The Python Language Reference — Python 3.13.3 documentation
2 days 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 Python Tutorial — Python 3.13.3 documentation
2 days ago · The Python Language Reference gives a more formal definition of the language. To write extensions in C or C++, read Extending and Embedding the Python Interpreter and Python/C API Reference Manual .
Python 3.13.3 documentation
3 days 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 ...
Documentation generator and online help system - Python
3 days ago · The pydoc module automatically generates documentation from Python modules. The documentation can be presented as pages of text on the console, served to a web browser, or saved to HTML files.
code — Interpreter base classes — Python 3.13.3 documentation
3 days ago · The code module provides facilities to implement read-eval-print loops in Python. Two classes and convenience functions are included which can be used to build applications which provide an interactive interpreter prompt.
The Python Standard Library — Python 3.13.3 documentation
3 days 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.
1. Introduction — Python 3.13.3 documentation
2 days ago · This reference manual describes the Python programming language. It is not intended as a tutorial. While I am trying to be as precise as possible, I chose to use English rather than formal specifications for everything except syntax and lexical analysis.
Glossary — Python 3.13.3 documentation
3 days ago · In Python’s C API, a strong reference is a reference to an object which is owned by the code holding the reference. The strong reference is taken by calling Py_INCREF() when the reference is created and released with Py_DECREF() when the reference is deleted.
Download — Python 3.13.3 documentation
3 days ago · Download Python 3.13 Documentation. Last updated on: Apr 29, 2025 (22:16 UTC). To download an archive containing all the documents for this version of Python in one of various formats, follow one of links in this table.
Python Documentation contents — Python 3.13.3 documentation
Can Python be compiled to machine code, C or some other language? How does Python manage memory? Why doesn’t CPython use a more traditional garbage collection scheme?