pymongo and attribute dictionaries
Gregory Ewing
greg.ewing at canterbury.ac.nz
Wed Feb 4 15:52:31 EST 2015
Travis Griggs wrote:
> for doc in client.db.radios.find({’_id': {’$regex’: ‘^[ABC]'}}): pprint(doc)
>
> changes to
>
> for doc in ((Doc(d) for d in client.db.radios.find({’_id': {’$regex’:
> ‘^[ABC]'}})): pprint(doc)
>
> Are there other approaches? Feel free to impress me with evil abuses in the
> interest of academic enrichment...
You could encapsulate some of that in a helper function such as
def docs(source):
for d in source:
yield Doc(d)
then your example becomes
for doc in docs(client.db.radios.find({’_id': {’$regex’: ‘^[ABC]'}})):
pprint(doc)
--
Greg
More information about the Python-list
mailing list