Import function in Python

      Import      

What is Import in Python?

Python modules can get access to code from another module by importing the file/function using import. The import statement is the most common way of invoking the import machinery, but it is not the only way.

Python code in one module gains access to the code in another module by the process of importing it. The import statement combines two operations; it searches for the named module, then it binds the results of that search to a name in the local scope. 

Does python import multiple times?

Yes, you can import module as many times as you want in one Python program, no matter what module it is. Every subsequent import after the first accesses the cached module instead of re-evaluating it. Both run without problems

Some Import Modules And its Functon:

Import numpy	Numpy is support for large, multi-dimensional arrays and matrices, along with a large collection of high-level mathematical functions to operate on these arrays.
Import  random	Random function is use to take the random value
Import matplotlib	Matplotlib is a comprehensive library for creating static, animated, and interactive visualizations in Python. Matplotlib makes easy things easy and hard things possible. Create. Develop publication quality plots with just a few lines of code. Use interactive figures that can zoom, pan, update
Import pandas	Pandas is mainly used for data analysis. Pandas allows importing data from various file formats such as comma-separated values, JSON, SQL, Microsoft Excel. Pandas allows various data manipulation operations such as merging, reshaping, selecting, as well as data cleaning, and data wrangling features.
Import datetime	The datetime module supplies classes for manipulating dates and times.
Import tkinter	Tkinter is a Python binding to the Tk GUI toolkit. It is the standard Python interface to the Tk GUI toolkit, and is Python's de facto standard GUI. Tkinter is included with standard Linux, Microsoft Windows and Mac OS X installs of Python. The name Tkinter comes from Tk interface.
Import os	The OS module in python provides functions for interacting with the operating system. OS, comes under Python's standard utility modules. This module provides a portable way of using operating system dependent functionality.
Import openpyxl	openpyxl is a Python library to read/write Excel 2010 xlsx/xlsm/xltx/xltm files.
Import  stats	Python's statistics is a built-in Python library for descriptive statistics.This library contains many routines for statistical analysis. Python has a built-in module that you can use to calculate mathematical statistics of numeric data.