def exists(self):
return (self.database.exists() and self.table_name in self.database.collection_names())
- def _create_table(self):
- fields = [
- {'name': 'id', 'type': 'char', 'size': 512, 'primary': True},
- ]
- return self.database.connection._create_table(self.database.db_name, '%s$_id' % self.table_name, fields)
-
def _create_field(self, field_name):
fields = [
{'name': 'id', 'type': 'char', 'size': 512, 'primary': True},
if not self.database.db_name in self.database.connection.database_names():
self.database._create_database()
if not self.table_name in self.database.collection_names():
- self._create_table()
+ self._create_field('_id')
if not type(doc_or_docs) in (list, tuple):
docs = [doc_or_docs]
else:
docs = doc_or_docs
for doc in docs:
+ doc_id = uuid.uuid4().hex
if not '_id' in doc:
- doc['_id'] = uuid.uuid4().hex
- self._insert_document(doc)
+ doc['_id'] = doc_id
+ self._insert_document(doc_id, doc)
if type(doc_or_docs) in (list, tuple):
return [d['_id'] for d in docs]
else:
return docs[0]['_id']
- def _insert_document(self, doc):
- table_id = '%s$_id' % self.table_name
+ def _insert_document(self, doc_id, doc):
fields = self._get_fields()
- coded_id = msgpack.dumps(doc['_id'])
- self.database.connection._insert(self.database.db_name, table_id, {'id': coded_id})
for f in doc:
- if f == '_id':
- continue
if not f in fields:
self._create_field(f)
- table_f = '%s$%s' % (self.table_name, f)
values = {
- 'id': coded_id,
+ 'id': doc_id,
'value': msgpack.dumps(doc[f]),
}
if type(doc[f]) in (int, float):
values['number'] = doc[f]
+ table_f = '%s$%s' % (self.table_name, f)
self.database.connection._insert(self.database.db_name, table_f, values)