From: W. Trevor King <wking@drexel.edu>
Date: Sun, 15 Aug 2010 11:48:46 +0000 (-0400)
Subject: Add "or '.'" after dirname() calls in hooke.command_stack and .playlist.
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=add823a749e722ffda90eaacfeafcac974358434;p=hooke.git

Add "or '.'" after dirname() calls in hooke.command_stack and .playlist.

Because
  >>> import os.path
  >>> os.path.dirname('some-file')
  ''
  >>> os.path.dirname('some-file') or '.'
  '.'
and
  >>> import os
  >>> os.makedirs('')
  Traceback (most recent call last):
    ...
  OSError: [Errno 2] No such file or directory: ''
---

diff --git a/hooke/command_stack.py b/hooke/command_stack.py
index 9b2dcd7..c116473 100644
--- a/hooke/command_stack.py
+++ b/hooke/command_stack.py
@@ -154,7 +154,7 @@ class FileCommandStack (CommandStack):
         """Saves the command stack to `path`.
         """
         self.set_path(path)
-        dirname = os.path.dirname(self.path)
+        dirname = os.path.dirname(self.path) or '.'
         if makedirs == True and not os.path.isdir(dirname):
             os.makedirs(dirname)
         with open(self.path, 'w') as f:
diff --git a/hooke/playlist.py b/hooke/playlist.py
index 352617c..ee58609 100644
--- a/hooke/playlist.py
+++ b/hooke/playlist.py
@@ -370,7 +370,7 @@ class FilePlaylist (Playlist):
         """Saves the playlist in a XML file.
         """
         self.set_path(path)
-        dirname = os.path.dirname(self.path)
+        dirname = os.path.dirname(self.path) or '.'
         if makedirs == True and not os.path.isdir(dirname):
             os.makedirs(dirname)
         with open(self.path, 'w') as f: