oss/Radicale
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Atomic PROPPATCH

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This commit is contained in:
Unrud 2016-08-03 14:45:52 +02:00
parent de510148a0
commit bd7641699e
3 changed files with 21 additions and 24 deletions
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25
radicale/storage.py
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@ -298,8 +298,8 @@ class BaseCollection:
"""Get metadata value for collection."""
raise NotImplementedError
def set_meta(self, key, value):
"""Set metadata value for collection."""
def set_meta(self, props):
"""Set metadata values for collection."""
raise NotImplementedError
@property
@ -419,7 +419,7 @@ class Collection(BaseCollection):
tag = collection[0].name
if tag == "VCALENDAR":
self.set_meta("tag", "VCALENDAR")
self.set_meta({"tag": "VCALENDAR"})
if collection:
collection, = collection
items = []
@ -440,7 +440,7 @@ class Collection(BaseCollection):
self._find_available_file_name(), new_collection)
elif tag == "VCARD":
self.set_meta("tag", "VADDRESSBOOK")
self.set_meta({"tag": "VADDRESSBOOK"})
if collection:
for card in collection:
self.upload(self._find_available_file_name(), card)
@ -542,19 +542,16 @@ class Collection(BaseCollection):
with open(self._props_path, encoding=self.storage_encoding) as prop:
return json.load(prop).get(key)
def set_meta(self, key, value):
properties = {}
def set_meta(self, props):
if os.path.exists(self._props_path):
with open(self._props_path, encoding=self.storage_encoding) as prop:
properties.update(json.load(prop))
if value:
properties[key] = value
else:
properties.pop(key, None)
old_props = json.load(prop)
old_props.update(props)
props = old_props
# filter empty entries
props = {k:v for k,v in props.items() if v}
with self._atomic_write(self._props_path, "w+") as prop:
json.dump(properties, prop)
json.dump(props, prop)
@property
def last_modified(self):