<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> <title>Contents</title> <META NAME="description" CONTENT="Contents"> <META NAME="keywords" CONTENT="lib"> <META NAME="resource-type" CONTENT="document"> <META NAME="distribution" CONTENT="global"> <meta http-equiv="Content-Type" content="text/html; charset="> <link rel="STYLESHEET" href="lib.css"> <link rel="first" href="lib.html"> <link rel="contents" href="contents.html" title="Contents"> <link rel="index" href="genindex.html" title="Index"> <LINK REL="next" href="intro.html"> <LINK REL="previous" href="front.html"> <LINK REL="up" HREF="lib.html"> <LINK REL="next" href="intro.html"> </head> <body> <DIV CLASS="navigation"> <table align="center" width="100%" cellpadding="0" cellspacing="2"> <tr> <td><A href="front.html"><img src="../icons/previous.gif" border="0" height="32" alt="Previous Page" width="32"></A></td> <td><A HREF="lib.html"><img src="../icons/up.gif" border="0" height="32" alt="Up One Level" width="32"></A></td> <td><A href="intro.html"><img src="../icons/next.gif" border="0" height="32" alt="Next Page" width="32"></A></td> <td align="center" width="100%">Python Library Reference</td> <td><a href="modindex.html" title="Module Index"><img src="../icons/modules.gif" border="0" height="32" alt="Module Index" width="32"></a></td> <td><A href="genindex.html"><img src="../icons/index.gif" border="0" height="32" alt="Index" width="32"></A></td> </tr></table> <b class="navlabel">Previous:</b> <a class="sectref" href="front.html">Front Matter</A> <b class="navlabel">Up:</b> <a class="sectref" HREF="lib.html">Python Library Reference</A> <b class="navlabel">Next:</b> <a class="sectref" href="intro.html">1. Introduction</A> <br><hr> </DIV> <!--End of Navigation Panel--> <BR> <BR><H2><A NAME="SECTION002000000000000000000"> Contents</A> </H2> <!--Table of Contents--> <UL CLASS="TofC"> <LI><A href="front.html">Front Matter</a> <LI><A href="intro.html">1. Introduction</a> <LI><A href="builtin.html">2. Built-in Functions, Types, and Exceptions</a> <UL> <LI><A href="built-in-funcs.html">2.1 Built-in Functions</a> <LI><A href="types.html">2.2 Built-in Types</a> <UL> <LI><A href="truth.html">2.2.1 Truth Value Testing</a> <LI><A href="boolean.html">2.2.2 Boolean Operations</a> <LI><A href="comparisons.html">2.2.3 Comparisons</a> <LI><A href="typesnumeric.html">2.2.4 Numeric Types</a> <LI><A href="typeiter.html">2.2.5 Iterator Types</a> <LI><A href="typesseq.html">2.2.6 Sequence Types</a> <LI><A href="typesmapping.html">2.2.7 Mapping Types</a> <LI><A href="bltin-file-objects.html">2.2.8 File Objects</a> <LI><A href="typesother.html">2.2.9 Other Built-in Types</a> <LI><A href="specialattrs.html">2.2.10 Special Attributes</a> </ul> <LI><A href="module-exceptions.html">2.3 Built-in Exceptions</a> </ul> <LI><A href="python.html">3. Python Runtime Services</a> <UL> <LI><A href="module-sys.html">3.1 sys -- System-specific parameters and functions</a> <LI><A href="module-gc.html">3.2 gc -- Garbage Collector interface</a> <LI><A href="module-weakref.html">3.3 weakref -- Weak references</a> <UL> <LI><A href="weakref-objects.html">3.3.1 Weak Reference Objects</a> <LI><A href="weakref-example.html">3.3.2 Example</a> <LI><A href="weakref-extension.html">3.3.3 Weak References in Extension Types</a> </ul> <LI><A href="module-fpectl.html">3.4 fpectl -- Floating point exception control</a> <UL> <LI><A href="fpectl-example.html">3.4.1 Example</a> <LI><A href="node41.html">3.4.2 Limitations and other considerations</a> </ul> <LI><A href="module-atexit.html">3.5 atexit -- Exit handlers</a> <UL> <LI><A href="atexit-example.html">3.5.1 atexit Example</a> </ul> <LI><A href="module-types.html">3.6 types -- Names for all built-in types</a> <LI><A href="module-UserDict.html">3.7 UserDict -- Class wrapper for dictionary objects</a> <LI><A href="module-UserList.html">3.8 UserList -- Class wrapper for list objects</a> <LI><A href="module-UserString.html">3.9 UserString -- Class wrapper for string objects</a> <LI><A href="module-operator.html">3.10 operator -- Standard operators as functions.</a> <UL> <LI><A href="operator-map.html">3.10.1 Mapping Operators to Functions</a> </ul> <LI><A href="module-inspect.html">3.11 inspect -- Inspect live objects</a> <UL> <LI><A href="inspect-types.html">3.11.1 Types and members</a> <LI><A href="inspect-source.html">3.11.2 Retrieving source code</a> <LI><A href="inspect-classes-functions.html">3.11.3 Classes and functions</a> <LI><A href="inspect-stack.html">3.11.4 The interpreter stack</a> </ul> <LI><A href="module-traceback.html">3.12 traceback -- Print or retrieve a stack traceback</a> <UL> <LI><A href="traceback-example.html">3.12.1 Traceback Example</a> </ul> <LI><A href="module-linecache.html">3.13 linecache -- Random access to text lines</a> <LI><A href="module-pickle.html">3.14 pickle -- Python object serialization</a> <UL> <LI><A href="node59.html">3.14.1 Relationship to other Python modules</a> <LI><A href="node60.html">3.14.2 Data stream format</a> <LI><A href="node61.html">3.14.3 Usage</a> <LI><A href="node62.html">3.14.4 What can be pickled and unpickled?</a> <LI><A href="pickle-protocol.html">3.14.5 The pickle protocol</a> <LI><A href="pickle-sec.html">3.14.6 Security</a> <LI><A href="pickle-example.html">3.14.7 Example</a> </ul> <LI><A href="module-cPickle.html">3.15 cPickle -- A faster pickle</a> <LI><A href="module-copyreg.html">3.16 copy_reg -- Register pickle support functions</a> <LI><A href="module-shelve.html">3.17 shelve -- Python object persistence</a> <LI><A href="module-copy.html">3.18 copy -- Shallow and deep copy operations</a> <LI><A href="module-marshal.html">3.19 marshal -- Internal Python object serialization</a> <LI><A href="module-warnings.html">3.20 warnings -- Warning control</a> <UL> <LI><A href="warning-categories.html">3.20.1 Warning Categories</a> <LI><A href="warning-filter.html">3.20.2 The Warnings Filter</a> <LI><A href="warning-functions.html">3.20.3 Available Functions</a> </ul> <LI><A href="module-imp.html">3.21 imp -- Access the import internals</a> <UL> <LI><A href="examples-imp.html">3.21.1 Examples</a> </ul> <LI><A href="module-code.html">3.22 code -- Interpreter base classes</a> <UL> <LI><A href="interpreter-objects.html">3.22.1 Interactive Interpreter Objects</a> <LI><A href="console-objects.html">3.22.2 Interactive Console Objects</a> </ul> <LI><A href="module-codeop.html">3.23 codeop -- Compile Python code</a> <LI><A href="module-pprint.html">3.24 pprint -- Data pretty printer</a> <UL> <LI><A href="node85.html">3.24.1 PrettyPrinter Objects</a> </ul> <LI><A href="module-repr.html">3.25 repr -- Alternate repr() implementation</a> <UL> <LI><A href="Repr-objects.html">3.25.1 Repr Objects</a> <LI><A href="subclassing-reprs.html">3.25.2 Subclassing Repr Objects</a> </ul> <LI><A href="module-new.html">3.26 new -- Creation of runtime internal objects</a> <LI><A href="module-site.html">3.27 site -- Site-specific configuration hook</a> <LI><A href="module-user.html">3.28 user -- User-specific configuration hook</a> <LI><A href="module-builtin.html">3.29 __builtin__ -- Built-in functions</a> <LI><A href="module-main.html">3.30 __main__ -- Top-level script environment</a> </ul> <LI><A href="strings.html">4. String Services</a> <UL> <LI><A href="module-string.html">4.1 string -- Common string operations</a> <LI><A href="module-re.html">4.2 re -- Regular expression operations</a> <UL> <LI><A href="re-syntax.html">4.2.1 Regular Expression Syntax</a> <LI><A href="matching-searching.html">4.2.2 Matching vs. Searching</a> <LI><A href="node99.html">4.2.3 Module Contents</a> <LI><A href="re-objects.html">4.2.4 Regular Expression Objects</a> <LI><A href="match-objects.html">4.2.5 Match Objects</a> <LI><A href="node102.html">4.2.6 Examples</a> </ul> <LI><A href="module-struct.html">4.3 struct -- Interpret strings as packed binary data</a> <LI><A href="module-difflib.html">4.4 difflib -- Helpers for computing deltas</a> <UL> <LI><A href="sequence-matcher.html">4.4.1 SequenceMatcher Objects</a> <LI><A href="sequencematcher-examples.html">4.4.2 SequenceMatcher Examples</a> <LI><A href="differ-objects.html">4.4.3 Differ Objects</a> <LI><A href="differ-examples.html">4.4.4 Differ Example</a> </ul> <LI><A href="module-fpformat.html">4.5 fpformat -- Floating point conversions</a> <LI><A href="module-StringIO.html">4.6 StringIO -- Read and write strings as files</a> <LI><A href="module-cStringIO.html">4.7 cStringIO -- Faster version of StringIO</a> <LI><A href="module-codecs.html">4.8 codecs -- Codec registry and base classes</a> <UL> <LI><A href="node113.html">4.8.1 Codec Base Classes</a> </ul> <LI><A href="module-unicodedata.html">4.9 unicodedata -- Unicode Database</a> </ul> <LI><A href="misc.html">5. Miscellaneous Services</a> <UL> <LI><A href="module-pydoc.html">5.1 pydoc -- Documentation generator and online help system</a> <LI><A href="module-doctest.html">5.2 doctest -- Test docstrings represent reality</a> <UL> <LI><A href="node123.html">5.2.1 Normal Usage</a> <LI><A href="node124.html">5.2.2 Which Docstrings Are Examined?</a> <LI><A href="node125.html">5.2.3 What's the Execution Context?</a> <LI><A href="node126.html">5.2.4 What About Exceptions?</a> <LI><A href="node127.html">5.2.5 Advanced Usage</a> <LI><A href="node128.html">5.2.6 How are Docstring Examples Recognized?</a> <LI><A href="node129.html">5.2.7 Warnings</a> <LI><A href="node130.html">5.2.8 Soapbox</a> </ul> <LI><A href="module-unittest.html">5.3 unittest -- Unit testing framework</a> <UL> <LI><A href="organizing-tests.html">5.3.1 Organizing test code</a> <LI><A href="legacy-unit-tests.html">5.3.2 Re-using old test code</a> <LI><A href="unittest-contents.html">5.3.3 Classes and functions</a> <LI><A href="testcase-objects.html">5.3.4 TestCase Objects</a> <LI><A href="testsuite-objects.html">5.3.5 TestSuite Objects</a> <LI><A href="testresult-objects.html">5.3.6 TestResult Objects</a> <LI><A href="testloader-objects.html">5.3.7 TestLoader Objects</a> </ul> <LI><A href="module-math.html">5.4 math -- Mathematical functions</a> <LI><A href="module-cmath.html">5.5 cmath -- Mathematical functions for complex numbers</a> <LI><A href="module-random.html">5.6 random -- Generate pseudo-random numbers</a> <LI><A href="module-whrandom.html">5.7 whrandom -- Pseudo-random number generator</a> <LI><A href="module-bisect.html">5.8 bisect -- Array bisection algorithm</a> <UL> <LI><A href="bisect-example.html">5.8.1 Example</a> </ul> <LI><A href="module-array.html">5.9 array -- Efficient arrays of numeric values</a> <LI><A href="module-ConfigParser.html">5.10 ConfigParser -- Configuration file parser</a> <UL> <LI><A href="ConfigParser-objects.html">5.10.1 ConfigParser Objects</a> </ul> <LI><A href="module-fileinput.html">5.11 fileinput -- Iterate over lines from multiple input streams</a> <LI><A href="module-xreadlines.html">5.12 xreadlines -- Efficient iteration over a file</a> <LI><A href="module-calendar.html">5.13 calendar -- General calendar-related functions</a> <LI><A href="module-cmd.html">5.14 cmd -- Support for line-oriented command interpreters</a> <UL> <LI><A href="Cmd-objects.html">5.14.1 Cmd Objects</a> </ul> <LI><A href="module-shlex.html">5.15 shlex -- Simple lexical analysis</a> <UL> <LI><A href="shlex-objects.html">5.15.1 shlex Objects</a> </ul> </ul> <LI><A href="allos.html">6. Generic Operating System Services</a> <UL> <LI><A href="module-os.html">6.1 os -- Miscellaneous operating system interfaces</a> <UL> <LI><A href="os-procinfo.html">6.1.1 Process Parameters</a> <LI><A href="os-newstreams.html">6.1.2 File Object Creation</a> <LI><A href="os-fd-ops.html">6.1.3 File Descriptor Operations</a> <LI><A href="os-file-dir.html">6.1.4 Files and Directories</a> <LI><A href="os-process.html">6.1.5 Process Management</a> <LI><A href="os-path.html">6.1.6 Miscellaneous System Information</a> </ul> <LI><A href="module-os.path.html">6.2 os.path -- Common pathname manipulations</a> <LI><A href="module-dircache.html">6.3 dircache -- Cached directory listings</a> <LI><A href="module-stat.html">6.4 stat -- Interpreting stat() results</a> <LI><A href="module-statcache.html">6.5 statcache -- An optimization of os.stat()</a> <LI><A href="module-statvfs.html">6.6 statvfs -- Constants used with os.statvfs()</a> <LI><A href="module-filecmp.html">6.7 filecmp -- File and Directory Comparisons</a> <UL> <LI><A href="dircmp-objects.html">6.7.1 The dircmp class</a> </ul> <LI><A href="module-popen2.html">6.8 popen2 -- Subprocesses with accessible I/O streams</a> <UL> <LI><A href="popen3-objects.html">6.8.1 Popen3 and Popen4 Objects</a> </ul> <LI><A href="module-time.html">6.9 time -- Time access and conversions</a> <LI><A href="module-sched.html">6.10 sched -- Event scheduler</a> <UL> <LI><A href="scheduler-objects.html">6.10.1 Scheduler Objects</a> </ul> <LI><A href="module-mutex.html">6.11 mutex -- Mutual exclusion support</a> <UL> <LI><A href="mutex-objects.html">6.11.1 Mutex Objects</a> </ul> <LI><A href="module-getpass.html">6.12 getpass -- Portable password input</a> <LI><A href="module-curses.html">6.13 curses -- Terminal handling for character-cell displays</a> <UL> <LI><A href="curses-functions.html">6.13.1 Functions</a> <LI><A href="curses-window-objects.html">6.13.2 Window Objects</a> <LI><A href="node181.html">6.13.3 Constants</a> </ul> <LI><A href="module-curses.textpad.html">6.14 curses.textpad -- Text input widget for curses programs</a> <UL> <LI><A href="curses-textpad-objects.html">6.14.1 Textbox objects</a> </ul> <LI><A href="module-curses.wrapper.html">6.15 curses.wrapper -- Terminal handler for curses programs</a> <LI><A href="module-curses.ascii.html">6.16 curses.ascii -- Utilities for ASCII characters</a> <LI><A href="module-curses.panel.html">6.17 curses.panel -- A panel stack extension for curses.</a> <UL> <LI><A href="cursespanel-functions.html">6.17.1 Functions</a> <LI><A href="curses-panel-objects.html">6.17.2 Panel Objects</a> </ul> <LI><A href="module-getopt.html">6.18 getopt -- Parser for command line options</a> <LI><A href="module-tempfile.html">6.19 tempfile -- Generate temporary file names</a> <LI><A href="module-errno.html">6.20 errno -- Standard errno system symbols</a> <LI><A href="module-glob.html">6.21 glob -- Unix style pathname pattern expansion</a> <LI><A href="module-fnmatch.html">6.22 fnmatch -- Unix filename pattern matching</a> <LI><A href="module-shutil.html">6.23 shutil -- High-level file operations</a> <UL> <LI><A href="shutil-example.html">6.23.1 Example</a> </ul> <LI><A href="module-locale.html">6.24 locale -- Internationalization services</a> <UL> <LI><A href="node197.html">6.24.1 Background, details, hints, tips and caveats</a> <LI><A href="embedding-locale.html">6.24.2 For extension writers and programs that embed Python</a> </ul> <LI><A href="module-gettext.html">6.25 gettext -- Multilingual internationalization services</a> <UL> <LI><A href="node200.html">6.25.1 GNU gettext API</a> <LI><A href="node201.html">6.25.2 Class-based API</a> <LI><A href="node206.html">6.25.3 Internationalizing your programs and modules</a> <LI><A href="node211.html">6.25.4 Acknowledgements</a> </ul> </ul> <LI><A href="someos.html">7. Optional Operating System Services</a> <UL> <LI><A href="module-signal.html">7.1 signal -- Set handlers for asynchronous events</a> <UL> <LI><A href="node214.html">7.1.1 Example</a> </ul> <LI><A href="module-socket.html">7.2 socket -- Low-level networking interface</a> <UL> <LI><A href="socket-objects.html">7.2.1 Socket Objects</a> <LI><A href="ssl-objects.html">7.2.2 SSL Objects</a> <LI><A href="socket-example.html">7.2.3 Example</a> </ul> <LI><A href="module-select.html">7.3 select -- Waiting for I/O completion</a> <UL> <LI><A href="poll-objects.html">7.3.1 Polling Objects</a> </ul> <LI><A href="module-thread.html">7.4 thread -- Multiple threads of control</a> <LI><A href="module-threading.html">7.5 threading -- Higher-level threading interface</a> <UL> <LI><A href="lock-objects.html">7.5.1 Lock Objects</a> <LI><A href="rlock-objects.html">7.5.2 RLock Objects</a> <LI><A href="condition-objects.html">7.5.3 Condition Objects</a> <LI><A href="semaphore-objects.html">7.5.4 Semaphore Objects</a> <LI><A href="event-objects.html">7.5.5 Event Objects</a> <LI><A href="thread-objects.html">7.5.6 Thread Objects</a> <LI><A href="timer-objects.html">7.5.7 Timer Objects</a> </ul> <LI><A href="module-Queue.html">7.6 Queue -- A synchronized queue class</a> <UL> <LI><A href="QueueObjects.html">7.6.1 Queue Objects</a> </ul> <LI><A href="module-mmap.html">7.7 mmap -- Memory-mapped file support</a> <LI><A href="module-anydbm.html">7.8 anydbm -- Generic access to DBM-style databases</a> <LI><A href="module-dumbdbm.html">7.9 dumbdbm -- Portable DBM implementation</a> <LI><A href="module-dbhash.html">7.10 dbhash -- DBM-style interface to the BSD database library</a> <UL> <LI><A href="dbhash-objects.html">7.10.1 Database Objects</a> </ul> <LI><A href="module-whichdb.html">7.11 whichdb -- Guess which DBM module created a database</a> <LI><A href="module-bsddb.html">7.12 bsddb -- Interface to Berkeley DB library</a> <UL> <LI><A href="bsddb-objects.html">7.12.1 Hash, BTree and Record Objects</a> </ul> <LI><A href="module-zlib.html">7.13 zlib -- Compression compatible with gzip</a> <LI><A href="module-gzip.html">7.14 gzip -- Support for gzip files</a> <LI><A href="module-zipfile.html">7.15 zipfile -- Work with ZIP archives</a> <UL> <LI><A href="zipfile-objects.html">7.15.1 ZipFile Objects</a> <LI><A href="pyzipfile-objects.html">7.15.2 PyZipFile Objects</a> <LI><A href="zipinfo-objects.html">7.15.3 ZipInfo Objects</a> </ul> <LI><A href="module-readline.html">7.16 readline -- GNU readline interface</a> <UL> <LI><A href="readline-example.html">7.16.1 Example</a> </ul> <LI><A href="module-rlcompleter.html">7.17 rlcompleter -- Completion function for GNU readline</a> <UL> <LI><A href="completer-objects.html">7.17.1 Completer Objects</a> </ul> </ul> <LI><A href="unix.html">8. Unix Specific Services</a> <UL> <LI><A href="module-posix.html">8.1 posix -- The most common POSIX system calls</a> <UL> <LI><A href="posix-large-files.html">8.1.1 Large File Support</a> <LI><A href="posix-contents.html">8.1.2 Module Contents</a> </ul> <LI><A href="module-pwd.html">8.2 pwd -- The password database</a> <LI><A href="module-grp.html">8.3 grp -- The group database</a> <LI><A href="module-crypt.html">8.4 crypt -- Function to check Unix passwords</a> <LI><A href="module-dl.html">8.5 dl -- Call C functions in shared objects</a> <UL> <LI><A href="dl-objects.html">8.5.1 Dl Objects</a> </ul> <LI><A href="module-dbm.html">8.6 dbm -- Simple ``database'' interface</a> <LI><A href="module-gdbm.html">8.7 gdbm -- GNU's reinterpretation of dbm</a> <LI><A href="module-termios.html">8.8 termios -- POSIX style tty control</a> <UL> <LI><A href="node263.html">8.8.1 Example</a> </ul> <LI><A href="module-TERMIOSuppercase.html">8.9 TERMIOS -- Constants used with the termios module</a> <LI><A href="module-tty.html">8.10 tty -- Terminal control functions</a> <LI><A href="module-pty.html">8.11 pty -- Pseudo-terminal utilities</a> <LI><A href="module-fcntl.html">8.12 fcntl -- The fcntl() and ioctl() system calls</a> <LI><A href="module-pipes.html">8.13 pipes -- Interface to shell pipelines</a> <UL> <LI><A href="template-objects.html">8.13.1 Template Objects</a> </ul> <LI><A href="module-posixfile.html">8.14 posixfile -- File-like objects with locking support</a> <LI><A href="module-resource.html">8.15 resource -- Resource usage information</a> <UL> <LI><A href="node272.html">8.15.1 Resource Limits</a> <LI><A href="node273.html">8.15.2 Resource Usage</a> </ul> <LI><A href="module-nis.html">8.16 nis -- Interface to Sun's NIS (Yellow Pages)</a> <LI><A href="module-syslog.html">8.17 syslog -- Unix syslog library routines</a> <LI><A href="module-commands.html">8.18 commands -- Utilities for running commands</a> </ul> <LI><A href="module-pdb.html">9. The Python Debugger</a> <UL> <LI><A href="debugger-commands.html">9.1 Debugger Commands</a> <LI><A href="debugger-hooks.html">9.2 How It Works</a> </ul> <LI><A href="profile.html">10. The Python Profiler</a> <UL> <LI><A href="node281.html">10.1 Introduction to the profiler</a> <LI><A href="node282.html">10.2 How Is This Profiler Different From The Old Profiler?</a> <LI><A href="profile-instant.html">10.3 Instant Users Manual</a> <LI><A href="node284.html">10.4 What Is Deterministic Profiling?</a> <LI><A href="module-profile.html">10.5 Reference Manual</a> <UL> <LI><A href="profile-stats.html">10.5.1 The Stats Class</a> </ul> <LI><A href="profile-limits.html">10.6 Limitations</a> <LI><A href="profile-calibration.html">10.7 Calibration</a> <LI><A href="node289.html">10.8 Extensions -- Deriving Better Profilers</a> </ul> <LI><A href="internet.html">11. Internet Protocols and Support</a> <UL> <LI><A href="module-webbrowser.html">11.1 webbrowser -- Convenient Web-browser controller</a> <UL> <LI><A href="browser-controllers.html">11.1.1 Browser Controller Objects</a> </ul> <LI><A href="module-cgi.html">11.2 cgi -- Common Gateway Interface support.</a> <UL> <LI><A href="cgi-intro.html">11.2.1 Introduction</a> <LI><A href="node295.html">11.2.2 Using the cgi module</a> <LI><A href="node296.html">11.2.3 Higher Level Interface</a> <LI><A href="node297.html">11.2.4 Old classes</a> <LI><A href="node298.html">11.2.5 Functions</a> <LI><A href="cgi-security.html">11.2.6 Caring about security</a> <LI><A href="node300.html">11.2.7 Installing your CGI script on a Unix system</a> <LI><A href="node301.html">11.2.8 Testing your CGI script</a> <LI><A href="node302.html">11.2.9 Debugging CGI scripts</a> <LI><A href="node303.html">11.2.10 Common problems and solutions</a> </ul> <LI><A href="module-cgitb.html">11.3 cgitb -- Traceback manager for CGI scripts</a> <LI><A href="module-urllib.html">11.4 urllib -- Open arbitrary resources by URL</a> <UL> <LI><A href="urlopener-objs.html">11.4.1 URLopener Objects</a> <LI><A href="node307.html">11.4.2 Examples</a> </ul> <LI><A href="module-urllib2.html">11.5 urllib2 -- extensible library for opening URLs</a> <UL> <LI><A href="request-objects.html">11.5.1 Request Objects</a> <LI><A href="opener-director-objects.html">11.5.2 OpenerDirector Objects</a> <LI><A href="base-handler-objects.html">11.5.3 BaseHandler Objects</a> <LI><A href="http-redirect-handler.html">11.5.4 HTTPRedirectHandler Objects</a> <LI><A href="proxy-handler.html">11.5.5 ProxyHandler Objects</a> <LI><A href="http-password-mgr.html">11.5.6 HTTPPasswordMgr Objects</a> <LI><A href="abstract-basic-auth-handler.html">11.5.7 AbstractBasicAuthHandler Objects</a> <LI><A href="http-basic-auth-handler.html">11.5.8 HTTPBasicAuthHandler Objects</a> <LI><A href="proxy-basic-auth-handler.html">11.5.9 ProxyBasicAuthHandler Objects</a> <LI><A href="abstract-digest-auth-handler.html">11.5.10 AbstractDigestAuthHandler Objects</a> <LI><A href="http-digest-auth-handler.html">11.5.11 HTTPDigestAuthHandler Objects</a> <LI><A href="proxy-digest-auth-handler.html">11.5.12 ProxyDigestAuthHandler Objects</a> <LI><A href="http-handler-objects.html">11.5.13 HTTPHandler Objects</a> <LI><A href="https-handler-objects.html">11.5.14 HTTPSHandler Objects</a> <LI><A href="file-handler-objects.html">11.5.15 FileHandler Objects</a> <LI><A href="ftp-handler-objects.html">11.5.16 FTPHandler Objects</a> <LI><A href="cacheftp-handler-objects.html">11.5.17 CacheFTPHandler Objects</a> <LI><A href="gopher-handler.html">11.5.18 GopherHandler Objects</a> <LI><A href="unknown-handler-objects.html">11.5.19 UnknownHandler Objects</a> </ul> <LI><A href="module-httplib.html">11.6 httplib -- HTTP protocol client</a> <UL> <LI><A href="httpconnection-objects.html">11.6.1 HTTPConnection Objects</a> <LI><A href="httpresponse-objects.html">11.6.2 HTTPResponse Objects</a> <LI><A href="httplib-examples.html">11.6.3 Examples</a> </ul> <LI><A href="module-ftplib.html">11.7 ftplib -- FTP protocol client</a> <UL> <LI><A href="ftp-objects.html">11.7.1 FTP Objects</a> </ul> <LI><A href="module-gopherlib.html">11.8 gopherlib -- Gopher protocol client</a> <LI><A href="module-poplib.html">11.9 poplib -- POP3 protocol client</a> <UL> <LI><A href="pop3-objects.html">11.9.1 POP3 Objects</a> <LI><A href="pop3-example.html">11.9.2 POP3 Example</a> </ul> <LI><A href="module-imaplib.html">11.10 imaplib -- IMAP4 protocol client</a> <UL> <LI><A href="imap4-objects.html">11.10.1 IMAP4 Objects</a> <LI><A href="imap4-example.html">11.10.2 IMAP4 Example</a> </ul> <LI><A href="module-nntplib.html">11.11 nntplib -- NNTP protocol client</a> <UL> <LI><A href="nntp-objects.html">11.11.1 NNTP Objects</a> </ul> <LI><A href="module-smtplib.html">11.12 smtplib -- SMTP protocol client</a> <UL> <LI><A href="SMTP-objects.html">11.12.1 SMTP Objects</a> <LI><A href="SMTP-example.html">11.12.2 SMTP Example</a> </ul> <LI><A href="module-telnetlib.html">11.13 telnetlib -- Telnet client</a> <UL> <LI><A href="telnet-objects.html">11.13.1 Telnet Objects</a> <LI><A href="telnet-example.html">11.13.2 Telnet Example</a> </ul> <LI><A href="module-urlparse.html">11.14 urlparse -- Parse URLs into components</a> <LI><A href="module-SocketServer.html">11.15 SocketServer -- A framework for network servers</a> <LI><A href="module-BaseHTTPServer.html">11.16 BaseHTTPServer -- Basic HTTP server</a> <LI><A href="module-SimpleHTTPServer.html">11.17 SimpleHTTPServer -- Simple HTTP request handler</a> <LI><A href="module-CGIHTTPServer.html">11.18 CGIHTTPServer -- CGI-capable HTTP request handler</a> <LI><A href="module-Cookie.html">11.19 Cookie -- HTTP state management</a> <UL> <LI><A href="cookie-objects.html">11.19.1 Cookie Objects</a> <LI><A href="morsel-objects.html">11.19.2 Morsel Objects</a> <LI><A href="cookie-example.html">11.19.3 Example</a> </ul> <LI><A href="module-xmlrpclib.html">11.20 xmlrpclib -- XML-RPC client access</a> <UL> <LI><A href="server-objects.html">11.20.1 Server Objects</a> <LI><A href="boolean-objects.html">11.20.2 Boolean Objects</a> <LI><A href="datetime-objects.html">11.20.3 DateTime Objects</a> <LI><A href="binary-objects.html">11.20.4 Binary Objects</a> <LI><A href="fault-objects.html">11.20.5 Fault Objects</a> <LI><A href="protocol-error-objects.html">11.20.6 ProtocolError Objects</a> <LI><A href="node365.html">11.20.7 Convenience Functions</a> <LI><A href="xmlrpc-client-example.html">11.20.8 Example of Client Usage</a> </ul> <LI><A href="module-SimpleXMLRPCServer.html">11.21 SimpleXMLRPCServer -- Basic XML-RPC server</a> <UL> <LI><A href="simple-xmlrpc-servers.html">11.21.1 SimpleXMLRPCServer Objects</a> </ul> <LI><A href="module-asyncore.html">11.22 asyncore -- Asynchronous socket handler</a> <UL> <LI><A href="asyncore-example.html">11.22.1 Example basic HTTP client</a> </ul> </ul> <LI><A href="netdata.html">12. Internet Data Handling</a> <UL> <LI><A href="module-formatter.html">12.1 formatter -- Generic output formatting</a> <UL> <LI><A href="formatter-interface.html">12.1.1 The Formatter Interface</a> <LI><A href="formatter-impls.html">12.1.2 Formatter Implementations</a> <LI><A href="writer-interface.html">12.1.3 The Writer Interface</a> <LI><A href="writer-impls.html">12.1.4 Writer Implementations</a> </ul> <LI><A href="module-email.html">12.2 email -- An email and MIME handling package</a> <UL> <LI><A href="module-email.Message.html">12.2.1 Representing an email message</a> <LI><A href="module-email.Parser.html">12.2.2 Parsing email messages</a> <LI><A href="module-email.Generator.html">12.2.3 Generating MIME documents</a> <LI><A href="node383.html">12.2.4 Creating email and MIME objects from scratch</a> <LI><A href="module-email.Encoders.html">12.2.5 Encoders</a> <LI><A href="module-email.Errors.html">12.2.6 Exception classes</a> <LI><A href="module-email.Utils.html">12.2.7 Miscellaneous utilities</a> <LI><A href="module-email.Iterators.html">12.2.8 Iterators</a> <LI><A href="node388.html">12.2.9 Differences from mimelib</a> <LI><A href="node389.html">12.2.10 Examples</a> </ul> <LI><A href="module-mailcap.html">12.3 mailcap -- Mailcap file handling.</a> <LI><A href="module-mailbox.html">12.4 mailbox -- Read various mailbox formats</a> <UL> <LI><A href="mailbox-objects.html">12.4.1 Mailbox Objects</a> </ul> <LI><A href="module-mhlib.html">12.5 mhlib -- Access to MH mailboxes</a> <UL> <LI><A href="mh-objects.html">12.5.1 MH Objects</a> <LI><A href="mh-folder-objects.html">12.5.2 Folder Objects</a> <LI><A href="mh-message-objects.html">12.5.3 Message Objects</a> </ul> <LI><A href="module-mimetools.html">12.6 mimetools -- Tools for parsing MIME messages</a> <UL> <LI><A href="mimetools-message-objects.html">12.6.1 Additional Methods of Message Objects</a> </ul> <LI><A href="module-mimetypes.html">12.7 mimetypes -- Map filenames to MIME types</a> <UL> <LI><A href="mimetypes-objects.html">12.7.1 MimeTypes Objects</a> </ul> <LI><A href="module-MimeWriter.html">12.8 MimeWriter -- Generic MIME file writer</a> <UL> <LI><A href="MimeWriter-objects.html">12.8.1 MimeWriter Objects</a> </ul> <LI><A href="module-mimify.html">12.9 mimify -- MIME processing of mail messages</a> <LI><A href="module-multifile.html">12.10 multifile -- Support for files containing distinct parts</a> <UL> <LI><A href="MultiFile-objects.html">12.10.1 MultiFile Objects</a> <LI><A href="multifile-example.html">12.10.2 MultiFile Example</a> </ul> <LI><A href="module-rfc822.html">12.11 rfc822 -- Parse RFC 2822 mail headers</a> <UL> <LI><A href="message-objects.html">12.11.1 Message Objects</a> <LI><A href="addresslist-objects.html">12.11.2 AddressList Objects</a> </ul> <LI><A href="module-base64.html">12.12 base64 -- Encode and decode MIME base64 data</a> <LI><A href="module-binascii.html">12.13 binascii -- Convert between binary and ASCII</a> <LI><A href="module-binhex.html">12.14 binhex -- Encode and decode binhex4 files</a> <UL> <LI><A href="binhex-notes.html">12.14.1 Notes</a> </ul> <LI><A href="module-quopri.html">12.15 quopri -- Encode and decode MIME quoted-printable data</a> <LI><A href="module-uu.html">12.16 uu -- Encode and decode uuencode files</a> <LI><A href="module-xdrlib.html">12.17 xdrlib -- Encode and decode XDR data</a> <UL> <LI><A href="xdr-packer-objects.html">12.17.1 Packer Objects</a> <LI><A href="xdr-unpacker-objects.html">12.17.2 Unpacker Objects</a> <LI><A href="xdr-exceptions.html">12.17.3 Exceptions</a> </ul> <LI><A href="module-netrc.html">12.18 netrc -- netrc file processing</a> <UL> <LI><A href="netrc-objects.html">12.18.1 netrc Objects</a> </ul> <LI><A href="module-robotparser.html">12.19 robotparser -- Parser for robots.txt</a> </ul> <LI><A href="markup.html">13. Structured Markup Processing Tools</a> <UL> <LI><A href="module-HTMLParser.html">13.1 HTMLParser -- Simple HTML and XHTML parser</a> <UL> <LI><A href="htmlparser-example.html">13.1.1 Example HTML Parser</a> </ul> <LI><A href="module-sgmllib.html">13.2 sgmllib -- Simple SGML parser</a> <LI><A href="module-htmllib.html">13.3 htmllib -- A parser for HTML documents</a> <UL> <LI><A href="html-parser-objects.html">13.3.1 HTMLParser Objects</a> </ul> <LI><A href="module-htmlentitydefs.html">13.4 htmlentitydefs -- Definitions of HTML general entities</a> <LI><A href="module-xml.parsers.expat.html">13.5 xml.parsers.expat -- Fast XML parsing using Expat</a> <UL> <LI><A href="xmlparser-objects.html">13.5.1 XMLParser Objects</a> <LI><A href="expaterror-objects.html">13.5.2 ExpatError Exceptions</a> <LI><A href="expat-example.html">13.5.3 Example</a> <LI><A href="expat-content-models.html">13.5.4 Content Model Descriptions</a> <LI><A href="expat-errors.html">13.5.5 Expat error constants</a> </ul> <LI><A href="module-xml.dom.html">13.6 xml.dom -- The Document Object Model API</a> <UL> <LI><A href="node437.html">13.6.1 Module Contents</a> <LI><A href="node438.html">13.6.2 Objects in the DOM</a> <LI><A href="dom-conformance.html">13.6.3 Conformance</a> </ul> <LI><A href="module-xml.dom.minidom.html">13.7 xml.dom.minidom -- Lightweight DOM implementation</a> <UL> <LI><A href="dom-objects.html">13.7.1 DOM objects</a> <LI><A href="dom-example.html">13.7.2 DOM Example</a> <LI><A href="minidom-and-dom.html">13.7.3 minidom and the DOM standard</a> </ul> <LI><A href="module-xml.dom.pulldom.html">13.8 xml.dom.pulldom -- Support for building partial DOM trees</a> <UL> <LI><A href="domeventstream-objects.html">13.8.1 DOMEventStream Objects</a> </ul> <LI><A href="module-xml.sax.html">13.9 xml.sax -- Support for SAX2 parsers</a> <UL> <LI><A href="sax-exception-objects.html">13.9.1 SAXException Objects</a> </ul> <LI><A href="module-xml.sax.handler.html">13.10 xml.sax.handler -- Base classes for SAX handlers</a> <UL> <LI><A href="content-handler-objects.html">13.10.1 ContentHandler Objects</a> <LI><A href="dtd-handler-objects.html">13.10.2 DTDHandler Objects</a> <LI><A href="entity-resolver-objects.html">13.10.3 EntityResolver Objects</a> <LI><A href="sax-error-handler.html">13.10.4 ErrorHandler Objects</a> </ul> <LI><A href="module-xml.sax.saxutils.html">13.11 xml.sax.saxutils -- SAX Utilities</a> <LI><A href="module-xml.sax.xmlreader.html">13.12 xml.sax.xmlreader -- Interface for XML parsers</a> <UL> <LI><A href="xmlreader-objects.html">13.12.1 XMLReader Objects</a> <LI><A href="incremental-parser-objects.html">13.12.2 IncrementalParser Objects</a> <LI><A href="locator-objects.html">13.12.3 Locator Objects</a> <LI><A href="input-source-objects.html">13.12.4 InputSource Objects</a> <LI><A href="attributes-impl-objects.html">13.12.5 AttributesImpl Objects</a> <LI><A href="attributes-ns-impl-objects.html">13.12.6 AttributesNSImpl Objects</a> </ul> <LI><A href="module-xmllib.html">13.13 xmllib -- A parser for XML documents</a> <UL> <LI><A href="xml-namespace.html">13.13.1 XML Namespaces</a> </ul> </ul> <LI><A href="mmedia.html">14. Multimedia Services</a> <UL> <LI><A href="module-audioop.html">14.1 audioop -- Manipulate raw audio data</a> <LI><A href="module-imageop.html">14.2 imageop -- Manipulate raw image data</a> <LI><A href="module-aifc.html">14.3 aifc -- Read and write AIFF and AIFC files</a> <LI><A href="module-sunau.html">14.4 sunau -- Read and write Sun AU files</a> <UL> <LI><A href="au-read-objects.html">14.4.1 AU_read Objects</a> <LI><A href="au-write-objects.html">14.4.2 AU_write Objects</a> </ul> <LI><A href="module-wave.html">14.5 wave -- Read and write WAV files</a> <UL> <LI><A href="Wave-read-objects.html">14.5.1 Wave_read Objects</a> <LI><A href="Wave-write-objects.html">14.5.2 Wave_write Objects</a> </ul> <LI><A href="module-chunk.html">14.6 chunk -- Read IFF chunked data</a> <LI><A href="module-colorsys.html">14.7 colorsys -- Conversions between color systems</a> <LI><A href="module-rgbimg.html">14.8 rgbimg -- Read and write ``SGI RGB'' files</a> <LI><A href="module-imghdr.html">14.9 imghdr -- Determine the type of an image</a> <LI><A href="module-sndhdr.html">14.10 sndhdr -- Determine type of sound file</a> </ul> <LI><A href="crypto.html">15. Cryptographic Services</a> <UL> <LI><A href="module-hmac.html">15.1 hmac -- Keyed-Hashing for Message Authentication</a> <LI><A href="module-md5.html">15.2 md5 -- MD5 message digest algorithm</a> <LI><A href="module-sha.html">15.3 sha -- SHA message digest algorithm</a> <LI><A href="module-mpz.html">15.4 mpz -- GNU arbitrary magnitude integers</a> <LI><A href="module-rotor.html">15.5 rotor -- Enigma-like encryption and decryption</a> </ul> <LI><A href="tkinter.html">16. Graphical User Interfaces with Tk</a> <UL> <LI><A href="module-Tkinter.html">16.1 Tkinter -- Python interface to Tcl/Tk</a> <UL> <LI><A href="node500.html">16.1.1 Tkinter Modules</a> <LI><A href="node501.html">16.1.2 Tkinter Life Preserver</a> <LI><A href="node504.html">16.1.3 A (Very) Quick Look at Tcl/Tk</a> <LI><A href="tkinter-basic-mapping.html">16.1.4 Mapping Basic Tk into Tkinter</a> <LI><A href="node506.html">16.1.5 How Tk and Tkinter are Related</a> <LI><A href="node507.html">16.1.6 Handy Reference</a> </ul> <LI><A href="module-Tix.html">16.2 Tix -- Extension widgets for Tk</a> <UL> <LI><A href="node517.html">16.2.1 Using Tix</a> <LI><A href="node518.html">16.2.2 Tix Widgets</a> <LI><A href="node527.html">16.2.3 Tix Commands</a> </ul> <LI><A href="module-ScrolledText.html">16.3 ScrolledText -- Scrolled Text Widget</a> <LI><A href="module-turtle.html">16.4 turtle -- Turtle graphics for Tk</a> <UL> <LI><A href="pen-rawpen-objects.html">16.4.1 Pen and RawPen Objects</a> </ul> <LI><A href="idle.html">16.5 Idle</a> <UL> <LI><A href="node532.html">16.5.1 Menus</a> <LI><A href="node537.html">16.5.2 Basic editing and navigation</a> <LI><A href="node540.html">16.5.3 Syntax colors</a> </ul> <LI><A href="other-gui-packages.html">16.6 Other Graphical User Interface Packages</a> </ul> <LI><A href="restricted.html">17. Restricted Execution</a> <UL> <LI><A href="module-rexec.html">17.1 rexec -- Restricted execution framework</a> <UL> <LI><A href="rexec-objects.html">17.1.1 RExec Objects</a> <LI><A href="rexec-extension.html">17.1.2 Defining restricted environments</a> <LI><A href="node547.html">17.1.3 An example</a> </ul> <LI><A href="module-Bastion.html">17.2 Bastion -- Restricting access to objects</a> </ul> <LI><A href="language.html">18. Python Language Services</a> <UL> <LI><A href="module-parser.html">18.1 parser -- Access Python parse trees</a> <UL> <LI><A href="node551.html">18.1.1 Creating AST Objects</a> <LI><A href="node552.html">18.1.2 Converting AST Objects</a> <LI><A href="node553.html">18.1.3 Queries on AST Objects</a> <LI><A href="node554.html">18.1.4 Exceptions and Error Handling</a> <LI><A href="node555.html">18.1.5 AST Objects</a> <LI><A href="node556.html">18.1.6 Examples</a> </ul> <LI><A href="module-symbol.html">18.2 symbol -- Constants used with Python parse trees</a> <LI><A href="module-token.html">18.3 token -- Constants used with Python parse trees</a> <LI><A href="module-keyword.html">18.4 keyword -- Testing for Python keywords</a> <LI><A href="module-tokenize.html">18.5 tokenize -- Tokenizer for Python source</a> <LI><A href="module-tabnanny.html">18.6 tabnanny -- Detection of ambiguous indentation</a> <LI><A href="module-pyclbr.html">18.7 pyclbr -- Python class browser support</a> <UL> <LI><A href="pyclbr-class-objects.html">18.7.1 Class Descriptor Objects</a> </ul> <LI><A href="module-pycompile.html">18.8 py_compile -- Compile Python source files</a> <LI><A href="module-compileall.html">18.9 compileall -- Byte-compile Python libraries</a> <LI><A href="module-dis.html">18.10 dis -- Disassembler for Python byte code</a> <UL> <LI><A href="bytecodes.html">18.10.1 Python Byte Code Instructions</a> </ul> <LI><A href="module-distutils.html">18.11 distutils -- Building and installing Python modules</a> </ul> <LI><A href="compiler.html">19. Python compiler package</a> <UL> <LI><A href="module-compiler.html">19.1 The basic interface</a> <LI><A href="node573.html">19.2 Limitations</a> <LI><A href="node574.html">19.3 Python Abstract Syntax</a> <UL> <LI><A href="module-compiler.ast.html">19.3.1 AST Nodes</a> <LI><A href="node576.html">19.3.2 Assignment nodes</a> <LI><A href="node577.html">19.3.3 Examples</a> </ul> <LI><A href="module-compiler.visitor.html">19.4 Using Visitors to Walk ASTs</a> <LI><A href="node579.html">19.5 Bytecode Generation</a> </ul> <LI><A href="sgi.html">20. SGI IRIX Specific Services</a> <UL> <LI><A href="module-al.html">20.1 al -- Audio functions on the SGI</a> <UL> <LI><A href="al-config-objects.html">20.1.1 Configuration Objects</a> <LI><A href="al-port-objects.html">20.1.2 Port Objects</a> </ul> <LI><A href="module-al-constants.html">20.2 AL -- Constants used with the al module</a> <LI><A href="module-cd.html">20.3 cd -- CD-ROM access on SGI systems</a> <UL> <LI><A href="player-objects.html">20.3.1 Player Objects</a> <LI><A href="cd-parser-objects.html">20.3.2 Parser Objects</a> </ul> <LI><A href="module-fl.html">20.4 fl -- FORMS library for graphical user interfaces</a> <UL> <LI><A href="node589.html">20.4.1 Functions Defined in Module fl</a> <LI><A href="form-objects.html">20.4.2 Form Objects</a> <LI><A href="forms-objects.html">20.4.3 FORMS Objects</a> </ul> <LI><A href="module-fl-constants.html">20.5 FL -- Constants used with the fl module</a> <LI><A href="module-flp.html">20.6 flp -- Functions for loading stored FORMS designs</a> <LI><A href="module-fm.html">20.7 fm -- Font Manager interface</a> <LI><A href="module-gl.html">20.8 gl -- Graphics Library interface</a> <LI><A href="module-DEVICE.html">20.9 DEVICE -- Constants used with the gl module</a> <LI><A href="module-gl-constants.html">20.10 GL -- Constants used with the gl module</a> <LI><A href="module-imgfile.html">20.11 imgfile -- Support for SGI imglib files</a> <LI><A href="module-jpeg.html">20.12 jpeg -- Read and write JPEG files</a> </ul> <LI><A href="sunos.html">21. SunOS Specific Services</a> <UL> <LI><A href="module-sunaudiodev.html">21.1 sunaudiodev -- Access to Sun audio hardware</a> <UL> <LI><A href="audio-device-objects.html">21.1.1 Audio Device Objects</a> </ul> <LI><A href="module-sunaudiodev-constants.html">21.2 SUNAUDIODEV -- Constants used with sunaudiodev</a> </ul> <LI><A href="node604.html">22. MS Windows Specific Services</a> <UL> <LI><A href="module-msvcrt.html">22.1 msvcrt - Useful routines from the MS VC++ runtime</a> <UL> <LI><A href="msvcrt-files.html">22.1.1 File Operations</a> <LI><A href="msvcrt-console.html">22.1.2 Console I/O</a> <LI><A href="msvcrt-other.html">22.1.3 Other Functions</a> </ul> <LI><A href="module--winreg.html">22.2 _winreg - Windows registry access</a> <UL> <LI><A href="handle-object.html">22.2.1 Registry Handle Objects</a> </ul> <LI><A href="module-winsound.html">22.3 winsound -- Sound-playing interface for Windows</a> </ul> <LI><A href="undoc.html">A. Undocumented Modules</a> <UL> <LI><A href="node613.html">A.1 Frameworks</a> <LI><A href="node614.html">A.2 Miscellaneous useful utilities</a> <LI><A href="node615.html">A.3 Platform specific modules</a> <LI><A href="node616.html">A.4 Multimedia</a> <LI><A href="obsolete-modules.html">A.5 Obsolete</a> <LI><A href="node618.html">A.6 SGI-specific Extension modules</a> </ul> <LI><A href="reporting-bugs.html">B. Reporting Bugs</a> <LI><A href="node620.html">C. History and License</a> <UL> <LI><A href="node621.html">C.1 History of the software</a> <LI><A href="node622.html">C.2 Terms and conditions for accessing or otherwise using Python</a> </ul> <LI><A href="modindex.html">Module Index</a> <LI><A href="genindex.html">Index</a> <LI><A href="about.html">About this document ...</a> </ul> <!--End of Table of Contents--> <P> <DIV CLASS="navigation"> <p><hr> <table align="center" width="100%" cellpadding="0" cellspacing="2"> <tr> <td><A href="front.html"><img src="../icons/previous.gif" border="0" height="32" alt="Previous Page" width="32"></A></td> <td><A HREF="lib.html"><img src="../icons/up.gif" border="0" height="32" alt="Up One Level" width="32"></A></td> <td><A href="intro.html"><img src="../icons/next.gif" border="0" height="32" alt="Next Page" width="32"></A></td> <td align="center" width="100%">Python Library Reference</td> <td><a href="modindex.html" title="Module Index"><img src="../icons/modules.gif" border="0" height="32" alt="Module Index" width="32"></a></td> <td><A href="genindex.html"><img src="../icons/index.gif" border="0" height="32" alt="Index" width="32"></A></td> </tr></table> <b class="navlabel">Previous:</b> <a class="sectref" href="front.html">Front Matter</A> <b class="navlabel">Up:</b> <a class="sectref" HREF="lib.html">Python Library Reference</A> <b class="navlabel">Next:</b> <a class="sectref" href="intro.html">1. Introduction</A> <hr> <span class="release-info">Release 2.2, documentation updated on December 21, 2001.</span> </DIV> <!--End of Navigation Panel--> <ADDRESS> See <i><a href="about.html">About this document...</a></i> for information on suggesting changes. </ADDRESS> </BODY> </HTML>
