tobias/radicale
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Remove duplicate code

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This commit is contained in:
Unrud 2016-08-25 05:55:21 +02:00
parent c57307c585
commit bc0f8b0a47
1 changed files with 5 additions and 13 deletions
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18
radicale/storage.py
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@ -411,11 +411,12 @@ class Collection(BaseCollection):
raise
self._sync_directory(directory)
def _find_available_file_name(self):
@staticmethod
def _find_available_file_name(exists_fn):
# Prevent infinite loop
for _ in range(10000):
file_name = hex(getrandbits(32))[2:]
if not self.has(file_name):
if not exists_fn(file_name):
return file_name
raise FileExistsError(errno.EEXIST, "No usable file name found")
@ -557,21 +558,12 @@ class Collection(BaseCollection):
new_collection = vobject.iCalendar()
for item in items:
new_collection.add(item)
# Prevent infinite loop
for _ in range(10000):
href = self._find_available_file_name()
if href not in vobject_items:
break
else:
raise FileExistsError(
errno.EEXIST, "No usable file name found")
href = self._find_available_file_name(vobject_items.get)
vobject_items[href] = new_collection
self.upload_all(vobject_items)
elif props.get("tag") == "VCARD":
for card in collection:
self.upload(self._find_available_file_name(), card)
self.upload(self._find_available_file_name(self.has), card)
# This operation is not atomic on the filesystem level but it's
# very unlikely that one rename operations succeeds while the