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Faster checking if something is in the cache

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Patrick Speiser
2012-09-30 23:09:39 +02:00
parent 4093b6f242
commit 2dbfde29ce
1 changed files with 13 additions and 7 deletions
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20
headphones/cache.py
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@@ -62,21 +62,27 @@ class Cache(object):
def __init__(self):
pass
def _exists(self, type):
self.artwork_files = glob.glob(os.path.join(self.path_to_art_cache, self.id + '*'))
self.thumb_files = glob.glob(os.path.join(self.path_to_art_cache, 'T_' + self.id + '*'))
def _findfilesstartingwith(self,pattern,folder):
files = []
for fname in os.listdir(folder):
if fname.startswith(pattern):
files.append(os.path.join(folder,fname))
return files
def _exists(self, type):
self.artwork_files = []
self.thumb_files = []
if type == 'artwork':
self.artwork_files = self._findfilesstartingwith(self.id,self.path_to_art_cache)
if self.artwork_files:
return True
else:
return False
elif type == 'thumb':
self.thumb_files = self._findfilesstartingwith("T_" + self.id,self.path_to_art_cache)
if self.thumb_files:
return True
else: