<html lang="en">

<meta charset="UTF-8"/>

<meta name="viewport" content="width=device-width, initial-scale=1.0"/>

<meta name="description" content="Modules can be defined as a file which contains Python statements and definitions.

Basically Modules are used to breakdown the large files into various small organized files. We can create our fuction in a particular file and import that function into the other file. It will help you by reusing of codes.There is no need to type codes for same function again and again."/>

<meta name="keywords" content="Python Modules,modules in Python,what is modules,C, C++, Python, Java, HTML, CSS, JavaScript, SQL, PHP, jQuery, XML, DOM, Bootstrap, Tutorials, Articles, Programming, training, learning, quiz, preferences, examples, code"/>

<title>Modules Python | Python Tutorials | CodeMistic</title>

<script data-ad-client="ca-pub-5352867889640158" async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>

<!-- Google Tag Manager -->

<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':

new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],

j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=

'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);

})(window,document,'script','dataLayer','GTM-MCNC43J');</script>

<!-- End Google Tag Manager -->

<!-- Global site tag (gtag.js) - Google Analytics -->

<script async src="https://www.googletagmanager.com/gtag/js?id=G-YPTQSLH0XW"></script>

<script>

window.dataLayer = window.dataLayer || [];

function gtag(){dataLayer.push(arguments);}

gtag('js', new Date());

gtag('config', 'G-YPTQSLH0XW');

</script>

<!-- Favicon -->

<link rel="icon" type="img/png" href="../favicon.png"/>

<!-- FONT AWESOME -->

<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.13.1/css/all.css"

integrity="sha384-xxzQGERXS00kBmZW/6qxqJPyxW3UR0BPsL4c8ILaIWXva5kFi7TxkIIaMiKtqV1Q" crossorigin="anonymous"/>

<!-- FONTS -->

<link href="https://fonts.googleapis.com/css2?family=Kalam:wght@700&family=Ubuntu&family=Varela+Round&display=swap"

rel="stylesheet"/>

<!-- Bootstrap -->

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity=""

crossorigin="anonymous"/>

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity=""

crossorigin="anonymous"/>

<!-- CSS -->

<link rel="stylesheet" href="../lang_styles.css"/>

<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MCNC43J"

height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>

<!-- End Google Tag Manager (noscript) -->

<!-- NAVIGATION BAR -->

<nav class="navbar fixed-top navbar-expand-xl navbar-dark">

<a class="navbar-brand" href="../index.html">CODEMISTIC</a>

<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">

<span class="navbar-toggler-icon"></span>

</button>

<div class="collapse navbar-collapse" id="navbarSupportedContent">

<ul class="navbar-nav ml-auto">

<li class="nav-item">

<a class="nav-link" href="../index.html">Home</a>

</li>

<li class="nav-item dropdown">

<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button"

data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">

Tutorials

</a>

<div class="dropdown-menu" aria-labelledby="navbarDropdown">

<a class="dropdown-item" href="../cpp.html">C++</a>

<div class="dropdown-divider"></div>

<a class="dropdown-item" href="../python.html">Python</a>

<div class="dropdown-divider"></div>

<a class="dropdown-item" href="../java.html">Java</a>

<div class="dropdown-divider"></div>

<a class="dropdown-item" href="../dsa.html">Data Structure and Algorithms</a>

<div class="dropdown-divider"></div>

<a class="dropdown-item" href="../tutorials.html">All Tutorials</a>

</div>

</li>

<li class="nav-item">

<a class="nav-link" href="../events.html">Events</a>

</li>

<li class="nav-item">

<a class="nav-link" href="../teen-code.html">Teen-Code</a>

</li>

<li class="nav-item">

<a class="nav-link" href="../campus.html">Campus Programme</a>

</li>

<!-- <li class="nav-item">

<li class="nav-item">

<a class="nav-link" href="../register.html">Join Our Community</a>

</li>

</ul>

</div>

</nav>

<!-- Accordion -->

<section class="lbar">

<div class="lang-img col-md-2">

<img src="../logo/python.png" alt="python" class="imghome" >

</div>

<ul id="accordion" class="accordion ml-5">

<li class=" collape in">

<div class="link">Python Introduction<i class="fa fa-chevron-down"></i>

</div>

<ul class="submenu collapse ">

<li>

<a href="start-python.html " class="closed">Getting Started</a>

</li>

<li>

<a href="keyword-and-identifiers-python.html" class="closed">Keyword and Identifiers</a>

</li>

<li>

<a href="statements-and-comments-python.html" class="closed">Statements & Comments</a>

</li>

<li>

<a href="variables-python.html" class="closed">Python Variables</a>

</li>

<li>

<a href="datatypes-python.html" class="closed">Python Datatypes</a>

</li>

<li>

<a href="type-conversion-python.html" class="closed">Python Type Conversion</a>

</li>

<li>

<a href="input-output-import-python.html" class="closed">Python I/O and import</a>

</li>

<li>

<a href="operators-python.html" class="closed">Python Operators</a>

</li>

<li>

<a href="namespace-python.html" class="closed">Python Namespace</a>

</li>

</ul>

</li>

<li>

<div class="link">Flow Control<i class="fa fa-chevron-down"></i>

</div>

<ul class="submenu collapse">

<li>

<a href="if-else-python.html" class="closed">Getting if...else</a>

</li>

<li>

<a href="keyword-for-loop-python.html" class="closed">Python for Loop</a>

</li>

<li>

<a href="while-loop-python.html" class="closed">Python while Loop</a>

</li>

<li>

<a href="break-and-continue-python.html" class="closed">Python break and continue</a>

</li>

<li>

<a href="pass-python.html" class="closed">Python Pass</a>

</li>

</ul>

</li>

<li>

<div class="link">Python Function<i class="fa fa-chevron-down"></i>

</div>

<ul class="submenu collapse show">

<li>

<a href="functions-python.html" class="closed">Getting Functions</a>

</li>

<li>

<a href="keyword-and-arguments-python.html" class="closed">Keyword and Arguments</a>

</li>

<li>

<a href="recursion-python.html" class="closed">Python Recursions</a>

</li>

<li>

<a href="anonymous-python.html" class="closed">Anonymous Function</a>

</li>

<li>

<a href="global-local-and-nonlocal-python.html" class="closed">Global, Local and Nonlocal</a>

</li>

<li>

<a href="modules-python.html" class="opened">Python Modules</a>

</li>

<li>

<a href="package-python.html" class="closed">Python Packages</a>

</li>

</ul>

</li>

<li>

<div class="link">Python Data Types<i class="fa fa-chevron-down"></i>

</div>

<ul class="submenu collapse">

<li>

<a href="numbers-python.html" class="closed">Python Numbers</a>

</li>

<li>

<a href="list-python.html" class="closed">Python List</a>

</li>

<li>

<a href="tuple-python.html" class="closed">Python Tuple</a>

</li>

<li>

<a href="string-python.html" class="closed">Python String</a>

</li>

<li>

<a href="set-python.html" class="closed">Python Set</a>

</li>

<li>

<a href="dictionary-python.html" class="closed">Python Dictionary</a>

</li>

</ul>

</li>

<li>

<div class="link">Python File Handeling<i class="fa fa-chevron-down"></i>

</div>

<ul class="submenu collapse">

<li>

<a href="file-operation-python.html" class="closed">Python File Operation</a>

</li>

<li>

<a href="directory-and-file-management-python.html" class="closed">Python Dictionary</a>

</li>

<li>

<a href="exception-python.html" class="closed">Python Exception</a>

</li>

<li>

<a href="exception-handling-python.html" class="closed">Python Exception Handling</a>

</li>

<li>

<a href="user-defined-exception-python.html" class="closed">Python User-defined Exception</a>

</li>

</ul>

</li>

<li>

<div class="link">Python Object and Class<i class="fa fa-chevron-down"></i>

</div>

<ul class="submenu collapse">

<li>

<a href="oop-python.html" class="closed">Python OOP</a>

</li>

<li>

<a href="class-python.html" class="closed">Python Class</a>

</li>

<li>

<a href="inheritance-python.html" class="closed">Python Inheritance</a>

</li>

<li>

<a href="multiple-inheritance-python.html" class="closed">Multiple Inheritance</a>

</li>

<li>

<a href="operator-overloading-python.html" class="closed">Operator Overloading</a>

</li>

</ul>

</li>

<li>

<div class="link">Python Advance Topics<i class="fa fa-chevron-down"></i>

</div>

<ul class="submenu collapse">

<li>

<a href="iterator-python.html" class="closed">Python Iterator</a>

</li>

<li>

<a href="generator-python.html" class="closed">Python Generator</a>

</li>

<li>

<a href="closure-python.html" class="closed">Python Closure</a>

</li>

<li>

<a href="decorator-python.html" class="closed">Python Decorators</a>

</li>

<li>

<a href="properties-python.html" class="closed">Python Properties</a>

</li>

<li>

<a href="regex-python.html" class="closed">Python RegEx</a>

</li>

</ul>

</li>

<li>

<div class="link">Python Date and Time<i class="fa fa-chevron-down"></i>

</div>

<ul class="submenu collapse">

<li>

<a href="datetime-python.html" class="closed">Python datetime Module</a>

</li>

<li>

<a href="datetime.strftime()-python.html" class="closed">Python datetime.strftime()</a>

</li>

<li>

<a href="datetime.strptime()-python.html" class="closed">Python datetime.strptime()</a>

</li>

<li>

<a href="current-date-and-time-python.html" class="closed">Current Date and Time</a>

</li>

<li>

<a href="get-current-time-python.html" class="closed">Get current time</a>

</li>

<li>

<a href="timestamp-to-datetime-python.html" class="closed">Timestamp to datetime</a>

</li>

<li>

<a href="time-module-python.html" class="closed">Python Time Module</a>

</li>

<li>

<a href="time.sleep-python.html" class="closed">Python time.sleep</a>

</li>

</ul>

</li>

</ul>

</section>

<br>

<section class="para">

<!-- <div class="but mt-4">

<!-- breadcrumb -->

<nav class="bdcrumb" id="bdcrumb" aria-label="breadcrumb">

<ul class="breadcrumb">

<li class="breadcrumb-item"><a href="../tutorials.html"><i class="fas fa-home"></i></a></li>

<li class="breadcrumb-item"><a href="../python.html#languages">Python Index</a></li>

<li class="breadcrumb-item active" aria-current="page">Getting started</li>

</ul>

</nav>

<!-- breadcrumb ending -->

<!-- HEADING -->

<br>

<div class="wrapper">

<h3>Python Modules</h3>

<hr>

<h4>Modules</h4>

<p>Modules can be defined as a file which contains Python statements and definitions.<br>

The filename in the module should contain suffix <b>.py</b>.<br>

Basically Modules are used to breakdown the large files into various small organized files. We can create our fuction in a particular file and import that function into the other file. It will help you by reusing of codes.There is no need to type codes for same function again and again.</p>

<b>Example:</b><br><br>

def div(a,b):

#here div function defines the divide operation

result=a/b

print(float(result))

<p>We save the above program file as <b>division.py</b></p><br>

<h4>Import Modules in Python</h4>

<p>We can import the module in another module i.e in another file here.In python <b>import</b> keyword is used to do this.<br>

To import our module <b>division</b>.Type the following code in the python interpreter.<br>

</p>

<pre><code>

>>> import division

<p>And for accessing the function of the module<b> dot(.)</b> operator is used as you can see in the below example.<br></p>

<b>Syntax:</b><br><br>

<b>modulename.function()</b><br>

<b>Example:</b><br><br>

>>>division.div(35,7)

5.0

<h5>Renaming of module</h5>

<p>We can create a alias for module by using <b>as</b> keyword</p>

import <b>math</b> as <b>mt</b>

<p>In the above example we imported a module <b>math</b> as <b>mt</b>. Now <b>mt</b> can be written in the place of math.</p>

<p>There are various ways for accessing a function from a module with the help of <b>import</b> statement.</p>

<ol>

<li>Python import statement</li>

<p>We can simply use <b>import</b> keyword in this type.</p>

import <b>math</b> as <b>mt</b>

print("the value of e:",mt.e)

<li>Python from...import statement</li>

<p>Here, we import the speciic names according to necessity from amodule without importing the whole module.</p>

from <b>math</b> import <b>e</b>

print("the value of e is:",e)

<p><b>Note:</b> For importing multiple names <b>comma(,)</b> is used as a seperable.</p>

<li>Import all names</li>

<p>In this type,<b>*</b> is used to import all the names.</p>

from <b>math</b> import <b>*</b>

print("the value of e is:",e)

<b>Output for all above code:</b>

The value of e is:2.718281828459045

</ol>

<h5>Using dir() function</h5>

<p>The dir() is used to list out the all functions in a module.It is a built-in function.This will also list the functions created by you.<br>

We can use <b>dir()</b> in our module<b> division</b></p>

>>>dir(division)

<p>There are various types of built-in modules available in python like math as we seen above.There are also some more examples like numpy,matplotlib etc.<br>

For checking out the modules,Open your python shell and write the following code:<br></p>

>>>help('modules')

<p>The above code will display all the built-in modules come with python.</p>

</div>

<div class="but text-right">

<button class="btn btn-primary pull-right"><a href="package-python.html">Next Topic&nbsp;<i

class="fas fa-arrow-right "></i><br/>Python Packages</a></button>

</div><br>

</section>

<!-- footer -->

<footer >

<div class="row footer" >

<div class="logo">

<img src="../image.png" alt="" class="f-img">

<h5>LEARN CODE DISCUSS</h5>

</div>

<div class="footer-column ">

<ul class="footer-ul">

<li class="foot-header"><strong>CodeMistic</strong></li>

<li class="f-li"><a href="../index.html" class="f-links">Home</a></li>

<li class="f-li"><a href="../team.html" class="f-links">Our Team</a></li>

<li class="f-li"><a href="../terms-and-conditions.html" class="f-links">Terms of Service</a></li>

<li class="f-li"><a href="../privacy-policy.html" class="f-links">Privacy Policy</a></li>

</ul>

</div>

<div class="footer-column ">

<ul class="footer-ul ">

<li class="foot-header"><strong>LEARN</strong></li>

<li class="f-li"><a href="../cpp.html" class="f-links">C++</a></li>

<li class="f-li"><a href="../java.html" class="f-links">Java</a></li>

<li class="f-li"><a href="../python.html" class="f-links">Python</a></li>

<li class="f-li"><a href="../dsa.html" class="f-links">DSA</a></li>

</ul>

</div>

<div class="footer-column ">

<ul class="footer-ul ">

<li class="foot-header"><strong>CONTRIBUTE</strong></li>

<li class="f-li"><a href="https://docs.google.com/forms/d/e/1FAIpQLSduxk_aP9M1lqUAebQJwRXiVm2ukmdgv3T7gjBpOsr_gdeOcQ/viewform?usp=sf_link" class="f-links" target="_blank">Write an Article/Blog</a></li>

<li class="f-li"><a href="https://docs.google.com/forms/d/e/1FAIpQLSc2O28YJpxQc6kh2tKpI_Lf5MwfwGXVnhMs0g5EEXobJ4Beeg/viewform?usp=sf_link" class="f-links" target="_blank">Internships</a></li>

<li class="f-li"><a href="https://docs.google.com/forms/d/e/1FAIpQLSe9nr_Aw0fGIqm3_xWhqEzTr3UWdOFz-pvKpQvkAsosORYq9w/viewform?usp=sf_link" class="f-links" target="_blank">Videos</a></li>

<li class="f-li"><a href="https://docs.google.com/forms/d/e/1FAIpQLScOW3hJjxxwzPYL4u51oboc4T1aDtIUEIRa20hKPKu4UlcZAA/viewform?usp=sf_link" class="f-links" target="_blank">Donations/Funds</a></li>

</ul>

</div>

</div>

<div class="footer-links" style="text-align: center;">

<!-- <h7>Connect With Us</h7><br><br> -->

<a href="https://www.facebook.com/codemistic " target="_blank "><i class="icons fa-2x fab fa-facebook "

style="color:#3b5998; "></i></a>

<a href="https://www.instagram.com/codemistic " target="_blank "><i class="icons fa-2x fab fa-instagram "

style="color:#e95950; "></i></a>

<a href="https://www.twitter.com/codemistic " target="_blank "><i class="icons fa-2x fab fa-twitter "

style="color:#8accf5; "></i></a>

<a href="https://www.linkedin.com/company/codemistic " target="_blank "><i

class="icons fa-2x fab fa-linkedin " style="color:#88b3ee; "></i></a>

<a href="https://t.me/codemistic " target="_blank "><i class="icons fa-2x fab fa-telegram "

style="color:#65adda; "></i></a>

<a href="https://www.youtube.com/channel/UCS1Iv_kkgQGDwoXtvrlwlag " target="_blank "><i

class="icons fa-2x fab fa-youtube " style="color:red; "></i></a>

<p class="foot mt-3">&#169 Copyright : <strong>CodeMistic</strong> All Rights Reserved.</p>

</div>

</footer>

<!-- CSS Scripts -->

<script src="https://code.jquery.com/jquery-3.5.1.slim.min.js "

integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj "

crossorigin="anonymous "></script>

<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/umd/popper.min.js "

integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo "

crossorigin="anonymous "></script>

<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.min.js "

integrity="sha384-OgVRvuATP1z7JjHLkuOU7Xw704+h835Lr+6QL9UvYjZE3Ipu6Tp75j7Bh/kR0JKI "

crossorigin="anonymous "></script>

<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js'></script>

<script src='../side.js'></script>