import firebase_admin from firebase_admin import credentials cred = credentials.Cert('path/to/serviceKey.json') firebase_admin.initialize_app(cred, { 'databaseURL' : 'https://my-db.firebaseio.com' })
db
get(), set(), push(), update()
delete()
from firebase_admin import db root = db.reference() # Add a new user under /users. new_user = root.child('users').push({ 'name' : 'Mary Anning', 'since' : 1700 }) # Update a child attribute of the new user. new_user.update({'since' : 1799}) # Obtain a new reference to the user, and retrieve child data. # Result will be made available as a Python dict. mary = db.reference('users/{0}'.format(new_user.key)).get() print 'Name:', mary['name'] print 'Since:', mary['since']
order_by_*
from firebase_admin import db dinos = db.reference('dinosaurs') # Retrieve the five tallest dinosaurs in the database sorted by height. # 'result' will be a sorted data structure (list or OrderedDict). result = dinos.order_by_child('height').limit_to_last(5).get() # Retrieve the 5 shortest dinosaurs that are taller than 2m. result = dinos.order_by_child('height').start_at(2).limit_to_first(5).get() # Retrieve the score entries whose values are between 50 and 60. result = db.reference('scores').order_by_value() \ .start_at(50).end_at(60).get()
