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don't fall over if cwd doesn't exist

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This commit is contained in:
Damien Elmes 2012-02-13 12:16:52 +09:00
parent b89dde97a8
commit abf6e3fa13
1 changed files with 7 additions and 2 deletions
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9
anki/media.py
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@ -23,7 +23,11 @@ class MediaManager(object):
self._dir = re.sub("(?i)\.(anki2)$", ".media", self.col.path) self._dir = re.sub("(?i)\.(anki2)$", ".media", self.col.path)
if not os.path.exists(self._dir): if not os.path.exists(self._dir):
os.makedirs(self._dir) os.makedirs(self._dir)
self._oldcwd = os.getcwd() try:
self._oldcwd = os.getcwd()
except OSError:
# cwd doesn't exist
self._oldcwd = None
os.chdir(self._dir) os.chdir(self._dir)
# change database # change database
self.connect() self.connect()
@ -43,7 +47,8 @@ class MediaManager(object):
self.db.close() self.db.close()
self.db = None self.db = None
# change cwd back to old location # change cwd back to old location
os.chdir(self._oldcwd) if self._oldcwd:
os.chdir(self._oldcwd)
def dir(self): def dir(self):
return self._dir return self._dir