mirror of https://github.com/python/cpython
Merged revisions 77952,78030,78102,78104,78107,78206,78216,78296-78297,78328,78331-78332,78336,78339,78343,78378-78379,78415,78559,78717,78791 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk ........ r77952 | mark.dickinson | 2010-02-03 10:50:14 -0600 (Wed, 03 Feb 2010) | 1 line Fix test_inspect.py data to match recent change to inspect_fodder.py (r77942). ........ r78030 | benjamin.peterson | 2010-02-06 14:14:10 -0600 (Sat, 06 Feb 2010) | 1 line check type_getattro for correctness in a descriptor corner case ........ r78102 | andrew.kuchling | 2010-02-07 19:35:35 -0600 (Sun, 07 Feb 2010) | 1 line Move distutils into its own subsection; add various items ........ r78104 | andrew.kuchling | 2010-02-08 07:22:24 -0600 (Mon, 08 Feb 2010) | 1 line Add two items; move a subsection ........ r78107 | antoine.pitrou | 2010-02-08 14:25:47 -0600 (Mon, 08 Feb 2010) | 3 lines Clarify and correct description for ccbench and iobench. ........ r78206 | r.david.murray | 2010-02-16 11:55:26 -0600 (Tue, 16 Feb 2010) | 3 lines Make the references to Popen in the description of Call and check_call into links. ........ r78216 | andrew.kuchling | 2010-02-18 08:16:48 -0600 (Thu, 18 Feb 2010) | 1 line Add various items ........ r78296 | andrew.kuchling | 2010-02-21 20:08:45 -0600 (Sun, 21 Feb 2010) | 1 line Re-word ........ r78297 | andrew.kuchling | 2010-02-21 20:29:10 -0600 (Sun, 21 Feb 2010) | 1 line #7076: mention SystemRandom class near start of the module docs; reword change description for clarity. Noted by Shawn Ligocki. ........ r78328 | jack.diederich | 2010-02-22 12:17:16 -0600 (Mon, 22 Feb 2010) | 1 line fixes issue #7530, serve_forever() ........ r78331 | andrew.kuchling | 2010-02-22 12:38:23 -0600 (Mon, 22 Feb 2010) | 1 line Fix comment typo ........ r78332 | andrew.kuchling | 2010-02-22 12:42:07 -0600 (Mon, 22 Feb 2010) | 2 lines #7627: MH.remove() would fail if the MH mailbox was locked; it would call _unlock_file() and pass it a closed file object. Noted by Rob Austein. ........ r78336 | jack.diederich | 2010-02-22 13:55:22 -0600 (Mon, 22 Feb 2010) | 1 line fixes issue #1522237, bad init check in _threading_local ........ r78339 | jack.diederich | 2010-02-22 15:27:38 -0600 (Mon, 22 Feb 2010) | 1 line * fix issue#7476 ........ r78343 | andrew.kuchling | 2010-02-22 16:48:41 -0600 (Mon, 22 Feb 2010) | 10 lines #2560: remove an unnecessary 'for' loop from my_fgets() in Parser/myreadline.c. Noted by Joseph Armbruster; patch by Jessica McKellar. The original code was 'for (;;) {...}', where ... ended with a 'return -2' statement and did not contain a 'break' or 'continue' statement. Therefore, the body of the loop is always executed once. Once upon a time there was a 'continue' in the loop, but it was removed in rev36346, committed by mwh on Wed Jul 7 17:44:12 2004. ........ r78378 | jack.diederich | 2010-02-23 11:23:30 -0600 (Tue, 23 Feb 2010) | 1 line fixup markup error ........ r78379 | jack.diederich | 2010-02-23 13:34:06 -0600 (Tue, 23 Feb 2010) | 1 line issue#6442 use in operator instead of has_key ........ r78415 | dirkjan.ochtman | 2010-02-23 22:00:52 -0600 (Tue, 23 Feb 2010) | 1 line Issue #7733: add explicit reference in asyncore docs. ........ r78559 | andrew.kuchling | 2010-03-01 13:45:21 -0600 (Mon, 01 Mar 2010) | 1 line #7637: update discussion of minidom.unlink() and garbage collection ........ r78717 | benjamin.peterson | 2010-03-05 21:13:33 -0600 (Fri, 05 Mar 2010) | 1 line settscdump is definitely an implementation detail ........ r78791 | andrew.kuchling | 2010-03-08 06:00:39 -0600 (Mon, 08 Mar 2010) | 1 line Add various items ........
This commit is contained in:
Benjamin Peterson
parent
7588b8b355
commit
21896a330a
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@ -54,9 +54,9 @@ Notes:
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requires the :program:`compress` program. Notice that this format is now
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pending for deprecation and will be removed in the future versions of Python.
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When using any ``tar`` format (``gztar``, ``bztar``, ``ztar`` or ``tar``), you
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can specify under Unix the ``owner`` and ``group`` names that will be set for
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each member of the archive.
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When using any ``tar`` format (``gztar``, ``bztar``, ``ztar`` or
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``tar``) under Unix, you can specify the ``owner`` and ``group`` names
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that will be set for each member of the archive.
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For example, if you want all files of the archive to be owned by root::
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@ -201,7 +201,8 @@ any that have been added to the map during asynchronous service) is closed.
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.. method:: bind(address)
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Bind the socket to *address*. The socket must not already be bound. (The
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format of *address* depends on the address family --- see above.) To mark
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format of *address* depends on the address family --- refer to the
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:mod:`socket` documentation for more information.) To mark
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the socket as re-usable (setting the :const:`SO_REUSEADDR` option), call
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the :class:`dispatcher` object's :meth:`set_reuse_addr` method.
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@ -1131,7 +1131,7 @@ their parent process exits. The manager classes are defined in the
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Create a BaseManager object.
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Once created one should call :meth:`start` or :meth:`serve_forever` to ensure
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Once created one should call :meth:`start` or ``get_server().serve_forever()`` to ensure
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that the manager object refers to a started manager process.
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*address* is the address on which the manager process listens for new
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@ -1147,10 +1147,6 @@ their parent process exits. The manager classes are defined in the
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Start a subprocess to start the manager. If *initializer* is not ``None``
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then the subprocess will call ``initializer(*initargs)`` when it starts.
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.. method:: serve_forever()
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Run the server in the current process.
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.. method:: get_server()
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Returns a :class:`Server` object which represents the actual server under
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@ -35,6 +35,18 @@ basic generator of your own devising: in that case, override the :meth:`random`,
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Optionally, a new generator can supply a :meth:`getrandbits` method --- this
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allows :meth:`randrange` to produce selections over an arbitrarily large range.
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As an example of subclassing, the :mod:`random` module provides the
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:class:`WichmannHill` class that implements an alternative generator in pure
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Python. The class provides a backward compatible way to reproduce results from
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earlier versions of Python, which used the Wichmann-Hill algorithm as the core
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generator. Note that this Wichmann-Hill generator can no longer be recommended:
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its period is too short by contemporary standards, and the sequence generated is
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known to fail some stringent randomness tests. See the references below for a
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recent variant that repairs these flaws.
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The :mod:`random` module also provides the :class:`SystemRandom` class which
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uses the system function :func:`os.urandom` to generate random numbers
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from sources provided by the operating system.
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Bookkeeping functions:
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@ -210,7 +210,7 @@ This module also defines four shortcut functions:
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Run command with arguments. Wait for command to complete, then return the
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:attr:`returncode` attribute.
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The arguments are the same as for the Popen constructor. Example::
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The arguments are the same as for the :class:`Popen` constructor. Example::
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>>> retcode = subprocess.call(["ls", "-l"])
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@ -229,7 +229,7 @@ This module also defines four shortcut functions:
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:exc:`CalledProcessError` object will have the return code in the
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:attr:`returncode` attribute.
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The arguments are the same as for the Popen constructor. Example::
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The arguments are the same as for the :class:`Popen` constructor. Example::
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>>> subprocess.check_call(["ls", "-l"])
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0
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@ -816,6 +816,10 @@ always available.
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available only if Python was compiled with :option:`--with-tsc`. To understand
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the output of this dump, read :file:`Python/ceval.c` in the Python sources.
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.. impl-detail::
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This function is intimately bound to CPython implementation details and
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thus not likely to be implemented elsewhere.
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.. data:: stdin
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stdout
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@ -82,22 +82,12 @@ document: the one that holds all others. Here is an example program::
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dom3 = parseString("<myxml>Some data</myxml>")
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assert dom3.documentElement.tagName == "myxml"
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When you are finished with a DOM, you should clean it up. This is necessary
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because some versions of Python do not support garbage collection of objects
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that refer to each other in a cycle. Until this restriction is removed from all
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versions of Python, it is safest to write your code as if cycles would not be
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cleaned up.
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The way to clean up a DOM is to call its :meth:`unlink` method::
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dom1.unlink()
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dom2.unlink()
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dom3.unlink()
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:meth:`unlink` is a :mod:`xml.dom.minidom`\ -specific extension to the DOM API.
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After calling :meth:`unlink` on a node, the node and its descendants are
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essentially useless.
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When you are finished with a DOM tree, you may optionally call the
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:meth:`unlink` method to encourage early cleanup of the now-unneeded
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objects. :meth:`unlink` is a :mod:`xml.dom.minidom`\ -specific
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extension to the DOM API that renders the node and its descendants are
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essentially useless. Otherwise, Python's garbage collector will
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eventually take care of the objects in the tree.
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.. seealso::
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@ -882,17 +882,9 @@ class MH(Mailbox):
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raise KeyError('No message with key: %s' % key)
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else:
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raise
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try:
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if self._locked:
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_lock_file(f)
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try:
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f.close()
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os.remove(os.path.join(self._path, str(key)))
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finally:
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if self._locked:
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_unlock_file(f)
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finally:
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else:
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f.close()
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os.remove(path)
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def __setitem__(self, key, message):
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"""Replace the keyed message; raise KeyError if it doesn't exist."""
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@ -253,10 +253,13 @@ _safechars = string.ascii_letters + string.digits + '!@%_-+=:,./' # Safe unquote
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_funnychars = '"`$\\' # Unsafe inside "double quotes"
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def quote(file):
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''' return a shell-escaped version of the file string '''
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for c in file:
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if c not in _safechars:
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break
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else:
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if not file:
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return "''"
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return file
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if '\'' not in file:
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return '\'' + file + '\''
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@ -4164,6 +4164,15 @@ order (MRO) for bases """
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x.a = 42
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self.assertEqual(x.a, 42)
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# Also check type_getattro for correctness.
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class Meta(type):
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pass
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class X(object):
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__metaclass__ = Meta
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X.a = 42
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Meta.a = Descr("a")
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self.assertEqual(X.a, 42)
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def test_getattr_hooks(self):
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# issue 4230
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@ -166,12 +166,12 @@ class TestInterpreterStack(IsTestBase):
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def test_trace(self):
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self.assertEqual(len(git.tr), 3)
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self.assertEqual(revise(*git.tr[0][1:]),
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(modfile, 43, 'argue', [' spam(a, b, c)\n'], 0))
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self.assertEqual(revise(*git.tr[1][1:]),
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(modfile, 9, 'spam', [' eggs(b + d, c + f)\n'], 0))
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self.assertEqual(revise(*git.tr[2][1:]),
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(modfile, 18, 'eggs', [' q = y / 0\n'], 0))
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self.assertEqual(git.tr[0][1:], (modfile, 43, 'argue',
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[' spam(a, b, c)\n'], 0))
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self.assertEqual(git.tr[1][1:], (modfile, 9, 'spam',
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[' eggs(b + d, c + f)\n'], 0))
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self.assertEqual(git.tr[2][1:], (modfile, 18, 'eggs',
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[' q = y / 0\n'], 0))
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def test_frame(self):
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args, varargs, varkw, locals = inspect.getargvalues(mod.fr)
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@ -968,6 +968,13 @@ class TestMH(TestMailbox):
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key0 = self._box.add(msg0)
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refmsg0 = self._box.get_message(key0)
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def test_issue7627(self):
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msg0 = mailbox.MHMessage(self._template % 0)
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key0 = self._box.add(msg0)
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self._box.lock()
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self._box.remove(key0)
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self._box.unlock()
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def test_pack(self):
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# Pack the contents of the mailbox
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msg0 = mailbox.MHMessage(self._template % 0)
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@ -82,6 +82,8 @@ class SimplePipeTests(unittest.TestCase):
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self.assertEqual(pipes.quote("test%s'name'" % u),
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'"test\\%s\'name\'"' % u)
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self.assertEqual(pipes.quote(''), "''")
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def testRepr(self):
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t = pipes.Template()
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self.assertEqual(repr(t), "<Template instance, steps=[]>")
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@ -832,6 +832,7 @@ Blake Winton
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Jean-Claude Wippler
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Frank Wierzbicki
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Lars Wirzenius
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John Wiseman
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Chris Withers
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Stefan Witzel
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Irek Wlizlo
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@ -215,7 +215,7 @@ PyCurses_ConvertToChtype(PyObject *obj, chtype *ch)
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return 1;
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}
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/* Function versions of the 3 functions for tested whether curses has been
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/* Function versions of the 3 functions for testing whether curses has been
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initialised or not. */
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static int func_PyCursesSetupTermCalled(void)
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@ -36,66 +36,63 @@ static int
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my_fgets(char *buf, int len, FILE *fp)
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{
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char *p;
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for (;;) {
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if (PyOS_InputHook != NULL)
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(void)(PyOS_InputHook)();
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errno = 0;
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p = fgets(buf, len, fp);
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if (p != NULL)
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return 0; /* No error */
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if (PyOS_InputHook != NULL)
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(void)(PyOS_InputHook)();
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errno = 0;
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p = fgets(buf, len, fp);
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if (p != NULL)
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return 0; /* No error */
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#ifdef MS_WINDOWS
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/* In the case of a Ctrl+C or some other external event
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interrupting the operation:
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Win2k/NT: ERROR_OPERATION_ABORTED is the most recent Win32
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error code (and feof() returns TRUE).
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Win9x: Ctrl+C seems to have no effect on fgets() returning
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early - the signal handler is called, but the fgets()
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only returns "normally" (ie, when Enter hit or feof())
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/* In the case of a Ctrl+C or some other external event
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interrupting the operation:
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Win2k/NT: ERROR_OPERATION_ABORTED is the most recent Win32
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error code (and feof() returns TRUE).
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Win9x: Ctrl+C seems to have no effect on fgets() returning
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early - the signal handler is called, but the fgets()
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only returns "normally" (ie, when Enter hit or feof())
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*/
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if (GetLastError()==ERROR_OPERATION_ABORTED) {
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/* Signals come asynchronously, so we sleep a brief
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moment before checking if the handler has been
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triggered (we cant just return 1 before the
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signal handler has been called, as the later
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signal may be treated as a separate interrupt).
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*/
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if (GetLastError()==ERROR_OPERATION_ABORTED) {
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/* Signals come asynchronously, so we sleep a brief
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moment before checking if the handler has been
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triggered (we cant just return 1 before the
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signal handler has been called, as the later
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signal may be treated as a separate interrupt).
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*/
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Sleep(1);
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if (PyOS_InterruptOccurred()) {
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return 1; /* Interrupt */
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}
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/* Either the sleep wasn't long enough (need a
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short loop retrying?) or not interrupted at all
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(in which case we should revisit the whole thing!)
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Logging some warning would be nice. assert is not
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viable as under the debugger, the various dialogs
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mean the condition is not true.
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*/
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}
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#endif /* MS_WINDOWS */
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if (feof(fp)) {
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return -1; /* EOF */
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}
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#ifdef EINTR
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if (errno == EINTR) {
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int s;
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#ifdef WITH_THREAD
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PyEval_RestoreThread(_PyOS_ReadlineTState);
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#endif
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s = PyErr_CheckSignals();
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#ifdef WITH_THREAD
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PyEval_SaveThread();
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#endif
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if (s < 0) {
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return 1;
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}
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}
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#endif
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Sleep(1);
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if (PyOS_InterruptOccurred()) {
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return 1; /* Interrupt */
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}
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return -2; /* Error */
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/* Either the sleep wasn't long enough (need a
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short loop retrying?) or not interrupted at all
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(in which case we should revisit the whole thing!)
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Logging some warning would be nice. assert is not
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viable as under the debugger, the various dialogs
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mean the condition is not true.
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*/
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}
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/* NOTREACHED */
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#endif /* MS_WINDOWS */
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if (feof(fp)) {
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return -1; /* EOF */
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}
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#ifdef EINTR
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if (errno == EINTR) {
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int s;
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#ifdef WITH_THREAD
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PyEval_RestoreThread(_PyOS_ReadlineTState);
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#endif
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s = PyErr_CheckSignals();
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#ifdef WITH_THREAD
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PyEval_SaveThread();
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#endif
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if (s < 0) {
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return 1;
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}
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}
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#endif
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if (PyOS_InterruptOccurred()) {
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return 1; /* Interrupt */
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}
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return -2; /* Error */
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}
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Loading…
Reference in New Issue