Editor, Elvis Pranskevichus < elvis@magic.io>,. This article explains the new features in Python 3.7, compared to 3.6. Python 3.7 was released on June 27, 2018. For full details, see the changelog....

Functions for number conversion and formatted string output. PyOS_snprintf() and PyOS_vsnprintf() wrap the Standard C library functions snprintf() and vsnprintf(). Their purpose is to guarantee con...

Author, A.M. Kuchling and Moshe Zadka,. Introduction: A new release of Python, version 2.0, was released on October 16, 2000. This article covers the exciting new features in 2.0, highlights some o...

Source code: Lib/tty.py The tty module defines functions for putting the tty into cbreak and raw modes. Because it requires the termios module, it will work only on Unix. The tty module defines the...

Source code: Lib/urllib/ urllib is a package that collects several modules for working with URLs: urllib.request for opening and reading URLs, urllib.error containing the exceptions raised by urlli...

“Descriptors” are objects that describe some attribute of an object. They are found in the dictionary of type objects.

Source code: Lib/xml/dom/minidom.py xml.dom.minidom is a minimal implementation of the Document Object Model interface, with an API similar to that in other languages. It is intended to be simpler ...

This module provides APIs to manage, store, and access context-local state. The ContextVar class is used to declare and work with Context Variables. The copy_context() function and the Context clas...

All integers are implemented as “long” integer objects of arbitrary size. On error, most PyLong_As* APIs return(return type)-1 which cannot be distinguished from a number. Use PyErr_Occurred() to d...

Source code: Lib/http/__init__.py http is a package that collects several modules for working with the HyperText Transfer Protocol: http.client is a low-level HTTP protocol client; for high-level U...