mongoDB.py~

#!/usr/bin/python
                                                                

import pymongo
import sys

from bson import ObjectId

class mongoDB:

    def __init__(self, db):
        client = pymongo.MongoClient('127.0.0.1', 27017)
        self.db = client[db]
    
    def insert(self, collection, document):
        collection = self.db[collection]
        collection.insert(document)
        
    def update(self, collection, post):
        collection = self.db[collection]
        OID = post["_id"]
        post.pop("_id")
        collection.update({"_id":OID},{"$set":post})
    
    def find_KV(self, collection, key, val):
        posts = self.db[str(collection)].find({key : val})
        ret = []
        for post in posts:
            ret.append(post)
        return ret
    
    def find_LT(self, collection, key, val):
        posts = self.db[str(collection)].find({str(key) : {'$lte' : val}})
        ret = []
        for post in posts:
            ret.append(post)
        return ret
        
    def find_GT(self, collection, key, val):
        posts = self.db[str(collection)].find({str(key) : {'$gte' : val}})
        ret = []
        for post in posts:
            ret.append(post)
        return ret
    
    def find_scope(self, collection, key, low, high):
        posts = self.db[str(collection)].find({str(key) : {'$lte' : high, "$gte" : low}})
        ret = []
        for post in posts:
            ret.append(post)
        return ret
        
    def find(self, tp, dic):
        ret = []
        return ret