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Syntax cleaning

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This commit is contained in:
Ross Lawley
2011-12-07 01:34:36 -08:00
parent 216f15602b
commit 112e921ce2
2 changed files with 43 additions and 40 deletions
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30
mongoengine/document.py
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@@ -87,43 +87,43 @@ class Document(BaseDocument):
return property(fget, fset)
@classmethod
def _get_db(self):
def _get_db(cls):
"""Some Model using other db_alias"""
return get_db(self._meta.get("db_alias", DEFAULT_CONNECTION_NAME ))
return get_db(cls._meta.get("db_alias", DEFAULT_CONNECTION_NAME ))
@classmethod
def _get_collection(self):
def _get_collection(cls):
"""Returns the collection for the document."""
if not hasattr(self, '_collection') or self._collection is None:
db = self._get_db()
collection_name = self._get_collection_name()
if not hasattr(cls, '_collection') or cls._collection is None:
db = cls._get_db()
collection_name = cls._get_collection_name()
# Create collection as a capped collection if specified
if self._meta['max_size'] or self._meta['max_documents']:
if cls._meta['max_size'] or cls._meta['max_documents']:
# Get max document limit and max byte size from meta
max_size = self._meta['max_size'] or 10000000 # 10MB default
max_documents = self._meta['max_documents']
max_size = cls._meta['max_size'] or 10000000 # 10MB default
max_documents = cls._meta['max_documents']
if collection_name in db.collection_names():
self._collection = db[collection_name]
cls._collection = db[collection_name]
# The collection already exists, check if its capped
# options match the specified capped options
options = self._collection.options()
options = cls._collection.options()
if options.get('max') != max_documents or \
options.get('size') != max_size:
msg = ('Cannot create collection "%s" as a capped '
'collection as it already exists') % self._collection
'collection as it already exists') % cls._collection
raise InvalidCollectionError(msg)
else:
# Create the collection as a capped collection
opts = {'capped': True, 'size': max_size}
if max_documents:
opts['max'] = max_documents
self._collection = db.create_collection(
cls._collection = db.create_collection(
collection_name, **opts
)
else:
self._collection = db[collection_name]
return self._collection
cls._collection = db[collection_name]
return cls._collection
def save(self, safe=True, force_insert=False, validate=True, write_options=None,
cascade=None, cascade_kwargs=None, _refs=None):