python - Save data in datastore -

if have class , list (but in case 30 values):

class abc(ndb.model):    x = ndb.stringproperty()    y = ndb.stringproperty()    z = ndb.stringproperty()  var = {'x': 'oi', 'y': 'tim', 'z': 'vivo'}

and want save values in datastore, there way gave use or while loop when calling class save values without need set 1 value eg:

xabc = abc(x = var['x'], y = var['y'], z = var['z']) xabc.put()

i see no "list" here described in question, don't know if i've interpreting question correctly.

i think you're trying ask: how initialize abc instance, given dictionary dynamic (but limited) set of key/value pairs?

if understand intent is, should able simple loop on dictionary's key/value pairs, , use setattr() push keys entity.

xabc = abc() key, value in var.iteritems():     setattr(xabc, key, value)

alternative approach: can directly use constructor, feeding in keyword arguments dictionary using ** splice in keyword arguments:

xabc = abc(**var)

do have limits on kind of keys in dictionary? nice if knew front these are. dictionary coming from?

Add