The Python Standard Library — Python 3.13.3 documentation
1 day ago · While The Python Language Reference describes the exact syntax and semantics of the Python language, this library reference manual describes the standard library that is distributed with Python. It also describes some of the optional components that are commonly included in Python distributions.
The Python Tutorial — Python 3.13.3 documentation
1 day ago · Python’s elegant syntax and dynamic typing, together with its interpreted nature, make it an ideal language for scripting and rapid application development in many areas on most platforms. The Python interpreter and the extensive standard library are freely available in source or binary form for all major platforms from the Python web site ...
The Python Language Reference — Python 3.13.3 documentation
1 day ago · The Python Language Reference¶ This reference manual describes the syntax and “core semantics” of the language. It is terse, but attempts to be exact and complete. The semantics of non-essential built-in object types and of the built-in functions and modules are described in The Python Standard Library.
re — Regular expression operations — Python 3.13.3 documentation
1 day ago · Regular Expression Syntax¶ A regular expression (or RE) specifies a set of strings that matches it; the functions in this module let you check if a particular string matches a given regular expression (or if a given regular expression matches a particular string, which comes down to the same thing).
Python 3.13.3 documentation
1 day ago · What's new in Python 3.13? Or all "What's new" documents since Python 2.0. Tutorial Start here: a tour of Python's syntax and features. Library reference Standard library and builtins. Language reference Syntax and language elements. Python setup and usage How to install, configure, and use Python. Python HOWTOs In-depth topic manuals ...
10. Brief Tour of the Standard Library — Python 3.13.3 …
The sqlite3 module is a wrapper for the SQLite database library, providing a persistent database that can be updated and accessed using slightly nonstandard SQL syntax. Internationalization is supported by a number of modules including gettext , locale , and the codecs package.
asyncio — Asynchronous I/O — Python 3.13.3 documentation
asyncio is a library to write concurrent code using the async/await syntax. asyncio is used as a foundation for multiple Python asynchronous frameworks that provide high-performance network and web-servers, database connection libraries, distributed task queues, etc.
ast — Abstract Syntax Trees — Python 3.13.3 documentation
1 day ago · The ast module helps Python applications to process trees of the Python abstract syntax grammar. The abstract syntax itself might change with each Python release; this module helps to find out programmatically what the current grammar looks like.
parser — Access Python parse trees — Python 3.9.22 documentation
Mar 9, 2022 · The parser module provides an interface to Python’s internal parser and byte-code compiler. The primary purpose for this interface is to allow Python code to edit the parse tree of a Python expression and create executable code from this.
Built-in Functions — Python 3.13.3 documentation
1 day ago · The interpretation of format_spec will depend on the type of the value argument; however, there is a standard formatting syntax that is used by most built-in types: Format Specification Mini-Language. The default format_spec is an empty string which usually gives the same effect as calling str(value).