mirror of https://github.com/python/cpython
Part II of Python2.3 update
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Raymond Hettinger
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fd6aaa17d1
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5a772d32f4
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@ -226,7 +226,7 @@ Lowest lambda args: expr anonymous function
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Alternate names are defined in module operator (e.g. __add__ and add for +)
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Most operators are overridable.
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Many of binary operators support augmented assignment:
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Many binary operators also support augmented assignment:
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x += 1 # Same as x = x + 1
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@ -249,7 +249,7 @@ Notes :
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Comparison behavior can be overridden for a given class by defining special
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method __cmp__.
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The above comparisions return True or False which are of type bool
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(a subclass of int) and behave exactly as 1 or 0 except their type and
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(a subclass of int) and behave exactly as 1 or 0 except for their type and
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that they print as True or False instead of 1 or 0.
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(1) X < Y < Z < W has expected meaning, unlike C
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(2) Compare object identities (i.e. id(object)), not object values.
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@ -508,7 +508,7 @@ s.title() uppercase characters, all remaining cased characters
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s.translate(table return a copy of s mapped through translation table (12)
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[,deletechars]) table.
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s.upper() return a copy of s converted to uppercase.
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s.zfill(width) return a string padded with zeroes on the left and
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s.zfill(width) return a string padded with zeroes on the left side and
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sliding a minus sign left if necessary. never truncates.
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Notes :
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@ -1804,13 +1804,13 @@ Bastion "Bastionification" utility (control access to instance vars)
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bdb A generic Python debugger base class.
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binhex Macintosh binhex compression/decompression.
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bisect List bisection algorithms.
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bz2 Support for bz2 compression/decompression.
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calendar Calendar printing functions.
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cgi Wraps the WWW Forms Common Gateway Interface (CGI).
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cgitb Utility for handling CGI tracebacks.
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CGIHTTPServer CGI http services.
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cmd A generic class to build line-oriented command interpreters.
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[DEL:cmp:DEL] [DEL:Efficiently compare files, boolean outcome only.:DEL]
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[DEL:cmpcache: [DEL:Same, but caches 'stat' results for speed.:DEL]
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DEL]
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datetime Basic date and time types.
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code Utilities needed to emulate Python's interactive interpreter
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codecs Lookup existing Unicode encodings and register new ones.
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colorsys Conversion functions between RGB and other color systems.
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@ -1822,11 +1822,14 @@ copy_reg Helper to provide extensibility for pickle/cPickle.
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dbhash (g)dbm-compatible interface to bsdhash.hashopen.
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dircache Sorted list of files in a dir, using a cache.
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[DEL:dircmp:DEL] [DEL:Defines a class to build directory diff tools on.:DEL]
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difflib Tool for creating delta between sequences.
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dis Bytecode disassembler.
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distutils Package installation system.
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doctest Tool for running and verifying tests inside doc strings.
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dospath Common operations on DOS pathnames.
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dumbdbm A dumb and slow but simple dbm clone.
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[DEL:dump:DEL] [DEL:Print python code that reconstructs a variable.:DEL]
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email Comprehensive support for internet email.
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exceptions Class based built-in exception hierarchy.
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filecmp File comparison.
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fileinput Helper class to quickly write a loop over all standard input
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@ -1845,19 +1848,24 @@ glob filename globbing.
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gopherlib Gopher protocol client interface.
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[DEL:grep:DEL] [DEL:'grep' utilities.:DEL]
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gzip Read & write gzipped files.
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heapq Priority queue implemented using lists organized as heaps.
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HMAC Keyed-Hashing for Message Authentication -- RFC 2104.
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htmlentitydefs Proposed entity definitions for HTML.
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htmllib HTML parsing utilities.
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HTMLParser A parser for HTML and XHTML.
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httplib HTTP client class.
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ihooks Hooks into the "import" mechanism.
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imaplib IMAP4 client.Based on RFC 2060.
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imghdr Recognizing image files based on their first few bytes.
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imputil Privides a way of writing customised import hooks.
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inspect Tool for probing live Python objects.
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keyword List of Python keywords.
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knee A Python re-implementation of hierarchical module import.
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linecache Cache lines from files.
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linuxaudiodev Lunix /dev/audio support.
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locale Support for number formatting using the current locale
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settings.
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logging Python logging facility.
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macpath Pathname (or related) operations for the Macintosh.
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macurl2path Mac specific module for conversion between pathnames and URLs.
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mailbox A class to handle a unix-style or mmdf-style mailbox.
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@ -1875,6 +1883,7 @@ netrc
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nntplib An NNTP client class. Based on RFC 977.
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ntpath Common operations on DOS pathnames.
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nturl2path Mac specific module for conversion between pathnames and URLs.
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optparse A comprehensive tool for processing command line options.
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os Either mac, dos or posix depending system.
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[DEL:packmail: [DEL:Create a self-unpacking shell archive.:DEL]
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DEL]
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@ -1882,7 +1891,7 @@ pdb A Python debugger.
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pickle Pickling (save and restore) of Python objects (a faster
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Cimplementation exists in built-in module: cPickle).
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pipes Conversion pipeline templates.
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[DEL:poly:DEL] [DEL:Polynomials.:DEL]
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pkgunil Utilities for working with Python packages.
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popen2 variations on pipe open.
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poplib A POP3 client class. Based on the J. Myers POP3 draft.
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posixfile Extended (posix) file operations.
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@ -1891,6 +1900,7 @@ pprint Support to pretty-print lists, tuples, & dictionaries
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recursively.
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profile Class for profiling python code.
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pstats Class for printing reports on profiled python code.
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pydoc Utility for generating documentation from source files.
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pty Pseudo terminal utilities.
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pyexpat Interface to the Expay XML parser.
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py_compile Routine to "compile" a .py file to a .pyc file.
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@ -1898,19 +1908,17 @@ pyclbr Parse a Python file and retrieve classes and methods.
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Queue A multi-producer, multi-consumer queue.
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quopri Conversions to/from quoted-printable transport encoding.
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rand Don't use unless you want compatibility with C's rand().
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random Random variable generators (obsolete, use whrandom)
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random Random variable generators
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re Regular Expressions.
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reconvert Convert old ("regex") regular expressions to new syntax
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("re").
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regex_syntax Flags for regex.set_syntax().
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regexp Backward compatibility for module "regexp" using "regex".
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regsub Regular expression subroutines.
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repr Redo repr() but with limits on most sizes.
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rexec Restricted execution facilities ("safe" exec, eval, etc).
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rfc822 RFC-822 message manipulation class.
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rlcompleter Word completion for GNU readline 2.0.
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robotparser Parse robot.txt files, useful for web spiders.
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sched A generally useful event scheduler class.
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sets Module for a set datatype.
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sgmllib A parser for SGML.
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shelve Manage shelves of pickled objects.
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shlex Lexical analyzer class for simple shell-like syntaxes.
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@ -1932,8 +1940,10 @@ sunau Stuff to parse Sun and NeXT audio files.
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sunaudio Interpret sun audio headers.
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symbol Non-terminal symbols of Python grammar (from "graminit.h").
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tabnanny,/font> Check Python source for ambiguous indentation.
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tarfile Facility for reading and writing to the *nix tarfile format.
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telnetlib TELNET client class. Based on RFC 854.
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tempfile Temporary file name allocation.
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textwrap Object for wrapping and filling text.
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threading Proposed new higher-level threading interfaces
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threading_api (doc of the threading module)
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toaiff Convert "arbitrary" sound files to AIFF files .
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@ -1953,17 +1963,19 @@ UserList A wrapper to allow subclassing of built-in list class.
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UserString A wrapper to allow subclassing of built-in string class.
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[DEL:util:DEL] [DEL:some useful functions that don't fit elsewhere !!:DEL]
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uu UUencode/UUdecode.
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unittest Utilities for implementing unit testing.
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wave Stuff to parse WAVE files.
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weakref Tools for creating and managing weakly referenced objects.
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webbrowser Platform independent URL launcher.
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[DEL:whatsound: [DEL:Several routines that help recognizing sound files.:DEL]
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DEL]
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whichdb Guess which db package to use to open a db file.
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whrandom Wichmann-Hill random number generator.
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xdrlib Implements (a subset of) Sun XDR (eXternal Data
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Representation)
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xmllib A parser for XML, using the derived class as static DTD.
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xml.dom Classes for processing XML using the Document Object Model.
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xml.sax Classes for processing XML using the SAX API.
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xmlrpclib Support for remote procedure calls using XML.
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zipfile Read & write PK zipped files.
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[DEL:zmod:DEL] [DEL:Demonstration of abstruse mathematical concepts.:DEL]
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