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fix: optimized rescan procedure.

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This commit is contained in:
Terry Geng 2020-06-01 09:36:13 +08:00
parent 8f533cdc2d
commit 67b72af2de
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GPG Key ID: F982F8EA1DF720E7
1 changed files with 7 additions and 2 deletions
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7
media/cache.py
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@ -112,9 +112,11 @@ class MusicCache(dict):
# remove deleted files # remove deleted files
results = self.db.query_music(Condition().or_equal('type', 'file')) results = self.db.query_music(Condition().or_equal('type', 'file'))
for result in results: for result in results:
if not os.path.exists(os.path.join(var.music_folder, result['path'])): if result['path'] not in files:
self.log.debug("library: music file missed: %s, delete from library." % result['path']) self.log.debug("library: music file missed: %s, delete from library." % result['path'])
self.db.delete_music(Condition().and_equal('id', result['id'])) self.db.delete_music(Condition().and_equal('id', result['id']))
else:
files.remove(result['path'])
for file in files: for file in files:
results = self.db.query_music(Condition().and_equal('path', file)) results = self.db.query_music(Condition().and_equal('path', file))
@ -137,7 +139,10 @@ class CachedItemWrapper:
self.version = 0 self.version = 0
def item(self): def item(self):
if self.id in self.lib:
return self.lib[self.id] return self.lib[self.id]
else:
raise ValueError(f"Uncached item of id {self.id}.")
def to_dict(self): def to_dict(self):
dict = self.item().to_dict() dict = self.item().to_dict()