[Reproducible-builds] [dh-python] 106/183: Interpreter: add suggest_pkg_name method

[Jérémy Bobbio]

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lunar pushed a commit to branch pu/reproducible_builds
in repository dh-python.

commit 458d7b0ddfdf14113d32ec3c9e81d2df166a848a
Author: Piotr Ożarowski <piotr at debian.org>
Date:   Sun Sep 1 01:49:11 2013 +0200

    Interpreter: add suggest_pkg_name method
---
 dhpython/interpreter.py | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/dhpython/interpreter.py b/dhpython/interpreter.py
index d3013e4..415c4e5 100644
--- a/dhpython/interpreter.py
+++ b/dhpython/interpreter.py
@@ -150,7 +150,7 @@ class Interpreter:
             # TODO: will Debian support more than one PyPy version?
             return self.name
         version = version or self.version or ''
-        if consider_default_ver and version == self.default_version:
+        if consider_default_ver and (not version or version == self.default_version):
             version = '3' if self.impl == 'cpython3' else ''
         elif isinstance(version, Version) and version == Version(major=2):
             version = ''  # do not promote /usr/bin/python2
@@ -423,6 +423,20 @@ class Interpreter:
             return
         return join(fdir, result)
 
+    def suggest_pkg_name(self, name):
+        """Suggest binary package name with for given library name
+
+        >>> Interpreter('python3.3').suggest_pkg_name('foo')
+        'python3-foo'
+        >>> Interpreter('python2.7-dbg').suggest_pkg_name('bar')
+        'python-bar-dbg'
+        """
+        binary = self._vstr(consider_default_ver=True)
+        if '-' in binary:
+            tmp = binary.split('-', 1)
+            return '{}-{}-{}'.format(tmp[0], name, tmp[1])
+        return '{}-{}'.format(binary, name)
+
     def _get_config(self, version=None):
         version = Version(version or self.version)
         # sysconfig module is available since Python 3.2

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