importing libraries python code example

Example 1: import different module based on python version

try:
    import simplejson as json
except ImportError:
    import json

Example 2: python import

import datetime #import module
from datetime import timedelta #import method from module

#You can also use alias names for both
import datetime as dt
from datetime import timedelta as td

Example 3: import library python

import numpy as np
import pandas as pd
import matplotlib.pyplot as plt

Example 4: import in python

import math

print(math.pi) # Prints the value of pi

Example 5: importing modules with package in python

from pakage_name.module_name import function_name
# now we can directly use function

##################################  OR  ########################################

from pakage_name import module_name
# now we have to use module_name.function_name