Minor improvement to extensions section in setup.cfg.

The right-hand part in [extension: foo] is now used as the name of the
extension module.  (I changed the separator from = to : and allowed
whitespace to make the sections look nicer.)

1 files changed, 7 insertions, 4 deletions

diff --git a/distutils2/config.py b/distutils2/config.py
index 1a85651..f84d1fb 100644
--- a/distutils2/config.py
+++ b/distutils2/config.py
@@ -257,13 +257,16 @@ class Config(object):
 
         ext_modules = self.dist.ext_modules
         for section_key in content:
-            labels = section_key.split('=')
+            # no str.partition in 2.4 :(
+            labels = section_key.split(':')
             if len(labels) == 2 and labels[0] == 'extension':
-                # labels[1] not used from now but should be implemented
-                # for extension build dependency
                 values_dct = content[section_key]
+                if 'name' in values_dct:
+                    raise PackagingOptionError(
+                        'extension name should be given as [extension: name], '
+                        'not as key')
                 ext_modules.append(Extension(
-                    values_dct.pop('name'),
+                    labels[1].strip(),
                     _pop_values(values_dct, 'sources'),
                     _pop_values(values_dct, 'include_dirs'),
                     _pop_values(values_dct, 'define_macros'),