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Commit 71abaa93 authored by Christian Heimes's avatar Christian Heimes
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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.
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  r61708 | georg.brandl | 2008-03-21 20:20:21 +0100 (Fri, 21 Mar 2008) | 2 lines

  Add docs for __func__ and __self__ on methods.
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  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.
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  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.
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  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.
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  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
........
parent f896cb69
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Showing with 2280 additions and 177 deletions
Doc/ACKS.txt
View file @ 71abaa93
......@@ -21,6 +21,7 @@ docs@python.org), and we'll be glad to correct the problem.
* Chris Barker
* Don Bashford
* Anthony Baxter
* Alexander Belopolsky
* Bennett Benson
* Jonathan Black
* Robin Boerdijk
......
Doc/c-api/import.rst
View file @ 71abaa93
......@@ -134,6 +134,19 @@ Importing Modules
``sys.modules``). Note that this is a per-interpreter variable.
.. cfunction:: PyObject* PyImport_GetImporter(PyObject *path)
Return an importer object for a :data:`sys.path`/:attr:`pkg.__path__` item
*path*, possibly by fetching it from the :data:`sys.path_importer_cache`
dict. If it wasn't yet cached, traverse :data:`sys.path_hooks` until a hook
is found that can handle the path item. Return ``None`` if no hook could;
this tells our caller it should fall back to the builtin import mechanism.
Cache the result in :data:`sys.path_importer_cache`. Return a new reference
to the importer object.
.. versionadded:: 2.6
.. cfunction:: void _PyImport_Init()
Initialize the import mechanism. For internal use only.
......
Doc/library/__future__.rst
View file @ 71abaa93
:mod:`__future__` --- Future statement definitions
==================================================
......@@ -22,8 +21,8 @@
Each statement in :file:`__future__.py` is of the form::
FeatureName = "_Feature(" OptionalRelease "," MandatoryRelease ","
CompilerFlag ")"
FeatureName = _Feature(OptionalRelease, MandatoryRelease,
CompilerFlag)
where, normally, *OptionalRelease* is less than *MandatoryRelease*, and both are
......
Doc/library/future_builtins.rst 0 → 100644
View file @ 71abaa93
:mod:`future_builtins` --- Python 3 builtins
============================================
.. module:: future_builtins
.. sectionauthor:: Georg Brandl
.. versionadded:: 2.6
This module provides functions that exist in 2.x, but have different behavior in
Python 3, so they cannot be put into the 2.x builtin namespace.
Instead, if you want to write code compatible with Python 3 builtins, import
them from this module, like this::
from future_builtins import map, filter
... code using Python 3-style map and filter ...
The :program:`2to3` tool that ports Python 2 code to Python 3 will recognize
this usage and leave the new builtins alone.
.. note::
The Python 3 :func:`print` function is already in the builtins, but cannot be
accessed from Python 2 code unless you use the appropriate future statement::
from __future__ import print_function
Available builtins are:
.. function:: filter(function, iterable)
Works like :func:`itertools.ifilter`.
.. function:: hex(object)
Works like the builtin :func:`hex`, but instead of :meth:`__hex__` it will
use the :meth:`__index__` method on its argument to get an integer that is
then converted to hexadecimal.
.. function:: map(function, iterable, ...)
Works like :func:`itertools.imap`.
.. function:: oct(object)
Works like the builtin :func:`oct`, but instead of :meth:`__oct__` it will
use the :meth:`__index__` method on its argument to get an integer that is
then converted to hexadecimal.
.. function:: zip(*iterables)
Works like :func:`itertools.izip`.
Doc/library/python.rst
View file @ 71abaa93
......@@ -14,6 +14,7 @@ overview:
sys.rst
builtins.rst
future_builtins.rst
__main__.rst
warnings.rst
contextlib.rst
......
Doc/library/select.rst
View file @ 71abaa93
......@@ -7,10 +7,12 @@
This module provides access to the :cfunc:`select` and :cfunc:`poll` functions
available in most operating systems. Note that on Windows, it only works for
sockets; on other operating systems, it also works for other file types (in
particular, on Unix, it works on pipes). It cannot be used on regular files to
determine whether a file has grown since it was last read.
available in most operating systems, :cfunc:`epoll` available on Linux 2.5+ and
:cfunc:`kqueue` available on most BSD.
Note that on Windows, it only works for sockets; on other operating systems,
it also works for other file types (in particular, on Unix, it works on pipes).
It cannot be used on regular files to determine whether a file has grown since
it was last read.
The module defines the following:
......@@ -22,6 +24,16 @@ The module defines the following:
string, as would be printed by the C function :cfunc:`perror`.
.. type:: epoll([sizehint=-1])
(Only supported on Linux 2.5.44 and newer.) Returns an edge polling
object, which can be used as Edge or Level Triggered interface for I/O
events; see section :ref:`epoll-objects` below for the methods supported
by epolling objects.
.. versionadded:: 2.6
.. function:: poll()
(Not supported by all operating systems.) Returns a polling object, which
......@@ -30,6 +42,24 @@ The module defines the following:
by polling objects.
.. type:: kqueue()
(Only supported on BSD.) Returns a kernel queue object
object; see section :ref:`kqueue-objects` below for the methods supported
by kqueue objects.
.. versionadded:: 2.6
.. type:: kqueue(ident, filter=KQ_FILTER_READ, flags=KQ_ADD, fflags=0, data=0, udata=0)
(Only supported on BSD.) Returns a kernel event object
object; see section :ref:`kevent-objects` below for the methods supported
by kqueue objects.
.. versionadded:: 2.6
.. function:: select(iwtd, owtd, ewtd[, timeout])
This is a straightforward interface to the Unix :cfunc:`select` system call.
......@@ -67,6 +97,81 @@ The module defines the following:
not handle file descriptors that don't originate from WinSock.
.. _epoll-objects:
Edge and Level Trigger Polling (epoll) Objects
----------------------------------------------
http://linux.die.net/man/4/epoll
*eventmask*
+-----------------------+-----------------------------------------------+
| Constant | Meaning |
+=======================+===============================================+
| :const:`EPOLLIN` | Available for read |
+-----------------------+-----------------------------------------------+
| :const:`EPOLLOUT` | Available for write |
+-----------------------+-----------------------------------------------+
| :const:`EPOLLPRI` | Urgent data for read |
+-----------------------+-----------------------------------------------+
| :const:`EPOLLERR` | Error condition happend on the assoc. fd |
+-----------------------+-----------------------------------------------+
| :const:`EPOLLHUP` | Hang up happend on the assoc. fd |
+-----------------------+-----------------------------------------------+
| :const:`EPOLLET` | Set Edge Trigger behavior, the default is |
| | Level Trigger behavior |
+-----------------------+-----------------------------------------------+
| :const:`EPOLLONESHOT` | Set one-shot behavior. After one event is |
| | pulled out, the fd is internally disabled |
+-----------------------+-----------------------------------------------+
| :const:`EPOLLRDNORM` | ??? |
+-----------------------+-----------------------------------------------+
| :const:`EPOLLRDBAND` | ??? |
+-----------------------+-----------------------------------------------+
| :const:`EPOLLWRNORM` | ??? |
+-----------------------+-----------------------------------------------+
| :const:`EPOLLWRBAND` | ??? |
+-----------------------+-----------------------------------------------+
| :const:`EPOLLMSG` | ??? |
+-----------------------+-----------------------------------------------+
.. method:: epoll.close()
Close the control file descriptor of the epoll object.
.. method:: epoll.fileno()
Return the file descriptor number of the control fd.
.. method:: epoll.fromfd(fd)
Create an epoll object from a given file descriptor.
.. method:: epoll.register(fd[, eventmask])
Register a fd descriptor with the epoll object.
.. method:: epoll.modify(fd, eventmask)
Modify a register file descriptor.
.. method:: epoll.unregister(fd)
Remove a registered file descriptor from the epoll object.
.. method:: epoll.poll([timeout=-1[, maxevents=-1]])
Wait for events. timeout in seconds (float)
.. _poll-objects:
Polling Objects
......@@ -114,6 +219,16 @@ linearly scanned again. :cfunc:`select` is O(highest file descriptor), while
the same effect as registering the descriptor exactly once.
.. method:: poll.modify(fd, eventmask)
Modifies an already registered fd. This has the same effect as
:meth:`register(fd, eventmask)`. Attempting to modify a file descriptor
that was never registered causes an :exc:`IOError` exception with errno
:const:`ENOENT` to be raised.
.. versionadded:: 2.6
.. method:: poll.unregister(fd)
Remove a file descriptor being tracked by a polling object. Just like the
......@@ -137,3 +252,184 @@ linearly scanned again. :cfunc:`select` is O(highest file descriptor), while
returning. If *timeout* is omitted, negative, or :const:`None`, the call will
block until there is an event for this poll object.
.. _kqueue-objects:
Kqueue Objects
--------------
.. method:: kqueue.close()
Close the control file descriptor of the kqueue object.
.. method:: kqueue.fileno()
Return the file descriptor number of the control fd.
.. method:: epoll.fromfd(fd)
Create a kqueue object from a given file descriptor.
.. method:: control(changelist, max_events=0[, timeout=None]) -> eventlist
Low level interface to kevent
- changelist must be an iterable of kevent object or None
- max_events must be 0 or a positive integer
- timeout in seconds (floats possible)
.. _kevent-objects:
Kevent Objects
--------------
http://www.freebsd.org/cgi/man.cgi?query=kqueue&sektion=2
.. attribute:: ident
Value used to identify the event. The interpretation depends on the filter
but it's usually the file descriptor. In the constructor ident can either
be an int or an object with a fileno() function. kevent stores the integer
internally.
.. attribute:: filter
Name of the kernel filter
+---------------------------+---------------------------------------------+
| Constant | Meaning |
+===========================+=============================================+
| :const:`KQ_FILTER_READ` | Takes a descriptor and returns whenever |
| | there is data available to read |
+---------------------------+---------------------------------------------+
| :const:`KQ_FILTER_WRITE` | Takes a descriptor and returns whenever |
| | there is data available to read |
+---------------------------+---------------------------------------------+
| :const:`KQ_FILTER_AIO` | AIO requests |
+---------------------------+---------------------------------------------+
| :const:`KQ_FILTER_VNODE` | Returns when one or more of the requested |
| | events watched in *fflag* occurs |
+---------------------------+---------------------------------------------+
| :const:`KQ_FILTER_PROC` | Watch for events on a process id |
+---------------------------+---------------------------------------------+
| :const:`KQ_FILTER_NETDEV` | Watch for events on a network device |
| | [not available on Mac OS X] |
+---------------------------+---------------------------------------------+
| :const:`KQ_FILTER_SIGNAL` | Returns whenever the watched signal is |
| | delivered to the process |
+---------------------------+---------------------------------------------+
| :const:`KQ_FILTER_TIMER` | Establishes an arbitrary timer |
+---------------------------+---------------------------------------------+
.. attribute:: flags
Filter action
+---------------------------+---------------------------------------------+
| Constant | Meaning |
+===========================+=============================================+
| :const:`KQ_EV_ADD` | Adds or modifies an event |
+---------------------------+---------------------------------------------+
| :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 |
+---------------------------+---------------------------------------------+
| :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 |
+---------------------------+---------------------------------------------+
| :const:`KQ_EV_ERROR` | See return values |
+---------------------------+---------------------------------------------+
.. 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
Doc/license.rst
View file @ 71abaa93
......@@ -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.
Doc/reference/datamodel.rst
View file @ 71abaa93
......@@ -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)
......
Doc/tutorial/datastructures.rst
View file @ 71abaa93
......@@ -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.
......
Doc/whatsnew/2.6.rst
View file @ 71abaa93
......@@ -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) ->
......
Lib/csv.py
View file @ 71abaa93
......@@ -72,6 +72,8 @@ class DictReader:
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 @@ class DictReader:
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
......
Lib/test/regrtest.py
View file @ 71abaa93
......@@ -873,10 +873,12 @@ _expectations = {
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 @@ _expectations = {
test_curses
test_dl
test_largefile
test_kqueue
test_ossaudiodev
""",
'mac':
......@@ -912,10 +915,12 @@ _expectations = {
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 @@ _expectations = {
"""
test_bsddb
test_dl
test_epoll
test_largefile
test_kqueue
test_minidom
test_openpty
test_pyexpat
......@@ -944,7 +951,9 @@ _expectations = {
"""
test_bsddb
test_dl
test_epoll
test_largefile
test_kqueue
test_minidom
test_openpty
test_pyexpat
......@@ -957,9 +966,11 @@ _expectations = {
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 @@ _expectations = {
test_bsddb
test_bsddb3
test_curses
test_epoll
test_gdbm
test_largefile
test_locale
test_minidom
test_ossaudiodev
test_poll
""",
......@@ -988,6 +1001,8 @@ _expectations = {
test_bsddb
test_curses
test_dbm
test_epoll
test_kqueue
test_gdbm
test_gzip
test_openpty
......@@ -999,10 +1014,12 @@ _expectations = {
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 @@ _expectations = {
test_curses
test_dl
test_gdbm
test_epoll
test_largefile
test_locale
test_kqueue
test_mhlib
test_mmap
test_poll
......@@ -1027,7 +1046,9 @@ _expectations = {
test_bsddb3
test_curses
test_dbm
test_epoll
test_ioctl
test_kqueue
test_largefile
test_locale
test_ossaudiodev
......@@ -1040,6 +1061,8 @@ _expectations = {
test_commands
test_curses
test_dl
test_epoll
test_kqueue
test_largefile
test_mhlib
test_mmap
......@@ -1053,6 +1076,7 @@ _expectations = {
"""
test_bsddb
test_bsddb3
test_epoll
test_gdbm
test_locale
test_ossaudiodev
......@@ -1069,8 +1093,10 @@ _expectations = {
test_bsddb3
test_bz2
test_dl
test_epoll
test_gdbm
test_gzip
test_kqueue
test_ossaudiodev
test_tcl
test_zipimport
......@@ -1082,6 +1108,7 @@ _expectations = {
test_bsddb3
test_ctypes
test_dl
test_epoll
test_gdbm
test_locale
test_normalization
......@@ -1096,6 +1123,7 @@ _expectations = {
test_ctypes
test_curses
test_dl
test_epoll
test_gdbm
test_locale
test_ossaudiodev
......
Lib/test/test_epoll.py 0 → 100644
View file @ 71abaa93
# 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()
Lib/test/test_kqueue.py 0 → 100644
View file @ 71abaa93
"""
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()
Lib/test/test_poll.py
View file @ 71abaa93
......@@ -34,7 +34,8 @@ class PollTests(unittest.TestCase):
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)
......
Lib/test/test_signal.py
View file @ 71abaa93
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 @@ if sys.platform[:3] in ('win', 'os2') or sys.platform == 'riscos':
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 @@ class InterProcessSignalTests(unittest.TestCase):
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)
# 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 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
if test_support.verbose:
verboseflag = '-x'
else:
verboseflag = '+x'
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)
# 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()
signal.alarm(self.MAX_DURATION)
handler_b_exception_raised = False
child = subprocess.Popen(['kill', '-HUP', str(pid)])
self.wait(child)
self.assertTrue(self.a_called)
self.assertFalse(self.b_called)
self.a_called = 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
# 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)
self.fail('Some other exception woke us from pause: %s' %
traceback.format_exc())
else:
self.fail('pause returned of its own accord')
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 @@ class SiginterruptTest(unittest.TestCase):
os.kill(ppid, self.signum)
time.sleep(0.2)
finally:
os._exit(0)
exit_subprocess()
try:
os.close(w)
......
Lib/test/test_threading.py
View file @ 71abaa93
......@@ -30,32 +30,26 @@ class TestThread(threading.Thread):
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 @@ class ThreadTests(unittest.TestCase):
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 @@ class ThreadTests(unittest.TestCase):
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 @@ class ThreadTests(unittest.TestCase):
# 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)
......
Lib/test/test_urllib2.py
View file @ 71abaa93
......@@ -906,13 +906,14 @@ class HandlerTests(unittest.TestCase):
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 @@ class HandlerTests(unittest.TestCase):
"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"))
......
Lib/urllib2.py
View file @ 71abaa93
......@@ -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 @@ class AbstractBasicAuthHandler:
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)
......
Modules/selectmodule.c
View file @ 71abaa93
......@@ -5,6 +5,7 @@
*/
#include "Python.h"
#include <structmember.h>
#ifdef __APPLE__
/* Perform runtime testing for a broken poll on OSX to make it easier
......@@ -53,7 +54,6 @@ extern void bzero(void *, int);
# endif
#endif
static PyObject *SelectError;
/* list of Python objects and their file descriptor */
......@@ -238,7 +238,7 @@ select_select(PyObject *self, PyObject *args)
seconds = (long)timeout;
timeout = timeout - (double)seconds;
tv.tv_sec = seconds;
tv.tv_usec = (long)(timeout*1000000.0);
tv.tv_usec = (long)(timeout * 1E6);
tvp = &tv;
}
......@@ -402,11 +402,59 @@ poll_register(pollObject *self, PyObject *args)
return NULL;
self->ufd_uptodate = 0;
Py_INCREF(Py_None);
return Py_None;
}
PyDoc_STRVAR(poll_modify_doc,
"modify(fd, eventmask) -> None\n\n\
Modify an already register file descriptor.\n\
fd -- either an integer, or an object with a fileno() method returning an\n\
int.\n\
events -- an optional bitmask describing the type of events to check for");
static PyObject *
poll_modify(pollObject *self, PyObject *args)
{
PyObject *o, *key, *value;
int fd, events;
int err;
if (!PyArg_ParseTuple(args, "Oi:modify", &o, &events)) {
return NULL;
}
fd = PyObject_AsFileDescriptor(o);
if (fd == -1) return NULL;
/* Modify registered fd */
key = PyLong_FromLong(fd);
if (key == NULL)
return NULL;
if (PyDict_GetItem(self->dict, key) == NULL) {
errno = ENOENT;
PyErr_SetFromErrno(PyExc_IOError);
return NULL;
}
value = PyLong_FromLong(events);
if (value == NULL) {
Py_DECREF(key);
return NULL;
}
err = PyDict_SetItem(self->dict, key, value);
Py_DECREF(key);
Py_DECREF(value);
if (err < 0)
return NULL;
self->ufd_uptodate = 0;
Py_INCREF(Py_None);
return Py_None;
}
PyDoc_STRVAR(poll_unregister_doc,
"unregister(fd) -> None\n\n\
Remove a file descriptor being tracked by the polling object.");
......@@ -480,9 +528,9 @@ poll_poll(pollObject *self, PyObject *args)
return NULL;
/* call poll() */
Py_BEGIN_ALLOW_THREADS;
Py_BEGIN_ALLOW_THREADS
poll_result = poll(self->ufds, self->ufd_len, timeout);
Py_END_ALLOW_THREADS;
Py_END_ALLOW_THREADS
if (poll_result < 0) {
PyErr_SetFromErrno(SelectError);
......@@ -540,7 +588,9 @@ poll_poll(pollObject *self, PyObject *args)
static PyMethodDef poll_methods[] = {
{"register", (PyCFunction)poll_register,
METH_VARARGS, poll_register_doc},
{"unregister", (PyCFunction)poll_unregister,
{"modify", (PyCFunction)poll_modify,
METH_VARARGS, poll_modify_doc},
{"unregister", (PyCFunction)poll_unregister,
METH_O, poll_unregister_doc},
{"poll", (PyCFunction)poll_poll,
METH_VARARGS, poll_poll_doc},
......@@ -643,6 +693,1007 @@ static int select_have_broken_poll(void)
#endif /* HAVE_POLL */
#ifdef HAVE_EPOLL
/* **************************************************************************
* epoll interface for Linux 2.6
*
* Written by Christian Heimes
* Inspired by Twisted's _epoll.pyx and select.poll()
*/
#ifdef HAVE_SYS_EPOLL_H
#include <sys/epoll.h>
#endif
typedef struct {
PyObject_HEAD
SOCKET epfd; /* epoll control file descriptor */
} pyEpoll_Object;
static PyTypeObject pyEpoll_Type;
#define pyepoll_CHECK(op) (PyObject_TypeCheck((op), &pyEpoll_Type))
static PyObject *
pyepoll_err_closed(void)
{
PyErr_SetString(PyExc_ValueError, "I/O operation on closed epoll fd");
return NULL;
}
static int
pyepoll_internal_close(pyEpoll_Object *self)
{
int save_errno = 0;
if (self->epfd >= 0) {
int epfd = self->epfd;
self->epfd = -1;
Py_BEGIN_ALLOW_THREADS
if (close(epfd) < 0)
save_errno = errno;
Py_END_ALLOW_THREADS
}
return save_errno;
}
static PyObject *
newPyEpoll_Object(PyTypeObject *type, int sizehint, SOCKET fd)
{
pyEpoll_Object *self;
if (sizehint == -1) {
sizehint = FD_SETSIZE-1;
}
else if (sizehint < 1) {
PyErr_Format(PyExc_ValueError,
"sizehint must be greater zero, got %d",
sizehint);
return NULL;
}
assert(type != NULL && type->tp_alloc != NULL);
self = (pyEpoll_Object *) type->tp_alloc(type, 0);
if (self == NULL)
return NULL;
if (fd == -1) {
Py_BEGIN_ALLOW_THREADS
self->epfd = epoll_create(sizehint);
Py_END_ALLOW_THREADS
}
else {
self->epfd = fd;
}
if (self->epfd < 0) {
Py_DECREF(self);
PyErr_SetFromErrno(PyExc_IOError);
return NULL;
}
return (PyObject *)self;
}
static PyObject *
pyepoll_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
{
int sizehint = -1;
static char *kwlist[] = {"sizehint", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kwds, "|i:epoll", kwlist,
&sizehint))
return NULL;
return newPyEpoll_Object(type, sizehint, -1);
}
static void
pyepoll_dealloc(pyEpoll_Object *self)
{
(void)pyepoll_internal_close(self);
Py_TYPE(self)->tp_free(self);
}
static PyObject*
pyepoll_close(pyEpoll_Object *self)
{
errno = pyepoll_internal_close(self);
if (errno < 0) {
PyErr_SetFromErrno(PyExc_IOError);
return NULL;
}
Py_RETURN_NONE;
}
PyDoc_STRVAR(pyepoll_close_doc,
"close() -> None\n\
\n\
Close the epoll control file descriptor. Further operations on the epoll\n\
object will raise an exception.");
static PyObject*
pyepoll_get_closed(pyEpoll_Object *self)
{
if (self->epfd < 0)
Py_RETURN_TRUE;
else
Py_RETURN_FALSE;
}
static PyObject*
pyepoll_fileno(pyEpoll_Object *self)
{
if (self->epfd < 0)
return pyepoll_err_closed();
return PyLong_FromLong(self->epfd);
}
PyDoc_STRVAR(pyepoll_fileno_doc,
"fileno() -> int\n\
\n\
Return the epoll control file descriptor.");
static PyObject*
pyepoll_fromfd(PyObject *cls, PyObject *args)
{
SOCKET fd;
if (!PyArg_ParseTuple(args, "i:fromfd", &fd))
return NULL;
return newPyEpoll_Object((PyTypeObject*)cls, -1, fd);
}
PyDoc_STRVAR(pyepoll_fromfd_doc,
"fromfd(fd) -> epoll\n\
\n\
Create an epoll object from a given control fd.");
static PyObject *
pyepoll_internal_ctl(int epfd, int op, PyObject *pfd, unsigned int events)
{
struct epoll_event ev;
int result;
int fd;
if (epfd < 0)
return pyepoll_err_closed();
fd = PyObject_AsFileDescriptor(pfd);
if (fd == -1) {
return NULL;
}
switch(op) {
case EPOLL_CTL_ADD:
case EPOLL_CTL_MOD:
ev.events = events;
ev.data.fd = fd;
Py_BEGIN_ALLOW_THREADS
result = epoll_ctl(epfd, op, fd, &ev);
Py_END_ALLOW_THREADS
break;
case EPOLL_CTL_DEL:
/* In kernel versions before 2.6.9, the EPOLL_CTL_DEL
* operation required a non-NULL pointer in event, even
* though this argument is ignored. */
Py_BEGIN_ALLOW_THREADS
result = epoll_ctl(epfd, op, fd, &ev);
if (errno == EBADF) {
/* fd already closed */
result = 0;
errno = 0;
}
Py_END_ALLOW_THREADS
break;
default:
result = -1;
errno = EINVAL;
}
if (result < 0) {
PyErr_SetFromErrno(PyExc_IOError);
return NULL;
}
Py_RETURN_NONE;
}
static PyObject *
pyepoll_register(pyEpoll_Object *self, PyObject *args, PyObject *kwds)
{
PyObject *pfd;
unsigned int events = EPOLLIN | EPOLLOUT | EPOLLPRI;
static char *kwlist[] = {"fd", "eventmask", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|I:register", kwlist,
&pfd, &events)) {
return NULL;
}
return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_ADD, pfd, events);
}
PyDoc_STRVAR(pyepoll_register_doc,
"register(fd[, eventmask]) -> bool\n\
\n\
Registers a new fd or modifies an already registered fd. register returns\n\
True if a new fd was registered or False if the event mask for fd was modified.\n\
fd is the target file descriptor of the operation\n\
events is a bit set composed of the various EPOLL constants, the default\n\
is EPOLL_IN | EPOLL_OUT | EPOLL_PRI.\n\
\n\
The epoll interface supports all file descriptors that support poll.");
static PyObject *
pyepoll_modify(pyEpoll_Object *self, PyObject *args, PyObject *kwds)
{
PyObject *pfd;
unsigned int events;
static char *kwlist[] = {"fd", "eventmask", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kwds, "OI:modify", kwlist,
&pfd, &events)) {
return NULL;
}
return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_MOD, pfd, events);
}
PyDoc_STRVAR(pyepoll_modify_doc,
"modify(fd, eventmask) -> None\n\
\n\
fd is the target file descriptor of the operation\n\
events is a bit set composed of the various EPOLL constants");
static PyObject *
pyepoll_unregister(pyEpoll_Object *self, PyObject *args, PyObject *kwds)
{
PyObject *pfd;
static char *kwlist[] = {"fd", NULL};
if (!PyArg_ParseTupleAndKeywords(args, kwds, "O:unregister", kwlist,
&pfd)) {
return NULL;
}
return pyepoll_internal_ctl(self->epfd, EPOLL_CTL_DEL, pfd, 0);
}
PyDoc_STRVAR(pyepoll_unregister_doc,
"unregister(fd) -> None\n\
\n\
fd is the target file descriptor of the operation.");
static PyObject *
pyepoll_poll(pyEpoll_Object *self, PyObject *args, PyObject *kwds)
{
double dtimeout = -1.;
int timeout;
int maxevents = -1;
int nfds, i;
PyObject *elist = NULL, *etuple = NULL;
struct epoll_event *evs = NULL;
static char *kwlist[] = {"timeout", "maxevents", NULL};
if (self->epfd < 0)
return pyepoll_err_closed();
if (!PyArg_ParseTupleAndKeywords(args, kwds, "|di:poll", kwlist,
&dtimeout, &maxevents)) {
return NULL;
}
if (dtimeout < 0) {
timeout = -1;
}
else if (dtimeout * 1000.0 > INT_MAX) {
PyErr_SetString(PyExc_OverflowError,
"timeout is too large");
}
else {
timeout = (int)(dtimeout * 1000.0);
}
if (maxevents == -1) {
maxevents = FD_SETSIZE-1;
}
else if (maxevents < 1) {
PyErr_Format(PyExc_ValueError,
"maxevents must be greater than 0, got %d",
maxevents);
return NULL;
}
evs = PyMem_New(struct epoll_event, maxevents);
if (evs == NULL) {
Py_DECREF(self);
PyErr_NoMemory();
return NULL;
}
Py_BEGIN_ALLOW_THREADS
nfds = epoll_wait(self->epfd, evs, maxevents, timeout);
Py_END_ALLOW_THREADS
if (nfds < 0) {
PyErr_SetFromErrno(PyExc_IOError);
goto error;
}
elist = PyList_New(nfds);
if (elist == NULL) {
goto error;
}
for (i = 0; i < nfds; i++) {
etuple = Py_BuildValue("iI", evs[i].data.fd,
evs[i].events);
if (etuple == NULL) {
goto error;
}
PyList_SET_ITEM(elist, i, etuple);
}
if (0) {
error:
Py_CLEAR(elist);
Py_XDECREF(etuple);
}
PyMem_Free(evs);
return elist;
}
PyDoc_STRVAR(pyepoll_poll_doc,
"poll([timeout=-1[, maxevents=-1]]) -> [(fd, events), (...)]\n\
\n\
Wait for events on the epoll file descriptor for a maximum time of timeout\n\
in seconds (as float). -1 makes poll wait indefinitely.\n\
Up to maxevents are returned to the caller.");
static PyMethodDef pyepoll_methods[] = {
{"fromfd", (PyCFunction)pyepoll_fromfd,
METH_VARARGS | METH_CLASS, pyepoll_fromfd_doc},
{"close", (PyCFunction)pyepoll_close, METH_NOARGS,
pyepoll_close_doc},
{"fileno", (PyCFunction)pyepoll_fileno, METH_NOARGS,
pyepoll_fileno_doc},
{"modify", (PyCFunction)pyepoll_modify,
METH_VARARGS | METH_KEYWORDS, pyepoll_modify_doc},
{"register", (PyCFunction)pyepoll_register,
METH_VARARGS | METH_KEYWORDS, pyepoll_register_doc},
{"unregister", (PyCFunction)pyepoll_unregister,
METH_VARARGS | METH_KEYWORDS, pyepoll_unregister_doc},
{"poll", (PyCFunction)pyepoll_poll,
METH_VARARGS | METH_KEYWORDS, pyepoll_poll_doc},
{NULL, NULL},
};
static PyGetSetDef pyepoll_getsetlist[] = {
{"closed", (getter)pyepoll_get_closed, NULL,
"True if the epoll handler is closed"},
{0},
};
PyDoc_STRVAR(pyepoll_doc,
"select.epoll([sizehint=-1])\n\
\n\
Returns an epolling object\n\
\n\
sizehint must be a positive integer or -1 for the default size. The\n\
sizehint is used to optimize internal data structures. It doesn't limit\n\
the maximum number of monitored events.");
static PyTypeObject pyEpoll_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"select.epoll", /* tp_name */
sizeof(pyEpoll_Object), /* tp_basicsize */
0, /* tp_itemsize */
(destructor)pyepoll_dealloc, /* tp_dealloc */
0, /* tp_print */
0, /* tp_getattr */
0, /* tp_setattr */
0, /* tp_compare */
0, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_sequence */
0, /* tp_as_mapping */
0, /* tp_hash */
0, /* tp_call */
0, /* tp_str */
PyObject_GenericGetAttr, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT, /* tp_flags */
pyepoll_doc, /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
pyepoll_methods, /* tp_methods */
0, /* tp_members */
pyepoll_getsetlist, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
pyepoll_new, /* tp_new */
0, /* tp_free */
};
#endif /* HAVE_EPOLL */
#ifdef HAVE_KQUEUE
/* **************************************************************************
* kqueue interface for BSD
*
* 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.
*/
#ifdef HAVE_SYS_EVENT_H
#include <sys/event.h>
#endif
PyDoc_STRVAR(kqueue_event_doc,
"kevent(ident, filter=KQ_FILTER_READ, flags=KQ_ADD, fflags=0, data=0, udata=0)\n\
\n\
This object is the equivalent of the struct kevent for the C API.\n\
\n\
See the kqueue manpage for more detailed information about the meaning\n\
of the arguments.\n\
\n\
One minor note: while you might hope that udata could store a\n\
reference to a python object, it cannot, because it is impossible to\n\
keep a proper reference count of the object once it's passed into the\n\
kernel. Therefore, I have restricted it to only storing an integer. I\n\
recommend ignoring it and simply using the 'ident' field to key off\n\
of. You could also set up a dictionary on the python side to store a\n\
udata->object mapping.");
typedef struct {
PyObject_HEAD
struct kevent e;
} kqueue_event_Object;
static PyTypeObject kqueue_event_Type;
#define kqueue_event_Check(op) (PyObject_TypeCheck((op), &kqueue_event_Type))
typedef struct {
PyObject_HEAD
SOCKET kqfd; /* kqueue control fd */
} kqueue_queue_Object;
static PyTypeObject kqueue_queue_Type;
#define kqueue_queue_Check(op) (PyObject_TypeCheck((op), &kqueue_queue_Type))
/* Unfortunately, we can't store python objects in udata, because
* kevents in the kernel can be removed without warning, which would
* forever lose the refcount on the object stored with it.
*/
#define KQ_OFF(x) offsetof(kqueue_event_Object, x)
static struct PyMemberDef kqueue_event_members[] = {
{"ident", T_UINT, KQ_OFF(e.ident)},
{"filter", T_SHORT, KQ_OFF(e.filter)},
{"flags", T_USHORT, KQ_OFF(e.flags)},
{"fflags", T_UINT, KQ_OFF(e.fflags)},
{"data", T_INT, KQ_OFF(e.data)},
{"udata", T_INT, KQ_OFF(e.udata)},
{NULL} /* Sentinel */
};
#undef KQ_OFF
static PyObject *
kqueue_event_repr(kqueue_event_Object *s)
{
char buf[1024];
PyOS_snprintf(
buf, sizeof(buf),
"<select.kevent ident=%lu filter=%d flags=0x%x fflags=0x%x "
"data=0x%lx udata=%p>",
(unsigned long)(s->e.ident), s->e.filter, s->e.flags,
s->e.fflags, (long)(s->e.data), s->e.udata);
return PyString_FromString(buf);
}
static int
kqueue_event_init(kqueue_event_Object *self, PyObject *args, PyObject *kwds)
{
PyObject *pfd;
static char *kwlist[] = {"ident", "filter", "flags", "fflags",
"data", "udata", NULL};
EV_SET(&(self->e), 0, EVFILT_READ, EV_ADD, 0, 0, 0); /* defaults */
if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|hhiii:kevent", kwlist,
&pfd, &(self->e.filter), &(self->e.flags),
&(self->e.fflags), &(self->e.data), &(self->e.udata))) {
return -1;
}
self->e.ident = PyObject_AsFileDescriptor(pfd);
if (self->e.ident == -1) {
return -1;
}
return 0;
}
static PyObject *
kqueue_event_richcompare(kqueue_event_Object *s, kqueue_event_Object *o,
int op)
{
int result = 0;
if (!kqueue_event_Check(o)) {
if (op == Py_EQ || op == Py_NE) {
PyObject *res = op == Py_EQ ? Py_False : Py_True;
Py_INCREF(res);
return res;
}
PyErr_Format(PyExc_TypeError,
"can't compare %.200s to %.200s",
Py_TYPE(s)->tp_name, Py_TYPE(o)->tp_name);
return NULL;
}
if (((result = s->e.ident - o->e.ident) == 0) &&
((result = s->e.filter - o->e.filter) == 0) &&
((result = s->e.flags - o->e.flags) == 0) &&
((result = s->e.fflags - o->e.fflags) == 0) &&
((result = s->e.data - o->e.data) == 0) &&
((result = s->e.udata - o->e.udata) == 0)
) {
result = 0;
}
switch (op) {
case Py_EQ:
result = (result == 0);
break;
case Py_NE:
result = (result != 0);
break;
case Py_LE:
result = (result <= 0);
break;
case Py_GE:
result = (result >= 0);
break;
case Py_LT:
result = (result < 0);
break;
case Py_GT:
result = (result > 0);
break;
}
return PyBool_FromLong(result);
}
static PyTypeObject kqueue_event_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"select.kevent", /* tp_name */
sizeof(kqueue_event_Object), /* tp_basicsize */
0, /* tp_itemsize */
0, /* tp_dealloc */
0, /* tp_print */
0, /* tp_getattr */
0, /* tp_setattr */
0, /* tp_compare */
(reprfunc)kqueue_event_repr, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_sequence */
0, /* tp_as_mapping */
0, /* tp_hash */
0, /* tp_call */
0, /* tp_str */
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT, /* tp_flags */
kqueue_event_doc, /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
(richcmpfunc)kqueue_event_richcompare, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
0, /* tp_methods */
kqueue_event_members, /* tp_members */
0, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
(initproc)kqueue_event_init, /* tp_init */
0, /* tp_alloc */
0, /* tp_new */
0, /* tp_free */
};
static PyObject *
kqueue_queue_err_closed(void)
{
PyErr_SetString(PyExc_ValueError, "I/O operation on closed kqueue fd");
return NULL;
}
static int
kqueue_queue_internal_close(kqueue_queue_Object *self)
{
int save_errno = 0;
if (self->kqfd >= 0) {
int kqfd = self->kqfd;
self->kqfd = -1;
Py_BEGIN_ALLOW_THREADS
if (close(kqfd) < 0)
save_errno = errno;
Py_END_ALLOW_THREADS
}
return save_errno;
}
static PyObject *
newKqueue_Object(PyTypeObject *type, SOCKET fd)
{
kqueue_queue_Object *self;
assert(type != NULL && type->tp_alloc != NULL);
self = (kqueue_queue_Object *) type->tp_alloc(type, 0);
if (self == NULL) {
return NULL;
}
if (fd == -1) {
Py_BEGIN_ALLOW_THREADS
self->kqfd = kqueue();
Py_END_ALLOW_THREADS
}
else {
self->kqfd = fd;
}
if (self->kqfd < 0) {
Py_DECREF(self);
PyErr_SetFromErrno(PyExc_IOError);
return NULL;
}
return (PyObject *)self;
}
static PyObject *
kqueue_queue_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
{
if ((args != NULL && PyObject_Size(args)) ||
(kwds != NULL && PyObject_Size(kwds))) {
PyErr_SetString(PyExc_ValueError,
"select.kqueue doesn't accept arguments");
return NULL;
}
return newKqueue_Object(type, -1);
}
static void
kqueue_queue_dealloc(kqueue_queue_Object *self)
{
kqueue_queue_internal_close(self);
Py_TYPE(self)->tp_free(self);
}
static PyObject*
kqueue_queue_close(kqueue_queue_Object *self)
{
errno = kqueue_queue_internal_close(self);
if (errno < 0) {
PyErr_SetFromErrno(PyExc_IOError);
return NULL;
}
Py_RETURN_NONE;
}
PyDoc_STRVAR(kqueue_queue_close_doc,
"close() -> None\n\
\n\
Close the kqueue control file descriptor. Further operations on the kqueue\n\
object will raise an exception.");
static PyObject*
kqueue_queue_get_closed(kqueue_queue_Object *self)
{
if (self->kqfd < 0)
Py_RETURN_TRUE;
else
Py_RETURN_FALSE;
}
static PyObject*
kqueue_queue_fileno(kqueue_queue_Object *self)
{
if (self->kqfd < 0)
return kqueue_queue_err_closed();
return PyLong_FromLong(self->kqfd);
}
PyDoc_STRVAR(kqueue_queue_fileno_doc,
"fileno() -> int\n\
\n\
Return the kqueue control file descriptor.");
static PyObject*
kqueue_queue_fromfd(PyObject *cls, PyObject *args)
{
SOCKET fd;
if (!PyArg_ParseTuple(args, "i:fromfd", &fd))
return NULL;
return newKqueue_Object((PyTypeObject*)cls, fd);
}
PyDoc_STRVAR(kqueue_queue_fromfd_doc,
"fromfd(fd) -> kqueue\n\
\n\
Create a kqueue object from a given control fd.");
static PyObject *
kqueue_queue_control(kqueue_queue_Object *self, PyObject *args)
{
int nevents = 0;
int gotevents = 0;
int nchanges = 0;
int i = 0;
PyObject *otimeout = NULL;
PyObject *ch = NULL;
PyObject *it = NULL, *ei = NULL;
PyObject *result = NULL;
struct kevent *evl = NULL;
struct kevent *chl = NULL;
struct timespec timeoutspec;
struct timespec *ptimeoutspec;
if (self->kqfd < 0)
return kqueue_queue_err_closed();
if (!PyArg_ParseTuple(args, "Oi|O:control", &ch, &nevents, &otimeout))
return NULL;
if (nevents < 0) {
PyErr_Format(PyExc_ValueError,
"Length of eventlist must be 0 or positive, got %d",
nchanges);
return NULL;
}
if (ch != NULL && ch != Py_None) {
it = PyObject_GetIter(ch);
if (it == NULL) {
PyErr_SetString(PyExc_TypeError,
"changelist is not iterable");
return NULL;
}
nchanges = PyObject_Size(ch);
if (nchanges < 0) {
return NULL;
}
}
if (otimeout == Py_None || otimeout == NULL) {
ptimeoutspec = NULL;
}
else if (PyNumber_Check(otimeout)) {
double timeout;
long seconds;
timeout = PyFloat_AsDouble(otimeout);
if (timeout == -1 && PyErr_Occurred())
return NULL;
if (timeout > (double)LONG_MAX) {
PyErr_SetString(PyExc_OverflowError,
"timeout period too long");
return NULL;
}
if (timeout < 0) {
PyErr_SetString(PyExc_ValueError,
"timeout must be positive or None");
return NULL;
}
seconds = (long)timeout;
timeout = timeout - (double)seconds;
timeoutspec.tv_sec = seconds;
timeoutspec.tv_nsec = (long)(timeout * 1E9);
ptimeoutspec = &timeoutspec;
}
else {
PyErr_Format(PyExc_TypeError,
"timeout argument must be an number "
"or None, got %.200s",
Py_TYPE(otimeout)->tp_name);
return NULL;
}
if (nchanges) {
chl = PyMem_New(struct kevent, nchanges);
if (chl == NULL) {
PyErr_NoMemory();
return NULL;
}
while ((ei = PyIter_Next(it)) != NULL) {
if (!kqueue_event_Check(ei)) {
Py_DECREF(ei);
PyErr_SetString(PyExc_TypeError,
"changelist must be an iterable of "
"select.kevent objects");
goto error;
} else {
chl[i] = ((kqueue_event_Object *)ei)->e;
}
Py_DECREF(ei);
}
}
Py_CLEAR(it);
/* event list */
if (nevents) {
evl = PyMem_New(struct kevent, nevents);
if (evl == NULL) {
PyErr_NoMemory();
return NULL;
}
}
Py_BEGIN_ALLOW_THREADS
gotevents = kevent(self->kqfd, chl, nchanges,
evl, nevents, ptimeoutspec);
Py_END_ALLOW_THREADS
if (gotevents == -1) {
PyErr_SetFromErrno(PyExc_OSError);
goto error;
}
result = PyList_New(gotevents);
if (result == NULL) {
goto error;
}
for (i=0; i < gotevents; i++) {
kqueue_event_Object *ch;
ch = PyObject_New(kqueue_event_Object, &kqueue_event_Type);
if (ch == NULL) {
goto error;
}
ch->e = evl[i];
PyList_SET_ITEM(result, i, (PyObject *)ch);
}
PyMem_Free(chl);
PyMem_Free(evl);
return result;
error:
PyMem_Free(chl);
PyMem_Free(evl);
Py_XDECREF(result);
Py_XDECREF(it);
return NULL;
}
PyDoc_STRVAR(kqueue_queue_control_doc,
"control(changelist, max_events=0[, timeout=None]) -> eventlist\n\
\n\
Calls the kernel kevent function.\n\
- changelist must be a list of kevent objects describing the changes\n\
to be made to the kernel's watch list or None.\n\
- max_events lets you specify the maximum number of events that the\n\
kernel will return.\n\
- timeout is the maximum time to wait in seconds, or else None,\n\
to wait forever. timeout accepts floats for smaller timeouts, too.");
static PyMethodDef kqueue_queue_methods[] = {
{"fromfd", (PyCFunction)kqueue_queue_fromfd,
METH_VARARGS | METH_CLASS, kqueue_queue_fromfd_doc},
{"close", (PyCFunction)kqueue_queue_close, METH_NOARGS,
kqueue_queue_close_doc},
{"fileno", (PyCFunction)kqueue_queue_fileno, METH_NOARGS,
kqueue_queue_fileno_doc},
{"control", (PyCFunction)kqueue_queue_control,
METH_VARARGS , kqueue_queue_control_doc},
{NULL, NULL},
};
static PyGetSetDef kqueue_queue_getsetlist[] = {
{"closed", (getter)kqueue_queue_get_closed, NULL,
"True if the kqueue handler is closed"},
{0},
};
PyDoc_STRVAR(kqueue_queue_doc,
"Kqueue syscall wrapper.\n\
\n\
For example, to start watching a socket for input:\n\
>>> kq = kqueue()\n\
>>> sock = socket()\n\
>>> sock.connect((host, port))\n\
>>> kq.control([kevent(sock, KQ_FILTER_WRITE, KQ_EV_ADD)], 0)\n\
\n\
To wait one second for it to become writeable:\n\
>>> kq.control(None, 1, 1000)\n\
\n\
To stop listening:\n\
>>> kq.control([kevent(sock, KQ_FILTER_WRITE, KQ_EV_DELETE)], 0)");
static PyTypeObject kqueue_queue_Type = {
PyVarObject_HEAD_INIT(NULL, 0)
"select.kqueue", /* tp_name */
sizeof(kqueue_queue_Object), /* tp_basicsize */
0, /* tp_itemsize */
(destructor)kqueue_queue_dealloc, /* tp_dealloc */
0, /* tp_print */
0, /* tp_getattr */
0, /* tp_setattr */
0, /* tp_compare */
0, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_sequence */
0, /* tp_as_mapping */
0, /* tp_hash */
0, /* tp_call */
0, /* tp_str */
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT, /* tp_flags */
kqueue_queue_doc, /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
0, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
kqueue_queue_methods, /* tp_methods */
0, /* tp_members */
kqueue_queue_getsetlist, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
kqueue_queue_new, /* tp_new */
0, /* tp_free */
};
#endif /* HAVE_KQUEUE */
/* ************************************************************************ */
PyDoc_STRVAR(select_doc,
"select(rlist, wlist, xlist[, timeout]) -> (rlist, wlist, xlist)\n\
\n\
......@@ -664,14 +1715,15 @@ arguments; each contains the subset of the corresponding file descriptors\n\
that are ready.\n\
\n\
*** IMPORTANT NOTICE ***\n\
On Windows and OpenVMS, only sockets are supported; on Unix, all file descriptors.");
On Windows and OpenVMS, only sockets are supported; on Unix, all file\n\
descriptors.");
static PyMethodDef select_methods[] = {
{"select", select_select, METH_VARARGS, select_doc},
#if defined(HAVE_POLL)
{"poll", select_poll, METH_NOARGS, poll_doc},
{"select", select_select, METH_VARARGS, select_doc},
#ifdef HAVE_POLL
{"poll", select_poll, METH_NOARGS, poll_doc},
#endif /* HAVE_POLL */
{0, 0}, /* sentinel */
{0, 0}, /* sentinel */
};
PyDoc_STRVAR(module_doc,
......@@ -691,8 +1743,8 @@ initselect(void)
SelectError = PyErr_NewException("select.error", NULL, NULL);
Py_INCREF(SelectError);
PyModule_AddObject(m, "error", SelectError);
#if defined(HAVE_POLL)
#if defined(HAVE_POLL)
#ifdef __APPLE__
if (select_have_broken_poll()) {
if (PyObject_DelAttrString(m, "poll") == -1) {
......@@ -727,4 +1779,103 @@ initselect(void)
#endif
}
#endif /* HAVE_POLL */
#ifdef HAVE_EPOLL
Py_TYPE(&pyEpoll_Type) = &PyType_Type;
if (PyType_Ready(&pyEpoll_Type) < 0)
return;
Py_INCREF(&pyEpoll_Type);
PyModule_AddObject(m, "epoll", (PyObject *) &pyEpoll_Type);
PyModule_AddIntConstant(m, "EPOLLIN", EPOLLIN);
PyModule_AddIntConstant(m, "EPOLLOUT", EPOLLOUT);
PyModule_AddIntConstant(m, "EPOLLPRI", EPOLLPRI);
PyModule_AddIntConstant(m, "EPOLLERR", EPOLLERR);
PyModule_AddIntConstant(m, "EPOLLHUP", EPOLLHUP);
PyModule_AddIntConstant(m, "EPOLLET", EPOLLET);
#ifdef EPOLLONESHOT
/* Kernel 2.6.2+ */
PyModule_AddIntConstant(m, "EPOLLONESHOT", EPOLLONESHOT);
#endif
/* PyModule_AddIntConstant(m, "EPOLL_RDHUP", EPOLLRDHUP); */
PyModule_AddIntConstant(m, "EPOLLRDNORM", EPOLLRDNORM);
PyModule_AddIntConstant(m, "EPOLLRDBAND", EPOLLRDBAND);
PyModule_AddIntConstant(m, "EPOLLWRNORM", EPOLLWRNORM);
PyModule_AddIntConstant(m, "EPOLLWRBAND", EPOLLWRBAND);
PyModule_AddIntConstant(m, "EPOLLMSG", EPOLLMSG);
#endif /* HAVE_EPOLL */
#ifdef HAVE_KQUEUE
kqueue_event_Type.tp_new = PyType_GenericNew;
Py_TYPE(&kqueue_event_Type) = &PyType_Type;
if(PyType_Ready(&kqueue_event_Type) < 0)
return;
Py_INCREF(&kqueue_event_Type);
PyModule_AddObject(m, "kevent", (PyObject *)&kqueue_event_Type);
Py_TYPE(&kqueue_queue_Type) = &PyType_Type;
if(PyType_Ready(&kqueue_queue_Type) < 0)
return;
Py_INCREF(&kqueue_queue_Type);
PyModule_AddObject(m, "kqueue", (PyObject *)&kqueue_queue_Type);
/* event filters */
PyModule_AddIntConstant(m, "KQ_FILTER_READ", EVFILT_READ);
PyModule_AddIntConstant(m, "KQ_FILTER_WRITE", EVFILT_WRITE);
PyModule_AddIntConstant(m, "KQ_FILTER_AIO", EVFILT_AIO);
PyModule_AddIntConstant(m, "KQ_FILTER_VNODE", EVFILT_VNODE);
PyModule_AddIntConstant(m, "KQ_FILTER_PROC", EVFILT_PROC);
#ifdef EVFILT_NETDEV
PyModule_AddIntConstant(m, "KQ_FILTER_NETDEV", EVFILT_NETDEV);
#endif
PyModule_AddIntConstant(m, "KQ_FILTER_SIGNAL", EVFILT_SIGNAL);
PyModule_AddIntConstant(m, "KQ_FILTER_TIMER", EVFILT_TIMER);
/* event flags */
PyModule_AddIntConstant(m, "KQ_EV_ADD", EV_ADD);
PyModule_AddIntConstant(m, "KQ_EV_DELETE", EV_DELETE);
PyModule_AddIntConstant(m, "KQ_EV_ENABLE", EV_ENABLE);
PyModule_AddIntConstant(m, "KQ_EV_DISABLE", EV_DISABLE);
PyModule_AddIntConstant(m, "KQ_EV_ONESHOT", EV_ONESHOT);
PyModule_AddIntConstant(m, "KQ_EV_CLEAR", EV_CLEAR);
PyModule_AddIntConstant(m, "KQ_EV_SYSFLAGS", EV_SYSFLAGS);
PyModule_AddIntConstant(m, "KQ_EV_FLAG1", EV_FLAG1);
PyModule_AddIntConstant(m, "KQ_EV_EOF", EV_EOF);
PyModule_AddIntConstant(m, "KQ_EV_ERROR", EV_ERROR);
/* READ WRITE filter flag */
PyModule_AddIntConstant(m, "KQ_NOTE_LOWAT", NOTE_LOWAT);
/* VNODE filter flags */
PyModule_AddIntConstant(m, "KQ_NOTE_DELETE", NOTE_DELETE);
PyModule_AddIntConstant(m, "KQ_NOTE_WRITE", NOTE_WRITE);
PyModule_AddIntConstant(m, "KQ_NOTE_EXTEND", NOTE_EXTEND);
PyModule_AddIntConstant(m, "KQ_NOTE_ATTRIB", NOTE_ATTRIB);
PyModule_AddIntConstant(m, "KQ_NOTE_LINK", NOTE_LINK);
PyModule_AddIntConstant(m, "KQ_NOTE_RENAME", NOTE_RENAME);
PyModule_AddIntConstant(m, "KQ_NOTE_REVOKE", NOTE_REVOKE);
/* PROC filter flags */
PyModule_AddIntConstant(m, "KQ_NOTE_EXIT", NOTE_EXIT);
PyModule_AddIntConstant(m, "KQ_NOTE_FORK", NOTE_FORK);
PyModule_AddIntConstant(m, "KQ_NOTE_EXEC", NOTE_EXEC);
PyModule_AddIntConstant(m, "KQ_NOTE_PCTRLMASK", NOTE_PCTRLMASK);
PyModule_AddIntConstant(m, "KQ_NOTE_PDATAMASK", NOTE_PDATAMASK);
PyModule_AddIntConstant(m, "KQ_NOTE_TRACK", NOTE_TRACK);
PyModule_AddIntConstant(m, "KQ_NOTE_CHILD", NOTE_CHILD);
PyModule_AddIntConstant(m, "KQ_NOTE_TRACKERR", NOTE_TRACKERR);
/* NETDEV filter flags */
#ifdef EVFILT_NETDEV
PyModule_AddIntConstant(m, "KQ_NOTE_LINKUP", NOTE_LINKUP);
PyModule_AddIntConstant(m, "KQ_NOTE_LINKDOWN", NOTE_LINKDOWN);
PyModule_AddIntConstant(m, "KQ_NOTE_LINKINV", NOTE_LINKINV);
#endif
#endif /* HAVE_KQUEUE */
}
configure
View file @ 71abaa93
......@@ -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
......
configure.in
View file @ 71abaa93
......@@ -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
......
pyconfig.h.in
View file @ 71abaa93
......@@ -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
......
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