QmongoHelper
simplify the motor for python to use
useage
$from mongoHelper import Mongo
$db = Mongo("db_name",ip="127.0.0.1") # default parameter ip is "127.0.0.1" can connect to remote directly
$db.find("collection_name",**{
"name":"test",
# this is whole mongo 's language
})
$db.insert(collection_name , [,**searcher_option]) #same as find
$db.update(collection_name, [,**searcher_option]) #same as find
$db.remove #same as find