[Python-checkins] cpython: Add some comments.

[brett.cannon]

http://hg.python.org/cpython/rev/e2f48b076012
changeset:   76309:e2f48b076012
user:        Brett Cannon <brett at python.org>
date:        Sat Apr 14 18:37:07 2012 -0400
summary:
  Add some comments.

files:
  Lib/importlib/_bootstrap.py |  2 ++
  1 files changed, 2 insertions(+), 0 deletions(-)


diff --git a/Lib/importlib/_bootstrap.py b/Lib/importlib/_bootstrap.py
--- a/Lib/importlib/_bootstrap.py
+++ b/Lib/importlib/_bootstrap.py
@@ -805,6 +805,7 @@
         else:
             cache = self._path_cache
             cache_module = tail_module
+        # Check if the module is the name of a directory (and thus a package).
         if cache_module in cache:
             base_path = _path_join(self.path, tail_module)
             if _path_isdir(base_path):
@@ -816,6 +817,7 @@
                 else:
                     msg = "Not importing directory {}: missing __init__"
                     _warnings.warn(msg.format(base_path), ImportWarning)
+        # Check for a file w/ a proper suffix exists.
         for suffix, loader in self.modules:
             if cache_module + suffix in cache:
                 full_path = _path_join(self.path, tail_module + suffix)

-- 
Repository URL: http://hg.python.org/cpython