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  • Committer: Bazaar Package Importer
  • Author(s): Matthias Klose
  • Date: 2010-12-06 12:19:09 UTC
  • mfrom: (1.1.3 upstream) (7.1.2 experimental)
  • Revision ID: james.westby@ubuntu.com-20101206121909-c40vnqniur1fq5lx
Tags: 3.2~b1-1
* Python 3.2 beta1 release.
* Configure with --enable-loadable-sqlite-extensions.

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Doc/tutorial/stdlib.rst
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operating system::
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   >>> import os
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   >>> os.system('time 0:02')
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   0
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   >>> os.getcwd()      # Return the current working directory
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   'C:\\Python31'
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   >>> os.chdir('/server/accesslogs')
 
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   >>> os.chdir('/server/accesslogs')   # Change current working directory
 
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   >>> os.system('mkdir today')   # Run the command mkdir in the system shell
 
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   0
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Be sure to use the ``import os`` style instead of ``from os import *``.  This
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will keep :func:`os.open` from shadowing the built-in :func:`open` function which
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:mod:`tarfile`. ::
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   >>> import zlib
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   >>> s = 'witch which has which witches wrist watch'
 
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   >>> s = b'witch which has which witches wrist watch'
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   >>> len(s)
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   41
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   >>> t = zlib.compress(s)
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   >>> len(t)
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   37
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   >>> zlib.decompress(t)
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   'witch which has which witches wrist watch'
 
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   b'witch which has which witches wrist watch'
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   >>> zlib.crc32(s)
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   226805979
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