unknown at remote 0x8dd5a3c>
        retval = <value optimized out>
        freevars = 0x98c99ac
        tstate = 0x8c63050
        x = <value optimized out>
        u = <value optimized out>
#35 0x080e2607 in PyEval_EvalCode (co=0x9863260, globals={'disp': <function at remote 0xb6bcc79c>, 'union1d': <function at remote 0xb6bc5fb4>, 'all': <function at remote 0xb6e53b8c>, 'dist': <function at remote 0x95740d4>, 'copy': <function at remote 0xb6bcc3ac>, 'issubsctype': <function at remote 0xb6e41f7c>, 'sca': <function at remote 0x97ed80c>, 'savez': <function at remote 0xb6b70ae4>, 'fftpack': <module at remote 0xb6bb750c>, 'atleast_2d': <function at remote 0xb6ba5924>, 'setmember1d': <function at remote 0xb6bcc224>, 'restoredot': <built-in function restoredot>, 'ptp': <function at remote 0xb6e53c34>, 'Subplot': <type at remote 0x97a02a4>, 'frange': <function at remote 0x9574534>, 'PackageLoader': <classobj at remote 0xb6e1f47c>, 'rayleigh': <built-in method rayleigh of mtrand.RandomState object at remote 0xb741d430>, 'fft2': <function at remote 0xb6b7aae4>, 'rec2csv': <function at remote 0x9574e64>, 'mirr': <function at remote 0xb6b7a1b4>, 'blackman': <function at remote 0xb6bcc8ec>, 'iinfo': <classobj at remote 0xb6b9dcbc>, 'norm': <function at remote 0xb6...(truncated), locals={'disp': <function at remote 0xb6bcc79c>, 'union1d': <function at remote 0xb6bc5fb4>, 'all': <function at remote 0xb6e53b8c>, 'dist': <function at remote 0x95740d4>, 'copy': <function at remote 0xb6bcc3ac>, 'issubsctype': <function at remote 0xb6e41f7c>, 'sca': <function at remote 0x97ed80c>, 'savez': <function at remote 0xb6b70ae4>, 'fftpack': <module at remote 0xb6bb750c>, 'atleast_2d': <function at remote 0xb6ba5924>, 'setmember1d': <function at remote 0xb6bcc224>, 'restoredot': <built-in function restoredot>, 'ptp': <function at remote 0xb6e53c34>, 'Subplot': <type at remote 0x97a02a4>, 'frange': <function at remote 0x9574534>, 'PackageLoader': <classobj at remote 0xb6e1f47c>, 'rayleigh': <built-in method rayleigh of mtrand.RandomState object at remote 0xb741d430>, 'fft2': <function at remote 0xb6b7aae4>, 'rec2csv': <function at remote 0x9574e64>, 'mirr': <function at remote 0xb6b7a1b4>, 'blackman': <function at remote 0xb6bcc8ec>, 'iinfo': <classobj at remote 0xb6b9dcbc>, 'norm': <function at remote 0xb6...(truncated)) at ../Python/ceval.c:541
No locals.
#36 0x080e190d in exec_statement (f=Frame 0x98c958c, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2260, in runcode (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_name...(truncated), throwflag=0) at ../Python/ceval.c:4445
        n = <value optimized out>
        v = <value optimized out>
        plain = 0
#37 PyEval_EvalFrameEx (f=Frame 0x98c958c, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2260, in runcode (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_name...(truncated), throwflag=0) at ../Python/ceval.c:1740
        stack_pointer = 0x98c96e0
        next_instr = 0x8dd5a3c "Wd\002"
        opcode = <value optimized out>
        oparg = <value optimized out>
        why = 159310140
        err = <value optimized out>
        x = <value optimized out>
        v = <value optimized out>
        w = <value optimized out>
        u = <unknown at remote 0x60>
        t = <value optimized out>
        stream = <value optimized out>
        freevars = 0x98c96e0
        retval = 0x0
        tstate = 0x8c63050
        co = 0xb6f14020
        instr_ub = -1
        instr_lb = 0
        instr_prev = <value optimized out>
        first_instr = 0x8dd59f4 "e"
        names = ('sys', 'excepthook', 'sys_excepthook', 'hooks', 'pre_runcode_hook', 'user_global_ns', 'user_ns', 'SystemExit', 'resetbuffer', 'showtraceback', 'warn', 'custom_exceptions', 'exc_info', 'CustomTB', 'softspace', 'stdout', 'None', 'code_to_run')
        consts = ('Execute a code object.\n\n        When an exception occurs, self.showtraceback() is called to display a\n        traceback.\n\n        Return value: a flag indicating whether the code to be run completed\n        successfully:\n\n          - 0: successful execution.\n          - 1: an error occurred.\n        ', 1, None, 'Type %exit or %quit to exit IPython (%Exit or %Quit do so unconditionally).', 'level', 0)
#38 0x080e2507 in PyEval_EvalCodeEx (co=0xb6f14020, globals={'make_quoted_expr': <function at remote 0xb7128aac>, 'NotGiven': <classobj at remote 0xb71225cc>, 'SyntaxTB': <classobj at remote 0xb6eb2a7c>, 'Error': <type at remote 0x8d69bec>, 'InputList': <type at remote 0x8e0f42c>, 'subprocess': <module at remote 0xb73eceb4>, 'clocks': <function at remote 0xb7124fb4>, 'clocku': <function at remote 0xb7124f7c>, 'esc_quotes': <function at remote 0xb7128a74>, 'target_update': <function at remote 0xb71284fc>, 'ColorScheme': <classobj at remote 0xb6f5e65c>, 'tempfile': <module at remote 0xb73ecc2c>, 'pprint': <function at remote 0xb73e6d14>, 'page_more': <function at remote 0xb7128e9c>, 'platform': <module at remote 0xb73ecd7c>, 'map_method': <function at remote 0xb7129304>, 'list2dict2': <function at remote 0xb712917c>, 'fatal': <function at remote 0xb7124f0c>, 'file_readlines': <function at remote 0xb712848c>, 'DPyGetOpt': <module at remote 0xb73ec584>, 'Magic': <classobj at remote 0xb6efe80c>, 'string': <module at remote 0xb73ec884>, 'result_display': <function at remote...(truncated), locals=0x0, args=0x98b0828, argcount=2, kws=0x98b0830, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
        f = Frame 0x98c958c, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2260, in runcode (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_name...(truncated)
        retval = <value optimized out>
        freevars = 0x98c96e0
        tstate = 0x8c63050
        x = <value optimized out>
        u = <value optimized out>
#39 0x080e098b in fast_function (f=Frame 0x98b06dc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2231, in runsource (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_na...(truncated), throwflag=0) at ../Python/ceval.c:3846
        co = 0x60
        nd = <value optimized out>
        globals = {'make_quoted_expr': <function at remote 0xb7128aac>, 'NotGiven': <classobj at remote 0xb71225cc>, 'SyntaxTB': <classobj at remote 0xb6eb2a7c>, 'Error': <type at remote 0x8d69bec>, 'InputList': <type at remote 0x8e0f42c>, 'subprocess': <module at remote 0xb73eceb4>, 'clocks': <function at remote 0xb7124fb4>, 'clocku': <function at remote 0xb7124f7c>, 'esc_quotes': <function at remote 0xb7128a74>, 'target_update': <function at remote 0xb71284fc>, 'ColorScheme': <classobj at remote 0xb6f5e65c>, 'tempfile': <module at remote 0xb73ecc2c>, 'pprint': <function at remote 0xb73e6d14>, 'page_more': <function at remote 0xb7128e9c>, 'platform': <module at remote 0xb73ecd7c>, 'map_method': <function at remote 0xb7129304>, 'list2dict2': <function at remote 0xb712917c>, 'fatal': <function at remote 0xb7124f0c>, 'file_readlines': <function at remote 0xb712848c>, 'DPyGetOpt': <module at remote 0xb73ec584>, 'Magic': <classobj at remote 0xb6efe80c>, 'string': <module at remote 0xb73ec884>, 'result_display': <function at remote...(truncated)
        argdefs = <value optimized out>
        d = <value optimized out>
#40 call_function (f=Frame 0x98b06dc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2231, in runsource (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_na...(truncated), throwflag=0) at ../Python/ceval.c:3771
        func = <function at remote 0xb6ec2374>
        w = <value optimized out>
        nk = 0
        n = 2
        pfunc = 0x98b0828
#41 PyEval_EvalFrameEx (f=Frame 0x98b06dc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2231, in runsource (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_na...(truncated), throwflag=0) at ../Python/ceval.c:2412
        sp = 0x98b0830
        stack_pointer = <value optimized out>
        next_instr = 0xb6f90ca8 "d\005"
        opcode = <value optimized out>
        oparg = <value optimized out>
        why = 3068928884
        err = <value optimized out>
        x = <value optimized out>
        v = <value optimized out>
        w = <value optimized out>
        u = <value optimized out>
        t = <value optimized out>
        stream = <value optimized out>
        freevars = 0x98b0828
        retval = 0x0
        tstate = 0x8c63050
        co = 0xb6f0cf50
        instr_ub = -1
        instr_lb = 0
        instr_prev = <value optimized out>
        first_instr = 0xb6f90c04 "|\001"
        names = ('encode', 'stdin_encoding', 'compile', 'OverflowError', 'SyntaxError', 'ValueError', 'TypeError', 'MemoryError', 'showsyntaxerror', 'None', 'True', 'code_to_run', 'runcode', 'False')
        consts = ('Compile and run some source in the interpreter.\n\n        Arguments are as for compile_command().\n\n        One several things can happen:\n\n        1) The input is incorrect; compile_command() raised an\n        exception (SyntaxError or OverflowError).  A syntax traceback\n        will be printed by calling the showsyntaxerror() method.\n\n        2) The input is incomplete, and more input is required;\n        compile_command() returned None.  Nothing happens.\n\n        3) The input is complete; compile_command() returned a code\n        object.  The code is executed by calling self.runcode() (which\n        also handles run-time exceptions, except for SystemExit).\n\n        The return value is:\n\n          - True in case 2\n\n          - False in the other cases, unless an exception is raised, where\n          None is returned instead.  This can be used by external callers to\n          know whether to continue feeding input or not.\n\n        The return value can be used to decide whether to use ...(truncated)
#42 0x080e2507 in PyEval_EvalCodeEx (co=0xb6f0cf50, globals={'make_quoted_expr': <function at remote 0xb7128aac>, 'NotGiven': <classobj at remote 0xb71225cc>, 'SyntaxTB': <classobj at remote 0xb6eb2a7c>, 'Error': <type at remote 0x8d69bec>, 'InputList': <type at remote 0x8e0f42c>, 'subprocess': <module at remote 0xb73eceb4>, 'clocks': <function at remote 0xb7124fb4>, 'clocku': <function at remote 0xb7124f7c>, 'esc_quotes': <function at remote 0xb7128a74>, 'target_update': <function at remote 0xb71284fc>, 'ColorScheme': <classobj at remote 0xb6f5e65c>, 'tempfile': <module at remote 0xb73ecc2c>, 'pprint': <function at remote 0xb73e6d14>, 'page_more': <function at remote 0xb7128e9c>, 'platform': <module at remote 0xb73ecd7c>, 'map_method': <function at remote 0xb7129304>, 'list2dict2': <function at remote 0xb712917c>, 'fatal': <function at remote 0xb7124f0c>, 'file_readlines': <function at remote 0xb712848c>, 'DPyGetOpt': <module at remote 0xb73ec584>, 'Magic': <classobj at remote 0xb6efe80c>, 'string': <module at remote 0xb73ec884>, 'result_display': <function at remote...(truncated), locals=0x0, args=0x98b0214, argcount=3, kws=0x98b0220, kwcount=0, defs=0xb6ebaa78, defcount=2, closure=0x0) at ../Python/ceval.c:3000
        f = <unknown at remote 0xb6ebaa80>
        retval = <value optimized out>
        freevars = 0x98b0828
        tstate = 0x8c63050
        x = <value optimized out>
        u = <value optimized out>
#43 0x080e098b in fast_function (f=Frame 0x98b00cc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2305, in push (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_name Cr...(truncated), throwflag=0) at ../Python/ceval.c:3846
        co = 0x60
        nd = <value optimized out>
        globals = {'make_quoted_expr': <function at remote 0xb7128aac>, 'NotGiven': <classobj at remote 0xb71225cc>, 'SyntaxTB': <classobj at remote 0xb6eb2a7c>, 'Error': <type at remote 0x8d69bec>, 'InputList': <type at remote 0x8e0f42c>, 'subprocess': <module at remote 0xb73eceb4>, 'clocks': <function at remote 0xb7124fb4>, 'clocku': <function at remote 0xb7124f7c>, 'esc_quotes': <function at remote 0xb7128a74>, 'target_update': <function at remote 0xb71284fc>, 'ColorScheme': <classobj at remote 0xb6f5e65c>, 'tempfile': <module at remote 0xb73ecc2c>, 'pprint': <function at remote 0xb73e6d14>, 'page_more': <function at remote 0xb7128e9c>, 'platform': <module at remote 0xb73ecd7c>, 'map_method': <function at remote 0xb7129304>, 'list2dict2': <function at remote 0xb712917c>, 'fatal': <function at remote 0xb7124f0c>, 'file_readlines': <function at remote 0xb712848c>, 'DPyGetOpt': <module at remote 0xb73ec584>, 'Magic': <classobj at remote 0xb6efe80c>, 'string': <module at remote 0xb73ec884>, 'result_display': <function at remote...(truncated)
        argdefs = <value optimized out>
        d = <value optimized out>
#44 call_function (f=Frame 0x98b00cc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2305, in push (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_name Cr...(truncated), throwflag=0) at ../Python/ceval.c:3771
        func = <function at remote 0xb6ec233c>
        w = <value optimized out>
        nk = 0
        n = 3
        pfunc = 0x98b0214
#45 PyEval_EvalFrameEx (f=Frame 0x98b00cc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2305, in push (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_name Cr...(truncated), throwflag=0) at ../Python/ceval.c:2412
        sp = 0x98b0220
        stack_pointer = <value optimized out>
        next_instr = 0xb6f01d46 "}\003"
        opcode = <value optimized out>
        oparg = <value optimized out>
        why = 3068928828
        err = <value optimized out>
        x = <value optimized out>
        v = <value optimized out>
        w = <value optimized out>
        u = <value optimized out>
        t = <value optimized out>
        stream = <value optimized out>
        freevars = 0x98b0214
        retval = 0x0
        tstate = 0x8c63050
        co = 0xb6f14068
        instr_ub = -1
        instr_lb = 0
        instr_prev = <value optimized out>
        first_instr = 0xb6f01cf4 "x!"
        names = ('splitlines', 'autoindent_update', 'buffer', 'append', 'runsource', 'join', 'filename', 'resetbuffer')
        consts = ("Push a line to the interpreter.\n\n        The line should not have a trailing newline; it may have\n        internal newlines.  The line is appended to a buffer and the\n        interpreter's runsource() method is called with the\n        concatenated contents of the buffer as source.  If this\n        indicates that the command was executed or invalid, the buffer\n        is reset; otherwise, the command is incomplete, and the buffer\n        is left as it was after the line was appended.  The return\n        value is 1 if more input is required, 0 if the line was dealt\n        with in some way (this is the same as runsource()).\n        ", '\n')
#46 0x080e18b0 in fast_function (f=Frame 0x9891bdc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2001, in interact (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_nam...(truncated), throwflag=0) at ../Python/ceval.c:3836
        i = -1220362232
        f = Frame 0x98b00cc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2305, in push (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_name Cr...(truncated)
        tstate = 0x8c63050
        stack = 0x8
        co = <value optimized out>
        nd = <value optimized out>
        globals = {'make_quoted_expr': <function at remote 0xb7128aac>, 'NotGiven': <classobj at remote 0xb71225cc>, 'SyntaxTB': <classobj at remote 0xb6eb2a7c>, 'Error': <type at remote 0x8d69bec>, 'InputList': <type at remote 0x8e0f42c>, 'subprocess': <module at remote 0xb73eceb4>, 'clocks': <function at remote 0xb7124fb4>, 'clocku': <function at remote 0xb7124f7c>, 'esc_quotes': <function at remote 0xb7128a74>, 'target_update': <function at remote 0xb71284fc>, 'ColorScheme': <classobj at remote 0xb6f5e65c>, 'tempfile': <module at remote 0xb73ecc2c>, 'pprint': <function at remote 0xb73e6d14>, 'page_more': <function at remote 0xb7128e9c>, 'platform': <module at remote 0xb73ecd7c>, 'map_method': <function at remote 0xb7129304>, 'list2dict2': <function at remote 0xb712917c>, 'fatal': <function at remote 0xb7124f0c>, 'file_readlines': <function at remote 0xb712848c>, 'DPyGetOpt': <module at remote 0xb73ec584>, 'Magic': <classobj at remote 0xb6efe80c>, 'string': <module at remote 0xb73ec884>, 'result_display': <function at remote...(truncated)
        argdefs = <value optimized out>
        d = <value optimized out>
#47 call_function (f=Frame 0x9891bdc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2001, in interact (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_nam...(truncated), throwflag=0) at ../Python/ceval.c:3771
        func = <function at remote 0xb6ec23ac>
        w = <value optimized out>
        nk = 147206224
        n = 2
        pfunc = 0x9891d2c
#48 PyEval_EvalFrameEx (f=Frame 0x9891bdc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2001, in interact (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_nam...(truncated), throwflag=0) at ../Python/ceval.c:2412
        sp = 0x9891d34
        stack_pointer = <value optimized out>
        next_instr = 0x8dd3ccf "}\003"
        opcode = <value optimized out>
        oparg = <value optimized out>
        why = 3068928940
        err = <value optimized out>
        x = <value optimized out>
        v = <value optimized out>
        w = <value optimized out>
        u = <value optimized out>
        t = <value optimized out>
        stream = <value optimized out>
        freevars = 0x9891d2c
        retval = 0x0
        tstate = 0x8c63050
        co = 0xb6f0cc80
        instr_ub = -1
        instr_lb = 0
        instr_prev = <value optimized out>
        first_instr = 0x8dd3a64 "|"
        names = ('exit_now', 'None', 'write', 'sys', 'version', 'platform', '__class__', '__name__', '__builtin__', '__dict__', 'has_readline', 'readline_startup_hook', 'pre_readline', 'hooks', 'pre_prompt_hook', 'generate_prompt', 'True', 'showtraceback', 'autoindent', 'rl_do_indent', 'False', 'raw_input', 'KeyboardInterrupt', 'resetbuffer', 'outputcache', 'prompt_count', 'indent_current_nsp', 'EOFError', 'exit', 'bdb', 'BdbQuit', 'warn', 'push', 'SyntaxTB', 'last_syntax_error', 'rc', 'autoedit_syntax', 'edit_syntax_error')
        consts = ("Closely emulate the interactive Python console.\n\n        The optional banner argument specify the banner to print\n        before the first interaction; by default it prints a banner\n        similar to the one printed by the real Python interpreter,\n        followed by the current class name in parentheses (so as not\n        to confuse this with the real interpreter -- since it's so\n        close!).\n\n        ", None, 'Type "copyright", "credits" or "license" for more information.', 'Python %s on %s\n%s\n(%s)\n', 0, '__IPYTHON__active', 1, '\nKeyboardInterrupt\n', '\n', 'The Python debugger has exited with a BdbQuit exception.\nBecause of how pdb handles the stack, it is impossible\nfor IPython to properly format this particular exception.\nIPython will resume normal operation.')
#49 0x080e2507 in PyEval_EvalCodeEx (co=0xb6f0cc80, globals={'make_quoted_expr': <function at remote 0xb7128aac>, 'NotGiven': <classobj at remote 0xb71225cc>, 'SyntaxTB': <classobj at remote 0xb6eb2a7c>, 'Error': <type at remote 0x8d69bec>, 'InputList': <type at remote 0x8e0f42c>, 'subprocess': <module at remote 0xb73eceb4>, 'clocks': <function at remote 0xb7124fb4>, 'clocku': <function at remote 0xb7124f7c>, 'esc_quotes': <function at remote 0xb7128a74>, 'target_update': <function at remote 0xb71284fc>, 'ColorScheme': <classobj at remote 0xb6f5e65c>, 'tempfile': <module at remote 0xb73ecc2c>, 'pprint': <function at remote 0xb73e6d14>, 'page_more': <function at remote 0xb7128e9c>, 'platform': <module at remote 0xb73ecd7c>, 'map_method': <function at remote 0xb7129304>, 'list2dict2': <function at remote 0xb712917c>, 'fatal': <function at remote 0xb7124f0c>, 'file_readlines': <function at remote 0xb712848c>, 'DPyGetOpt': <module at remote 0xb73ec584>, 'Magic': <classobj at remote 0xb6efe80c>, 'string': <module at remote 0xb73ec884>, 'result_display': <function at remote...(truncated), locals=0x0, args=0x98937cc, argcount=2, kws=0x98937d4, kwcount=0, defs=0xb6ec0118, defcount=1, closure=0x0) at ../Python/ceval.c:3000
        f = Frame 0x9891bdc, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 2001, in interact (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_nam...(truncated)
        retval = <value optimized out>
        freevars = 0x9891d2c
        tstate = 0x8c63050
        x = <value optimized out>
        u = <value optimized out>
#50 0x080e098b in fast_function (f=Frame 0x989368c, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 1762, in mainloop (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_nam...(truncated), throwflag=0) at ../Python/ceval.c:3846
        co = 0x60
        nd = <value optimized out>
        globals = {'make_quoted_expr': <function at remote 0xb7128aac>, 'NotGiven': <classobj at remote 0xb71225cc>, 'SyntaxTB': <classobj at remote 0xb6eb2a7c>, 'Error': <type at remote 0x8d69bec>, 'InputList': <type at remote 0x8e0f42c>, 'subprocess': <module at remote 0xb73eceb4>, 'clocks': <function at remote 0xb7124fb4>, 'clocku': <function at remote 0xb7124f7c>, 'esc_quotes': <function at remote 0xb7128a74>, 'target_update': <function at remote 0xb71284fc>, 'ColorScheme': <classobj at remote 0xb6f5e65c>, 'tempfile': <module at remote 0xb73ecc2c>, 'pprint': <function at remote 0xb73e6d14>, 'page_more': <function at remote 0xb7128e9c>, 'platform': <module at remote 0xb73ecd7c>, 'map_method': <function at remote 0xb7129304>, 'list2dict2': <function at remote 0xb712917c>, 'fatal': <function at remote 0xb7124f0c>, 'file_readlines': <function at remote 0xb712848c>, 'DPyGetOpt': <module at remote 0xb73ec584>, 'Magic': <classobj at remote 0xb6efe80c>, 'string': <module at remote 0xb73ec884>, 'result_display': <function at remote...(truncated)
        argdefs = <value optimized out>
        d = <value optimized out>
#51 call_function (f=Frame 0x989368c, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 1762, in mainloop (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_nam...(truncated), throwflag=0) at ../Python/ceval.c:3771
        func = <function at remote 0xb6ec217c>
        w = <value optimized out>
        nk = 0
        n = 2
        pfunc = 0x98937cc
#52 PyEval_EvalFrameEx (f=Frame 0x989368c, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 1762, in mainloop (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_nam...(truncated), throwflag=0) at ../Python/ceval.c:2412
        sp = 0x98937d4
        stack_pointer = <value optimized out>
        next_instr = 0x8dd23d4 "\001PWq\261"
        opcode = <value optimized out>
        oparg = <value optimized out>
        why = 3068928380
        err = <value optimized out>
        x = <value optimized out>
        v = <value optimized out>
        w = <value optimized out>
        u = <value optimized out>
        t = <value optimized out>
        stream = <value optimized out>
        freevars = 0x98937cc
        retval = 0x0
        tstate = 0x8c63050
        co = 0xb6f0ca88
        instr_ub = -1
        instr_lb = 0
        instr_prev = <value optimized out>
        first_instr = 0x8dd2314 "|"
        names = ('rc', 'c', 'exec_init_cmd', 'None', 'banner', 'isinstance', 'basestring', 'BANNER', 'banner2', 'len', 'input_hist', 'input_hist_raw', 'InputList', 'interact', 'KeyboardInterrupt', 'write')
        consts = ('Creates the local namespace and starts the mainloop.\n\n        If an optional banner argument is given, it will override the\n        internally created default banner.', '', '\nKeyboardInterrupt in interact()\n', None)
#53 0x080e2507 in PyEval_EvalCodeEx (co=0xb6f0ca88, globals={'make_quoted_expr': <function at remote 0xb7128aac>, 'NotGiven': <classobj at remote 0xb71225cc>, 'SyntaxTB': <classobj at remote 0xb6eb2a7c>, 'Error': <type at remote 0x8d69bec>, 'InputList': <type at remote 0x8e0f42c>, 'subprocess': <module at remote 0xb73eceb4>, 'clocks': <function at remote 0xb7124fb4>, 'clocku': <function at remote 0xb7124f7c>, 'esc_quotes': <function at remote 0xb7128a74>, 'target_update': <function at remote 0xb71284fc>, 'ColorScheme': <classobj at remote 0xb6f5e65c>, 'tempfile': <module at remote 0xb73ecc2c>, 'pprint': <function at remote 0xb73e6d14>, 'page_more': <function at remote 0xb7128e9c>, 'platform': <module at remote 0xb73ecd7c>, 'map_method': <function at remote 0xb7129304>, 'list2dict2': <function at remote 0xb712917c>, 'fatal': <function at remote 0xb7124f0c>, 'file_readlines': <function at remote 0xb712848c>, 'DPyGetOpt': <module at remote 0xb73ec584>, 'Magic': <classobj at remote 0xb6efe80c>, 'string': <module at remote 0xb73ec884>, 'result_display': <function at remote...(truncated), locals=0x0, args=0x9848b48, argcount=2, kws=0x9848b50, kwcount=0, defs=0xb6ebaf98, defcount=1, closure=0x0) at ../Python/ceval.c:3000
        f = Frame 0x989368c, for file /usr/lib/python2.6/dist-packages/IPython/iplib.py, line 1762, in mainloop (self=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nmail -s '$self.app_nam...(truncated)
        retval = <value optimized out>
        freevars = 0x98937cc
        tstate = 0x8c63050
        x = <value optimized out>
        u = <value optimized out>
#54 0x080e098b in fast_function (f=Frame 0x9848a04, for file /usr/lib/python2.6/dist-packages/IPython/Shell.py, line 76, in mainloop (self=<IPShellMatplotlib(IP=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nma...(truncated), throwflag=0) at ../Python/ceval.c:3846
        co = 0x60
        nd = <value optimized out>
        globals = {'make_quoted_expr': <function at remote 0xb7128aac>, 'NotGiven': <classobj at remote 0xb71225cc>, 'SyntaxTB': <classobj at remote 0xb6eb2a7c>, 'Error': <type at remote 0x8d69bec>, 'InputList': <type at remote 0x8e0f42c>, 'subprocess': <module at remote 0xb73eceb4>, 'clocks': <function at remote 0xb7124fb4>, 'clocku': <function at remote 0xb7124f7c>, 'esc_quotes': <function at remote 0xb7128a74>, 'target_update': <function at remote 0xb71284fc>, 'ColorScheme': <classobj at remote 0xb6f5e65c>, 'tempfile': <module at remote 0xb73ecc2c>, 'pprint': <function at remote 0xb73e6d14>, 'page_more': <function at remote 0xb7128e9c>, 'platform': <module at remote 0xb73ecd7c>, 'map_method': <function at remote 0xb7129304>, 'list2dict2': <function at remote 0xb712917c>, 'fatal': <function at remote 0xb7124f0c>, 'file_readlines': <function at remote 0xb712848c>, 'DPyGetOpt': <module at remote 0xb73ec584>, 'Magic': <classobj at remote 0xb6efe80c>, 'string': <module at remote 0xb73ec884>, 'result_display': <function at remote...(truncated)
        argdefs = <value optimized out>
        d = <value optimized out>
#55 call_function (f=Frame 0x9848a04, for file /usr/lib/python2.6/dist-packages/IPython/Shell.py, line 76, in mainloop (self=<IPShellMatplotlib(IP=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nma...(truncated), throwflag=0) at ../Python/ceval.c:3771
        func = <function at remote 0xb6ec202c>
        w = <value optimized out>
        nk = 0
        n = 2
        pfunc = 0x9848b48
#56 PyEval_EvalFrameEx (f=Frame 0x9848a04, for file /usr/lib/python2.6/dist-packages/IPython/Shell.py, line 76, in mainloop (self=<IPShellMatplotlib(IP=<MatplotlibShell(magic_history=<instancemethod at remote 0x985f61c>, sys_excepthook=<IPythonCrashHandler(app_name='IPython', IP=<...>, crash_report_fname='IPython_crash_report.txt', user_message_template="\nOops, $self.app_name crashed. We do our best to make it stable, but...\n\nA crash report was automatically generated with the following information:\n  - A verbatim copy of the crash traceback.\n  - A copy of your input history during this session.\n  - Data on your current $self.app_name configuration.\n\nIt was left in the file named:\n\t'$self.crash_report_fname'\nIf you can email this file to the developers, the information in it will help\nthem in understanding and correcting the problem.\n\nYou can mail it to: $self.contact_name at $self.contact_email\nwith the subject '$self.app_name Crash Report'.\n\nIf you want to do it now, the following command will work (under Unix):\nma...(truncated), throwflag=0) at ../Python/ceval.c:2412
        sp = 0x9848b50
        stack_pointer = <value optimized out>
        next_instr = 0xb71bb4c3 "\001|\001"
        opcode = <value optimized out>
        oparg = <value optimized out>
        why = 3068928044
        err = <value optimized out>
        x = <value optimized out>
        v = <value optimized out>
        w = <value optimized out>
        u = <value optimized out>
        t = <value optimized out>
        stream = <value optimized out>
        freevars = 0x9848b48
        retval = 0x0
        tstate = 0x8c63050
        co = 0xb71bb530
        instr_ub = -1
        instr_lb = 0
        instr_prev = <value optimized out>
        first_instr = 0xb71bb4b4 "|"
        names = ('IP', 'mainloop', 'sys', 'exit')
        consts = (None,)
#57 0x080e2507 in PyEval_EvalCodeEx (co=0xb71bb530, globals={'MAIN_THREAD_ID': -1220355296, 'testdec': <module at remote 0xb711d884>, 'Struct': <classobj at remote 0xb71c92fc>, 'IPShellWX': <type at remote 0x8e1d6fc>, 'IPShellGTK': <type at remote 0x8e1d39c>, 'get_tk': <function at remote 0xb6ec55dc>, '__builtin__': <module at remote 0xb73ec074>, 'hijack_qt4': <function at remote 0xb6ec5924>, 'check_gtk': <function at remote 0xb6ec5c6c>, 'CODE_RUN': None, '__main__': <module at remote 0xb73ec11c>, 'IPython': <module at remote 0xb73ec7ac>, 'HAS_CTYPES': True, 'IPShellMatplotlibQt4': <type at remote 0x8e1ea9c>, 'MatplotlibShell': <type at remote 0x8e1a0e4>, 'kill_embedded': <function at remote 0xb6ec533c>, 'error': <function at remote 0xb7124ed4>, '_async_raise': <function at remote 0xb6ec53e4>, 'start': <function at remote 0xb6ec5df4>, 'IPShellMatplotlibQt': <type at remote 0x8e1e764>, 'MatplotlibMTShell': <type at remote 0x8e1a43c>, 'MTInteractiveShell': <type at remote 0x8e0d40c>, 'SIGINT': 2, 'IPShellMatplotlib': <classobj at remote 0xb6ec632c>, '__package__': 'IPyt...(truncated), locals=0x0, args=0x8cc8634, argcount=1, kws=0x8cc8638, kwcount=0, defs=0xb6f5ca78, defcount=2, closure=0x0) at ../Python/ceval.c:3000
        f = <unknown at remote 0xb6f5ca80>
        retval = <value optimized out>
        freevars = 0x9848b48
        tstate = 0x8c63050
        x = <value optimized out>
        u = <value optimized out>
#58 0x080e098b in fast_function (f=Frame 0x8cc84fc, for file /usr/bin/ipython, line 28, in <module> (), throwflag=0) at ../Python/ceval.c:3846
        co = 0x60
        nd = <value optimized out>
        globals = {'MAIN_THREAD_ID': -1220355296, 'testdec': <module at remote 0xb711d884>, 'Struct': <classobj at remote 0xb71c92fc>, 'IPShellWX': <type at remote 0x8e1d6fc>, 'IPShellGTK': <type at remote 0x8e1d39c>, 'get_tk': <function at remote 0xb6ec55dc>, '__builtin__': <module at remote 0xb73ec074>, 'hijack_qt4': <function at remote 0xb6ec5924>, 'check_gtk': <function at remote 0xb6ec5c6c>, 'CODE_RUN': None, '__main__': <module at remote 0xb73ec11c>, 'IPython': <module at remote 0xb73ec7ac>, 'HAS_CTYPES': True, 'IPShellMatplotlibQt4': <type at remote 0x8e1ea9c>, 'MatplotlibShell': <type at remote 0x8e1a0e4>, 'kill_embedded': <function at remote 0xb6ec533c>, 'error': <function at remote 0xb7124ed4>, '_async_raise': <function at remote 0xb6ec53e4>, 'start': <function at remote 0xb6ec5df4>, 'IPShellMatplotlibQt': <type at remote 0x8e1e764>, 'MatplotlibMTShell': <type at remote 0x8e1a43c>, 'MTInteractiveShell': <type at remote 0x8e0d40c>, 'SIGINT': 2, 'IPShellMatplotlib': <classobj at remote 0xb6ec632c>, '__package__': 'IPyt...(truncated)
        argdefs = <value optimized out>
        d = <value optimized out>
#59 call_function (f=Frame 0x8cc84fc, for file /usr/bin/ipython, line 28, in <module> (), throwflag=0) at ../Python/ceval.c:3771
        func = <function at remote 0xb6ec53ac>
        w = <value optimized out>
        nk = 0
        n = 1
        pfunc = 0x8cc8634
#60 PyEval_EvalFrameEx (f=Frame 0x8cc84fc, for file /usr/bin/ipython, line 28, in <module> (), throwflag=0) at ../Python/ceval.c:2412
        sp = 0x8cc8638
        stack_pointer = <value optimized out>
        next_instr = 0xb7424640 "\001d\002"
        opcode = <value optimized out>
        oparg = <value optimized out>
        why = 3068941228
        err = <value optimized out>
        x = <value optimized out>
        v = <value optimized out>
        w = <value optimized out>
        u = <value optimized out>
        t = <value optimized out>
        stream = <value optimized out>
        freevars = 0x8cc8634
        retval = 0x0
        tstate = 0x8c63050
        co = 0xb74244e8
        instr_ub = -1
        instr_lb = 0
        instr_prev = <value optimized out>
        first_instr = 0xb742461c "d"
        names = ('__doc__', 'IPython.Shell', 'IPython', 'Shell', 'start', 'mainloop')
        consts = ("IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPython finishes, so\nyou don't have an extra prompt to get out of.\n\nThis is probably useful to developers who manage multiple Python versions and\ndon't want to have correspondingly multiple IPython versions. Note that in\nthis mode, there is no way to pass IPython any command-line options, as those\nare trapped first by Python itself.\n", -1, None)
#61 0x080e2507 in PyEval_EvalCodeEx (co=0xb74244e8, globals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated), locals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated), args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
        f = <unknown at remote 0xb73ec7a0>
        retval = <value optimized out>
        freevars = 0x8cc8634
        tstate = 0x8c63050
        x = <value optimized out>
        u = <value optimized out>
#62 0x080e2607 in PyEval_EvalCode (co=0xb74244e8, globals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated), locals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated)) at ../Python/ceval.c:541
No locals.
#63 0x080ffcbd in run_mod (fp=0x8c84030, filename=0xbf8e3b29 "/usr/bin/ipython", start=257, globals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated), locals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated), closeit=1, flags=0xbf8e351c) at ../Python/pythonrun.c:1351
        co = 0xb74244e8
#64 PyRun_FileExFlags (fp=0x8c84030, filename=0xbf8e3b29 "/usr/bin/ipython", start=257, globals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated), locals={'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated), closeit=1, flags=0xbf8e351c) at ../Python/pythonrun.c:1337
        ret = <value optimized out>
        mod = <value optimized out>
        arena = 0x8cae780
#65 0x080fff22 in PyRun_SimpleFileExFlags (fp=0x8c84030, filename=0xbf8e3b29 "/usr/bin/ipython", closeit=1, flags=0xbf8e351c) at ../Python/pythonrun.c:941
        m = <value optimized out>
        d = {'__builtins__': <module at remote 0xb73ec074>, '__file__': '/usr/bin/ipython', '__package__': None, 'GPollableInputStream': <type at remote 0x91409a4>, 'GInitiallyUnowned': <GObjectMeta(__gtype__=<gobject.GType at remote 0x9172370>, __doc__=<gobject.GObject.__doc__ at remote 0xb740b878>, __module__='gtk') at remote 0x91c6c8c>, 'IPython': <module at remote 0xb73ec7ac>, '__name__': '__main__', 'GPollableOutputStream': <type at remote 0x9140e54>, '__doc__': "IPython -- An enhanced Interactive Python\n\nThis is just the startup wrapper script, kept deliberately to a minimum.\n\nThe shell's mainloop() takes an optional argument, sys_exit (default=0). If\nset to 1, it calls sys.exit() at exit time. You can use the following code in\nyour PYTHONSTARTUP file:\n\nimport IPython\nIPython.Shell.IPShell().mainloop(sys_exit=1)\n\n[or simply IPython.Shell.IPShell().mainloop(1) ]\n\nand IPython will be your working environment when you start python. The final\nsys.exit() call will make python exit transparently when IPytho...(truncated)
        v = <value optimized out>
        ext = <value optimized out>
        set_file_name = 1
        ret = <value optimized out>
#66 0x0805dd81 in Py_Main (argc=3, argv=0xbf8e3604) at ../Modules/main.c:577
        c = <value optimized out>
        sts = 0
        command = 0x0
        filename = 0x60 <Address 0x60 out of bounds>
        module = 0x0
        fp = 0x8c84030
        p = <value optimized out>
        unbuffered = 1
        skipfirstline = 0
        stdin_is_interactive = 1
        help = -1081197783
        version = 1
        saw_unbuffered_flag = 1
        cf = {cf_flags = 0}
#67 0x0805cf6b in main (argc=3, argv=0xbf8e3604) at ../Modules/python.c:23
No locals.
A debugging session is active.

	Inferior 1 [process 7870] will be detached.

Quit anyway? (y or n) [answered Y; input not from terminal]


----------- .xsession-errors (368 sec old) ---------------------
(evolution:4069): filter-CRITICAL **: e_filter_option_add: assertion `find_option (option, value) == NULL' failed
(evolution:4069): filter-CRITICAL **: e_filter_option_add: assertion `find_option (option, value) == NULL' failed
(evolution:4069): filter-CRITICAL **: e_filter_option_add: assertion `find_option (option, value) == NULL' failed
(evolution:4069): filter-CRITICAL **: e_filter_option_add: assertion `find_option (option, value) == NULL' failed
(evolution:4069): filter-CRITICAL **: e_filter_option_add: assertion `find_option (option, value) == NULL' failed
(evolution:4069): filter-CRITICAL **: e_filter_option_add: assertion `find_option (option, value) == NULL' failed
(evolution:4069): filter-CRITICAL **: e_filter_option_add: assertion `find_option (option, value) == NULL' failed
(evolution:4069): filter-CRITICAL **: e_filter_option_add: assertion `find_option (option, value) == NULL' failed
--------------------------------------------------


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