Author, A. M. Kuchling,, Release, 0.32,. In this document, we’ll take a tour of Python’s features suitable for implementing programs in a functional style. After an introduction to the concepts of ...

Source code: Lib/tkinter/__init__.py The tkinter package (“Tk interface”) is the standard Python interface to the Tcl/Tk GUI toolkit. Both Tk and tkinter are available on most Unix platforms, inclu...

Source code: Lib/tkinter/ttk.py The tkinter.ttk module provides access to the Tk themed widget set, introduced in Tk 8.5. It provides additional benefits including anti-aliased font rendering under...

Source code: Lib/subprocess.py The subprocess module allows you to spawn new processes, connect to their input/output/error pipes, and obtain their return codes. This module intends to replace seve...

Source code: Lib/logging/config.py Important: This page contains only reference information. For tutorials, please see Basic Tutorial, Advanced Tutorial, Logging Cookbook. This section describes th...

Author, A.M. Kuchling,. This article explains the new features in Python 2.4.1, released on March 30, 2005. Python 2.4 is a medium-sized release. It doesn’t introduce as many changes as the radical...

These functions are useful when creating your own extensions functions and methods. Additional information and examples are available in Extending and Embedding the Python Interpreter. The first th...

Classes provide a means of bundling data and functionality together. Creating a new class creates a new type of object, allowing new instances of that type to be made. Each class instance can have ...

Source code: Lib/datetime.py The datetime module supplies classes for manipulating dates and times. While date and time arithmetic is supported, the focus of the implementation is on efficient attr...

A Python program is read by a parser. Input to the parser is a stream of tokens, generated by the lexical analyzer. This chapter describes how the lexical analyzer breaks a file into tokens. Python...