《PQR2.6_printing_a4》.pdf

Python 2.6 Quick Reference Python 2.6 Quick Reference Contents Front matter Invocation Options Environment variables Lexical entities : keywords, identifiers, string literals, boolean constants, numbers, sequences, dictionaries, operators Basic types and their operations: None, bool, Numeric types, sequence types, list, dictionary, string, file, set, named tuples, date/time Advanced types Statements: assignment, conditional expressions, control flow, exceptions, name space, function def, class def Iterators; Generators; Descriptors; Decorators Built-in Functions Built-in Exceptions Standard methods operators redefinition in usercreated Classes Special informative state attributes for some types Important modules : sys, os, posix, posixpath, shutil, time, string, re, math, getopt List of modules in the base distribution Workspace exploration and idiom hints Python mode for Emacs Front matter Version 2.6 (Whats new?) Check updates at http://rgruet.free.fr/#QuickRef. Please report errors, inaccuracies and suggestions to Richard Gruet (pqr at ). Creative Commons License. Last updated on February 10, 2009. Feb 10, 2008 upgraded by Richard Gruet and Josh Stone for Python 2.6 Dec 14, 2006 upgraded by Richard Gruet for Python 2.5 Feb 17, 2005, upgraded by Richard Gruet for Python 2.4 Oct 3, 2003 upgraded by Richard Gruet for Python 2.3 May 11, 2003, rev 4 upgraded by Richard Gruet for Python 2.2 (restyled by Andrei) Aug 7, 2001 upgraded by Simon Brunning for Python 2.1 May 16, 2001 upgraded by Richard Gruet and Simon Brunning for Python 2.0 Jun 18, 2000 upgraded by Richard Gruet for Python 1.5.2