Python connect示例

示例#1

def find(where=None, projection=None):
    if mongodb_connect.connect() == True:
        results = mongodb_connect.getCol().find(where, projection)
        print('find', results.count(), 'documents')
        return results
    else:
        print('find fail')

示例#2

文件： mongodb_delete.py 项目： Lanuer/Python-Excercise

def delete_one(bson):
    if mongodb_connect.connect() == True:
        result = mongodb_connect.getCol().delete_one(bson)
        print('delete success')
        return 'success'
    else:
        print('delete fail')
        return 'fail'

示例#3

def find_one(where=None, projection=None):
    if mongodb_connect.connect() == True:
        result = mongodb_connect.getCol().find_one(where, projection)
        return result
    else:
        print('find fail')

示例#4

def update_one(where, value):
    if mongodb_connect.connect() == True:
        result = mongodb_connect.getCol().update_one(where, value)
        print('update success')
    else:
        print('update fail')

示例#5

def update_many(where, value):
    if mongodb_connect.connect() == True:
        result = mongodb_connect.getCol().update_many(where, value)
        print('update success', result.modified_count, 'documents')
    else:
        print('update fail')

示例#6

文件： mongodb_delete.py 项目： Lanuer/Python-Excercise

def delete_many(bson={}):
    if mongodb_connect.connect() == True:
        result = mongodb_connect.getCol().delete_many(bson)
        print('delete success')
    else:
        print('delete fail')

示例#7

def insert_one(bson):
    if mongodb_connect.connect() == True:
        result = mongodb_connect.getCol().insert_one(bson)
        print('insert success')
    else:
        print('insert fail')