vijayanandrp

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

import re
import email
import smtplib
import mimetypes
from email.mime.multipart import MIMEMultipart
from email import encoders
from email.mime.audio import MIMEAudio
from email.mime.base import MIMEBase

vijayanandrp

#!/usr/bin/python
# coding: Utf-8


import os
import pickle
import random
import string
import time
import urllib.request

vijayanandrp

# coding: utf-8

import time  # Importing the time library to check the time of code execution
import sys  # Importing the System Library
import os
import urllib.request
import rfc6266, requests
import random
import string

vijayanandrp

import pandas as pd

def posts_2_df(iterator, chunk_size=1000):
    """
        Turn an iterator into multiple small pandas.DataFrame
        This is a balance between memory and efficiency
    """
    records = []
 frames = []

vijayanandrp

PyMongo Tutorial : Insert, Read, Update, Delete in MongoDB

# !/usr/bin/env python3.5
# -*- coding: UTF-8 -*-

import pprint
import dateutil.parser
import datetime

vijayanandrp

PyMongo is a Python distribution containing tools for working with MongoDB, and is the recommended way to work with MongoDB from Python. Enter the following commands in command prompt to install it.

pip3.5 install pymongo

or

pip install pymongo

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Download a sample dataset or json from Github restaurants-dataset.json

restaurants-dataset.json

type the follwing command in command prompt

  mongoimport --db test --collection restaurants --drop --file "C:\Users\vp\Downloads\restaurants-dataset.json"

output looks like this in below

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Add the MongoDB path to system environment variables

(RightClick) This PC -> Properties -> Advanced System Settings (Leftside-down) -> Environment Variables -> path (system variables) -> add below values at the end

;C:\Program Files\MongoDB\Server\3.2\bin;

Open C: drive, create a folder named

C:\MongoDB

Inside MongoDB folder create

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vijayanandrp

#!/usr/bin/env python3.5
# -*- coding: UTF-8 -*-

try:
    from pymongo import MongoClient
except ImportError:
    raise ImportError('PyMongo is not installed in your machine.')


class MongoDB(object):