middleware mongodb

gistfile1.py

class middleware_mongodb(object):
    def __init__(self, db=None):
        self.db = db

    def __getattr__(self, attr):
        if attr in dir(self.db):
            return getattr(self.db, attr)
        return middleware_mongodb(self.db.__getattr__(attr))

    # rewrite methods
    def insert(self, *args, **kwargs):
        print "example", args, kwargs
        return self.db.insert(*args, **kwargs)