Python Mongodb.remove Examples

Example #1

File: mongodb_remove.py Project: KevinSwiftiOS/dspider

# -*- coding:utf-8 -*-

from spider.driver.base.field import *
from spider.driver.travel.core.traveldriver import WebsiteName, DataSourceName, TravelDriver
from spider.driver.base.mongodb import Mongodb

shops = Mongodb(db=TravelDriver.db,
                collection=TravelDriver.shop_collection,
                host='127.0.0.1').get_collection()
comments = Mongodb(
    db=TravelDriver.db,
    collection=TravelDriver.comments_collection).get_collection()
key = {
    FieldName.DATA_SOURCE: DataSourceName.HOTEL,
    FieldName.DATA_WEBSITE: WebsiteName.XIECHENG,
}
print(shops.remove(key))

Example #2

# -*- coding:utf-8 -*-

from spider.driver.base.field import *
from spider.driver.travel.core.traveldriver import WebsiteName, DataSourceName, TravelDriver
from spider.driver.base.mongodb import Mongodb

shops = Mongodb(db=TravelDriver.db,
                collection=TravelDriver.shop_collection,
                host='127.0.0.1').get_collection()
comments = Mongodb(
    db=TravelDriver.db,
    collection=TravelDriver.comments_collection).get_collection()
key = {
    FieldName.DATA_SOURCE: DataSourceName.HOTEL,
    FieldName.DATA_WEBSITE: WebsiteName.DINGPING,
}
for i in shops.find(key):
    if not i.get('shop_url'):
        shops.remove(i)