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Merged revisions 61687-61688,61696,61700,61704-61705,61707-61709,61711-61712,61714-61716,61718-61722 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk ........ r61687 | jeffrey.yasskin | 2008-03-21 06:02:44 +0100 (Fri, 21 Mar 2008) | 2 lines Speed up test_signal from ~24s to 4s by avoiding nearly all of the sleep calls. ........ r61688 | jeffrey.yasskin | 2008-03-21 06:51:37 +0100 (Fri, 21 Mar 2008) | 5 lines Try to fix test_signal breakages on Linux due to r61687. It appears that at least two of the linux build bots aren't leaving zombie processes around for os.waitpid to wait for, causing ECHILD errors. This would be a symptom of a bug somewhere, but probably not in signal itself. ........ r61696 | georg.brandl | 2008-03-21 15:32:33 +0100 (Fri, 21 Mar 2008) | 2 lines Mark the descitems in the tutorial as "noindex" so that :meth: cross-refs don't link to them. ........ r61700 | georg.brandl | 2008-03-21 18:19:29 +0100 (Fri, 21 Mar 2008) | 2 lines Fix markup. ........ r61704 | jeffrey.yasskin | 2008-03-21 19:25:06 +0100 (Fri, 21 Mar 2008) | 3 lines Try to fix test_signal on FreeBSD. I'm assuming that os.kill is failing to raise a signal, but switching to subprocess makes the code cleaner anyway. ........ r61705 | jeffrey.yasskin | 2008-03-21 19:48:04 +0100 (Fri, 21 Mar 2008) | 7 lines Speed test_threading up from 14s to .5s, and avoid a deadlock on certain failures. The test for enumerate-after-join is now a little less rigorous, but the bug it references says the error happened in the first couple iterations, so 100 iterations should still be enough. cProfile was useful for identifying the slow tests here. ........ r61707 | georg.brandl | 2008-03-21 20:14:38 +0100 (Fri, 21 Mar 2008) | 2 lines Fix a code block in __future__ docs. ........ r61708 | georg.brandl | 2008-03-21 20:20:21 +0100 (Fri, 21 Mar 2008) | 2 lines Add docs for __func__ and __self__ on methods. ........ r61709 | georg.brandl | 2008-03-21 20:37:57 +0100 (Fri, 21 Mar 2008) | 2 lines Add docs for print_function and future_builtins. Fixes #2442. ........ r61711 | georg.brandl | 2008-03-21 20:54:00 +0100 (Fri, 21 Mar 2008) | 2 lines #2136: allow single quotes in realm spec. ........ r61712 | georg.brandl | 2008-03-21 21:01:51 +0100 (Fri, 21 Mar 2008) | 3 lines Issue #2432: give DictReader the dialect and line_num attributes advertised in the docs. ........ r61714 | georg.brandl | 2008-03-21 21:11:46 +0100 (Fri, 21 Mar 2008) | 2 lines #2358: add py3k warning to sys.exc_clear(). ........ r61715 | georg.brandl | 2008-03-21 21:21:46 +0100 (Fri, 21 Mar 2008) | 2 lines #2346/#2347: add py3k warning for __methods__ and __members__. Patch by Jack Diederich. ........ r61716 | georg.brandl | 2008-03-21 21:38:24 +0100 (Fri, 21 Mar 2008) | 2 lines #2348: add py3k warning for file.softspace. ........ r61718 | georg.brandl | 2008-03-21 21:55:20 +0100 (Fri, 21 Mar 2008) | 2 lines #2160: document PyImport_GetImporter. ........ r61719 | georg.brandl | 2008-03-21 21:55:51 +0100 (Fri, 21 Mar 2008) | 2 lines Update doc ACKS. ........ r61720 | steven.bethard | 2008-03-21 22:01:18 +0100 (Fri, 21 Mar 2008) | 1 line Replace hack in regrtest.py with use of sys.py3kwarning. ........ r61721 | georg.brandl | 2008-03-21 22:05:03 +0100 (Fri, 21 Mar 2008) | 2 lines Add missing versionadded tag. ........ r61722 | christian.heimes | 2008-03-22 00:49:44 +0100 (Sat, 22 Mar 2008) | 3 lines Applied patch #1657 epoll and kqueue wrappers for the select module The patch adds wrappers for the Linux epoll syscalls and the BSD kqueue syscalls. Thanks to Thomas Herve and the Twisted people for their support and help. TODO: Finish documentation documentation ........
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parent
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@ -21,6 +21,7 @@ docs@python.org), and we'll be glad to correct the problem.
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* Chris Barker
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* Don Bashford
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* Anthony Baxter
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* Alexander Belopolsky
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* Bennett Benson
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* Jonathan Black
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* Robin Boerdijk
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@ -134,6 +134,19 @@ Importing Modules
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``sys.modules``). Note that this is a per-interpreter variable.
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.. cfunction:: PyObject* PyImport_GetImporter(PyObject *path)
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Return an importer object for a :data:`sys.path`/:attr:`pkg.__path__` item
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*path*, possibly by fetching it from the :data:`sys.path_importer_cache`
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dict. If it wasn't yet cached, traverse :data:`sys.path_hooks` until a hook
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is found that can handle the path item. Return ``None`` if no hook could;
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this tells our caller it should fall back to the builtin import mechanism.
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Cache the result in :data:`sys.path_importer_cache`. Return a new reference
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to the importer object.
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.. versionadded:: 2.6
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.. cfunction:: void _PyImport_Init()
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Initialize the import mechanism. For internal use only.
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@ -1,4 +1,3 @@
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:mod:`__future__` --- Future statement definitions
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==================================================
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@ -22,8 +21,8 @@
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Each statement in :file:`__future__.py` is of the form::
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FeatureName = "_Feature(" OptionalRelease "," MandatoryRelease ","
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CompilerFlag ")"
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FeatureName = _Feature(OptionalRelease, MandatoryRelease,
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CompilerFlag)
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where, normally, *OptionalRelease* is less than *MandatoryRelease*, and both are
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53
Doc/library/future_builtins.rst
Normal file
53
Doc/library/future_builtins.rst
Normal file
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@ -0,0 +1,53 @@
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:mod:`future_builtins` --- Python 3 builtins
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============================================
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.. module:: future_builtins
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.. sectionauthor:: Georg Brandl
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.. versionadded:: 2.6
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This module provides functions that exist in 2.x, but have different behavior in
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Python 3, so they cannot be put into the 2.x builtin namespace.
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Instead, if you want to write code compatible with Python 3 builtins, import
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them from this module, like this::
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from future_builtins import map, filter
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... code using Python 3-style map and filter ...
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The :program:`2to3` tool that ports Python 2 code to Python 3 will recognize
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this usage and leave the new builtins alone.
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.. note::
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The Python 3 :func:`print` function is already in the builtins, but cannot be
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accessed from Python 2 code unless you use the appropriate future statement::
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from __future__ import print_function
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Available builtins are:
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.. function:: filter(function, iterable)
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Works like :func:`itertools.ifilter`.
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.. function:: hex(object)
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Works like the builtin :func:`hex`, but instead of :meth:`__hex__` it will
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use the :meth:`__index__` method on its argument to get an integer that is
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then converted to hexadecimal.
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.. function:: map(function, iterable, ...)
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Works like :func:`itertools.imap`.
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.. function:: oct(object)
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Works like the builtin :func:`oct`, but instead of :meth:`__oct__` it will
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use the :meth:`__index__` method on its argument to get an integer that is
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then converted to hexadecimal.
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.. function:: zip(*iterables)
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Works like :func:`itertools.izip`.
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@ -14,6 +14,7 @@ overview:
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sys.rst
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builtins.rst
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future_builtins.rst
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__main__.rst
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warnings.rst
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contextlib.rst
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@ -7,10 +7,12 @@
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This module provides access to the :cfunc:`select` and :cfunc:`poll` functions
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available in most operating systems. Note that on Windows, it only works for
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sockets; on other operating systems, it also works for other file types (in
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particular, on Unix, it works on pipes). It cannot be used on regular files to
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determine whether a file has grown since it was last read.
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available in most operating systems, :cfunc:`epoll` available on Linux 2.5+ and
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:cfunc:`kqueue` available on most BSD.
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Note that on Windows, it only works for sockets; on other operating systems,
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it also works for other file types (in particular, on Unix, it works on pipes).
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It cannot be used on regular files to determine whether a file has grown since
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it was last read.
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The module defines the following:
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@ -22,6 +24,16 @@ The module defines the following:
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string, as would be printed by the C function :cfunc:`perror`.
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.. type:: epoll([sizehint=-1])
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(Only supported on Linux 2.5.44 and newer.) Returns an edge polling
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object, which can be used as Edge or Level Triggered interface for I/O
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events; see section :ref:`epoll-objects` below for the methods supported
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by epolling objects.
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.. versionadded:: 2.6
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.. function:: poll()
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(Not supported by all operating systems.) Returns a polling object, which
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@ -30,6 +42,24 @@ The module defines the following:
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by polling objects.
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.. type:: kqueue()
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(Only supported on BSD.) Returns a kernel queue object
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object; see section :ref:`kqueue-objects` below for the methods supported
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by kqueue objects.
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.. versionadded:: 2.6
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.. type:: kqueue(ident, filter=KQ_FILTER_READ, flags=KQ_ADD, fflags=0, data=0, udata=0)
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(Only supported on BSD.) Returns a kernel event object
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object; see section :ref:`kevent-objects` below for the methods supported
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by kqueue objects.
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.. versionadded:: 2.6
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.. function:: select(iwtd, owtd, ewtd[, timeout])
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This is a straightforward interface to the Unix :cfunc:`select` system call.
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@ -67,6 +97,81 @@ The module defines the following:
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not handle file descriptors that don't originate from WinSock.
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.. _epoll-objects:
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Edge and Level Trigger Polling (epoll) Objects
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----------------------------------------------
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http://linux.die.net/man/4/epoll
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*eventmask*
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+-----------------------+-----------------------------------------------+
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| Constant | Meaning |
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+=======================+===============================================+
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| :const:`EPOLLIN` | Available for read |
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+-----------------------+-----------------------------------------------+
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| :const:`EPOLLOUT` | Available for write |
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+-----------------------+-----------------------------------------------+
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| :const:`EPOLLPRI` | Urgent data for read |
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+-----------------------+-----------------------------------------------+
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| :const:`EPOLLERR` | Error condition happend on the assoc. fd |
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+-----------------------+-----------------------------------------------+
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| :const:`EPOLLHUP` | Hang up happend on the assoc. fd |
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+-----------------------+-----------------------------------------------+
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| :const:`EPOLLET` | Set Edge Trigger behavior, the default is |
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| | Level Trigger behavior |
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+-----------------------+-----------------------------------------------+
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| :const:`EPOLLONESHOT` | Set one-shot behavior. After one event is |
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| | pulled out, the fd is internally disabled |
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+-----------------------+-----------------------------------------------+
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| :const:`EPOLLRDNORM` | ??? |
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+-----------------------+-----------------------------------------------+
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| :const:`EPOLLRDBAND` | ??? |
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+-----------------------+-----------------------------------------------+
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| :const:`EPOLLWRNORM` | ??? |
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+-----------------------+-----------------------------------------------+
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| :const:`EPOLLWRBAND` | ??? |
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+-----------------------+-----------------------------------------------+
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| :const:`EPOLLMSG` | ??? |
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+-----------------------+-----------------------------------------------+
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.. method:: epoll.close()
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Close the control file descriptor of the epoll object.
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.. method:: epoll.fileno()
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Return the file descriptor number of the control fd.
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.. method:: epoll.fromfd(fd)
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Create an epoll object from a given file descriptor.
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.. method:: epoll.register(fd[, eventmask])
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Register a fd descriptor with the epoll object.
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.. method:: epoll.modify(fd, eventmask)
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Modify a register file descriptor.
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.. method:: epoll.unregister(fd)
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Remove a registered file descriptor from the epoll object.
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.. method:: epoll.poll([timeout=-1[, maxevents=-1]])
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Wait for events. timeout in seconds (float)
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.. _poll-objects:
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Polling Objects
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@ -114,6 +219,16 @@ linearly scanned again. :cfunc:`select` is O(highest file descriptor), while
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the same effect as registering the descriptor exactly once.
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.. method:: poll.modify(fd, eventmask)
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Modifies an already registered fd. This has the same effect as
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:meth:`register(fd, eventmask)`. Attempting to modify a file descriptor
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that was never registered causes an :exc:`IOError` exception with errno
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:const:`ENOENT` to be raised.
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.. versionadded:: 2.6
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.. method:: poll.unregister(fd)
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Remove a file descriptor being tracked by a polling object. Just like the
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@ -137,3 +252,184 @@ linearly scanned again. :cfunc:`select` is O(highest file descriptor), while
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returning. If *timeout* is omitted, negative, or :const:`None`, the call will
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block until there is an event for this poll object.
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.. _kqueue-objects:
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Kqueue Objects
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--------------
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.. method:: kqueue.close()
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Close the control file descriptor of the kqueue object.
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.. method:: kqueue.fileno()
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Return the file descriptor number of the control fd.
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.. method:: epoll.fromfd(fd)
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Create a kqueue object from a given file descriptor.
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.. method:: control(changelist, max_events=0[, timeout=None]) -> eventlist
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Low level interface to kevent
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- changelist must be an iterable of kevent object or None
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- max_events must be 0 or a positive integer
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- timeout in seconds (floats possible)
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.. _kevent-objects:
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Kevent Objects
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--------------
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http://www.freebsd.org/cgi/man.cgi?query=kqueue&sektion=2
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.. attribute:: ident
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Value used to identify the event. The interpretation depends on the filter
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but it's usually the file descriptor. In the constructor ident can either
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be an int or an object with a fileno() function. kevent stores the integer
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internally.
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.. attribute:: filter
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Name of the kernel filter
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+---------------------------+---------------------------------------------+
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| Constant | Meaning |
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+===========================+=============================================+
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| :const:`KQ_FILTER_READ` | Takes a descriptor and returns whenever |
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| | there is data available to read |
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+---------------------------+---------------------------------------------+
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| :const:`KQ_FILTER_WRITE` | Takes a descriptor and returns whenever |
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| | there is data available to read |
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+---------------------------+---------------------------------------------+
|
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| :const:`KQ_FILTER_AIO` | AIO requests |
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+---------------------------+---------------------------------------------+
|
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| :const:`KQ_FILTER_VNODE` | Returns when one or more of the requested |
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| | events watched in *fflag* occurs |
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+---------------------------+---------------------------------------------+
|
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| :const:`KQ_FILTER_PROC` | Watch for events on a process id |
|
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+---------------------------+---------------------------------------------+
|
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| :const:`KQ_FILTER_NETDEV` | Watch for events on a network device |
|
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| | [not available on Mac OS X] |
|
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+---------------------------+---------------------------------------------+
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| :const:`KQ_FILTER_SIGNAL` | Returns whenever the watched signal is |
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| | delivered to the process |
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+---------------------------+---------------------------------------------+
|
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| :const:`KQ_FILTER_TIMER` | Establishes an arbitrary timer |
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+---------------------------+---------------------------------------------+
|
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.. attribute:: flags
|
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|
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Filter action
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||||
|
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+---------------------------+---------------------------------------------+
|
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| Constant | Meaning |
|
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+===========================+=============================================+
|
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| :const:`KQ_EV_ADD` | Adds or modifies an event |
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+---------------------------+---------------------------------------------+
|
||||
| :const:`KQ_EV_DELETE` | Removes an event from the queue |
|
||||
+---------------------------+---------------------------------------------+
|
||||
| :const:`KQ_EV_ENABLE` | Permitscontrol() to returns the event |
|
||||
+---------------------------+---------------------------------------------+
|
||||
| :const:`KQ_EV_DISABLE` | Disablesevent |
|
||||
+---------------------------+---------------------------------------------+
|
||||
| :const:`KQ_EV_ONESHOT` | Removes event after first occurence |
|
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+---------------------------+---------------------------------------------+
|
||||
| :const:`KQ_EV_CLEAR` | Reset the state after an event is retrieved |
|
||||
+---------------------------+---------------------------------------------+
|
||||
| :const:`KQ_EV_SYSFLAGS` | internal event |
|
||||
+---------------------------+---------------------------------------------+
|
||||
| :const:`KQ_EV_FLAG1` | internal event |
|
||||
+---------------------------+---------------------------------------------+
|
||||
| :const:`KQ_EV_EOF` | Filter specific EOF condition |
|
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+---------------------------+---------------------------------------------+
|
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| :const:`KQ_EV_ERROR` | See return values |
|
||||
+---------------------------+---------------------------------------------+
|
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|
||||
|
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.. attribute:: fflags
|
||||
|
||||
Filter specific flags
|
||||
|
||||
|
||||
*:const:`KQ_FILTER_READ` and :const:`KQ_FILTER_WRITE` filter flags
|
||||
|
||||
+----------------------------+--------------------------------------------+
|
||||
| Constant | Meaning |
|
||||
+============================+============================================+
|
||||
| :const:`KQ_NOTE_LOWAT` | low water mark of a socket buffer |
|
||||
+----------------------------+--------------------------------------------+
|
||||
|
||||
|
||||
*:const:`KQ_FILTER_VNODE` filter flags*
|
||||
|
||||
+----------------------------+--------------------------------------------+
|
||||
| Constant | Meaning |
|
||||
+============================+============================================+
|
||||
| :const:`KQ_NOTE_DELETE` | *unlink()* was called |
|
||||
+----------------------------+--------------------------------------------+
|
||||
| :const:`KQ_NOTE_WRITE` | a write occured |
|
||||
+----------------------------+--------------------------------------------+
|
||||
| :const:`KQ_NOTE_EXTEND` | the file was extended |
|
||||
+----------------------------+--------------------------------------------+
|
||||
| :const:`KQ_NOTE_ATTRIB` | an attribute was changed |
|
||||
+----------------------------+--------------------------------------------+
|
||||
| :const:`KQ_NOTE_LINK` | the link count has changed |
|
||||
+----------------------------+--------------------------------------------+
|
||||
| :const:`KQ_NOTE_RENAME` | the file was renamed |
|
||||
+----------------------------+--------------------------------------------+
|
||||
| :const:`KQ_NOTE_REVOKE` | access to the file was revoked |
|
||||
+----------------------------+--------------------------------------------+
|
||||
|
||||
|
||||
*:const:`KQ_FILTER_PROC` filter flags*
|
||||
|
||||
+----------------------------+--------------------------------------------+
|
||||
| Constant | Meaning |
|
||||
+============================+============================================+
|
||||
| :const:`KQ_NOTE_EXIT` | the process has exited |
|
||||
+----------------------------+--------------------------------------------+
|
||||
| :const:`KQ_NOTE_FORK` | the process has called *fork()* |
|
||||
+----------------------------+--------------------------------------------+
|
||||
| :const:`KQ_NOTE_EXEC` | the process has executed a new process |
|
||||
+----------------------------+--------------------------------------------+
|
||||
| :const:`KQ_NOTE_PCTRLMASK` | internal filter flag |
|
||||
+----------------------------+--------------------------------------------+
|
||||
| :const:`KQ_NOTE_PDATAMASK` | internal filter flag |
|
||||
+----------------------------+--------------------------------------------+
|
||||
| :const:`KQ_NOTE_TRACK` | follow a process across *fork()* |
|
||||
+----------------------------+--------------------------------------------+
|
||||
| :const:`KQ_NOTE_CHILD` | returned on the child process for |
|
||||
| | *NOTE_TRACK* |
|
||||
+----------------------------+--------------------------------------------+
|
||||
| :const:`KQ_NOTE_TRACKERR` | unable to attach to a child |
|
||||
+----------------------------+--------------------------------------------+
|
||||
|
||||
*:const:`KQ_FILTER_NETDEV` filter flags* [not available on Mac OS X]
|
||||
|
||||
+----------------------------+--------------------------------------------+
|
||||
| Constant | Meaning |
|
||||
+============================+============================================+
|
||||
| :const:`KQ_NOTE_LINKUP` | link is up |
|
||||
+----------------------------+--------------------------------------------+
|
||||
| :const:`KQ_NOTE_LINKDOWN` | link is down |
|
||||
+----------------------------+--------------------------------------------+
|
||||
| :const:`KQ_NOTE_LINKINV` | link state is invalid |
|
||||
+----------------------------+--------------------------------------------+
|
||||
|
||||
|
||||
.. attribute:: data
|
||||
|
||||
Filter specific data
|
||||
|
||||
|
||||
.. attribute:: udata
|
||||
|
||||
User defined value
|
||||
|
|
|
@ -599,3 +599,58 @@ The :mod:`xmlrpclib` module contains the following notice::
|
|||
ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
|
||||
OF THIS SOFTWARE.
|
||||
|
||||
|
||||
test_epoll
|
||||
----------
|
||||
|
||||
The :mod:`test_epoll` contains the following notice::
|
||||
|
||||
Copyright (c) 2001-2006 Twisted Matrix Laboratories.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be
|
||||
included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
||||
Select kqueue
|
||||
-------------
|
||||
|
||||
The :mod:`select` and contains the following notice for the kqueue interface::
|
||||
|
||||
Copyright (c) 2000 Doug White, 2006 James Knight, 2007 Christian Heimes
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions
|
||||
are met:
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGE.
|
||||
|
|
|
@ -510,6 +510,10 @@ Callable types
|
|||
An instance method object combines a class, a class instance and any
|
||||
callable object (normally a user-defined function).
|
||||
|
||||
.. versionchanged:: 2.6
|
||||
For 3.0 forward-compatibility, :attr:`im_func` is also available as
|
||||
:attr:`__func__`, and :attr:`im_self` as :attr:`__self__`.
|
||||
|
||||
.. index::
|
||||
single: __func__ (method attribute)
|
||||
single: __self__ (method attribute)
|
||||
|
|
|
@ -83,17 +83,20 @@ objects:
|
|||
|
||||
|
||||
.. method:: list.append(x)
|
||||
:noindex:
|
||||
|
||||
Add an item to the end of the list; equivalent to ``a[len(a):] = [x]``.
|
||||
|
||||
|
||||
.. method:: list.extend(L)
|
||||
:noindex:
|
||||
|
||||
Extend the list by appending all the items in the given list; equivalent to
|
||||
``a[len(a):] = L``.
|
||||
|
||||
|
||||
.. method:: list.insert(i, x)
|
||||
:noindex:
|
||||
|
||||
Insert an item at a given position. The first argument is the index of the
|
||||
element before which to insert, so ``a.insert(0, x)`` inserts at the front of
|
||||
|
@ -101,12 +104,14 @@ objects:
|
|||
|
||||
|
||||
.. method:: list.remove(x)
|
||||
:noindex:
|
||||
|
||||
Remove the first item from the list whose value is *x*. It is an error if there
|
||||
is no such item.
|
||||
|
||||
|
||||
.. method:: list.pop([i])
|
||||
:noindex:
|
||||
|
||||
Remove the item at the given position in the list, and return it. If no index
|
||||
is specified, ``a.pop()`` removes and returns the last item in the list. (The
|
||||
|
@ -116,22 +121,26 @@ objects:
|
|||
|
||||
|
||||
.. method:: list.index(x)
|
||||
:noindex:
|
||||
|
||||
Return the index in the list of the first item whose value is *x*. It is an
|
||||
error if there is no such item.
|
||||
|
||||
|
||||
.. method:: list.count(x)
|
||||
:noindex:
|
||||
|
||||
Return the number of times *x* appears in the list.
|
||||
|
||||
|
||||
.. method:: list.sort()
|
||||
:noindex:
|
||||
|
||||
Sort the items of the list, in place.
|
||||
|
||||
|
||||
.. method:: list.reverse()
|
||||
:noindex:
|
||||
|
||||
Reverse the elements of the list, in place.
|
||||
|
||||
|
|
|
@ -540,7 +540,7 @@ complicated expressions inside a format string.
|
|||
|
||||
So far we've shown how to specify which field to substitute into the
|
||||
resulting string. The precise formatting used is also controllable by
|
||||
adding a colon followed by a format specifier. For example:
|
||||
adding a colon followed by a format specifier. For example::
|
||||
|
||||
# Field 0: left justify, pad to 15 characters
|
||||
# Field 1: right justify, pad to 6 characters
|
||||
|
@ -552,7 +552,7 @@ adding a colon followed by a format specifier. For example:
|
|||
fmt.format('Banquet', 125) ->
|
||||
'Banquet $ 125'
|
||||
|
||||
Format specifiers can reference other fields through nesting:
|
||||
Format specifiers can reference other fields through nesting::
|
||||
|
||||
fmt = '{0:{1}}'
|
||||
fmt.format('Invoice #1234', width) ->
|
||||
|
|
|
@ -72,6 +72,8 @@ def __init__(self, f, fieldnames=None, restkey=None, restval=None,
|
|||
self.restkey = restkey # key to catch long rows
|
||||
self.restval = restval # default value for short rows
|
||||
self.reader = reader(f, dialect, *args, **kwds)
|
||||
self.dialect = dialect
|
||||
self.line_num = 0
|
||||
|
||||
def __iter__(self):
|
||||
return self
|
||||
|
@ -81,6 +83,7 @@ def __next__(self):
|
|||
if self.fieldnames is None:
|
||||
self.fieldnames = row
|
||||
row = next(self.reader)
|
||||
self.line_num = self.reader.line_num
|
||||
|
||||
# unlike the basic reader, we prefer not to return blanks,
|
||||
# because we will typically wind up with a dict full of None
|
||||
|
|
|
@ -873,10 +873,12 @@ def printlist(x, width=70, indent=4):
|
|||
test_dl
|
||||
test_fcntl
|
||||
test_fork1
|
||||
test_epoll
|
||||
test_gdbm
|
||||
test_grp
|
||||
test_ioctl
|
||||
test_largefile
|
||||
test_kqueue
|
||||
test_mhlib
|
||||
test_openpty
|
||||
test_ossaudiodev
|
||||
|
@ -897,6 +899,7 @@ def printlist(x, width=70, indent=4):
|
|||
test_curses
|
||||
test_dl
|
||||
test_largefile
|
||||
test_kqueue
|
||||
test_ossaudiodev
|
||||
""",
|
||||
'mac':
|
||||
|
@ -912,10 +915,12 @@ def printlist(x, width=70, indent=4):
|
|||
test_dl
|
||||
test_fcntl
|
||||
test_fork1
|
||||
test_epoll
|
||||
test_grp
|
||||
test_ioctl
|
||||
test_largefile
|
||||
test_locale
|
||||
test_kqueue
|
||||
test_mmap
|
||||
test_openpty
|
||||
test_ossaudiodev
|
||||
|
@ -933,7 +938,9 @@ def printlist(x, width=70, indent=4):
|
|||
"""
|
||||
test_bsddb
|
||||
test_dl
|
||||
test_epoll
|
||||
test_largefile
|
||||
test_kqueue
|
||||
test_minidom
|
||||
test_openpty
|
||||
test_pyexpat
|
||||
|
@ -944,7 +951,9 @@ def printlist(x, width=70, indent=4):
|
|||
"""
|
||||
test_bsddb
|
||||
test_dl
|
||||
test_epoll
|
||||
test_largefile
|
||||
test_kqueue
|
||||
test_minidom
|
||||
test_openpty
|
||||
test_pyexpat
|
||||
|
@ -957,9 +966,11 @@ def printlist(x, width=70, indent=4):
|
|||
test_bsddb
|
||||
test_dl
|
||||
test_fork1
|
||||
test_epoll
|
||||
test_gettext
|
||||
test_largefile
|
||||
test_locale
|
||||
test_kqueue
|
||||
test_minidom
|
||||
test_openpty
|
||||
test_pyexpat
|
||||
|
@ -977,9 +988,11 @@ def printlist(x, width=70, indent=4):
|
|||
test_bsddb
|
||||
test_bsddb3
|
||||
test_curses
|
||||
test_epoll
|
||||
test_gdbm
|
||||
test_largefile
|
||||
test_locale
|
||||
test_minidom
|
||||
test_ossaudiodev
|
||||
test_poll
|
||||
""",
|
||||
|
@ -988,6 +1001,8 @@ def printlist(x, width=70, indent=4):
|
|||
test_bsddb
|
||||
test_curses
|
||||
test_dbm
|
||||
test_epoll
|
||||
test_kqueue
|
||||
test_gdbm
|
||||
test_gzip
|
||||
test_openpty
|
||||
|
@ -999,10 +1014,12 @@ def printlist(x, width=70, indent=4):
|
|||
test_bsddb
|
||||
test_curses
|
||||
test_dl
|
||||
test_epoll
|
||||
test_gdbm
|
||||
test_gzip
|
||||
test_largefile
|
||||
test_locale
|
||||
test_kqueue
|
||||
test_minidom
|
||||
test_openpty
|
||||
test_pyexpat
|
||||
|
@ -1015,8 +1032,10 @@ def printlist(x, width=70, indent=4):
|
|||
test_curses
|
||||
test_dl
|
||||
test_gdbm
|
||||
test_epoll
|
||||
test_largefile
|
||||
test_locale
|
||||
test_kqueue
|
||||
test_mhlib
|
||||
test_mmap
|
||||
test_poll
|
||||
|
@ -1027,7 +1046,9 @@ def printlist(x, width=70, indent=4):
|
|||
test_bsddb3
|
||||
test_curses
|
||||
test_dbm
|
||||
test_epoll
|
||||
test_ioctl
|
||||
test_kqueue
|
||||
test_largefile
|
||||
test_locale
|
||||
test_ossaudiodev
|
||||
|
@ -1040,6 +1061,8 @@ def printlist(x, width=70, indent=4):
|
|||
test_commands
|
||||
test_curses
|
||||
test_dl
|
||||
test_epoll
|
||||
test_kqueue
|
||||
test_largefile
|
||||
test_mhlib
|
||||
test_mmap
|
||||
|
@ -1053,6 +1076,7 @@ def printlist(x, width=70, indent=4):
|
|||
"""
|
||||
test_bsddb
|
||||
test_bsddb3
|
||||
test_epoll
|
||||
test_gdbm
|
||||
test_locale
|
||||
test_ossaudiodev
|
||||
|
@ -1069,8 +1093,10 @@ def printlist(x, width=70, indent=4):
|
|||
test_bsddb3
|
||||
test_bz2
|
||||
test_dl
|
||||
test_epoll
|
||||
test_gdbm
|
||||
test_gzip
|
||||
test_kqueue
|
||||
test_ossaudiodev
|
||||
test_tcl
|
||||
test_zipimport
|
||||
|
@ -1082,6 +1108,7 @@ def printlist(x, width=70, indent=4):
|
|||
test_bsddb3
|
||||
test_ctypes
|
||||
test_dl
|
||||
test_epoll
|
||||
test_gdbm
|
||||
test_locale
|
||||
test_normalization
|
||||
|
@ -1096,6 +1123,7 @@ def printlist(x, width=70, indent=4):
|
|||
test_ctypes
|
||||
test_curses
|
||||
test_dl
|
||||
test_epoll
|
||||
test_gdbm
|
||||
test_locale
|
||||
test_ossaudiodev
|
||||
|
|
189
Lib/test/test_epoll.py
Normal file
189
Lib/test/test_epoll.py
Normal file
|
@ -0,0 +1,189 @@
|
|||
# Copyright (c) 2001-2006 Twisted Matrix Laboratories.
|
||||
#
|
||||
# Permission is hereby granted, free of charge, to any person obtaining
|
||||
# a copy of this software and associated documentation files (the
|
||||
# "Software"), to deal in the Software without restriction, including
|
||||
# without limitation the rights to use, copy, modify, merge, publish,
|
||||
# distribute, sublicense, and/or sell copies of the Software, and to
|
||||
# permit persons to whom the Software is furnished to do so, subject to
|
||||
# the following conditions:
|
||||
#
|
||||
# The above copyright notice and this permission notice shall be
|
||||
# included in all copies or substantial portions of the Software.
|
||||
#
|
||||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
"""
|
||||
Tests for epoll wrapper.
|
||||
"""
|
||||
import os
|
||||
import socket
|
||||
import errno
|
||||
import time
|
||||
import select
|
||||
import tempfile
|
||||
import unittest
|
||||
|
||||
from test import test_support
|
||||
if not hasattr(select, "epoll"):
|
||||
raise test_support.TestSkipped("test works only on Linux 2.6")
|
||||
|
||||
class TestEPoll(unittest.TestCase):
|
||||
|
||||
def setUp(self):
|
||||
self.serverSocket = socket.socket()
|
||||
self.serverSocket.bind(('127.0.0.1', 0))
|
||||
self.serverSocket.listen(1)
|
||||
self.connections = [self.serverSocket]
|
||||
|
||||
|
||||
def tearDown(self):
|
||||
for skt in self.connections:
|
||||
skt.close()
|
||||
|
||||
def _connected_pair(self):
|
||||
client = socket.socket()
|
||||
client.setblocking(False)
|
||||
try:
|
||||
client.connect(('127.0.0.1', self.serverSocket.getsockname()[1]))
|
||||
except socket.error as e:
|
||||
self.assertEquals(e.args[0], errno.EINPROGRESS)
|
||||
else:
|
||||
raise AssertionError("Connect should have raised EINPROGRESS")
|
||||
server, addr = self.serverSocket.accept()
|
||||
|
||||
self.connections.extend((client, server))
|
||||
return client, server
|
||||
|
||||
def test_create(self):
|
||||
try:
|
||||
ep = select.epoll(16)
|
||||
except OSError as e:
|
||||
raise AssertionError(str(e))
|
||||
self.assert_(ep.fileno() > 0, ep.fileno())
|
||||
self.assert_(not ep.closed)
|
||||
ep.close()
|
||||
self.assert_(ep.closed)
|
||||
self.assertRaises(ValueError, ep.fileno)
|
||||
|
||||
def test_badcreate(self):
|
||||
self.assertRaises(TypeError, select.epoll, 1, 2, 3)
|
||||
self.assertRaises(TypeError, select.epoll, 'foo')
|
||||
self.assertRaises(TypeError, select.epoll, None)
|
||||
self.assertRaises(TypeError, select.epoll, ())
|
||||
self.assertRaises(TypeError, select.epoll, ['foo'])
|
||||
self.assertRaises(TypeError, select.epoll, {})
|
||||
|
||||
def test_add(self):
|
||||
server, client = self._connected_pair()
|
||||
|
||||
ep = select.epoll(2)
|
||||
try:
|
||||
ep.register(server.fileno(), select.EPOLLIN | select.EPOLLOUT)
|
||||
ep.register(client.fileno(), select.EPOLLIN | select.EPOLLOUT)
|
||||
finally:
|
||||
ep.close()
|
||||
|
||||
def test_fromfd(self):
|
||||
server, client = self._connected_pair()
|
||||
|
||||
ep = select.epoll(2)
|
||||
ep2 = select.epoll.fromfd(ep.fileno())
|
||||
|
||||
ep2.register(server.fileno(), select.EPOLLIN | select.EPOLLOUT)
|
||||
ep2.register(client.fileno(), select.EPOLLIN | select.EPOLLOUT)
|
||||
|
||||
events = ep.poll(1, 4)
|
||||
events2 = ep2.poll(0.9, 4)
|
||||
self.assertEqual(len(events), 2)
|
||||
self.assertEqual(len(events2), 2)
|
||||
|
||||
ep.close()
|
||||
try:
|
||||
ep2.poll(1, 4)
|
||||
except IOError as e:
|
||||
self.failUnlessEqual(e.args[0], errno.EBADF, e)
|
||||
else:
|
||||
self.fail("epoll on closed fd didn't raise EBADF")
|
||||
|
||||
def test_control_and_wait(self):
|
||||
client, server = self._connected_pair()
|
||||
|
||||
ep = select.epoll(16)
|
||||
ep.register(server.fileno(),
|
||||
select.EPOLLIN | select.EPOLLOUT | select.EPOLLET)
|
||||
ep.register(client.fileno(),
|
||||
select.EPOLLIN | select.EPOLLOUT | select.EPOLLET)
|
||||
|
||||
now = time.time()
|
||||
events = ep.poll(1, 4)
|
||||
then = time.time()
|
||||
self.failIf(then - now > 0.1, then - now)
|
||||
|
||||
events.sort()
|
||||
expected = [(client.fileno(), select.EPOLLOUT),
|
||||
(server.fileno(), select.EPOLLOUT)]
|
||||
expected.sort()
|
||||
|
||||
self.assertEquals(events, expected)
|
||||
self.failIf(then - now > 0.01, then - now)
|
||||
|
||||
now = time.time()
|
||||
events = ep.poll(timeout=2.1, maxevents=4)
|
||||
then = time.time()
|
||||
self.failIf(events)
|
||||
|
||||
client.send(b"Hello!")
|
||||
server.send(b"world!!!")
|
||||
|
||||
now = time.time()
|
||||
events = ep.poll(1, 4)
|
||||
then = time.time()
|
||||
self.failIf(then - now > 0.01)
|
||||
|
||||
events.sort()
|
||||
expected = [(client.fileno(), select.EPOLLIN | select.EPOLLOUT),
|
||||
(server.fileno(), select.EPOLLIN | select.EPOLLOUT)]
|
||||
expected.sort()
|
||||
|
||||
self.assertEquals(events, expected)
|
||||
|
||||
ep.unregister(client.fileno())
|
||||
ep.modify(server.fileno(), select.EPOLLOUT)
|
||||
now = time.time()
|
||||
events = ep.poll(1, 4)
|
||||
then = time.time()
|
||||
self.failIf(then - now > 0.01)
|
||||
|
||||
expected = [(server.fileno(), select.EPOLLOUT)]
|
||||
self.assertEquals(events, expected)
|
||||
|
||||
def test_errors(self):
|
||||
self.assertRaises(ValueError, select.epoll, -2)
|
||||
self.assertRaises(ValueError, select.epoll().register, -1,
|
||||
select.EPOLLIN)
|
||||
|
||||
def test_unregister_closed(self):
|
||||
server, client = self._connected_pair()
|
||||
fd = server.fileno()
|
||||
ep = select.epoll(16)
|
||||
ep.register(server)
|
||||
|
||||
now = time.time()
|
||||
events = ep.poll(1, 4)
|
||||
then = time.time()
|
||||
self.failIf(then - now > 0.01)
|
||||
|
||||
server.close()
|
||||
ep.unregister(fd)
|
||||
|
||||
def test_main():
|
||||
test_support.run_unittest(TestEPoll)
|
||||
|
||||
if __name__ == "__main__":
|
||||
test_main()
|
166
Lib/test/test_kqueue.py
Normal file
166
Lib/test/test_kqueue.py
Normal file
|
@ -0,0 +1,166 @@
|
|||
"""
|
||||
Tests for kqueue wrapper.
|
||||
"""
|
||||
import socket
|
||||
import errno
|
||||
import time
|
||||
import select
|
||||
import sys
|
||||
import unittest
|
||||
|
||||
from test import test_support
|
||||
if not hasattr(select, "kqueue"):
|
||||
raise test_support.TestSkipped("test works only on BSD")
|
||||
|
||||
class TestKQueue(unittest.TestCase):
|
||||
def test_create_queue(self):
|
||||
kq = select.kqueue()
|
||||
self.assert_(kq.fileno() > 0, kq.fileno())
|
||||
self.assert_(not kq.closed)
|
||||
kq.close()
|
||||
self.assert_(kq.closed)
|
||||
self.assertRaises(ValueError, kq.fileno)
|
||||
|
||||
def test_create_event(self):
|
||||
fd = sys.stderr.fileno()
|
||||
ev = select.kevent(fd)
|
||||
other = select.kevent(1000)
|
||||
self.assertEqual(ev.ident, fd)
|
||||
self.assertEqual(ev.filter, select.KQ_FILTER_READ)
|
||||
self.assertEqual(ev.flags, select.KQ_EV_ADD)
|
||||
self.assertEqual(ev.fflags, 0)
|
||||
self.assertEqual(ev.data, 0)
|
||||
self.assertEqual(ev.udata, 0)
|
||||
self.assertEqual(ev, ev)
|
||||
self.assertNotEqual(ev, other)
|
||||
self.assertEqual(cmp(ev, other), -1)
|
||||
self.assert_(ev < other)
|
||||
self.assert_(other >= ev)
|
||||
self.assertRaises(TypeError, cmp, ev, None)
|
||||
self.assertRaises(TypeError, cmp, ev, 1)
|
||||
self.assertRaises(TypeError, cmp, ev, "ev")
|
||||
|
||||
ev = select.kevent(fd, select.KQ_FILTER_WRITE)
|
||||
self.assertEqual(ev.ident, fd)
|
||||
self.assertEqual(ev.filter, select.KQ_FILTER_WRITE)
|
||||
self.assertEqual(ev.flags, select.KQ_EV_ADD)
|
||||
self.assertEqual(ev.fflags, 0)
|
||||
self.assertEqual(ev.data, 0)
|
||||
self.assertEqual(ev.udata, 0)
|
||||
self.assertEqual(ev, ev)
|
||||
self.assertNotEqual(ev, other)
|
||||
|
||||
ev = select.kevent(fd, select.KQ_FILTER_WRITE, select.KQ_EV_ONESHOT)
|
||||
self.assertEqual(ev.ident, fd)
|
||||
self.assertEqual(ev.filter, select.KQ_FILTER_WRITE)
|
||||
self.assertEqual(ev.flags, select.KQ_EV_ONESHOT)
|
||||
self.assertEqual(ev.fflags, 0)
|
||||
self.assertEqual(ev.data, 0)
|
||||
self.assertEqual(ev.udata, 0)
|
||||
self.assertEqual(ev, ev)
|
||||
self.assertNotEqual(ev, other)
|
||||
|
||||
ev = select.kevent(1, 2, 3, 4, 5, 6)
|
||||
self.assertEqual(ev.ident, 1)
|
||||
self.assertEqual(ev.filter, 2)
|
||||
self.assertEqual(ev.flags, 3)
|
||||
self.assertEqual(ev.fflags, 4)
|
||||
self.assertEqual(ev.data, 5)
|
||||
self.assertEqual(ev.udata, 6)
|
||||
self.assertEqual(ev, ev)
|
||||
self.assertNotEqual(ev, other)
|
||||
|
||||
def test_queue_event(self):
|
||||
serverSocket = socket.socket()
|
||||
serverSocket.bind(('127.0.0.1', 0))
|
||||
serverSocket.listen(1)
|
||||
client = socket.socket()
|
||||
client.setblocking(False)
|
||||
try:
|
||||
client.connect(('127.0.0.1', serverSocket.getsockname()[1]))
|
||||
except socket.error as e:
|
||||
self.assertEquals(e.args[0], errno.EINPROGRESS)
|
||||
else:
|
||||
#raise AssertionError("Connect should have raised EINPROGRESS")
|
||||
pass # FreeBSD doesn't raise an exception here
|
||||
server, addr = serverSocket.accept()
|
||||
|
||||
if sys.platform.startswith("darwin"):
|
||||
flags = select.KQ_EV_ADD | select.KQ_EV_ENABLE
|
||||
else:
|
||||
flags = 0
|
||||
|
||||
kq = select.kqueue()
|
||||
kq2 = select.kqueue.fromfd(kq.fileno())
|
||||
|
||||
ev = select.kevent(server.fileno(),
|
||||
select.KQ_FILTER_WRITE,
|
||||
select.KQ_EV_ADD | select.KQ_EV_ENABLE)
|
||||
kq.control([ev], 0)
|
||||
ev = select.kevent(server.fileno(),
|
||||
select.KQ_FILTER_READ,
|
||||
select.KQ_EV_ADD | select.KQ_EV_ENABLE)
|
||||
kq.control([ev], 0)
|
||||
ev = select.kevent(client.fileno(),
|
||||
select.KQ_FILTER_WRITE,
|
||||
select.KQ_EV_ADD | select.KQ_EV_ENABLE)
|
||||
kq2.control([ev], 0)
|
||||
ev = select.kevent(client.fileno(),
|
||||
select.KQ_FILTER_READ,
|
||||
select.KQ_EV_ADD | select.KQ_EV_ENABLE)
|
||||
kq2.control([ev], 0)
|
||||
|
||||
events = kq.control(None, 4, 1)
|
||||
events = [(e.ident, e.filter, e.flags) for e in events]
|
||||
events.sort()
|
||||
self.assertEquals(events, [
|
||||
(client.fileno(), select.KQ_FILTER_WRITE, flags),
|
||||
(server.fileno(), select.KQ_FILTER_WRITE, flags)])
|
||||
|
||||
client.send(b"Hello!")
|
||||
server.send(b"world!!!")
|
||||
|
||||
events = kq.control(None, 4, 1)
|
||||
# We may need to call it several times
|
||||
for i in range(5):
|
||||
if len(events) == 4:
|
||||
break
|
||||
events = kq.control(None, 4, 1)
|
||||
events = [(e.ident, e.filter, e.flags) for e in events]
|
||||
events.sort()
|
||||
|
||||
self.assertEquals(events, [
|
||||
(client.fileno(), select.KQ_FILTER_WRITE, flags),
|
||||
(client.fileno(), select.KQ_FILTER_READ, flags),
|
||||
(server.fileno(), select.KQ_FILTER_WRITE, flags),
|
||||
(server.fileno(), select.KQ_FILTER_READ, flags)])
|
||||
|
||||
# Remove completely client, and server read part
|
||||
ev = select.kevent(client.fileno(),
|
||||
select.KQ_FILTER_WRITE,
|
||||
select.KQ_EV_DELETE)
|
||||
kq.control([ev], 0)
|
||||
ev = select.kevent(client.fileno(),
|
||||
select.KQ_FILTER_READ,
|
||||
select.KQ_EV_DELETE)
|
||||
kq.control([ev], 0)
|
||||
ev = select.kevent(server.fileno(),
|
||||
select.KQ_FILTER_READ,
|
||||
select.KQ_EV_DELETE)
|
||||
kq.control([ev], 0, 0)
|
||||
|
||||
events = kq.control([], 4, 0.99)
|
||||
events = [(e.ident, e.filter, e.flags) for e in events]
|
||||
events.sort()
|
||||
self.assertEquals(events, [
|
||||
(server.fileno(), select.KQ_FILTER_WRITE, flags)])
|
||||
|
||||
client.close()
|
||||
server.close()
|
||||
serverSocket.close()
|
||||
|
||||
def test_main():
|
||||
test_support.run_unittest(TestKQueue)
|
||||
|
||||
if __name__ == "__main__":
|
||||
test_main()
|
|
@ -34,7 +34,8 @@ def test_poll1(self):
|
|||
|
||||
for i in range(NUM_PIPES):
|
||||
rd, wr = os.pipe()
|
||||
p.register(rd, select.POLLIN)
|
||||
p.register(rd)
|
||||
p.modify(rd, select.POLLIN)
|
||||
p.register(wr, select.POLLOUT)
|
||||
readers.append(rd)
|
||||
writers.append(wr)
|
||||
|
|
|
@ -1,6 +1,11 @@
|
|||
import unittest
|
||||
from test import test_support
|
||||
from contextlib import closing, nested
|
||||
import pickle
|
||||
import select
|
||||
import signal
|
||||
import subprocess
|
||||
import traceback
|
||||
import sys, os, time, errno
|
||||
|
||||
if sys.platform[:3] in ('win', 'os2') or sys.platform == 'riscos':
|
||||
|
@ -11,40 +16,20 @@
|
|||
class HandlerBCalled(Exception):
|
||||
pass
|
||||
|
||||
|
||||
def exit_subprocess():
|
||||
"""Use os._exit(0) to exit the current subprocess.
|
||||
|
||||
Otherwise, the test catches the SystemExit and continues executing
|
||||
in parallel with the original test, so you wind up with an
|
||||
exponential number of tests running concurrently.
|
||||
"""
|
||||
os._exit(0)
|
||||
|
||||
|
||||
class InterProcessSignalTests(unittest.TestCase):
|
||||
MAX_DURATION = 20 # Entire test should last at most 20 sec.
|
||||
|
||||
# Set up a child to send signals to us (the parent) after waiting
|
||||
# long enough to receive the alarm. It seems we miss the alarm
|
||||
# for some reason. This will hopefully stop the hangs on
|
||||
# Tru64/Alpha. Alas, it doesn't. Tru64 appears to miss all the
|
||||
# signals at times, or seemingly random subsets of them, and
|
||||
# nothing done in force_test_exit so far has actually helped.
|
||||
def spawn_force_test_exit_process(self, parent_pid):
|
||||
# Sigh, both imports seem necessary to avoid errors.
|
||||
import os
|
||||
fork_pid = os.fork()
|
||||
if fork_pid:
|
||||
# In parent.
|
||||
return fork_pid
|
||||
|
||||
# In child.
|
||||
import os, time
|
||||
try:
|
||||
# Wait 5 seconds longer than the expected alarm to give enough
|
||||
# time for the normal sequence of events to occur. This is
|
||||
# just a stop-gap to try to prevent the test from hanging.
|
||||
time.sleep(self.MAX_DURATION + 5)
|
||||
print(" child should not have to kill parent",
|
||||
file=sys.__stdout__)
|
||||
for signame in "SIGHUP", "SIGUSR1", "SIGUSR2", "SIGALRM":
|
||||
os.kill(parent_pid, getattr(signal, signame))
|
||||
print(" child sent", signame, "to",
|
||||
parent_pid, file=sys.__stdout__)
|
||||
time.sleep(1)
|
||||
finally:
|
||||
os._exit(0)
|
||||
|
||||
def handlerA(self, *args):
|
||||
self.a_called = True
|
||||
if test_support.verbose:
|
||||
|
@ -56,121 +41,133 @@ def handlerB(self, *args):
|
|||
print("handlerB invoked", args)
|
||||
raise HandlerBCalled(*args)
|
||||
|
||||
def test_main(self):
|
||||
self.assertEquals(signal.getsignal(signal.SIGHUP), self.handlerA)
|
||||
self.assertEquals(signal.getsignal(signal.SIGUSR1), self.handlerB)
|
||||
self.assertEquals(signal.getsignal(signal.SIGUSR2), signal.SIG_IGN)
|
||||
self.assertEquals(signal.getsignal(signal.SIGALRM),
|
||||
signal.default_int_handler)
|
||||
def wait(self, child):
|
||||
"""Wait for child to finish, ignoring EINTR."""
|
||||
while True:
|
||||
try:
|
||||
child.wait()
|
||||
return
|
||||
except OSError as e:
|
||||
if e.errno != errno.EINTR:
|
||||
raise
|
||||
|
||||
# Launch an external script to send us signals.
|
||||
# We expect the external script to:
|
||||
# send HUP, which invokes handlerA to set a_called
|
||||
# send USR1, which invokes handlerB to set b_called and raise
|
||||
# HandlerBCalled
|
||||
# send USR2, which is ignored
|
||||
#
|
||||
# Then we expect the alarm to go off, and its handler raises
|
||||
# KeyboardInterrupt, finally getting us out of the loop.
|
||||
def run_test(self):
|
||||
# Install handlers. This function runs in a sub-process, so we
|
||||
# don't worry about re-setting the default handlers.
|
||||
signal.signal(signal.SIGHUP, self.handlerA)
|
||||
signal.signal(signal.SIGUSR1, self.handlerB)
|
||||
signal.signal(signal.SIGUSR2, signal.SIG_IGN)
|
||||
signal.signal(signal.SIGALRM, signal.default_int_handler)
|
||||
|
||||
if test_support.verbose:
|
||||
verboseflag = '-x'
|
||||
else:
|
||||
verboseflag = '+x'
|
||||
# Variables the signals will modify:
|
||||
self.a_called = False
|
||||
self.b_called = False
|
||||
|
||||
pid = self.pid
|
||||
# Let the sub-processes know who to send signals to.
|
||||
pid = os.getpid()
|
||||
if test_support.verbose:
|
||||
print("test runner's pid is", pid)
|
||||
|
||||
# Shell script that will send us asynchronous signals
|
||||
script = """
|
||||
(
|
||||
set %(verboseflag)s
|
||||
sleep 2
|
||||
kill -HUP %(pid)d
|
||||
sleep 2
|
||||
kill -USR1 %(pid)d
|
||||
sleep 2
|
||||
kill -USR2 %(pid)d
|
||||
) &
|
||||
""" % vars()
|
||||
child = subprocess.Popen(['kill', '-HUP', str(pid)])
|
||||
self.wait(child)
|
||||
self.assertTrue(self.a_called)
|
||||
self.assertFalse(self.b_called)
|
||||
self.a_called = False
|
||||
|
||||
signal.alarm(self.MAX_DURATION)
|
||||
|
||||
handler_b_exception_raised = False
|
||||
|
||||
os.system(script)
|
||||
try:
|
||||
child = subprocess.Popen(['kill', '-USR1', str(pid)])
|
||||
# This wait should be interrupted by the signal's exception.
|
||||
self.wait(child)
|
||||
self.fail('HandlerBCalled exception not thrown')
|
||||
except HandlerBCalled:
|
||||
self.assertTrue(self.b_called)
|
||||
self.assertFalse(self.a_called)
|
||||
if test_support.verbose:
|
||||
print("starting pause() loop...")
|
||||
while 1:
|
||||
try:
|
||||
if test_support.verbose:
|
||||
print("call pause()...")
|
||||
signal.pause()
|
||||
if test_support.verbose:
|
||||
print("pause() returned")
|
||||
except HandlerBCalled:
|
||||
handler_b_exception_raised = True
|
||||
if test_support.verbose:
|
||||
print("HandlerBCalled exception caught")
|
||||
print("HandlerBCalled exception caught")
|
||||
|
||||
child = subprocess.Popen(['kill', '-USR2', str(pid)])
|
||||
self.wait(child) # Nothing should happen.
|
||||
|
||||
try:
|
||||
signal.alarm(1)
|
||||
# The race condition in pause doesn't matter in this case,
|
||||
# since alarm is going to raise a KeyboardException, which
|
||||
# will skip the call.
|
||||
signal.pause()
|
||||
except KeyboardInterrupt:
|
||||
if test_support.verbose:
|
||||
print("KeyboardInterrupt (the alarm() went off)")
|
||||
|
||||
self.assert_(self.a_called)
|
||||
self.assert_(self.b_called)
|
||||
self.assert_(handler_b_exception_raised)
|
||||
|
||||
def setUp(self):
|
||||
# Install handlers.
|
||||
self.hup = signal.signal(signal.SIGHUP, self.handlerA)
|
||||
self.usr1 = signal.signal(signal.SIGUSR1, self.handlerB)
|
||||
self.usr2 = signal.signal(signal.SIGUSR2, signal.SIG_IGN)
|
||||
self.alrm = signal.signal(signal.SIGALRM,
|
||||
signal.default_int_handler)
|
||||
self.a_called = False
|
||||
self.b_called = False
|
||||
self.pid = os.getpid()
|
||||
self.fork_pid = self.spawn_force_test_exit_process(self.pid)
|
||||
|
||||
def tearDown(self):
|
||||
# Forcibly kill the child we created to ping us if there was a
|
||||
# test error.
|
||||
try:
|
||||
# Make sure we don't kill ourself if there was a fork
|
||||
# error.
|
||||
if self.fork_pid > 0:
|
||||
os.kill(self.fork_pid, signal.SIGKILL)
|
||||
except:
|
||||
# If the child killed us, it has probably exited. Killing
|
||||
# a non-existent process will raise an error which we
|
||||
# don't care about.
|
||||
pass
|
||||
self.fail('Some other exception woke us from pause: %s' %
|
||||
traceback.format_exc())
|
||||
else:
|
||||
self.fail('pause returned of its own accord')
|
||||
|
||||
# Restore handlers.
|
||||
signal.alarm(0) # cancel alarm in case we died early
|
||||
signal.signal(signal.SIGHUP, self.hup)
|
||||
signal.signal(signal.SIGUSR1, self.usr1)
|
||||
signal.signal(signal.SIGUSR2, self.usr2)
|
||||
signal.signal(signal.SIGALRM, self.alrm)
|
||||
def test_main(self):
|
||||
# This function spawns a child process to insulate the main
|
||||
# test-running process from all the signals. It then
|
||||
# communicates with that child process over a pipe and
|
||||
# re-raises information about any exceptions the child
|
||||
# throws. The real work happens in self.run_test().
|
||||
os_done_r, os_done_w = os.pipe()
|
||||
with nested(closing(os.fdopen(os_done_r, 'rb')),
|
||||
closing(os.fdopen(os_done_w, 'wb'))) as (done_r, done_w):
|
||||
child = os.fork()
|
||||
if child == 0:
|
||||
# In the child process; run the test and report results
|
||||
# through the pipe.
|
||||
try:
|
||||
done_r.close()
|
||||
# Have to close done_w again here because
|
||||
# exit_subprocess() will skip the enclosing with block.
|
||||
with closing(done_w):
|
||||
try:
|
||||
self.run_test()
|
||||
except:
|
||||
pickle.dump(traceback.format_exc(), done_w)
|
||||
else:
|
||||
pickle.dump(None, done_w)
|
||||
except:
|
||||
print('Uh oh, raised from pickle.')
|
||||
traceback.print_exc()
|
||||
finally:
|
||||
exit_subprocess()
|
||||
|
||||
done_w.close()
|
||||
# Block for up to MAX_DURATION seconds for the test to finish.
|
||||
r, w, x = select.select([done_r], [], [], self.MAX_DURATION)
|
||||
if done_r in r:
|
||||
tb = pickle.load(done_r)
|
||||
if tb:
|
||||
self.fail(tb)
|
||||
else:
|
||||
os.kill(child, signal.SIGKILL)
|
||||
self.fail('Test deadlocked after %d seconds.' %
|
||||
self.MAX_DURATION)
|
||||
|
||||
|
||||
class BasicSignalTests(unittest.TestCase):
|
||||
def trivial_signal_handler(self, *args):
|
||||
pass
|
||||
|
||||
def test_out_of_range_signal_number_raises_error(self):
|
||||
self.assertRaises(ValueError, signal.getsignal, 4242)
|
||||
|
||||
def trivial_signal_handler(*args):
|
||||
pass
|
||||
|
||||
self.assertRaises(ValueError, signal.signal, 4242,
|
||||
trivial_signal_handler)
|
||||
self.trivial_signal_handler)
|
||||
|
||||
def test_setting_signal_handler_to_none_raises_error(self):
|
||||
self.assertRaises(TypeError, signal.signal,
|
||||
signal.SIGUSR1, None)
|
||||
|
||||
def test_getsignal(self):
|
||||
hup = signal.signal(signal.SIGHUP, self.trivial_signal_handler)
|
||||
self.assertEquals(signal.getsignal(signal.SIGHUP),
|
||||
self.trivial_signal_handler)
|
||||
signal.signal(signal.SIGHUP, hup)
|
||||
self.assertEquals(signal.getsignal(signal.SIGHUP), hup)
|
||||
|
||||
|
||||
class WakeupSignalTests(unittest.TestCase):
|
||||
TIMEOUT_FULL = 10
|
||||
TIMEOUT_HALF = 5
|
||||
|
@ -233,7 +230,7 @@ def readpipe_interrupted(self, cb):
|
|||
os.kill(ppid, self.signum)
|
||||
time.sleep(0.2)
|
||||
finally:
|
||||
os._exit(0)
|
||||
exit_subprocess()
|
||||
|
||||
try:
|
||||
os.close(w)
|
||||
|
|
|
@ -30,32 +30,26 @@ def __init__(self, name, testcase, sema, mutex, nrunning):
|
|||
self.nrunning = nrunning
|
||||
|
||||
def run(self):
|
||||
delay = random.random() * 2
|
||||
delay = random.random() / 10000.0
|
||||
if verbose:
|
||||
print('task', self.getName(), 'will run for', delay, 'sec')
|
||||
|
||||
self.sema.acquire()
|
||||
with self.sema:
|
||||
with self.mutex:
|
||||
self.nrunning.inc()
|
||||
if verbose:
|
||||
print(self.nrunning.get(), 'tasks are running')
|
||||
self.testcase.assert_(self.nrunning.get() <= 3)
|
||||
|
||||
self.mutex.acquire()
|
||||
self.nrunning.inc()
|
||||
if verbose:
|
||||
print(self.nrunning.get(), 'tasks are running')
|
||||
self.testcase.assert_(self.nrunning.get() <= 3)
|
||||
self.mutex.release()
|
||||
|
||||
time.sleep(delay)
|
||||
if verbose:
|
||||
print('task', self.getName(), 'done')
|
||||
|
||||
self.mutex.acquire()
|
||||
self.nrunning.dec()
|
||||
self.testcase.assert_(self.nrunning.get() >= 0)
|
||||
if verbose:
|
||||
print(self.getName(), 'is finished.', self.nrunning.get(), \
|
||||
'tasks are running')
|
||||
self.mutex.release()
|
||||
|
||||
self.sema.release()
|
||||
time.sleep(delay)
|
||||
if verbose:
|
||||
print('task', self.getName(), 'done')
|
||||
with self.mutex:
|
||||
self.nrunning.dec()
|
||||
self.testcase.assert_(self.nrunning.get() >= 0)
|
||||
if verbose:
|
||||
print('%s is finished. %d tasks are running' %
|
||||
self.getName(), self.nrunning.get())
|
||||
|
||||
class ThreadTests(unittest.TestCase):
|
||||
|
||||
|
@ -218,6 +212,10 @@ def test_finalize_runnning_thread(self):
|
|||
rc = subprocess.call([sys.executable, "-c", """if 1:
|
||||
import ctypes, sys, time, thread
|
||||
|
||||
# This lock is used as a simple event variable.
|
||||
ready = thread.allocate_lock()
|
||||
ready.acquire()
|
||||
|
||||
# Module globals are cleared before __del__ is run
|
||||
# So we save the functions in class dict
|
||||
class C:
|
||||
|
@ -229,10 +227,11 @@ def __del__(self):
|
|||
|
||||
def waitingThread():
|
||||
x = C()
|
||||
ready.release()
|
||||
time.sleep(100)
|
||||
|
||||
thread.start_new_thread(waitingThread, ())
|
||||
time.sleep(1) # be sure the other thread is waiting
|
||||
ready.acquire() # Be sure the other thread is waiting.
|
||||
sys.exit(42)
|
||||
"""])
|
||||
self.assertEqual(rc, 42)
|
||||
|
@ -242,7 +241,6 @@ def test_enumerate_after_join(self):
|
|||
# threading.enumerate() after it has been join()ed.
|
||||
enum = threading.enumerate
|
||||
old_interval = sys.getcheckinterval()
|
||||
sys.setcheckinterval(1)
|
||||
try:
|
||||
for i in range(1, 1000):
|
||||
t = threading.Thread(target=lambda: None)
|
||||
|
|
|
@ -906,13 +906,14 @@ def test_proxy(self):
|
|||
self.assertEqual([(handlers[0], "http_open")],
|
||||
[tup[0:2] for tup in o.calls])
|
||||
|
||||
def test_basic_auth(self):
|
||||
def test_basic_auth(self, quote_char='"'):
|
||||
opener = OpenerDirector()
|
||||
password_manager = MockPasswordManager()
|
||||
auth_handler = urllib2.HTTPBasicAuthHandler(password_manager)
|
||||
realm = "ACME Widget Store"
|
||||
http_handler = MockHTTPHandler(
|
||||
401, 'WWW-Authenticate: Basic realm="%s"\r\n\r\n' % realm)
|
||||
401, 'WWW-Authenticate: Basic realm=%s%s%s\r\n\r\n' %
|
||||
(quote_char, realm, quote_char) )
|
||||
opener.add_handler(auth_handler)
|
||||
opener.add_handler(http_handler)
|
||||
self._test_basic_auth(opener, auth_handler, "Authorization",
|
||||
|
@ -921,6 +922,9 @@ def test_basic_auth(self):
|
|||
"http://acme.example.com/protected",
|
||||
)
|
||||
|
||||
def test_basic_auth_with_single_quoted_realm(self):
|
||||
self.test_basic_auth(quote_char="'")
|
||||
|
||||
def test_proxy_basic_auth(self):
|
||||
opener = OpenerDirector()
|
||||
ph = urllib2.ProxyHandler(dict(http="proxy.example.com:3128"))
|
||||
|
|
|
@ -777,7 +777,10 @@ class AbstractBasicAuthHandler:
|
|||
# XXX this allows for multiple auth-schemes, but will stupidly pick
|
||||
# the last one with a realm specified.
|
||||
|
||||
rx = re.compile('(?:.*,)*[ \t]*([^ \t]+)[ \t]+realm="([^"]*)"', re.I)
|
||||
# allow for double- and single-quoted realm values
|
||||
# (single quotes are a violation of the RFC, but appear in the wild)
|
||||
rx = re.compile('(?:.*,)*[ \t]*([^ \t]+)[ \t]+'
|
||||
'realm=(["\'])(.*?)\\2', re.I)
|
||||
|
||||
# XXX could pre-emptively send auth info already accepted (RFC 2617,
|
||||
# end of section 2, and section 1.2 immediately after "credentials"
|
||||
|
@ -797,7 +800,7 @@ def http_error_auth_reqed(self, authreq, host, req, headers):
|
|||
if authreq:
|
||||
mo = AbstractBasicAuthHandler.rx.search(authreq)
|
||||
if mo:
|
||||
scheme, realm = mo.groups()
|
||||
scheme, quote, realm = mo.groups()
|
||||
if scheme.lower() == 'basic':
|
||||
return self.retry_http_basic_auth(host, req, realm)
|
||||
|
||||
|
|
File diff suppressed because it is too large
Load diff
110
configure
vendored
110
configure
vendored
|
@ -5387,6 +5387,8 @@ done
|
|||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
@ -5395,8 +5397,8 @@ fcntl.h grp.h \
|
|||
io.h langinfo.h libintl.h ncurses.h poll.h process.h pthread.h \
|
||||
shadow.h signal.h stdint.h stropts.h termios.h thread.h \
|
||||
unistd.h utime.h \
|
||||
sys/audioio.h sys/bsdtty.h sys/file.h sys/loadavg.h sys/lock.h sys/mkdev.h \
|
||||
sys/modem.h \
|
||||
sys/audioio.h sys/bsdtty.h sys/epoll.h sys/event.h sys/file.h sys/loadavg.h \
|
||||
sys/lock.h sys/mkdev.h sys/modem.h \
|
||||
sys/param.h sys/poll.h sys/select.h sys/socket.h sys/statvfs.h sys/stat.h \
|
||||
sys/time.h \
|
||||
sys/times.h sys/types.h sys/un.h sys/utsname.h sys/wait.h pty.h libutil.h \
|
||||
|
@ -16130,7 +16132,111 @@ echo "${ECHO_T}no" >&6; }
|
|||
fi
|
||||
|
||||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||||
{ echo "$as_me:$LINENO: checking for epoll" >&5
|
||||
echo $ECHO_N "checking for epoll... $ECHO_C" >&6; }
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
#include <sys/epoll.h>
|
||||
int
|
||||
main ()
|
||||
{
|
||||
void *x=epoll_create
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
rm -f conftest.$ac_objext
|
||||
if { (ac_try="$ac_compile"
|
||||
case "(($ac_try" in
|
||||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||||
*) ac_try_echo=$ac_try;;
|
||||
esac
|
||||
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
|
||||
(eval "$ac_compile") 2>conftest.er1
|
||||
ac_status=$?
|
||||
grep -v '^ *+' conftest.er1 >conftest.err
|
||||
rm -f conftest.er1
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } && {
|
||||
test -z "$ac_c_werror_flag" ||
|
||||
test ! -s conftest.err
|
||||
} && test -s conftest.$ac_objext; then
|
||||
|
||||
cat >>confdefs.h <<\_ACEOF
|
||||
#define HAVE_EPOLL 1
|
||||
_ACEOF
|
||||
|
||||
{ echo "$as_me:$LINENO: result: yes" >&5
|
||||
echo "${ECHO_T}yes" >&6; }
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
{ echo "$as_me:$LINENO: result: no" >&5
|
||||
echo "${ECHO_T}no" >&6; }
|
||||
|
||||
fi
|
||||
|
||||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||||
{ echo "$as_me:$LINENO: checking for kqueue" >&5
|
||||
echo $ECHO_N "checking for kqueue... $ECHO_C" >&6; }
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/event.h>
|
||||
|
||||
int
|
||||
main ()
|
||||
{
|
||||
int x=kqueue()
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
rm -f conftest.$ac_objext
|
||||
if { (ac_try="$ac_compile"
|
||||
case "(($ac_try" in
|
||||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||||
*) ac_try_echo=$ac_try;;
|
||||
esac
|
||||
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
|
||||
(eval "$ac_compile") 2>conftest.er1
|
||||
ac_status=$?
|
||||
grep -v '^ *+' conftest.er1 >conftest.err
|
||||
rm -f conftest.er1
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } && {
|
||||
test -z "$ac_c_werror_flag" ||
|
||||
test ! -s conftest.err
|
||||
} && test -s conftest.$ac_objext; then
|
||||
|
||||
cat >>confdefs.h <<\_ACEOF
|
||||
#define HAVE_KQUEUE 1
|
||||
_ACEOF
|
||||
|
||||
{ echo "$as_me:$LINENO: result: yes" >&5
|
||||
echo "${ECHO_T}yes" >&6; }
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
{ echo "$as_me:$LINENO: result: no" >&5
|
||||
echo "${ECHO_T}no" >&6; }
|
||||
|
||||
fi
|
||||
|
||||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||||
# On some systems (eg. FreeBSD 5), we would find a definition of the
|
||||
# functions ctermid_r, setgroups in the library, but no prototype
|
||||
# (e.g. because we use _XOPEN_SOURCE). See whether we can take their
|
||||
|
|
20
configure.in
20
configure.in
|
@ -1077,8 +1077,8 @@ fcntl.h grp.h \
|
|||
io.h langinfo.h libintl.h ncurses.h poll.h process.h pthread.h \
|
||||
shadow.h signal.h stdint.h stropts.h termios.h thread.h \
|
||||
unistd.h utime.h \
|
||||
sys/audioio.h sys/bsdtty.h sys/file.h sys/loadavg.h sys/lock.h sys/mkdev.h \
|
||||
sys/modem.h \
|
||||
sys/audioio.h sys/bsdtty.h sys/epoll.h sys/event.h sys/file.h sys/loadavg.h \
|
||||
sys/lock.h sys/mkdev.h sys/modem.h \
|
||||
sys/param.h sys/poll.h sys/select.h sys/socket.h sys/statvfs.h sys/stat.h \
|
||||
sys/time.h \
|
||||
sys/times.h sys/types.h sys/un.h sys/utsname.h sys/wait.h pty.h libutil.h \
|
||||
|
@ -2325,7 +2325,21 @@ AC_TRY_COMPILE([#include <unistd.h>], void *x=fdatasync,
|
|||
AC_MSG_RESULT(yes),
|
||||
AC_MSG_RESULT(no)
|
||||
)
|
||||
|
||||
AC_MSG_CHECKING(for epoll)
|
||||
AC_TRY_COMPILE([#include <sys/epoll.h>], void *x=epoll_create,
|
||||
AC_DEFINE(HAVE_EPOLL, 1, Define if you have the 'epoll' functions.)
|
||||
AC_MSG_RESULT(yes),
|
||||
AC_MSG_RESULT(no)
|
||||
)
|
||||
AC_MSG_CHECKING(for kqueue)
|
||||
AC_TRY_COMPILE([
|
||||
#include <sys/types.h>
|
||||
#include <sys/event.h>
|
||||
], int x=kqueue(),
|
||||
AC_DEFINE(HAVE_KQUEUE, 1, Define if you have the 'kqueue' functions.)
|
||||
AC_MSG_RESULT(yes),
|
||||
AC_MSG_RESULT(no)
|
||||
)
|
||||
# On some systems (eg. FreeBSD 5), we would find a definition of the
|
||||
# functions ctermid_r, setgroups in the library, but no prototype
|
||||
# (e.g. because we use _XOPEN_SOURCE). See whether we can take their
|
||||
|
|
|
@ -144,6 +144,9 @@
|
|||
/* Defined when any dynamic module loading is enabled. */
|
||||
#undef HAVE_DYNAMIC_LOADING
|
||||
|
||||
/* Define if you have the 'epoll' functions. */
|
||||
#undef HAVE_EPOLL
|
||||
|
||||
/* Define to 1 if you have the <errno.h> header file. */
|
||||
#undef HAVE_ERRNO_H
|
||||
|
||||
|
@ -315,6 +318,9 @@
|
|||
/* Define to 1 if you have the `killpg' function. */
|
||||
#undef HAVE_KILLPG
|
||||
|
||||
/* Define if you have the 'kqueue' functions. */
|
||||
#undef HAVE_KQUEUE
|
||||
|
||||
/* Define to 1 if you have the <langinfo.h> header file. */
|
||||
#undef HAVE_LANGINFO_H
|
||||
|
||||
|
@ -630,6 +636,12 @@
|
|||
*/
|
||||
#undef HAVE_SYS_DIR_H
|
||||
|
||||
/* Define to 1 if you have the <sys/epoll.h> header file. */
|
||||
#undef HAVE_SYS_EPOLL_H
|
||||
|
||||
/* Define to 1 if you have the <sys/event.h> header file. */
|
||||
#undef HAVE_SYS_EVENT_H
|
||||
|
||||
/* Define to 1 if you have the <sys/file.h> header file. */
|
||||
#undef HAVE_SYS_FILE_H
|
||||
|
||||
|
|
Loading…
Reference in a new issue