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Let ff4d work with mc #13

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25 changes: 13 additions & 12 deletions ff4d.py
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Original file line number Diff line number Diff line change
Expand Up @@ -122,7 +122,7 @@ def releaseFH(self, fh):
return False

# Remove item from cache.
def removeFromCache(self, path):
def removeFromCache(self, path, with_parent=True):
if debug == True: appLog('debug', 'Called removeFromCache() Path: ' + path)

# Check whether this path exists within cache.
Expand All @@ -137,11 +137,13 @@ def removeFromCache(self, path):
if debug == True: appLog('debug', 'Removing from cache: ' + tmp['path'])
if tmp['path'] in self.cache:
self.cache.pop(tmp['path'])
else:
if os.path.dirname(path) in self.cache:
if self.cache[os.path.dirname(path)]['is_dir'] == True:
if debug == True: appLog('debug', 'Removing parent path from file in cache')
self.cache.pop(os.path.dirname(path))

if with_parent:
parent_item = self.cache.get(os.path.dirname(path))
if parent_item:
if parent_item['is_dir'] == True:
if debug == True: appLog('debug', 'Cleaning up parent contents')
parent_item.pop('contents', None)
if debug == True: appLog('debug', 'Removing from cache: ' + path)
self.cache.pop(path)
return True
Expand Down Expand Up @@ -173,18 +175,17 @@ def getDropboxMetadata(self, path, deep=False):
if debug_raw == True: appLog('debug', 'Data from Dropbox API call: metadata(' + path + ')')
if debug_raw == True: appLog('debug', str(item))

# Remove outdated data from cache.
self.removeFromCache(path)
# Remove outdated data from cache. Since this is just metadata update, we don't delete 'contents' of parent dir
self.removeFromCache(path, with_parent=False)

# Cache new data.
cachets = int(time())+cache_time
item.update({'cachets':cachets})
self.cache[path] = item
for tmp in item['contents']:
if tmp['is_dir'] == False:
if 'is_deleted' not in tmp or ('is_deleted' in tmp and tmp['is_deleted'] == False):
tmp.update({'cachets':cachets})
self.cache[tmp['path']] = tmp
if 'is_deleted' not in tmp or ('is_deleted' in tmp and tmp['is_deleted'] == False):
tmp.update({'cachets':cachets})
self.cache[tmp['path']] = tmp
except Exception, e:
if debug == True: appLog('debug', 'No remote changes detected for folder: ' + path, traceback.format_exc())
return item
Expand Down