def get_content_from_snapshot(self, doc: DocumentSnapshot) -> Dict:
"""
Method for getting document content from snapshot of document
:param doc: Snapshot of document
:return: dict with document's content
"""
return doc.to_dict()
def build_data(price: DocumentSnapshot) -> dict:
data = price.to_dict()
return {
'date': data['date'],
'code': data['code'],
'opening_quotation': data['opening_quotation'],
'high': data['high'],
'turnover': data['turnover'],
'closing_quotation': data['closing_quotation'],
'low': data['low']
}
def parse_cursor(cursor, client):
from google.cloud.firestore_v1beta1 import DocumentReference
from google.cloud.firestore_v1beta1 import DocumentSnapshot
if cursor.HasField("doc_snapshot"):
path = parse_path(cursor.doc_snapshot.path)
doc_ref = DocumentReference(*path, client=client)
return DocumentSnapshot(
reference=doc_ref,
data=json.loads(cursor.doc_snapshot.json_data),
exists=True,
read_time=None,
create_time=None,
update_time=None,
)
values = [json.loads(value) for value in cursor.json_values]
return convert_data(values)