
json — JSON encoder and decoder — Python 3.13.5 documentation
2 days ago · Source code: Lib/json/__init__.py JSON (JavaScript Object Notation), specified by RFC 7159 (which obsoletes RFC 4627) and by ECMA-404, is a lightweight data interchange …
The Python Standard Library — Python 3.15.0a0 documentation
2 days ago · The library contains built-in modules (written in C) that provide access to system functionality such as file I/O that would otherwise be inaccessible to Python programmers, as …
Internet Data Handling — Python 3.13.5 documentation
Jul 17, 2025 · email.iterators: Iterators json — JSON encoder and decoder Basic Usage Encoders and Decoders Exceptions Standard Compliance and Interoperability Character Encodings …
pickle — Python object serialization — Python 3.13.5 documentation
2 days ago · There are fundamental differences between the pickle protocols and JSON (JavaScript Object Notation): JSON is a text serialization format (it outputs unicode text, …
Python Documentation contents — Python 3.15.0a0 documentation
Library Python 3.5.0 beta 1 Core and Builtins Library IDLE Tests Documentation Tools/Demos Python 3.5.0 alpha 4 Core and Builtins Library Build Tests Tools/Demos C API Python 3.5.0 …
marshal — Internal Python object serialization — Python 3.13.5 ...
2 days ago · In addition, the following constants are defined: marshal.version ¶ Indicates the format that the module uses. Version 0 is the historical format, version 1 shares interned …
configparser — Configuration file parser — Python 3.13.5 …
2 days ago · The convention of allowing a special section of default values for other sections or interpolation purposes is a powerful concept of this library, letting users create complex …
re — Regular expression operations — Python 3.13.5 documentation
2 days ago · The third-party regex module, which has an API compatible with the standard library re module, but offers additional functionality and a more thorough Unicode support.
What’s new in Python 3.14 — Python 3.15.0a0 documentation
3 days ago · json ¶ Add notes for JSON serialization errors that allow to identify the source of the error. (Contributed by Serhiy Storchaka in gh-122163.) Enable the json module to work as a …
Python Module Index — Python 3.15.0a0 documentation
6 days ago · Python Module Index_ | a | b | c | d | e | f | g | h | i | j | k | l | m | n | o | p | q | r | s | t | u | v | w | x | z