Standard library in python
The Python Standard Library is a collection of modules that come with Python and provide a wide range of functionality that can be used in Python programs. These modules are part of the core Python distribution, and can be used without the need for additional installation or configuration.
The Python Standard Library includes modules for performing common tasks such as file I/O, network programming, string manipulation, and many others. Here are some of the most commonly used modules in the Python Standard Library:
os: Provides a way to interact with the operating system, such as accessing the file system or environment variables.sys: Provides access to some variables used or maintained by the Python interpreter, and functions that interact strongly with the interpreter.math: Provides a set of functions for mathematical operations, such as trigonometric functions and exponentiation.random: Provides functions for generating random numbers and selecting random items from a sequence.datetime: Provides classes for working with dates and times, and for formatting and parsing dates and times.json: Provides functions for working with JSON data, such as encoding and decoding JSON data.re: Provides support for regular expressions, allowing you to match and manipulate text based on patterns.urllib: Provides modules for working with URLs and retrieving web pages.
In addition to these modules, there are many others available in the Python Standard Library that provide a wide range of functionality. The documentation for the Python Standard Library is available on the official Python website, and provides detailed information on each module and its functions.
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