georg.brandl
2008-07-16 12:55:30 UTC
Author: georg.brandl
Date: Wed Jul 16 14:55:28 2008
New Revision: 65010
Log:
Merged revisions 64722,64729,64753,64845-64846,64849,64871,64880-64882,64885,64888,64897,64900-64901,64915,64926-64929,64938-64941,64944,64961,64966,64973 via svnmerge from
svn+ssh://pythondev at svn.python.org/python/trunk
........
r64722 | georg.brandl | 2008-07-05 12:13:36 +0200 (Sat, 05 Jul 2008) | 4 lines
#2663: support an *ignore* argument to shutil.copytree(). Patch by Tarek Ziade.
This is a new feature, but Barry authorized adding it in the beta period.
........
r64729 | mark.dickinson | 2008-07-05 13:33:52 +0200 (Sat, 05 Jul 2008) | 5 lines
Issue 3188: accept float('infinity') as well as float('inf'). This
makes the float constructor behave in the same way as specified
by various other language standards, including C99, IEEE 754r,
and the IBM Decimal standard.
........
r64753 | gregory.p.smith | 2008-07-06 05:35:58 +0200 (Sun, 06 Jul 2008) | 4 lines
- Issue #2862: Make int and float freelist management consistent with other
freelists. Changes their CompactFreeList apis into ClearFreeList apis and
calls them via gc.collect().
........
r64845 | raymond.hettinger | 2008-07-10 16:03:19 +0200 (Thu, 10 Jul 2008) | 1 line
Issue 3301: Bisect functions behaved badly when lo was negative.
........
r64846 | raymond.hettinger | 2008-07-10 16:34:57 +0200 (Thu, 10 Jul 2008) | 1 line
Issue 3285: Fractions from_float() and from_decimal() accept Integral arguments.
........
r64849 | andrew.kuchling | 2008-07-10 16:43:31 +0200 (Thu, 10 Jul 2008) | 1 line
Wording changes
........
r64871 | raymond.hettinger | 2008-07-11 14:00:21 +0200 (Fri, 11 Jul 2008) | 1 line
Add cautionary note on the use of PySequence_Fast_ITEMS.
........
r64880 | amaury.forgeotdarc | 2008-07-11 23:28:25 +0200 (Fri, 11 Jul 2008) | 5 lines
#3317 in zipfile module, restore the previous names of global variables:
some applications relied on them.
Also remove duplicated lines.
........
r64881 | amaury.forgeotdarc | 2008-07-11 23:45:06 +0200 (Fri, 11 Jul 2008) | 3 lines
#3342: In tracebacks, printed source lines were not indented since r62555.
#3343: Py_DisplaySourceLine should be a private function. Rename it to _Py_DisplaySourceLine.
........
r64882 | josiah.carlson | 2008-07-12 00:17:14 +0200 (Sat, 12 Jul 2008) | 2 lines
Fix for the AttributeError in test_asynchat.
........
r64885 | josiah.carlson | 2008-07-12 01:26:59 +0200 (Sat, 12 Jul 2008) | 2 lines
Fixed test for asyncore.
........
r64888 | matthias.klose | 2008-07-12 09:51:48 +0200 (Sat, 12 Jul 2008) | 2 lines
- Fix bashisms in Tools/faqwiz/move-faqwiz.sh
........
r64897 | benjamin.peterson | 2008-07-12 22:16:19 +0200 (Sat, 12 Jul 2008) | 1 line
fix various doc typos #3320
........
r64900 | alexandre.vassalotti | 2008-07-13 00:06:53 +0200 (Sun, 13 Jul 2008) | 2 lines
Fixed typo.
........
r64901 | benjamin.peterson | 2008-07-13 01:41:19 +0200 (Sun, 13 Jul 2008) | 1 line
#1778443 robotparser fixes from Aristotelis Mikropoulos
........
r64915 | nick.coghlan | 2008-07-13 16:52:36 +0200 (Sun, 13 Jul 2008) | 1 line
Fix issue 3221 by emitting a RuntimeWarning instead of raising SystemError when the parent module can't be found during an absolute import (likely due to non-PEP 361 aware code which sets a module level __package__ attribute)
........
r64926 | martin.v.loewis | 2008-07-13 22:31:49 +0200 (Sun, 13 Jul 2008) | 2 lines
Add turtle into the module index.
........
r64927 | alexandre.vassalotti | 2008-07-13 22:42:44 +0200 (Sun, 13 Jul 2008) | 3 lines
Issue #3274: Use a less common identifier for the temporary variable
in Py_CLEAR().
........
r64928 | andrew.kuchling | 2008-07-13 23:43:25 +0200 (Sun, 13 Jul 2008) | 1 line
Re-word
........
r64929 | andrew.kuchling | 2008-07-13 23:43:52 +0200 (Sun, 13 Jul 2008) | 1 line
Add various items; move ctypes items into a subsection of their own
........
r64938 | andrew.kuchling | 2008-07-14 02:35:32 +0200 (Mon, 14 Jul 2008) | 1 line
Typo fixes
........
r64939 | andrew.kuchling | 2008-07-14 02:40:55 +0200 (Mon, 14 Jul 2008) | 1 line
Typo fix
........
r64940 | andrew.kuchling | 2008-07-14 03:18:16 +0200 (Mon, 14 Jul 2008) | 1 line
Typo fix
........
r64941 | andrew.kuchling | 2008-07-14 03:18:31 +0200 (Mon, 14 Jul 2008) | 1 line
Expand the multiprocessing section
........
r64944 | gregory.p.smith | 2008-07-14 08:06:48 +0200 (Mon, 14 Jul 2008) | 7 lines
Fix posix.fork1() / os.fork1() to only call PyOS_AfterFork() in the child
process rather than both parent and child.
Does anyone actually use fork1()? It appears to be a Solaris thing
but if Python is built with pthreads on Solaris, fork1() and fork()
should be the same.
........
r64961 | jesse.noller | 2008-07-15 15:47:33 +0200 (Tue, 15 Jul 2008) | 1 line
multiprocessing/connection.py patch to remove fqdn oddness for issue 3270
........
r64966 | nick.coghlan | 2008-07-15 17:40:22 +0200 (Tue, 15 Jul 2008) | 1 line
Add missing NEWS entry for r64962
........
r64973 | jesse.noller | 2008-07-15 20:29:18 +0200 (Tue, 15 Jul 2008) | 1 line
Revert 3270 patch: self._address is in pretty widespread use, need to revisit
........
Modified:
python/branches/py3k/ (props changed)
python/branches/py3k/Doc/c-api/conversion.rst
python/branches/py3k/Doc/c-api/float.rst
python/branches/py3k/Doc/c-api/sequence.rst
python/branches/py3k/Doc/extending/windows.rst
python/branches/py3k/Doc/library/__future__.rst
python/branches/py3k/Doc/library/ctypes.rst
python/branches/py3k/Doc/library/ftplib.rst
python/branches/py3k/Doc/library/functions.rst
python/branches/py3k/Doc/library/gc.rst
python/branches/py3k/Doc/library/multiprocessing.rst
python/branches/py3k/Doc/library/operator.rst
python/branches/py3k/Doc/library/select.rst
python/branches/py3k/Doc/library/stdtypes.rst
python/branches/py3k/Doc/library/string.rst
python/branches/py3k/Doc/library/sys.rst
python/branches/py3k/Doc/library/tkinter.tix.rst
python/branches/py3k/Doc/library/tkinter.turtle.rst
python/branches/py3k/Doc/library/urllib.request.rst
python/branches/py3k/Doc/library/wsgiref.rst
python/branches/py3k/Doc/library/xmlrpc.client.rst
python/branches/py3k/Doc/tutorial/stdlib2.rst
python/branches/py3k/Doc/using/windows.rst
python/branches/py3k/Doc/whatsnew/2.6.rst
python/branches/py3k/Include/floatobject.h
python/branches/py3k/Include/object.h
python/branches/py3k/Include/traceback.h
python/branches/py3k/Lib/bisect.py
python/branches/py3k/Lib/fractions.py
python/branches/py3k/Lib/multiprocessing/connection.py
python/branches/py3k/Lib/shutil.py
python/branches/py3k/Lib/test/test_bisect.py
python/branches/py3k/Lib/test/test_float.py
python/branches/py3k/Lib/test/test_fractions.py
python/branches/py3k/Lib/test/test_import.py
python/branches/py3k/Lib/test/test_shutil.py
python/branches/py3k/Lib/zipfile.py
python/branches/py3k/Misc/ACKS
python/branches/py3k/Modules/_bisectmodule.c
python/branches/py3k/Modules/gcmodule.c
python/branches/py3k/Modules/posixmodule.c
python/branches/py3k/Objects/floatobject.c
python/branches/py3k/Python/_warnings.c
python/branches/py3k/Python/import.c
python/branches/py3k/Python/sysmodule.c
python/branches/py3k/Python/traceback.c
python/branches/py3k/Tools/faqwiz/move-faqwiz.sh
Modified: python/branches/py3k/Doc/c-api/conversion.rst
==============================================================================
--- python/branches/py3k/Doc/c-api/conversion.rst (original)
+++ python/branches/py3k/Doc/c-api/conversion.rst Wed Jul 16 14:55:28 2008
@@ -83,11 +83,11 @@
.. cfunction:: char * PyOS_stricmp(char *s1, char *s2)
- Case insensitive comparison of strings. The functions works almost
- identical to :cfunc:`strcmp` except that it ignores the case.
+ Case insensitive comparison of strings. The function works almost
+ identically to :cfunc:`strcmp` except that it ignores the case.
.. cfunction:: char * PyOS_strnicmp(char *s1, char *s2, Py_ssize_t size)
- Case insensitive comparison of strings. The functions works almost
- identical to :cfunc:`strncmp` except that it ignores the case.
+ Case insensitive comparison of strings. The function works almost
+ identically to :cfunc:`strncmp` except that it ignores the case.
Modified: python/branches/py3k/Doc/c-api/float.rst
==============================================================================
--- python/branches/py3k/Doc/c-api/float.rst (original)
+++ python/branches/py3k/Doc/c-api/float.rst Wed Jul 16 14:55:28 2008
@@ -73,8 +73,7 @@
Return the minimum normalized positive float *DBL_MIN* as C :ctype:`double`.
-.. cfunction:: void PyFloat_CompactFreeList(size_t *bc, size_t *bf, size_t *sum)
+.. cfunction:: int PyFloat_ClearFreeList(void)
- Compact the float free list. *bc* is the number of allocated blocks before
- blocks are freed, *bf* is the number of freed blocks and *sum* is the number
- of remaining objects in the blocks.
+ Clear the float free list. Return the number of items that could not
+ be freed.
Modified: python/branches/py3k/Doc/c-api/sequence.rst
==============================================================================
--- python/branches/py3k/Doc/c-api/sequence.rst (original)
+++ python/branches/py3k/Doc/c-api/sequence.rst Wed Jul 16 14:55:28 2008
@@ -143,6 +143,10 @@
Return the underlying array of PyObject pointers. Assumes that *o* was returned
by :cfunc:`PySequence_Fast` and *o* is not *NULL*.
+
+ Note, if a list gets resized, the reallocation may relocate the items array.
+ So, only use the underlying array pointer in contexts where the sequence
+ cannot change.
.. cfunction:: PyObject* PySequence_ITEM(PyObject *o, Py_ssize_t i)
Modified: python/branches/py3k/Doc/extending/windows.rst
==============================================================================
--- python/branches/py3k/Doc/extending/windows.rst (original)
+++ python/branches/py3k/Doc/extending/windows.rst Wed Jul 16 14:55:28 2008
@@ -23,7 +23,7 @@
This chapter mentions a number of filenames that include an encoded Python
version number. These filenames are represented with the version number shown
- as ``XY``; in practive, ``'X'`` will be the major version number and ``'Y'``
+ as ``XY``; in practice, ``'X'`` will be the major version number and ``'Y'``
will be the minor version number of the Python release you're working with. For
example, if you are using Python 2.2.1, ``XY`` will actually be ``22``.
Modified: python/branches/py3k/Doc/library/__future__.rst
==============================================================================
--- python/branches/py3k/Doc/library/__future__.rst (original)
+++ python/branches/py3k/Doc/library/__future__.rst Wed Jul 16 14:55:28 2008
@@ -16,7 +16,7 @@
* To document when incompatible changes were introduced, and when they will be
--- or were --- made mandatory. This is a form of executable documentation, and
- can be inspected programatically via importing :mod:`__future__` and examining
+ can be inspected programmatically via importing :mod:`__future__` and examining
its contents.
Each statement in :file:`__future__.py` is of the form::
Modified: python/branches/py3k/Doc/library/ctypes.rst
==============================================================================
--- python/branches/py3k/Doc/library/ctypes.rst (original)
+++ python/branches/py3k/Doc/library/ctypes.rst Wed Jul 16 14:55:28 2008
@@ -1781,8 +1781,8 @@
.. function:: byref(obj[, offset])
Returns a light-weight pointer to ``obj``, which must be an
- instance of a ctypes type. ``offset`` defaults to zero, it must be
- an integer which is added to the internal pointer value.
+ instance of a ctypes type. ``offset`` defaults to zero, and must be
+ an integer that will be added to the internal pointer value.
``byref(obj, offset)`` corresponds to this C code::
Modified: python/branches/py3k/Doc/library/ftplib.rst
==============================================================================
--- python/branches/py3k/Doc/library/ftplib.rst (original)
+++ python/branches/py3k/Doc/library/ftplib.rst Wed Jul 16 14:55:28 2008
@@ -300,7 +300,7 @@
Send a ``QUIT`` command to the server and close the connection. This is the
"polite" way to close a connection, but it may raise an exception of the server
- reponds with an error to the ``QUIT`` command. This implies a call to the
+ responds with an error to the ``QUIT`` command. This implies a call to the
:meth:`close` method which renders the :class:`FTP` instance useless for
subsequent calls (see below).
Modified: python/branches/py3k/Doc/library/functions.rst
==============================================================================
--- python/branches/py3k/Doc/library/functions.rst (original)
+++ python/branches/py3k/Doc/library/functions.rst Wed Jul 16 14:55:28 2008
@@ -1186,6 +1186,7 @@
care about trailing, unmatched values from the longer iterables. If those
values are important, use :func:`itertools.zip_longest` instead.
+
.. rubric:: Footnotes
.. [#] Specifying a buffer size currently has no effect on systems that don't have
Modified: python/branches/py3k/Doc/library/gc.rst
==============================================================================
--- python/branches/py3k/Doc/library/gc.rst (original)
+++ python/branches/py3k/Doc/library/gc.rst Wed Jul 16 14:55:28 2008
@@ -44,6 +44,11 @@
:exc:`ValueError` is raised if the generation number is invalid. The number of
unreachable objects found is returned.
+ The free lists maintained for a number of builtin types are cleared
+ whenever a full collection or collection of the highest generation (2)
+ is run. Not all items in some free lists may be freed due to the
+ particular implementation, in particular :class:`float`.
+
.. function:: set_debug(flags)
Modified: python/branches/py3k/Doc/library/multiprocessing.rst
==============================================================================
--- python/branches/py3k/Doc/library/multiprocessing.rst (original)
+++ python/branches/py3k/Doc/library/multiprocessing.rst Wed Jul 16 14:55:28 2008
@@ -158,7 +158,7 @@
The ``'d'`` and ``'i'`` arguments used when creating ``num`` and ``arr`` are
typecodes of the kind used by the :mod:`array` module: ``'d'`` indicates a
- double precision float and ``'i'`` inidicates a signed integer. These shared
+ double precision float and ``'i'`` indicates a signed integer. These shared
objects will be process and thread safe.
For more flexibility in using shared memory one can use the
@@ -168,7 +168,7 @@
**Server process**
A manager object returned by :func:`Manager` controls a server process which
- holds python objects and allows other processes to manipulate them using
+ holds Python objects and allows other processes to manipulate them using
proxies.
A manager returned by :func:`Manager` will support types :class:`list`,
@@ -451,7 +451,7 @@
This means that if you try joining that process you may get a deadlock unless
you are sure that all items which have been put on the queue have been
consumed. Similarly, if the child process is non-daemonic then the parent
- process may hang on exit when it tries to join all it non-daemonic children.
+ process may hang on exit when it tries to join all its non-daemonic children.
Note that a queue created using a manager does not have this issue. See
:ref:`multiprocessing-programming`.
@@ -532,7 +532,8 @@
Equivalent to ``get(False)``.
:class:`multiprocessing.Queue` has a few additional methods not found in
- :class:`queue.Queue` which are usually unnecessary:
+ :class:`queue.Queue`. These methods are usually unnecessary for most
+ code:
.. method:: close()
@@ -772,7 +773,7 @@
~~~~~~~~~~~~~~~~~~~~~~~~~~
Generally synchronization primitives are not as necessary in a multiprocess
-program as they are in a mulithreaded program. See the documentation for
+program as they are in a multithreaded program. See the documentation for
:mod:`threading` module.
Note that one can also create synchronization primitives by using a manager
@@ -782,7 +783,7 @@
A bounded semaphore object: a clone of :class:`threading.BoundedSemaphore`.
- (On Mac OSX this is indistiguishable from :class:`Semaphore` because
+ (On Mac OSX this is indistinguishable from :class:`Semaphore` because
``sem_getvalue()`` is not implemented on that platform).
.. class:: Condition([lock])
@@ -891,8 +892,8 @@
.. note::
- Although it is posible to store a pointer in shared memory remember that this
- will refer to a location in the address space of a specific process.
+ Although it is possible to store a pointer in shared memory remember that
+ this will refer to a location in the address space of a specific process.
However, the pointer is quite likely to be invalid in the context of a second
process and trying to dereference the pointer from the second process may
cause a crash.
@@ -1081,7 +1082,7 @@
Start a subprocess to start the manager.
- .. method:: server_forever()
+ .. method:: serve_forever()
Run the server in the current process.
@@ -1774,7 +1775,7 @@
handler which sends output to :data:`sys.stderr` using format
``'[%(levelname)s/%(processName)s] %(message)s'``. (The logger allows use of
the non-standard ``'%(processName)s'`` format.) Message sent to this logger
- will not by default propogate to the root logger.
+ will not by default propagate to the root logger.
Note that on Windows child processes will only inherit the level of the
parent process's logger -- any other customization of the logger will not be
Modified: python/branches/py3k/Doc/library/operator.rst
==============================================================================
--- python/branches/py3k/Doc/library/operator.rst (original)
+++ python/branches/py3k/Doc/library/operator.rst Wed Jul 16 14:55:28 2008
@@ -513,7 +513,7 @@
+-----------------------+-------------------------+---------------------------------+
| Right Shift | ``a >> b`` | ``rshift(a, b)`` |
+-----------------------+-------------------------+---------------------------------+
-| Sequence Repitition | ``seq * i`` | ``repeat(seq, i)`` |
+| Sequence Repetition | ``seq * i`` | ``repeat(seq, i)`` |
+-----------------------+-------------------------+---------------------------------+
| String Formatting | ``s % obj`` | ``mod(s, obj)`` |
+-----------------------+-------------------------+---------------------------------+
Modified: python/branches/py3k/Doc/library/select.rst
==============================================================================
--- python/branches/py3k/Doc/library/select.rst (original)
+++ python/branches/py3k/Doc/library/select.rst Wed Jul 16 14:55:28 2008
@@ -330,7 +330,7 @@
+---------------------------+---------------------------------------------+
| :const:`KQ_EV_DISABLE` | Disablesevent |
+---------------------------+---------------------------------------------+
- | :const:`KQ_EV_ONESHOT` | Removes event after first occurence |
+ | :const:`KQ_EV_ONESHOT` | Removes event after first occurrence |
+---------------------------+---------------------------------------------+
| :const:`KQ_EV_CLEAR` | Reset the state after an event is retrieved |
+---------------------------+---------------------------------------------+
@@ -365,7 +365,7 @@
+============================+============================================+
| :const:`KQ_NOTE_DELETE` | *unlink()* was called |
+----------------------------+--------------------------------------------+
- | :const:`KQ_NOTE_WRITE` | a write occured |
+ | :const:`KQ_NOTE_WRITE` | a write occurred |
+----------------------------+--------------------------------------------+
| :const:`KQ_NOTE_EXTEND` | the file was extended |
+----------------------------+--------------------------------------------+
Modified: python/branches/py3k/Doc/library/stdtypes.rst
==============================================================================
--- python/branches/py3k/Doc/library/stdtypes.rst (original)
+++ python/branches/py3k/Doc/library/stdtypes.rst Wed Jul 16 14:55:28 2008
@@ -1565,7 +1565,7 @@
.. method:: isdisjoint(other)
Return True if the set has no elements in common with *other*. Sets are
- disjoint if and only if their interesection is the empty set.
+ disjoint if and only if their intersection is the empty set.
.. method:: issubset(other)
set <= other
Modified: python/branches/py3k/Doc/library/string.rst
==============================================================================
--- python/branches/py3k/Doc/library/string.rst (original)
+++ python/branches/py3k/Doc/library/string.rst Wed Jul 16 14:55:28 2008
@@ -266,7 +266,7 @@
"noses "
-Which is subsitituted into the string, yielding::
+Which is substituted into the string, yielding::
"A man with two noses "
Modified: python/branches/py3k/Doc/library/sys.rst
==============================================================================
--- python/branches/py3k/Doc/library/sys.rst (original)
+++ python/branches/py3k/Doc/library/sys.rst Wed Jul 16 14:55:28 2008
@@ -54,19 +54,6 @@
A string containing the copyright pertaining to the Python interpreter.
-.. function:: _compact_freelists()
-
- Compact the free list of floats by deallocating unused blocks.
- It can reduce the memory usage of the Python process several tenth of
- thousands of integers or floats have been allocated at once.
-
- The return value is a tuple of tuples each containing three elements,
- amount of used objects, total block count before the blocks are deallocated
- and amount of freed blocks.
-
- This function should be used for specialized purposes only.
-
-
.. function:: _clear_type_cache()
Clear the internal type cache. The type cache is used to speed up attribute
Modified: python/branches/py3k/Doc/library/tkinter.tix.rst
==============================================================================
--- python/branches/py3k/Doc/library/tkinter.tix.rst (original)
+++ python/branches/py3k/Doc/library/tkinter.tix.rst Wed Jul 16 14:55:28 2008
@@ -305,8 +305,8 @@
.. \ulink{FileEntry}{http://tix.sourceforge.net/dist/current/demos/samples/FileEnt.tcl}
-Hierachical ListBox
-^^^^^^^^^^^^^^^^^^^
+Hierarchical ListBox
+^^^^^^^^^^^^^^^^^^^^
.. class:: HList()
Modified: python/branches/py3k/Doc/library/tkinter.turtle.rst
==============================================================================
--- python/branches/py3k/Doc/library/tkinter.turtle.rst (original)
+++ python/branches/py3k/Doc/library/tkinter.turtle.rst Wed Jul 16 14:55:28 2008
@@ -2,6 +2,10 @@
:mod:`turtle` --- Turtle graphics for Tk
========================================
+.. module:: tkinter.turtle
+ :synopsis: Turtle graphics for Tk
+.. sectionauthor:: Gregor Lingl <gregor.lingl at aon.at>
+
Introduction
============
@@ -1251,7 +1255,7 @@
... left(10)
...
- ... left(45); fd(2) # a regular octogon
+ ... left(45); fd(2) # a regular octagon
Animation control
@@ -1262,7 +1266,7 @@
:param delay: positive integer
Set or return the drawing *delay* in milliseconds. (This is approximately
- the time interval between two consecutived canvas updates.) The longer the
+ the time interval between two consecutive canvas updates.) The longer the
drawing delay, the slower the animation.
Optional argument:
Modified: python/branches/py3k/Doc/library/urllib.request.rst
==============================================================================
--- python/branches/py3k/Doc/library/urllib.request.rst (original)
+++ python/branches/py3k/Doc/library/urllib.request.rst Wed Jul 16 14:55:28 2008
@@ -1062,7 +1062,7 @@
obtain the HTTP proxy's URL.
This example replaces the default :class:`ProxyHandler` with one that uses
-programatically-supplied proxy URLs, and adds proxy authorization support with
+programmatically-supplied proxy URLs, and adds proxy authorization support with
:class:`ProxyBasicAuthHandler`. ::
proxy_handler = urllib.request.ProxyHandler({'http': 'http://www.example.com:3128/'})
Modified: python/branches/py3k/Doc/library/wsgiref.rst
==============================================================================
--- python/branches/py3k/Doc/library/wsgiref.rst (original)
+++ python/branches/py3k/Doc/library/wsgiref.rst Wed Jul 16 14:55:28 2008
@@ -413,7 +413,7 @@
from wsgiref.validate import validator
from wsgiref.simple_server import make_server
- # Our callable object which is intentionally not compilant to the
+ # Our callable object which is intentionally not compliant to the
# standard, so the validator is going to break
def simple_app(environ, start_response):
status = '200 OK' # HTTP Status
Modified: python/branches/py3k/Doc/library/xmlrpc.client.rst
==============================================================================
--- python/branches/py3k/Doc/library/xmlrpc.client.rst (original)
+++ python/branches/py3k/Doc/library/xmlrpc.client.rst Wed Jul 16 14:55:28 2008
@@ -344,7 +344,7 @@
try:
proxy.add(2, 5)
except xmlrpc.client.Fault, err:
- print("A fault occured")
+ print("A fault occurred")
print("Fault code: %d" % err.faultCode)
print("Fault string: %s" % err.faultString)
@@ -391,7 +391,7 @@
try:
proxy.some_method()
except xmlrpc.client.ProtocolError, err:
- print("A protocol error occured")
+ print("A protocol error occurred")
print("URL: %s" % err.url)
print("HTTP/HTTPS headers: %s" % err.headers)
print("Error code: %d" % err.errcode)
Modified: python/branches/py3k/Doc/tutorial/stdlib2.rst
==============================================================================
--- python/branches/py3k/Doc/tutorial/stdlib2.rst (original)
+++ python/branches/py3k/Doc/tutorial/stdlib2.rst Wed Jul 16 14:55:28 2008
@@ -286,7 +286,7 @@
performance trade-offs.
The :mod:`array` module provides an :class:`array()` object that is like a list
-that stores only homogenous data and stores it more compactly. The following
+that stores only homogeneous data and stores it more compactly. The following
example shows an array of numbers stored as two byte unsigned binary numbers
(typecode ``"H"``) rather than the usual 16 bytes per entry for regular lists of
python int objects::
Modified: python/branches/py3k/Doc/using/windows.rst
==============================================================================
--- python/branches/py3k/Doc/using/windows.rst (original)
+++ python/branches/py3k/Doc/using/windows.rst Wed Jul 16 14:55:28 2008
@@ -186,7 +186,7 @@
startup.
You can also make all ``.py`` scripts execute with :program:`pythonw.exe`,
-setting this through the usual facilites, for example (might require
+setting this through the usual facilities, for example (might require
administrative rights):
#. Launch a command prompt.
@@ -215,7 +215,7 @@
The `PyWin32 <http://python.net/crew/mhammond/win32/>`_ module by Mark Hammond
is a collection of modules for advanced Windows-specific support. This includes
-utilites for:
+utilities for:
* `Component Object Model <http://www.microsoft.com/com/>`_ (COM)
* Win32 API calls
Modified: python/branches/py3k/Doc/whatsnew/2.6.rst
==============================================================================
--- python/branches/py3k/Doc/whatsnew/2.6.rst (original)
+++ python/branches/py3k/Doc/whatsnew/2.6.rst Wed Jul 16 14:55:28 2008
@@ -51,7 +51,7 @@
This article explains the new features in Python 2.6. The release
schedule is described in :pep:`361`; currently the final release is
-scheduled for September 3 2008.
+scheduled for October 1 2008.
This article doesn't attempt to provide a complete specification of
the new features, but instead provides a convenient overview. For
@@ -526,28 +526,152 @@
PEP 371: The ``multiprocessing`` Package
=====================================================
-.. XXX I think this still needs help
-
-:mod:`multiprocessing` makes it easy to distribute work over multiple processes.
-Its API is similiar to that of :mod:`threading`. For example::
-
- from multiprocessing import Process
-
- def long_hard_task(n):
- print n * 43
-
- for i in range(10):
- Process(target=long_hard_task, args=(i)).start()
+The new :mod:`multiprocessing` package lets Python programs create new
+processes that will perform a computation and return a result to the
+parent. The parent and child processes can communicate using queues
+and pipes, synchronize their operations using locks and semaphores,
+and can share simple arrays of data.
+
+The :mod:`multiprocessing` module started out as an exact emulation of
+the :mod:`threading` module using processes instead of threads. That
+goal was discarded along the path to Python 2.6, but the general
+approach of the module is still similar. The fundamental class
+is the :class:`Process`, which is passed a callable object and
+a collection of arguments. The :meth:`start` method
+sets the callable running in a subprocess, after which you can call
+the :meth:`is_alive` method to check whether the subprocess is still running
+and the :meth:`join` method to wait for the process to exit.
+
+Here's a simple example where the subprocess will calculate a
+factorial. The function doing the calculation is a bit strange; it's
+written to take significantly longer when the input argument is a
+multiple of 4.
+
+::
+
+ import time
+ from multiprocessing import Process, Queue
+
+
+ def factorial(queue, N):
+ "Compute a factorial."
+ # If N is a multiple of 4, this function will take much longer.
+ if (N % 4) == 0:
+ time.sleep(.05 * N/4)
+
+ # Calculate the result
+ fact = 1L
+ for i in range(1, N+1):
+ fact = fact * i
+
+ # Put the result on the queue
+ queue.put(fact)
+
+ if __name__ == '__main__':
+ queue = Queue()
+
+ N = 5
+
+ p = Process(target=factorial, args=(queue, N))
+ p.start()
+ p.join()
+
+ result = queue.get()
+ print 'Factorial', N, '=', result
+
+A :class:`Queue` object is created and stored as a global. The child
+process will use the value of the variable when the child was created;
+because it's a :class:`Queue`, parent and child can use the object to
+communicate. (If the parent were to change the value of the global
+variable, the child's value would be unaffected, and vice versa.)
+
+Two other classes, :class:`Pool` and :class:`Manager`, provide
+higher-level interfaces. :class:`Pool` will create a fixed number of
+worker processes, and requests can then be distributed to the workers
+by calling :meth:`apply` or `apply_async`, adding a single request,
+and :meth:`map` or :meth:`map_async` to distribute a number of
+requests. The following code uses a :class:`Pool` to spread requests
+across 5 worker processes, receiving a list of results back.
+
+::
+
+ from multiprocessing import Pool
+
+ p = Pool(5)
+ result = p.map(factorial, range(1, 1000, 10))
+ for v in result:
+ print v
+
+This produces the following output::
+
+ 1
+ 39916800
+ 51090942171709440000
+ 8222838654177922817725562880000000
+ 33452526613163807108170062053440751665152000000000
+ ...
-will multiply the numbers between 0 and 10 times 43 and print out the result
-concurrently.
+The :class:`Manager` class creates a separate server process that can
+hold master copies of Python data structures. Other processes can
+then access and modify these data structures by using proxy objects.
+The following example creates a shared dictionary by calling the
+:meth:`dict` method; the worker processes then insert values into the
+dictionary. (No locking is done automatically, which doesn't matter
+in this example. :class:`Manager`'s methods also include
+:meth:`Lock`, :meth:`RLock`, and :meth:`Semaphore` to create shared locks.
+
+::
+
+ import time
+ from multiprocessing import Pool, Manager
+
+ def factorial(N, dictionary):
+ "Compute a factorial."
+ # Calculate the result
+ fact = 1L
+ for i in range(1, N+1):
+ fact = fact * i
+
+ # Store result in dictionary
+ dictionary[N] = fact
+
+ if __name__ == '__main__':
+ p = Pool(5)
+ mgr = Manager()
+ d = mgr.dict() # Create shared dictionary
+
+ # Run tasks using the pool
+ for N in range(1, 1000, 10):
+ p.apply_async(factorial, (N, d))
+
+ # Mark pool as closed -- no more tasks can be added.
+ p.close()
+
+ # Wait for tasks to exit
+ p.join()
+
+ # Output results
+ for k, v in sorted(d.items()):
+ print k, v
+
+This will produce the output::
+
+ 1 1
+ 11 39916800
+ 21 51090942171709440000
+ 31 8222838654177922817725562880000000
+ 41 33452526613163807108170062053440751665152000000000
+ 51 1551118753287382280224243016469303211063259720016986112000000000000
.. seealso::
+ The documentation for the :mod:`multiprocessing` module.
+
:pep:`371` - Addition of the multiprocessing package
PEP written by Jesse Noller and Richard Oudkerk;
implemented by Richard Oudkerk and Jesse Noller.
+
.. ======================================================================
.. _pep-3101:
@@ -1775,21 +1899,6 @@
(Contributed by Raymond Hettinger.)
-* XXX Describe the new ctypes calling convention that allows safe
- access to errno.
- (Implemented by Thomas Heller; :issue:`1798`.)
-
-* The :mod:`ctypes` module now supports a :class:`c_bool` datatype
- that represents the C99 ``bool`` type. (Contributed by David Remahl;
- :issue:`1649190`.)
-
- The :mod:`ctypes` string, buffer and array types also have improved
- support for extended slicing syntax,
- where various combinations of ``(start, stop, step)`` are supplied.
- (Implemented by Thomas Wouters.)
-
- .. Revision 57769
-
* A new method in the :mod:`curses` module: for a window, :meth:`chgat` changes
the display characters for a certain number of characters on a single line.
(Contributed by Fabian Kreutz.)
@@ -2628,6 +2737,45 @@
.. ======================================================================
+ctypes Enhancements
+--------------------------------------------------
+
+Thomas Heller continued to maintain and enhance the
+:mod:`ctypes` module.
+
+:mod:`ctypes` now supports a :class:`c_bool` datatype
+that represents the C99 ``bool`` type. (Contributed by David Remahl;
+:issue:`1649190`.)
+
+The :mod:`ctypes` string, buffer and array types have improved
+support for extended slicing syntax,
+where various combinations of ``(start, stop, step)`` are supplied.
+(Implemented by Thomas Wouters.)
+
+.. Revision 57769
+
+A new calling convention tells :mod:`ctypes` to clear the ``errno`` or
+Win32 LastError variables at the outset of each wrapped call.
+(Implemented by Thomas Heller; :issue:`1798`.)
+
+For the Unix ``errno`` variable: when creating a wrapped function,
+you can supply ``use_errno=True`` as a keyword parameter
+to the :func:`DLL` function
+and then call the module-level methods :meth:`set_errno`
+and :meth:`get_errno` to set and retrieve the error value.
+
+The Win32 LastError variable is supported similarly by
+the :func:`DLL`, :func:`OleDLL`, and :func:`WinDLL` functions.
+You supply ``use_last_error=True`` as a keyword parameter
+and then call the module-level methods :meth:`set_last_error`
+and :meth:`get_last_error`.
+
+The :func:`byref` function, used to retrieve a pointer to a ctypes
+instance, now has an optional **offset** parameter that is a byte
+count that will be added to the returned pointer.
+
+.. ======================================================================
+
Improved SSL Support
--------------------------------------------------
Modified: python/branches/py3k/Include/floatobject.h
==============================================================================
--- python/branches/py3k/Include/floatobject.h (original)
+++ python/branches/py3k/Include/floatobject.h Wed Jul 16 14:55:28 2008
@@ -103,7 +103,7 @@
PyAPI_FUNC(double) _PyFloat_Unpack8(const unsigned char *p, int le);
/* free list api */
-PyAPI_FUNC(void) PyFloat_CompactFreeList(size_t *, size_t *, size_t *);
+PyAPI_FUNC(int) PyFloat_ClearFreeList(void);
/* Format the object based on the format_spec, as defined in PEP 3101
(Advanced String Formatting). */
Modified: python/branches/py3k/Include/object.h
==============================================================================
--- python/branches/py3k/Include/object.h (original)
+++ python/branches/py3k/Include/object.h Wed Jul 16 14:55:28 2008
@@ -695,9 +695,9 @@
#define Py_CLEAR(op) \
do { \
if (op) { \
- PyObject *tmp = (PyObject *)(op); \
+ PyObject *_py_tmp = (PyObject *)(op); \
(op) = NULL; \
- Py_DECREF(tmp); \
+ Py_DECREF(_py_tmp); \
} \
} while (0)
Modified: python/branches/py3k/Include/traceback.h
==============================================================================
--- python/branches/py3k/Include/traceback.h (original)
+++ python/branches/py3k/Include/traceback.h Wed Jul 16 14:55:28 2008
@@ -19,7 +19,7 @@
PyAPI_FUNC(int) PyTraceBack_Here(struct _frame *);
PyAPI_FUNC(int) PyTraceBack_Print(PyObject *, PyObject *);
-PyAPI_FUNC(int) Py_DisplaySourceLine(PyObject *, const char *, int, int);
+PyAPI_FUNC(int) _Py_DisplaySourceLine(PyObject *, const char *, int, int);
/* Reveal traceback type so we can typecheck traceback objects */
PyAPI_DATA(PyTypeObject) PyTraceBack_Type;
Modified: python/branches/py3k/Lib/bisect.py
==============================================================================
--- python/branches/py3k/Lib/bisect.py (original)
+++ python/branches/py3k/Lib/bisect.py Wed Jul 16 14:55:28 2008
@@ -9,6 +9,8 @@
slice of a to be searched.
"""
+ if lo < 0:
+ raise ValueError('lo must be non-negative')
if hi is None:
hi = len(a)
while lo < hi:
@@ -30,6 +32,8 @@
slice of a to be searched.
"""
+ if lo < 0:
+ raise ValueError('lo must be non-negative')
if hi is None:
hi = len(a)
while lo < hi:
@@ -49,6 +53,8 @@
slice of a to be searched.
"""
+ if lo < 0:
+ raise ValueError('lo must be non-negative')
if hi is None:
hi = len(a)
while lo < hi:
@@ -69,6 +75,8 @@
slice of a to be searched.
"""
+ if lo < 0:
+ raise ValueError('lo must be non-negative')
if hi is None:
hi = len(a)
while lo < hi:
Modified: python/branches/py3k/Lib/fractions.py
==============================================================================
--- python/branches/py3k/Lib/fractions.py (original)
+++ python/branches/py3k/Lib/fractions.py Wed Jul 16 14:55:28 2008
@@ -108,7 +108,9 @@
Beware that Fraction.from_float(0.3) != Fraction(3, 10).
"""
- if not isinstance(f, float):
+ if isinstance(f, numbers.Integral):
+ f = float(f)
+ elif not isinstance(f, float):
raise TypeError("%s.from_float() only takes floats, not %r (%s)" %
(cls.__name__, f, type(f).__name__))
if math.isnan(f) or math.isinf(f):
@@ -119,7 +121,9 @@
def from_decimal(cls, dec):
"""Converts a finite Decimal instance to a rational number, exactly."""
from decimal import Decimal
- if not isinstance(dec, Decimal):
+ if isinstance(dec, numbers.Integral):
+ dec = Decimal(int(dec))
+ elif not isinstance(dec, Decimal):
raise TypeError(
"%s.from_decimal() only takes Decimals, not %r (%s)" %
(cls.__name__, dec, type(dec).__name__))
Modified: python/branches/py3k/Lib/multiprocessing/connection.py
==============================================================================
--- python/branches/py3k/Lib/multiprocessing/connection.py (original)
+++ python/branches/py3k/Lib/multiprocessing/connection.py Wed Jul 16 14:55:28 2008
@@ -222,11 +222,9 @@
self._family = family
self._last_accepted = None
- sub_debug('listener bound to address %r', self._address)
-
if family == 'AF_UNIX':
self._unlink = Finalize(
- self, os.unlink, args=(self._address,), exitpriority=0
+ self, os.unlink, args=(address,), exitpriority=0
)
else:
self._unlink = None
Modified: python/branches/py3k/Lib/shutil.py
==============================================================================
--- python/branches/py3k/Lib/shutil.py (original)
+++ python/branches/py3k/Lib/shutil.py Wed Jul 16 14:55:28 2008
@@ -8,6 +8,7 @@
import sys
import stat
from os.path import abspath
+import fnmatch
__all__ = ["copyfileobj","copyfile","copymode","copystat","copy","copy2",
"copytree","move","rmtree","Error"]
@@ -93,8 +94,19 @@
copyfile(src, dst)
copystat(src, dst)
+def ignore_patterns(*patterns):
+ """Function that can be used as copytree() ignore parameter.
-def copytree(src, dst, symlinks=False):
+ Patterns is a sequence of glob-style patterns
+ that are used to exclude files"""
+ def _ignore_patterns(path, names):
+ ignored_names = []
+ for pattern in patterns:
+ ignored_names.extend(fnmatch.filter(names, pattern))
+ return set(ignored_names)
+ return _ignore_patterns
+
+def copytree(src, dst, symlinks=False, ignore=None):
"""Recursively copy a directory tree using copy2().
The destination directory must not already exist.
@@ -105,13 +117,32 @@
it is false, the contents of the files pointed to by symbolic
links are copied.
+ The optional ignore argument is a callable. If given, it
+ is called with the `src` parameter, which is the directory
+ being visited by copytree(), and `names` which is the list of
+ `src` contents, as returned by os.listdir():
+
+ callable(src, names) -> ignored_names
+
+ Since copytree() is called recursively, the callable will be
+ called once for each directory that is copied. It returns a
+ list of names relative to the `src` directory that should
+ not be copied.
+
XXX Consider this example code rather than the ultimate tool.
"""
names = os.listdir(src)
+ if ignore is not None:
+ ignored_names = ignore(src, names)
+ else:
+ ignored_names = set()
+
os.makedirs(dst)
errors = []
for name in names:
+ if name in ignored_names:
+ continue
srcname = os.path.join(src, name)
dstname = os.path.join(dst, name)
try:
@@ -119,7 +150,7 @@
linkto = os.readlink(srcname)
os.symlink(linkto, dstname)
elif os.path.isdir(srcname):
- copytree(srcname, dstname, symlinks)
+ copytree(srcname, dstname, symlinks, ignore)
else:
copy2(srcname, dstname)
# XXX What about devices, sockets etc.?
Modified: python/branches/py3k/Lib/test/test_bisect.py
==============================================================================
--- python/branches/py3k/Lib/test/test_bisect.py (original)
+++ python/branches/py3k/Lib/test/test_bisect.py Wed Jul 16 14:55:28 2008
@@ -114,6 +114,14 @@
self.assertEqual(func(data, elem), expected)
self.assertEqual(func(UserList(data), elem), expected)
+ def test_negative_lo(self):
+ # Issue 3301
+ mod = self.module
+ self.assertRaises(ValueError, mod.bisect_left, [1, 2, 3], 5, -1, 3),
+ self.assertRaises(ValueError, mod.bisect_right, [1, 2, 3], 5, -1, 3),
+ self.assertRaises(ValueError, mod.insort_left, [1, 2, 3], 5, -1, 3),
+ self.assertRaises(ValueError, mod.insort_right, [1, 2, 3], 5, -1, 3),
+
def test_random(self, n=25):
from random import randrange
for i in range(n):
Modified: python/branches/py3k/Lib/test/test_float.py
==============================================================================
--- python/branches/py3k/Lib/test/test_float.py (original)
+++ python/branches/py3k/Lib/test/test_float.py Wed Jul 16 14:55:28 2008
@@ -284,24 +284,36 @@
floats_file.close()
# Beginning with Python 2.6 float has cross platform compatible
-# ways to create and representate inf and nan
+# ways to create and represent inf and nan
class InfNanTest(unittest.TestCase):
def test_inf_from_str(self):
self.assert_(isinf(float("inf")))
self.assert_(isinf(float("+inf")))
self.assert_(isinf(float("-inf")))
+ self.assert_(isinf(float("infinity")))
+ self.assert_(isinf(float("+infinity")))
+ self.assert_(isinf(float("-infinity")))
self.assertEqual(repr(float("inf")), "inf")
self.assertEqual(repr(float("+inf")), "inf")
self.assertEqual(repr(float("-inf")), "-inf")
+ self.assertEqual(repr(float("infinity")), "inf")
+ self.assertEqual(repr(float("+infinity")), "inf")
+ self.assertEqual(repr(float("-infinity")), "-inf")
self.assertEqual(repr(float("INF")), "inf")
self.assertEqual(repr(float("+Inf")), "inf")
self.assertEqual(repr(float("-iNF")), "-inf")
+ self.assertEqual(repr(float("Infinity")), "inf")
+ self.assertEqual(repr(float("+iNfInItY")), "inf")
+ self.assertEqual(repr(float("-INFINITY")), "-inf")
self.assertEqual(str(float("inf")), "inf")
self.assertEqual(str(float("+inf")), "inf")
self.assertEqual(str(float("-inf")), "-inf")
+ self.assertEqual(str(float("infinity")), "inf")
+ self.assertEqual(str(float("+infinity")), "inf")
+ self.assertEqual(str(float("-infinity")), "-inf")
self.assertRaises(ValueError, float, "info")
self.assertRaises(ValueError, float, "+info")
@@ -309,6 +321,10 @@
self.assertRaises(ValueError, float, "in")
self.assertRaises(ValueError, float, "+in")
self.assertRaises(ValueError, float, "-in")
+ self.assertRaises(ValueError, float, "infinit")
+ self.assertRaises(ValueError, float, "+Infin")
+ self.assertRaises(ValueError, float, "-INFI")
+ self.assertRaises(ValueError, float, "infinitys")
def test_inf_as_str(self):
self.assertEqual(repr(1e300 * 1e300), "inf")
Modified: python/branches/py3k/Lib/test/test_fractions.py
==============================================================================
--- python/branches/py3k/Lib/test/test_fractions.py (original)
+++ python/branches/py3k/Lib/test/test_fractions.py Wed Jul 16 14:55:28 2008
@@ -134,10 +134,8 @@
self.assertNotEquals(F(4, 2), r)
def testFromFloat(self):
- self.assertRaisesMessage(
- TypeError, "Fraction.from_float() only takes floats, not 3 (int)",
- F.from_float, 3)
-
+ self.assertRaises(TypeError, F.from_float, 3+4j)
+ self.assertEquals((10, 1), _components(F.from_float(10)))
self.assertEquals((0, 1), _components(F.from_float(-0.0)))
self.assertEquals((10, 1), _components(F.from_float(10.0)))
self.assertEquals((-5, 2), _components(F.from_float(-2.5)))
@@ -161,10 +159,8 @@
F.from_float, nan)
def testFromDecimal(self):
- self.assertRaisesMessage(
- TypeError,
- "Fraction.from_decimal() only takes Decimals, not 3 (int)",
- F.from_decimal, 3)
+ self.assertRaises(TypeError, F.from_decimal, 3+4j)
+ self.assertEquals(F(10, 1), F.from_decimal(10))
self.assertEquals(F(0), F.from_decimal(Decimal("-0")))
self.assertEquals(F(5, 10), F.from_decimal(Decimal("0.5")))
self.assertEquals(F(5, 1000), F.from_decimal(Decimal("5e-3")))
Modified: python/branches/py3k/Lib/test/test_import.py
==============================================================================
--- python/branches/py3k/Lib/test/test_import.py (original)
+++ python/branches/py3k/Lib/test/test_import.py Wed Jul 16 14:55:28 2008
@@ -1,5 +1,3 @@
-from test.support import TESTFN, run_unittest, catch_warning
-
import unittest
import os
import random
@@ -8,7 +6,7 @@
import py_compile
import warnings
import imp
-from test.support import unlink, TESTFN, unload
+from test.support import unlink, TESTFN, unload, run_unittest, catch_warning
def remove_files(name):
@@ -267,6 +265,25 @@
from . import relimport
self.assertTrue(hasattr(relimport, "RelativeImport"))
+ def test_issue3221(self):
+ def check_relative():
+ exec("from . import relimport", ns)
+ # Check both OK with __package__ and __name__ correct
+ ns = dict(__package__='test', __name__='test.notarealmodule')
+ check_relative()
+ # Check both OK with only __name__ wrong
+ ns = dict(__package__='test', __name__='notarealpkg.notarealmodule')
+ check_relative()
+ # Check relative fails with only __package__ wrong
+ ns = dict(__package__='foo', __name__='test.notarealmodule')
+ self.assertRaises(SystemError, check_relative)
+ # Check relative fails with __package__ and __name__ wrong
+ ns = dict(__package__='foo', __name__='notarealpkg.notarealmodule')
+ self.assertRaises(SystemError, check_relative)
+ # Check both fail with package set to a non-string
+ ns = dict(__package__=object())
+ self.assertRaises(ValueError, check_relative)
+
def test_main(verbose=None):
run_unittest(ImportTest, PathsTests, RelativeImport)
Modified: python/branches/py3k/Lib/test/test_shutil.py
==============================================================================
--- python/branches/py3k/Lib/test/test_shutil.py (original)
+++ python/branches/py3k/Lib/test/test_shutil.py Wed Jul 16 14:55:28 2008
@@ -108,6 +108,82 @@
if os.path.exists(path):
shutil.rmtree(path)
+ def test_copytree_with_exclude(self):
+
+ def write_data(path, data):
+ f = open(path, "w")
+ f.write(data)
+ f.close()
+
+ def read_data(path):
+ f = open(path)
+ data = f.read()
+ f.close()
+ return data
+
+ # creating data
+ join = os.path.join
+ exists = os.path.exists
+ src_dir = tempfile.mkdtemp()
+ dst_dir = join(tempfile.mkdtemp(), 'destination')
+ write_data(join(src_dir, 'test.txt'), '123')
+ write_data(join(src_dir, 'test.tmp'), '123')
+ os.mkdir(join(src_dir, 'test_dir'))
+ write_data(join(src_dir, 'test_dir', 'test.txt'), '456')
+ os.mkdir(join(src_dir, 'test_dir2'))
+ write_data(join(src_dir, 'test_dir2', 'test.txt'), '456')
+ os.mkdir(join(src_dir, 'test_dir2', 'subdir'))
+ os.mkdir(join(src_dir, 'test_dir2', 'subdir2'))
+ write_data(join(src_dir, 'test_dir2', 'subdir', 'test.txt'), '456')
+ write_data(join(src_dir, 'test_dir2', 'subdir2', 'test.py'), '456')
+
+
+ # testing glob-like patterns
+ try:
+ patterns = shutil.ignore_patterns('*.tmp', 'test_dir2')
+ shutil.copytree(src_dir, dst_dir, ignore=patterns)
+ # checking the result: some elements should not be copied
+ self.assert_(exists(join(dst_dir, 'test.txt')))
+ self.assert_(not exists(join(dst_dir, 'test.tmp')))
+ self.assert_(not exists(join(dst_dir, 'test_dir2')))
+ finally:
+ if os.path.exists(dst_dir):
+ shutil.rmtree(dst_dir)
+ try:
+ patterns = shutil.ignore_patterns('*.tmp', 'subdir*')
+ shutil.copytree(src_dir, dst_dir, ignore=patterns)
+ # checking the result: some elements should not be copied
+ self.assert_(not exists(join(dst_dir, 'test.tmp')))
+ self.assert_(not exists(join(dst_dir, 'test_dir2', 'subdir2')))
+ self.assert_(not exists(join(dst_dir, 'test_dir2', 'subdir')))
+ finally:
+ if os.path.exists(dst_dir):
+ shutil.rmtree(dst_dir)
+
+ # testing callable-style
+ try:
+ def _filter(src, names):
+ res = []
+ for name in names:
+ path = os.path.join(src, name)
+
+ if (os.path.isdir(path) and
+ path.split()[-1] == 'subdir'):
+ res.append(name)
+ elif os.path.splitext(path)[-1] in ('.py'):
+ res.append(name)
+ return res
+
+ shutil.copytree(src_dir, dst_dir, ignore=_filter)
+
+ # checking the result: some elements should not be copied
+ self.assert_(not exists(join(dst_dir, 'test_dir2', 'subdir2',
+ 'test.py')))
+ self.assert_(not exists(join(dst_dir, 'test_dir2', 'subdir')))
+
+ finally:
+ if os.path.exists(dst_dir):
+ shutil.rmtree(dst_dir)
if hasattr(os, "symlink"):
def test_dont_copy_file_onto_link_to_itself(self):
Modified: python/branches/py3k/Lib/zipfile.py
==============================================================================
--- python/branches/py3k/Lib/zipfile.py (original)
+++ python/branches/py3k/Lib/zipfile.py Wed Jul 16 14:55:28 2008
@@ -45,9 +45,9 @@
# The "end of central directory" structure, magic number, size, and indices
# (section V.I in the format document)
-structEndCentDir = b"<4s4H2LH"
-magicEndCentDir = b"PK\005\006"
-sizeEndCentDir = struct.calcsize(structEndCentDir)
+structEndArchive = b"<4s4H2LH"
+stringEndArchive = b"PK\005\006"
+sizeEndCentDir = struct.calcsize(structEndArchive)
_ECD_SIGNATURE = 0
_ECD_DISK_NUMBER = 1
@@ -65,37 +65,9 @@
# The "central directory" structure, magic number, size, and indices
# of entries in the structure (section V.F in the format document)
structCentralDir = "<4s4B4HL2L5H2L"
-magicCentralDir = b"PK\001\002"
+stringCentralDir = b"PK\001\002"
sizeCentralDir = struct.calcsize(structCentralDir)
-# The "local file header" structure, magic number, size, and indices
-# (section V.A in the format document)
-structFileHeader = "<4s2B4HL2L2H"
-magicFileHeader = b"PK\003\004"
-sizeFileHeader = struct.calcsize(structFileHeader)
-
-# The "Zip64 end of central directory locator" structure, magic number, and size
-structEndCentDir64Locator = "<4sLQL"
-magicEndCentDir64Locator = b"PK\x06\x07"
-sizeEndCentDir64Locator = struct.calcsize(structEndCentDir64Locator)
-
-# The "Zip64 end of central directory" record, magic number, size, and indices
-# (section V.G in the format document)
-structEndCentDir64 = "<4sQ2H2L4Q"
-magicEndCentDir64 = b"PK\x06\x06"
-sizeEndCentDir64 = struct.calcsize(structEndCentDir64)
-
-_CD64_SIGNATURE = 0
-_CD64_DIRECTORY_RECSIZE = 1
-_CD64_CREATE_VERSION = 2
-_CD64_EXTRACT_VERSION = 3
-_CD64_DISK_NUMBER = 4
-_CD64_DISK_NUMBER_START = 5
-_CD64_NUMBER_ENTRIES_THIS_DISK = 6
-_CD64_NUMBER_ENTRIES_TOTAL = 7
-_CD64_DIRECTORY_SIZE = 8
-_CD64_OFFSET_START_CENTDIR = 9
-
# indexes of entries in the central directory structure
_CD_SIGNATURE = 0
_CD_CREATE_VERSION = 1
@@ -120,7 +92,7 @@
# The "local file header" structure, magic number, size, and indices
# (section V.A in the format document)
structFileHeader = "<4s2B4HL2L2H"
-magicFileHeader = b"PK\003\004"
+stringFileHeader = b"PK\003\004"
sizeFileHeader = struct.calcsize(structFileHeader)
_FH_SIGNATURE = 0
@@ -137,15 +109,15 @@
_FH_EXTRA_FIELD_LENGTH = 11
# The "Zip64 end of central directory locator" structure, magic number, and size
-structEndCentDir64Locator = "<4sLQL"
-magicEndCentDir64Locator = b"PK\x06\x07"
-sizeEndCentDir64Locator = struct.calcsize(structEndCentDir64Locator)
+structEndArchive64Locator = "<4sLQL"
+stringEndArchive64Locator = b"PK\x06\x07"
+sizeEndCentDir64Locator = struct.calcsize(structEndArchive64Locator)
# The "Zip64 end of central directory" record, magic number, size, and indices
# (section V.G in the format document)
-structEndCentDir64 = "<4sQ2H2L4Q"
-magicEndCentDir64 = b"PK\x06\x06"
-sizeEndCentDir64 = struct.calcsize(structEndCentDir64)
+structEndArchive64 = "<4sQ2H2L4Q"
+stringEndArchive64 = b"PK\x06\x06"
+sizeEndCentDir64 = struct.calcsize(structEndArchive64)
_CD64_SIGNATURE = 0
_CD64_DIRECTORY_RECSIZE = 1
@@ -176,8 +148,8 @@
"""
fpin.seek(offset - sizeEndCentDir64Locator, 2)
data = fpin.read(sizeEndCentDir64Locator)
- sig, diskno, reloff, disks = struct.unpack(structEndCentDir64Locator, data)
- if sig != magicEndCentDir64Locator:
+ sig, diskno, reloff, disks = struct.unpack(structEndArchive64Locator, data)
+ if sig != stringEndArchive64Locator:
return endrec
if diskno != 0 or disks != 1:
@@ -188,8 +160,8 @@
data = fpin.read(sizeEndCentDir64)
sig, sz, create_version, read_version, disk_num, disk_dir, \
dircount, dircount2, dirsize, diroffset = \
- struct.unpack(structEndCentDir64, data)
- if sig != magicEndCentDir64:
+ struct.unpack(structEndArchive64, data)
+ if sig != stringEndArchive64:
return endrec
# Update the original endrec using data from the ZIP64 record
@@ -217,9 +189,9 @@
# file if this is the case).
fpin.seek(-sizeEndCentDir, 2)
data = fpin.read()
- if data[0:4] == magicEndCentDir and data[-2:] == b"\000\000":
+ if data[0:4] == stringEndArchive and data[-2:] == b"\000\000":
# the signature is correct and there's no comment, unpack structure
- endrec = struct.unpack(structEndCentDir, data)
+ endrec = struct.unpack(structEndArchive, data)
endrec=list(endrec)
# Append a blank comment and record start offset
@@ -241,11 +213,11 @@
maxCommentStart = max(filesize - (1 << 16) - sizeEndCentDir, 0)
fpin.seek(maxCommentStart, 0)
data = fpin.read()
- start = data.rfind(magicEndCentDir)
+ start = data.rfind(stringEndArchive)
if start >= 0:
# found the magic number; attempt to unpack and interpret
recData = data[start:start+sizeEndCentDir]
- endrec = list(struct.unpack(structEndCentDir, recData))
+ endrec = list(struct.unpack(structEndArchive, recData))
comment = data[start+sizeEndCentDir:]
# check that comment length is correct
if endrec[_ECD_COMMENT_SIZE] == len(comment):
@@ -352,7 +324,7 @@
self.create_version = max(45, self.extract_version)
filename, flag_bits = self._encodeFilenameFlags()
- header = struct.pack(structFileHeader, magicFileHeader,
+ header = struct.pack(structFileHeader, stringFileHeader,
self.extract_version, self.reserved, flag_bits,
self.compress_type, dostime, dosdate, CRC,
compress_size, file_size,
@@ -777,7 +749,7 @@
total = 0
while total < size_cd:
centdir = fp.read(sizeCentralDir)
- if centdir[0:4] != magicCentralDir:
+ if centdir[0:4] != stringCentralDir:
raise BadZipfile("Bad magic number for central directory")
centdir = struct.unpack(structCentralDir, centdir)
if self.debug > 2:
@@ -892,7 +864,7 @@
# Skip the file header:
fheader = zef_file.read(sizeFileHeader)
- if fheader[0:4] != magicFileHeader:
+ if fheader[0:4] != stringFileHeader:
raise BadZipfile("Bad magic number for file header")
fheader = struct.unpack(structFileHeader, fheader)
@@ -1184,7 +1156,7 @@
try:
filename, flag_bits = zinfo._encodeFilenameFlags()
centdir = struct.pack(structCentralDir,
- magicCentralDir, create_version,
+ stringCentralDir, create_version,
zinfo.create_system, extract_version, zinfo.reserved,
flag_bits, zinfo.compress_type, dostime, dosdate,
zinfo.CRC, compress_size, file_size,
@@ -1212,13 +1184,13 @@
if pos1 > ZIP64_LIMIT:
# Need to write the ZIP64 end-of-archive records
zip64endrec = struct.pack(
- structEndCentDir64, magicEndCentDir64,
+ structEndArchive64, stringEndArchive64,
44, 45, 45, 0, 0, count, count, pos2 - pos1, pos1)
self.fp.write(zip64endrec)
zip64locrec = struct.pack(
- structEndCentDir64Locator,
- magicEndCentDir64Locator, 0, pos2, 1)
+ structEndArchive64Locator,
+ stringEndArchive64Locator, 0, pos2, 1)
self.fp.write(zip64locrec)
centDirOffset = 0xFFFFFFFF
@@ -1229,7 +1201,7 @@
% ZIP_MAX_COMMENT
self.comment = self.comment[:ZIP_MAX_COMMENT]
- endrec = struct.pack(structEndCentDir, magicEndCentDir,
+ endrec = struct.pack(structEndArchive, stringEndArchive,
0, 0, count % ZIP_FILECOUNT_LIMIT,
count % ZIP_FILECOUNT_LIMIT, pos2 - pos1,
centDirOffset, len(self.comment))
Modified: python/branches/py3k/Misc/ACKS
==============================================================================
--- python/branches/py3k/Misc/ACKS (original)
+++ python/branches/py3k/Misc/ACKS Wed Jul 16 14:55:28 2008
@@ -460,6 +460,7 @@
Mike Meyer
Steven Miale
Trent Mick
+Aristotelis Mikropoulos
Damien Miller
Chad Miller
Jay T. Miller
Modified: python/branches/py3k/Modules/_bisectmodule.c
==============================================================================
--- python/branches/py3k/Modules/_bisectmodule.c (original)
+++ python/branches/py3k/Modules/_bisectmodule.c Wed Jul 16 14:55:28 2008
@@ -11,6 +11,10 @@
PyObject *litem;
Py_ssize_t mid, res;
+ if (lo < 0) {
+ PyErr_SetString(PyExc_ValueError, "lo must be non-negative");
+ return -1;
+ }
if (hi == -1) {
hi = PySequence_Size(list);
if (hi < 0)
@@ -108,6 +112,10 @@
PyObject *litem;
int mid, res;
+ if (lo < 0) {
+ PyErr_SetString(PyExc_ValueError, "lo must be non-negative");
+ return -1;
+ }
if (hi == -1) {
hi = PySequence_Size(list);
if (hi < 0)
Modified: python/branches/py3k/Modules/gcmodule.c
==============================================================================
--- python/branches/py3k/Modules/gcmodule.c (original)
+++ python/branches/py3k/Modules/gcmodule.c Wed Jul 16 14:55:28 2008
@@ -706,6 +706,7 @@
(void)PyCFunction_ClearFreeList();
(void)PyTuple_ClearFreeList();
(void)PyUnicode_ClearFreeList();
+ (void)PyFloat_ClearFreeList();
}
/* This is the main function. Read this to understand how the
Modified: python/branches/py3k/Modules/posixmodule.c
==============================================================================
--- python/branches/py3k/Modules/posixmodule.c (original)
+++ python/branches/py3k/Modules/posixmodule.c Wed Jul 16 14:55:28 2008
@@ -3638,7 +3638,8 @@
pid_t pid = fork1();
if (pid == -1)
return posix_error();
- PyOS_AfterFork();
+ if (pid == 0)
+ PyOS_AfterFork();
return PyLong_FromLong(pid);
}
#endif
Modified: python/branches/py3k/Objects/floatobject.c
==============================================================================
--- python/branches/py3k/Objects/floatobject.c (original)
+++ python/branches/py3k/Objects/floatobject.c Wed Jul 16 14:55:28 2008
@@ -225,6 +225,9 @@
if (PyOS_strnicmp(p, "inf", 4) == 0) {
Py_RETURN_INF(sign);
}
+ if (PyOS_strnicmp(p, "infinity", 9) == 0) {
+ Py_RETURN_INF(sign);
+ }
#ifdef Py_NAN
if(PyOS_strnicmp(p, "nan", 4) == 0) {
Py_RETURN_NAN;
@@ -1903,30 +1906,28 @@
PyStructSequence_InitType(&FloatInfoType, &floatinfo_desc);
}
-void
-PyFloat_CompactFreeList(size_t *pbc, size_t *pbf, size_t *bsum)
+int
+PyFloat_ClearFreeList(void)
{
PyFloatObject *p;
PyFloatBlock *list, *next;
- unsigned i;
- size_t bc = 0, bf = 0; /* block count, number of freed blocks */
- size_t fsum = 0; /* total unfreed ints */
- int frem; /* remaining unfreed ints per block */
+ int i;
+ int u; /* remaining unfreed ints per block */
+ int freelist_size = 0;
list = block_list;
block_list = NULL;
free_list = NULL;
while (list != NULL) {
- bc++;
- frem = 0;
+ u = 0;
for (i = 0, p = &list->objects[0];
i < N_FLOATOBJECTS;
i++, p++) {
if (PyFloat_CheckExact(p) && Py_REFCNT(p) != 0)
- frem++;
+ u++;
}
next = list->next;
- if (frem) {
+ if (u) {
list->next = block_list;
block_list = list;
for (i = 0, p = &list->objects[0];
@@ -1941,15 +1942,12 @@
}
}
else {
- PyMem_FREE(list); /* XXX PyObject_FREE ??? */
- bf++;
+ PyMem_FREE(list);
}
- fsum += frem;
+ freelist_size += u;
list = next;
}
- *pbc = bc;
- *pbf = bf;
- *bsum = fsum;
+ return freelist_size;
}
void
@@ -1957,25 +1955,21 @@
{
PyFloatObject *p;
PyFloatBlock *list;
- unsigned i;
- size_t bc, bf; /* block count, number of freed blocks */
- size_t fsum; /* total unfreed floats per block */
+ int i;
+ int u; /* total unfreed floats per block */
- PyFloat_CompactFreeList(&bc, &bf, &fsum);
+ u = PyFloat_ClearFreeList();
if (!Py_VerboseFlag)
return;
fprintf(stderr, "# cleanup floats");
- if (!fsum) {
+ if (!u) {
fprintf(stderr, "\n");
}
else {
fprintf(stderr,
- ": %" PY_FORMAT_SIZE_T "d unfreed float%s in %"
- PY_FORMAT_SIZE_T "d out of %"
- PY_FORMAT_SIZE_T "d block%s\n",
- fsum, fsum == 1 ? "" : "s",
- bc - bf, bc, bc == 1 ? "" : "s");
+ ": %d unfreed float%s\n",
+ u, u == 1 ? "" : "s");
}
if (Py_VerboseFlag > 1) {
list = block_list;
Modified: python/branches/py3k/Python/_warnings.c
==============================================================================
--- python/branches/py3k/Python/_warnings.c (original)
+++ python/branches/py3k/Python/_warnings.c Wed Jul 16 14:55:28 2008
@@ -266,7 +266,8 @@
PyFile_WriteString("\n", f_stderr);
}
else
- Py_DisplaySourceLine(f_stderr, PyUnicode_AsString(filename), lineno, 2);
+ _Py_DisplaySourceLine(f_stderr, PyUnicode_AsString(filename),
+ lineno, 2);
PyErr_Clear();
}
Modified: python/branches/py3k/Python/import.c
==============================================================================
--- python/branches/py3k/Python/import.c (original)
+++ python/branches/py3k/Python/import.c Wed Jul 16 14:55:28 2008
@@ -2162,6 +2162,7 @@
static PyObject *pathstr = NULL;
static PyObject *pkgstr = NULL;
PyObject *pkgname, *modname, *modpath, *modules, *parent;
+ int orig_level = level;
if (globals == NULL || !PyDict_Check(globals) || !level)
return Py_None;
@@ -2292,9 +2293,27 @@
modules = PyImport_GetModuleDict();
parent = PyDict_GetItemString(modules, buf);
- if (parent == NULL)
- PyErr_Format(PyExc_SystemError,
- "Parent module '%.200s' not loaded", buf);
+ if (parent == NULL) {
+ if (orig_level < 1) {
+ PyObject *err_msg = PyBytes_FromFormat(
+ "Parent module '%.200s' not found "
+ "while handling absolute import", buf);
+ if (err_msg == NULL) {
+ return NULL;
+ }
+ if (!PyErr_WarnEx(PyExc_RuntimeWarning,
+ PyBytes_AsString(err_msg), 1)) {
+ *buf = '\0';
+ *p_buflen = 0;
+ parent = Py_None;
+ }
+ Py_DECREF(err_msg);
+ } else {
+ PyErr_Format(PyExc_SystemError,
+ "Parent module '%.200s' not loaded, "
+ "cannot perform relative import", buf);
+ }
+ }
return parent;
/* We expect, but can't guarantee, if parent != None, that:
- parent.__name__ == buf
Modified: python/branches/py3k/Python/sysmodule.c
==============================================================================
--- python/branches/py3k/Python/sysmodule.c (original)
+++ python/branches/py3k/Python/sysmodule.c Wed Jul 16 14:55:28 2008
@@ -824,29 +824,12 @@
Clear the internal type lookup cache.");
-static PyObject *
-sys_compact_freelists(PyObject* self, PyObject* args)
-{
- size_t fsum, fbc, fbf;
-
- PyFloat_CompactFreeList(&fbc, &fbf, &fsum);
-
- return Py_BuildValue("((kkk))", fsum, fbc, fbf);
-
-}
-
-PyDoc_STRVAR(sys_compact_freelists__doc__,
-"_compact_freelists() -> ((remaing_objects, total_blocks, freed_blocks),)\n\
-Compact the free lists of floats.");
-
static PyMethodDef sys_methods[] = {
/* Might as well keep this in alphabetic order */
{"callstats", (PyCFunction)PyEval_GetCallStats, METH_NOARGS,
callstats_doc},
{"_clear_type_cache", sys_clear_type_cache, METH_NOARGS,
sys_clear_type_cache__doc__},
- {"_compact_freelists", sys_compact_freelists, METH_NOARGS,
- sys_compact_freelists__doc__},
{"_current_frames", sys_current_frames, METH_NOARGS,
current_frames_doc},
{"displayhook", sys_displayhook, METH_O, displayhook_doc},
Modified: python/branches/py3k/Python/traceback.c
==============================================================================
--- python/branches/py3k/Python/traceback.c (original)
+++ python/branches/py3k/Python/traceback.c Wed Jul 16 14:55:28 2008
@@ -129,7 +129,7 @@
}
int
-Py_DisplaySourceLine(PyObject *f, const char *filename, int lineno, int indent)
+_Py_DisplaySourceLine(PyObject *f, const char *filename, int lineno, int indent)
{
int err = 0;
FILE *xfp = NULL;
@@ -241,7 +241,7 @@
err = PyFile_WriteString(linebuf, f);
if (err != 0)
return err;
- return Py_DisplaySourceLine(f, filename, lineno, 4);
+ return _Py_DisplaySourceLine(f, filename, lineno, 4);
}
static int
Modified: python/branches/py3k/Tools/faqwiz/move-faqwiz.sh
==============================================================================
--- python/branches/py3k/Tools/faqwiz/move-faqwiz.sh (original)
+++ python/branches/py3k/Tools/faqwiz/move-faqwiz.sh Wed Jul 16 14:55:28 2008
@@ -9,7 +9,7 @@
# blackjesus:~> ./move-faqwiz.sh 2\.1 3\.2
# Moving FAQ question 02.001 to 03.002
-if [ x$2 == x ]; then
+if [ x$2 = x ]; then
echo "Need 2 args: original_version final_version."
exit 2
fi
@@ -19,7 +19,7 @@
exit 2
fi
-function cut_n_pad() {
+cut_n_pad() {
t=`echo $1 | cut -d. -f $2`
export $3=`echo $t | awk "{ tmp = \\$0; l = length(tmp); for (i = 0; i < $2-l+1; i++) { tmp = "0".tmp } print tmp }"`
}
@@ -28,7 +28,13 @@
cut_n_pad $1 2 suffix1
cut_n_pad $2 1 prefix2
cut_n_pad $2 2 suffix2
-tmpfile=tmp$RANDOM.tmp
+if which tempfile >/dev/null; then
+ tmpfile=$(tempfile -d .)
+elif [ -n "$RANDOM" ]; then
+ tmpfile=tmp$RANDOM.tmp
+else
+ tmpfile=tmp$$.tmp
+fi
file1=faq$prefix1.$suffix1.htp
file2=faq$prefix2.$suffix2.htp
Date: Wed Jul 16 14:55:28 2008
New Revision: 65010
Log:
Merged revisions 64722,64729,64753,64845-64846,64849,64871,64880-64882,64885,64888,64897,64900-64901,64915,64926-64929,64938-64941,64944,64961,64966,64973 via svnmerge from
svn+ssh://pythondev at svn.python.org/python/trunk
........
r64722 | georg.brandl | 2008-07-05 12:13:36 +0200 (Sat, 05 Jul 2008) | 4 lines
#2663: support an *ignore* argument to shutil.copytree(). Patch by Tarek Ziade.
This is a new feature, but Barry authorized adding it in the beta period.
........
r64729 | mark.dickinson | 2008-07-05 13:33:52 +0200 (Sat, 05 Jul 2008) | 5 lines
Issue 3188: accept float('infinity') as well as float('inf'). This
makes the float constructor behave in the same way as specified
by various other language standards, including C99, IEEE 754r,
and the IBM Decimal standard.
........
r64753 | gregory.p.smith | 2008-07-06 05:35:58 +0200 (Sun, 06 Jul 2008) | 4 lines
- Issue #2862: Make int and float freelist management consistent with other
freelists. Changes their CompactFreeList apis into ClearFreeList apis and
calls them via gc.collect().
........
r64845 | raymond.hettinger | 2008-07-10 16:03:19 +0200 (Thu, 10 Jul 2008) | 1 line
Issue 3301: Bisect functions behaved badly when lo was negative.
........
r64846 | raymond.hettinger | 2008-07-10 16:34:57 +0200 (Thu, 10 Jul 2008) | 1 line
Issue 3285: Fractions from_float() and from_decimal() accept Integral arguments.
........
r64849 | andrew.kuchling | 2008-07-10 16:43:31 +0200 (Thu, 10 Jul 2008) | 1 line
Wording changes
........
r64871 | raymond.hettinger | 2008-07-11 14:00:21 +0200 (Fri, 11 Jul 2008) | 1 line
Add cautionary note on the use of PySequence_Fast_ITEMS.
........
r64880 | amaury.forgeotdarc | 2008-07-11 23:28:25 +0200 (Fri, 11 Jul 2008) | 5 lines
#3317 in zipfile module, restore the previous names of global variables:
some applications relied on them.
Also remove duplicated lines.
........
r64881 | amaury.forgeotdarc | 2008-07-11 23:45:06 +0200 (Fri, 11 Jul 2008) | 3 lines
#3342: In tracebacks, printed source lines were not indented since r62555.
#3343: Py_DisplaySourceLine should be a private function. Rename it to _Py_DisplaySourceLine.
........
r64882 | josiah.carlson | 2008-07-12 00:17:14 +0200 (Sat, 12 Jul 2008) | 2 lines
Fix for the AttributeError in test_asynchat.
........
r64885 | josiah.carlson | 2008-07-12 01:26:59 +0200 (Sat, 12 Jul 2008) | 2 lines
Fixed test for asyncore.
........
r64888 | matthias.klose | 2008-07-12 09:51:48 +0200 (Sat, 12 Jul 2008) | 2 lines
- Fix bashisms in Tools/faqwiz/move-faqwiz.sh
........
r64897 | benjamin.peterson | 2008-07-12 22:16:19 +0200 (Sat, 12 Jul 2008) | 1 line
fix various doc typos #3320
........
r64900 | alexandre.vassalotti | 2008-07-13 00:06:53 +0200 (Sun, 13 Jul 2008) | 2 lines
Fixed typo.
........
r64901 | benjamin.peterson | 2008-07-13 01:41:19 +0200 (Sun, 13 Jul 2008) | 1 line
#1778443 robotparser fixes from Aristotelis Mikropoulos
........
r64915 | nick.coghlan | 2008-07-13 16:52:36 +0200 (Sun, 13 Jul 2008) | 1 line
Fix issue 3221 by emitting a RuntimeWarning instead of raising SystemError when the parent module can't be found during an absolute import (likely due to non-PEP 361 aware code which sets a module level __package__ attribute)
........
r64926 | martin.v.loewis | 2008-07-13 22:31:49 +0200 (Sun, 13 Jul 2008) | 2 lines
Add turtle into the module index.
........
r64927 | alexandre.vassalotti | 2008-07-13 22:42:44 +0200 (Sun, 13 Jul 2008) | 3 lines
Issue #3274: Use a less common identifier for the temporary variable
in Py_CLEAR().
........
r64928 | andrew.kuchling | 2008-07-13 23:43:25 +0200 (Sun, 13 Jul 2008) | 1 line
Re-word
........
r64929 | andrew.kuchling | 2008-07-13 23:43:52 +0200 (Sun, 13 Jul 2008) | 1 line
Add various items; move ctypes items into a subsection of their own
........
r64938 | andrew.kuchling | 2008-07-14 02:35:32 +0200 (Mon, 14 Jul 2008) | 1 line
Typo fixes
........
r64939 | andrew.kuchling | 2008-07-14 02:40:55 +0200 (Mon, 14 Jul 2008) | 1 line
Typo fix
........
r64940 | andrew.kuchling | 2008-07-14 03:18:16 +0200 (Mon, 14 Jul 2008) | 1 line
Typo fix
........
r64941 | andrew.kuchling | 2008-07-14 03:18:31 +0200 (Mon, 14 Jul 2008) | 1 line
Expand the multiprocessing section
........
r64944 | gregory.p.smith | 2008-07-14 08:06:48 +0200 (Mon, 14 Jul 2008) | 7 lines
Fix posix.fork1() / os.fork1() to only call PyOS_AfterFork() in the child
process rather than both parent and child.
Does anyone actually use fork1()? It appears to be a Solaris thing
but if Python is built with pthreads on Solaris, fork1() and fork()
should be the same.
........
r64961 | jesse.noller | 2008-07-15 15:47:33 +0200 (Tue, 15 Jul 2008) | 1 line
multiprocessing/connection.py patch to remove fqdn oddness for issue 3270
........
r64966 | nick.coghlan | 2008-07-15 17:40:22 +0200 (Tue, 15 Jul 2008) | 1 line
Add missing NEWS entry for r64962
........
r64973 | jesse.noller | 2008-07-15 20:29:18 +0200 (Tue, 15 Jul 2008) | 1 line
Revert 3270 patch: self._address is in pretty widespread use, need to revisit
........
Modified:
python/branches/py3k/ (props changed)
python/branches/py3k/Doc/c-api/conversion.rst
python/branches/py3k/Doc/c-api/float.rst
python/branches/py3k/Doc/c-api/sequence.rst
python/branches/py3k/Doc/extending/windows.rst
python/branches/py3k/Doc/library/__future__.rst
python/branches/py3k/Doc/library/ctypes.rst
python/branches/py3k/Doc/library/ftplib.rst
python/branches/py3k/Doc/library/functions.rst
python/branches/py3k/Doc/library/gc.rst
python/branches/py3k/Doc/library/multiprocessing.rst
python/branches/py3k/Doc/library/operator.rst
python/branches/py3k/Doc/library/select.rst
python/branches/py3k/Doc/library/stdtypes.rst
python/branches/py3k/Doc/library/string.rst
python/branches/py3k/Doc/library/sys.rst
python/branches/py3k/Doc/library/tkinter.tix.rst
python/branches/py3k/Doc/library/tkinter.turtle.rst
python/branches/py3k/Doc/library/urllib.request.rst
python/branches/py3k/Doc/library/wsgiref.rst
python/branches/py3k/Doc/library/xmlrpc.client.rst
python/branches/py3k/Doc/tutorial/stdlib2.rst
python/branches/py3k/Doc/using/windows.rst
python/branches/py3k/Doc/whatsnew/2.6.rst
python/branches/py3k/Include/floatobject.h
python/branches/py3k/Include/object.h
python/branches/py3k/Include/traceback.h
python/branches/py3k/Lib/bisect.py
python/branches/py3k/Lib/fractions.py
python/branches/py3k/Lib/multiprocessing/connection.py
python/branches/py3k/Lib/shutil.py
python/branches/py3k/Lib/test/test_bisect.py
python/branches/py3k/Lib/test/test_float.py
python/branches/py3k/Lib/test/test_fractions.py
python/branches/py3k/Lib/test/test_import.py
python/branches/py3k/Lib/test/test_shutil.py
python/branches/py3k/Lib/zipfile.py
python/branches/py3k/Misc/ACKS
python/branches/py3k/Modules/_bisectmodule.c
python/branches/py3k/Modules/gcmodule.c
python/branches/py3k/Modules/posixmodule.c
python/branches/py3k/Objects/floatobject.c
python/branches/py3k/Python/_warnings.c
python/branches/py3k/Python/import.c
python/branches/py3k/Python/sysmodule.c
python/branches/py3k/Python/traceback.c
python/branches/py3k/Tools/faqwiz/move-faqwiz.sh
Modified: python/branches/py3k/Doc/c-api/conversion.rst
==============================================================================
--- python/branches/py3k/Doc/c-api/conversion.rst (original)
+++ python/branches/py3k/Doc/c-api/conversion.rst Wed Jul 16 14:55:28 2008
@@ -83,11 +83,11 @@
.. cfunction:: char * PyOS_stricmp(char *s1, char *s2)
- Case insensitive comparison of strings. The functions works almost
- identical to :cfunc:`strcmp` except that it ignores the case.
+ Case insensitive comparison of strings. The function works almost
+ identically to :cfunc:`strcmp` except that it ignores the case.
.. cfunction:: char * PyOS_strnicmp(char *s1, char *s2, Py_ssize_t size)
- Case insensitive comparison of strings. The functions works almost
- identical to :cfunc:`strncmp` except that it ignores the case.
+ Case insensitive comparison of strings. The function works almost
+ identically to :cfunc:`strncmp` except that it ignores the case.
Modified: python/branches/py3k/Doc/c-api/float.rst
==============================================================================
--- python/branches/py3k/Doc/c-api/float.rst (original)
+++ python/branches/py3k/Doc/c-api/float.rst Wed Jul 16 14:55:28 2008
@@ -73,8 +73,7 @@
Return the minimum normalized positive float *DBL_MIN* as C :ctype:`double`.
-.. cfunction:: void PyFloat_CompactFreeList(size_t *bc, size_t *bf, size_t *sum)
+.. cfunction:: int PyFloat_ClearFreeList(void)
- Compact the float free list. *bc* is the number of allocated blocks before
- blocks are freed, *bf* is the number of freed blocks and *sum* is the number
- of remaining objects in the blocks.
+ Clear the float free list. Return the number of items that could not
+ be freed.
Modified: python/branches/py3k/Doc/c-api/sequence.rst
==============================================================================
--- python/branches/py3k/Doc/c-api/sequence.rst (original)
+++ python/branches/py3k/Doc/c-api/sequence.rst Wed Jul 16 14:55:28 2008
@@ -143,6 +143,10 @@
Return the underlying array of PyObject pointers. Assumes that *o* was returned
by :cfunc:`PySequence_Fast` and *o* is not *NULL*.
+
+ Note, if a list gets resized, the reallocation may relocate the items array.
+ So, only use the underlying array pointer in contexts where the sequence
+ cannot change.
.. cfunction:: PyObject* PySequence_ITEM(PyObject *o, Py_ssize_t i)
Modified: python/branches/py3k/Doc/extending/windows.rst
==============================================================================
--- python/branches/py3k/Doc/extending/windows.rst (original)
+++ python/branches/py3k/Doc/extending/windows.rst Wed Jul 16 14:55:28 2008
@@ -23,7 +23,7 @@
This chapter mentions a number of filenames that include an encoded Python
version number. These filenames are represented with the version number shown
- as ``XY``; in practive, ``'X'`` will be the major version number and ``'Y'``
+ as ``XY``; in practice, ``'X'`` will be the major version number and ``'Y'``
will be the minor version number of the Python release you're working with. For
example, if you are using Python 2.2.1, ``XY`` will actually be ``22``.
Modified: python/branches/py3k/Doc/library/__future__.rst
==============================================================================
--- python/branches/py3k/Doc/library/__future__.rst (original)
+++ python/branches/py3k/Doc/library/__future__.rst Wed Jul 16 14:55:28 2008
@@ -16,7 +16,7 @@
* To document when incompatible changes were introduced, and when they will be
--- or were --- made mandatory. This is a form of executable documentation, and
- can be inspected programatically via importing :mod:`__future__` and examining
+ can be inspected programmatically via importing :mod:`__future__` and examining
its contents.
Each statement in :file:`__future__.py` is of the form::
Modified: python/branches/py3k/Doc/library/ctypes.rst
==============================================================================
--- python/branches/py3k/Doc/library/ctypes.rst (original)
+++ python/branches/py3k/Doc/library/ctypes.rst Wed Jul 16 14:55:28 2008
@@ -1781,8 +1781,8 @@
.. function:: byref(obj[, offset])
Returns a light-weight pointer to ``obj``, which must be an
- instance of a ctypes type. ``offset`` defaults to zero, it must be
- an integer which is added to the internal pointer value.
+ instance of a ctypes type. ``offset`` defaults to zero, and must be
+ an integer that will be added to the internal pointer value.
``byref(obj, offset)`` corresponds to this C code::
Modified: python/branches/py3k/Doc/library/ftplib.rst
==============================================================================
--- python/branches/py3k/Doc/library/ftplib.rst (original)
+++ python/branches/py3k/Doc/library/ftplib.rst Wed Jul 16 14:55:28 2008
@@ -300,7 +300,7 @@
Send a ``QUIT`` command to the server and close the connection. This is the
"polite" way to close a connection, but it may raise an exception of the server
- reponds with an error to the ``QUIT`` command. This implies a call to the
+ responds with an error to the ``QUIT`` command. This implies a call to the
:meth:`close` method which renders the :class:`FTP` instance useless for
subsequent calls (see below).
Modified: python/branches/py3k/Doc/library/functions.rst
==============================================================================
--- python/branches/py3k/Doc/library/functions.rst (original)
+++ python/branches/py3k/Doc/library/functions.rst Wed Jul 16 14:55:28 2008
@@ -1186,6 +1186,7 @@
care about trailing, unmatched values from the longer iterables. If those
values are important, use :func:`itertools.zip_longest` instead.
+
.. rubric:: Footnotes
.. [#] Specifying a buffer size currently has no effect on systems that don't have
Modified: python/branches/py3k/Doc/library/gc.rst
==============================================================================
--- python/branches/py3k/Doc/library/gc.rst (original)
+++ python/branches/py3k/Doc/library/gc.rst Wed Jul 16 14:55:28 2008
@@ -44,6 +44,11 @@
:exc:`ValueError` is raised if the generation number is invalid. The number of
unreachable objects found is returned.
+ The free lists maintained for a number of builtin types are cleared
+ whenever a full collection or collection of the highest generation (2)
+ is run. Not all items in some free lists may be freed due to the
+ particular implementation, in particular :class:`float`.
+
.. function:: set_debug(flags)
Modified: python/branches/py3k/Doc/library/multiprocessing.rst
==============================================================================
--- python/branches/py3k/Doc/library/multiprocessing.rst (original)
+++ python/branches/py3k/Doc/library/multiprocessing.rst Wed Jul 16 14:55:28 2008
@@ -158,7 +158,7 @@
The ``'d'`` and ``'i'`` arguments used when creating ``num`` and ``arr`` are
typecodes of the kind used by the :mod:`array` module: ``'d'`` indicates a
- double precision float and ``'i'`` inidicates a signed integer. These shared
+ double precision float and ``'i'`` indicates a signed integer. These shared
objects will be process and thread safe.
For more flexibility in using shared memory one can use the
@@ -168,7 +168,7 @@
**Server process**
A manager object returned by :func:`Manager` controls a server process which
- holds python objects and allows other processes to manipulate them using
+ holds Python objects and allows other processes to manipulate them using
proxies.
A manager returned by :func:`Manager` will support types :class:`list`,
@@ -451,7 +451,7 @@
This means that if you try joining that process you may get a deadlock unless
you are sure that all items which have been put on the queue have been
consumed. Similarly, if the child process is non-daemonic then the parent
- process may hang on exit when it tries to join all it non-daemonic children.
+ process may hang on exit when it tries to join all its non-daemonic children.
Note that a queue created using a manager does not have this issue. See
:ref:`multiprocessing-programming`.
@@ -532,7 +532,8 @@
Equivalent to ``get(False)``.
:class:`multiprocessing.Queue` has a few additional methods not found in
- :class:`queue.Queue` which are usually unnecessary:
+ :class:`queue.Queue`. These methods are usually unnecessary for most
+ code:
.. method:: close()
@@ -772,7 +773,7 @@
~~~~~~~~~~~~~~~~~~~~~~~~~~
Generally synchronization primitives are not as necessary in a multiprocess
-program as they are in a mulithreaded program. See the documentation for
+program as they are in a multithreaded program. See the documentation for
:mod:`threading` module.
Note that one can also create synchronization primitives by using a manager
@@ -782,7 +783,7 @@
A bounded semaphore object: a clone of :class:`threading.BoundedSemaphore`.
- (On Mac OSX this is indistiguishable from :class:`Semaphore` because
+ (On Mac OSX this is indistinguishable from :class:`Semaphore` because
``sem_getvalue()`` is not implemented on that platform).
.. class:: Condition([lock])
@@ -891,8 +892,8 @@
.. note::
- Although it is posible to store a pointer in shared memory remember that this
- will refer to a location in the address space of a specific process.
+ Although it is possible to store a pointer in shared memory remember that
+ this will refer to a location in the address space of a specific process.
However, the pointer is quite likely to be invalid in the context of a second
process and trying to dereference the pointer from the second process may
cause a crash.
@@ -1081,7 +1082,7 @@
Start a subprocess to start the manager.
- .. method:: server_forever()
+ .. method:: serve_forever()
Run the server in the current process.
@@ -1774,7 +1775,7 @@
handler which sends output to :data:`sys.stderr` using format
``'[%(levelname)s/%(processName)s] %(message)s'``. (The logger allows use of
the non-standard ``'%(processName)s'`` format.) Message sent to this logger
- will not by default propogate to the root logger.
+ will not by default propagate to the root logger.
Note that on Windows child processes will only inherit the level of the
parent process's logger -- any other customization of the logger will not be
Modified: python/branches/py3k/Doc/library/operator.rst
==============================================================================
--- python/branches/py3k/Doc/library/operator.rst (original)
+++ python/branches/py3k/Doc/library/operator.rst Wed Jul 16 14:55:28 2008
@@ -513,7 +513,7 @@
+-----------------------+-------------------------+---------------------------------+
| Right Shift | ``a >> b`` | ``rshift(a, b)`` |
+-----------------------+-------------------------+---------------------------------+
-| Sequence Repitition | ``seq * i`` | ``repeat(seq, i)`` |
+| Sequence Repetition | ``seq * i`` | ``repeat(seq, i)`` |
+-----------------------+-------------------------+---------------------------------+
| String Formatting | ``s % obj`` | ``mod(s, obj)`` |
+-----------------------+-------------------------+---------------------------------+
Modified: python/branches/py3k/Doc/library/select.rst
==============================================================================
--- python/branches/py3k/Doc/library/select.rst (original)
+++ python/branches/py3k/Doc/library/select.rst Wed Jul 16 14:55:28 2008
@@ -330,7 +330,7 @@
+---------------------------+---------------------------------------------+
| :const:`KQ_EV_DISABLE` | Disablesevent |
+---------------------------+---------------------------------------------+
- | :const:`KQ_EV_ONESHOT` | Removes event after first occurence |
+ | :const:`KQ_EV_ONESHOT` | Removes event after first occurrence |
+---------------------------+---------------------------------------------+
| :const:`KQ_EV_CLEAR` | Reset the state after an event is retrieved |
+---------------------------+---------------------------------------------+
@@ -365,7 +365,7 @@
+============================+============================================+
| :const:`KQ_NOTE_DELETE` | *unlink()* was called |
+----------------------------+--------------------------------------------+
- | :const:`KQ_NOTE_WRITE` | a write occured |
+ | :const:`KQ_NOTE_WRITE` | a write occurred |
+----------------------------+--------------------------------------------+
| :const:`KQ_NOTE_EXTEND` | the file was extended |
+----------------------------+--------------------------------------------+
Modified: python/branches/py3k/Doc/library/stdtypes.rst
==============================================================================
--- python/branches/py3k/Doc/library/stdtypes.rst (original)
+++ python/branches/py3k/Doc/library/stdtypes.rst Wed Jul 16 14:55:28 2008
@@ -1565,7 +1565,7 @@
.. method:: isdisjoint(other)
Return True if the set has no elements in common with *other*. Sets are
- disjoint if and only if their interesection is the empty set.
+ disjoint if and only if their intersection is the empty set.
.. method:: issubset(other)
set <= other
Modified: python/branches/py3k/Doc/library/string.rst
==============================================================================
--- python/branches/py3k/Doc/library/string.rst (original)
+++ python/branches/py3k/Doc/library/string.rst Wed Jul 16 14:55:28 2008
@@ -266,7 +266,7 @@
"noses "
-Which is subsitituted into the string, yielding::
+Which is substituted into the string, yielding::
"A man with two noses "
Modified: python/branches/py3k/Doc/library/sys.rst
==============================================================================
--- python/branches/py3k/Doc/library/sys.rst (original)
+++ python/branches/py3k/Doc/library/sys.rst Wed Jul 16 14:55:28 2008
@@ -54,19 +54,6 @@
A string containing the copyright pertaining to the Python interpreter.
-.. function:: _compact_freelists()
-
- Compact the free list of floats by deallocating unused blocks.
- It can reduce the memory usage of the Python process several tenth of
- thousands of integers or floats have been allocated at once.
-
- The return value is a tuple of tuples each containing three elements,
- amount of used objects, total block count before the blocks are deallocated
- and amount of freed blocks.
-
- This function should be used for specialized purposes only.
-
-
.. function:: _clear_type_cache()
Clear the internal type cache. The type cache is used to speed up attribute
Modified: python/branches/py3k/Doc/library/tkinter.tix.rst
==============================================================================
--- python/branches/py3k/Doc/library/tkinter.tix.rst (original)
+++ python/branches/py3k/Doc/library/tkinter.tix.rst Wed Jul 16 14:55:28 2008
@@ -305,8 +305,8 @@
.. \ulink{FileEntry}{http://tix.sourceforge.net/dist/current/demos/samples/FileEnt.tcl}
-Hierachical ListBox
-^^^^^^^^^^^^^^^^^^^
+Hierarchical ListBox
+^^^^^^^^^^^^^^^^^^^^
.. class:: HList()
Modified: python/branches/py3k/Doc/library/tkinter.turtle.rst
==============================================================================
--- python/branches/py3k/Doc/library/tkinter.turtle.rst (original)
+++ python/branches/py3k/Doc/library/tkinter.turtle.rst Wed Jul 16 14:55:28 2008
@@ -2,6 +2,10 @@
:mod:`turtle` --- Turtle graphics for Tk
========================================
+.. module:: tkinter.turtle
+ :synopsis: Turtle graphics for Tk
+.. sectionauthor:: Gregor Lingl <gregor.lingl at aon.at>
+
Introduction
============
@@ -1251,7 +1255,7 @@
... left(10)
...
- ... left(45); fd(2) # a regular octogon
+ ... left(45); fd(2) # a regular octagon
Animation control
@@ -1262,7 +1266,7 @@
:param delay: positive integer
Set or return the drawing *delay* in milliseconds. (This is approximately
- the time interval between two consecutived canvas updates.) The longer the
+ the time interval between two consecutive canvas updates.) The longer the
drawing delay, the slower the animation.
Optional argument:
Modified: python/branches/py3k/Doc/library/urllib.request.rst
==============================================================================
--- python/branches/py3k/Doc/library/urllib.request.rst (original)
+++ python/branches/py3k/Doc/library/urllib.request.rst Wed Jul 16 14:55:28 2008
@@ -1062,7 +1062,7 @@
obtain the HTTP proxy's URL.
This example replaces the default :class:`ProxyHandler` with one that uses
-programatically-supplied proxy URLs, and adds proxy authorization support with
+programmatically-supplied proxy URLs, and adds proxy authorization support with
:class:`ProxyBasicAuthHandler`. ::
proxy_handler = urllib.request.ProxyHandler({'http': 'http://www.example.com:3128/'})
Modified: python/branches/py3k/Doc/library/wsgiref.rst
==============================================================================
--- python/branches/py3k/Doc/library/wsgiref.rst (original)
+++ python/branches/py3k/Doc/library/wsgiref.rst Wed Jul 16 14:55:28 2008
@@ -413,7 +413,7 @@
from wsgiref.validate import validator
from wsgiref.simple_server import make_server
- # Our callable object which is intentionally not compilant to the
+ # Our callable object which is intentionally not compliant to the
# standard, so the validator is going to break
def simple_app(environ, start_response):
status = '200 OK' # HTTP Status
Modified: python/branches/py3k/Doc/library/xmlrpc.client.rst
==============================================================================
--- python/branches/py3k/Doc/library/xmlrpc.client.rst (original)
+++ python/branches/py3k/Doc/library/xmlrpc.client.rst Wed Jul 16 14:55:28 2008
@@ -344,7 +344,7 @@
try:
proxy.add(2, 5)
except xmlrpc.client.Fault, err:
- print("A fault occured")
+ print("A fault occurred")
print("Fault code: %d" % err.faultCode)
print("Fault string: %s" % err.faultString)
@@ -391,7 +391,7 @@
try:
proxy.some_method()
except xmlrpc.client.ProtocolError, err:
- print("A protocol error occured")
+ print("A protocol error occurred")
print("URL: %s" % err.url)
print("HTTP/HTTPS headers: %s" % err.headers)
print("Error code: %d" % err.errcode)
Modified: python/branches/py3k/Doc/tutorial/stdlib2.rst
==============================================================================
--- python/branches/py3k/Doc/tutorial/stdlib2.rst (original)
+++ python/branches/py3k/Doc/tutorial/stdlib2.rst Wed Jul 16 14:55:28 2008
@@ -286,7 +286,7 @@
performance trade-offs.
The :mod:`array` module provides an :class:`array()` object that is like a list
-that stores only homogenous data and stores it more compactly. The following
+that stores only homogeneous data and stores it more compactly. The following
example shows an array of numbers stored as two byte unsigned binary numbers
(typecode ``"H"``) rather than the usual 16 bytes per entry for regular lists of
python int objects::
Modified: python/branches/py3k/Doc/using/windows.rst
==============================================================================
--- python/branches/py3k/Doc/using/windows.rst (original)
+++ python/branches/py3k/Doc/using/windows.rst Wed Jul 16 14:55:28 2008
@@ -186,7 +186,7 @@
startup.
You can also make all ``.py`` scripts execute with :program:`pythonw.exe`,
-setting this through the usual facilites, for example (might require
+setting this through the usual facilities, for example (might require
administrative rights):
#. Launch a command prompt.
@@ -215,7 +215,7 @@
The `PyWin32 <http://python.net/crew/mhammond/win32/>`_ module by Mark Hammond
is a collection of modules for advanced Windows-specific support. This includes
-utilites for:
+utilities for:
* `Component Object Model <http://www.microsoft.com/com/>`_ (COM)
* Win32 API calls
Modified: python/branches/py3k/Doc/whatsnew/2.6.rst
==============================================================================
--- python/branches/py3k/Doc/whatsnew/2.6.rst (original)
+++ python/branches/py3k/Doc/whatsnew/2.6.rst Wed Jul 16 14:55:28 2008
@@ -51,7 +51,7 @@
This article explains the new features in Python 2.6. The release
schedule is described in :pep:`361`; currently the final release is
-scheduled for September 3 2008.
+scheduled for October 1 2008.
This article doesn't attempt to provide a complete specification of
the new features, but instead provides a convenient overview. For
@@ -526,28 +526,152 @@
PEP 371: The ``multiprocessing`` Package
=====================================================
-.. XXX I think this still needs help
-
-:mod:`multiprocessing` makes it easy to distribute work over multiple processes.
-Its API is similiar to that of :mod:`threading`. For example::
-
- from multiprocessing import Process
-
- def long_hard_task(n):
- print n * 43
-
- for i in range(10):
- Process(target=long_hard_task, args=(i)).start()
+The new :mod:`multiprocessing` package lets Python programs create new
+processes that will perform a computation and return a result to the
+parent. The parent and child processes can communicate using queues
+and pipes, synchronize their operations using locks and semaphores,
+and can share simple arrays of data.
+
+The :mod:`multiprocessing` module started out as an exact emulation of
+the :mod:`threading` module using processes instead of threads. That
+goal was discarded along the path to Python 2.6, but the general
+approach of the module is still similar. The fundamental class
+is the :class:`Process`, which is passed a callable object and
+a collection of arguments. The :meth:`start` method
+sets the callable running in a subprocess, after which you can call
+the :meth:`is_alive` method to check whether the subprocess is still running
+and the :meth:`join` method to wait for the process to exit.
+
+Here's a simple example where the subprocess will calculate a
+factorial. The function doing the calculation is a bit strange; it's
+written to take significantly longer when the input argument is a
+multiple of 4.
+
+::
+
+ import time
+ from multiprocessing import Process, Queue
+
+
+ def factorial(queue, N):
+ "Compute a factorial."
+ # If N is a multiple of 4, this function will take much longer.
+ if (N % 4) == 0:
+ time.sleep(.05 * N/4)
+
+ # Calculate the result
+ fact = 1L
+ for i in range(1, N+1):
+ fact = fact * i
+
+ # Put the result on the queue
+ queue.put(fact)
+
+ if __name__ == '__main__':
+ queue = Queue()
+
+ N = 5
+
+ p = Process(target=factorial, args=(queue, N))
+ p.start()
+ p.join()
+
+ result = queue.get()
+ print 'Factorial', N, '=', result
+
+A :class:`Queue` object is created and stored as a global. The child
+process will use the value of the variable when the child was created;
+because it's a :class:`Queue`, parent and child can use the object to
+communicate. (If the parent were to change the value of the global
+variable, the child's value would be unaffected, and vice versa.)
+
+Two other classes, :class:`Pool` and :class:`Manager`, provide
+higher-level interfaces. :class:`Pool` will create a fixed number of
+worker processes, and requests can then be distributed to the workers
+by calling :meth:`apply` or `apply_async`, adding a single request,
+and :meth:`map` or :meth:`map_async` to distribute a number of
+requests. The following code uses a :class:`Pool` to spread requests
+across 5 worker processes, receiving a list of results back.
+
+::
+
+ from multiprocessing import Pool
+
+ p = Pool(5)
+ result = p.map(factorial, range(1, 1000, 10))
+ for v in result:
+ print v
+
+This produces the following output::
+
+ 1
+ 39916800
+ 51090942171709440000
+ 8222838654177922817725562880000000
+ 33452526613163807108170062053440751665152000000000
+ ...
-will multiply the numbers between 0 and 10 times 43 and print out the result
-concurrently.
+The :class:`Manager` class creates a separate server process that can
+hold master copies of Python data structures. Other processes can
+then access and modify these data structures by using proxy objects.
+The following example creates a shared dictionary by calling the
+:meth:`dict` method; the worker processes then insert values into the
+dictionary. (No locking is done automatically, which doesn't matter
+in this example. :class:`Manager`'s methods also include
+:meth:`Lock`, :meth:`RLock`, and :meth:`Semaphore` to create shared locks.
+
+::
+
+ import time
+ from multiprocessing import Pool, Manager
+
+ def factorial(N, dictionary):
+ "Compute a factorial."
+ # Calculate the result
+ fact = 1L
+ for i in range(1, N+1):
+ fact = fact * i
+
+ # Store result in dictionary
+ dictionary[N] = fact
+
+ if __name__ == '__main__':
+ p = Pool(5)
+ mgr = Manager()
+ d = mgr.dict() # Create shared dictionary
+
+ # Run tasks using the pool
+ for N in range(1, 1000, 10):
+ p.apply_async(factorial, (N, d))
+
+ # Mark pool as closed -- no more tasks can be added.
+ p.close()
+
+ # Wait for tasks to exit
+ p.join()
+
+ # Output results
+ for k, v in sorted(d.items()):
+ print k, v
+
+This will produce the output::
+
+ 1 1
+ 11 39916800
+ 21 51090942171709440000
+ 31 8222838654177922817725562880000000
+ 41 33452526613163807108170062053440751665152000000000
+ 51 1551118753287382280224243016469303211063259720016986112000000000000
.. seealso::
+ The documentation for the :mod:`multiprocessing` module.
+
:pep:`371` - Addition of the multiprocessing package
PEP written by Jesse Noller and Richard Oudkerk;
implemented by Richard Oudkerk and Jesse Noller.
+
.. ======================================================================
.. _pep-3101:
@@ -1775,21 +1899,6 @@
(Contributed by Raymond Hettinger.)
-* XXX Describe the new ctypes calling convention that allows safe
- access to errno.
- (Implemented by Thomas Heller; :issue:`1798`.)
-
-* The :mod:`ctypes` module now supports a :class:`c_bool` datatype
- that represents the C99 ``bool`` type. (Contributed by David Remahl;
- :issue:`1649190`.)
-
- The :mod:`ctypes` string, buffer and array types also have improved
- support for extended slicing syntax,
- where various combinations of ``(start, stop, step)`` are supplied.
- (Implemented by Thomas Wouters.)
-
- .. Revision 57769
-
* A new method in the :mod:`curses` module: for a window, :meth:`chgat` changes
the display characters for a certain number of characters on a single line.
(Contributed by Fabian Kreutz.)
@@ -2628,6 +2737,45 @@
.. ======================================================================
+ctypes Enhancements
+--------------------------------------------------
+
+Thomas Heller continued to maintain and enhance the
+:mod:`ctypes` module.
+
+:mod:`ctypes` now supports a :class:`c_bool` datatype
+that represents the C99 ``bool`` type. (Contributed by David Remahl;
+:issue:`1649190`.)
+
+The :mod:`ctypes` string, buffer and array types have improved
+support for extended slicing syntax,
+where various combinations of ``(start, stop, step)`` are supplied.
+(Implemented by Thomas Wouters.)
+
+.. Revision 57769
+
+A new calling convention tells :mod:`ctypes` to clear the ``errno`` or
+Win32 LastError variables at the outset of each wrapped call.
+(Implemented by Thomas Heller; :issue:`1798`.)
+
+For the Unix ``errno`` variable: when creating a wrapped function,
+you can supply ``use_errno=True`` as a keyword parameter
+to the :func:`DLL` function
+and then call the module-level methods :meth:`set_errno`
+and :meth:`get_errno` to set and retrieve the error value.
+
+The Win32 LastError variable is supported similarly by
+the :func:`DLL`, :func:`OleDLL`, and :func:`WinDLL` functions.
+You supply ``use_last_error=True`` as a keyword parameter
+and then call the module-level methods :meth:`set_last_error`
+and :meth:`get_last_error`.
+
+The :func:`byref` function, used to retrieve a pointer to a ctypes
+instance, now has an optional **offset** parameter that is a byte
+count that will be added to the returned pointer.
+
+.. ======================================================================
+
Improved SSL Support
--------------------------------------------------
Modified: python/branches/py3k/Include/floatobject.h
==============================================================================
--- python/branches/py3k/Include/floatobject.h (original)
+++ python/branches/py3k/Include/floatobject.h Wed Jul 16 14:55:28 2008
@@ -103,7 +103,7 @@
PyAPI_FUNC(double) _PyFloat_Unpack8(const unsigned char *p, int le);
/* free list api */
-PyAPI_FUNC(void) PyFloat_CompactFreeList(size_t *, size_t *, size_t *);
+PyAPI_FUNC(int) PyFloat_ClearFreeList(void);
/* Format the object based on the format_spec, as defined in PEP 3101
(Advanced String Formatting). */
Modified: python/branches/py3k/Include/object.h
==============================================================================
--- python/branches/py3k/Include/object.h (original)
+++ python/branches/py3k/Include/object.h Wed Jul 16 14:55:28 2008
@@ -695,9 +695,9 @@
#define Py_CLEAR(op) \
do { \
if (op) { \
- PyObject *tmp = (PyObject *)(op); \
+ PyObject *_py_tmp = (PyObject *)(op); \
(op) = NULL; \
- Py_DECREF(tmp); \
+ Py_DECREF(_py_tmp); \
} \
} while (0)
Modified: python/branches/py3k/Include/traceback.h
==============================================================================
--- python/branches/py3k/Include/traceback.h (original)
+++ python/branches/py3k/Include/traceback.h Wed Jul 16 14:55:28 2008
@@ -19,7 +19,7 @@
PyAPI_FUNC(int) PyTraceBack_Here(struct _frame *);
PyAPI_FUNC(int) PyTraceBack_Print(PyObject *, PyObject *);
-PyAPI_FUNC(int) Py_DisplaySourceLine(PyObject *, const char *, int, int);
+PyAPI_FUNC(int) _Py_DisplaySourceLine(PyObject *, const char *, int, int);
/* Reveal traceback type so we can typecheck traceback objects */
PyAPI_DATA(PyTypeObject) PyTraceBack_Type;
Modified: python/branches/py3k/Lib/bisect.py
==============================================================================
--- python/branches/py3k/Lib/bisect.py (original)
+++ python/branches/py3k/Lib/bisect.py Wed Jul 16 14:55:28 2008
@@ -9,6 +9,8 @@
slice of a to be searched.
"""
+ if lo < 0:
+ raise ValueError('lo must be non-negative')
if hi is None:
hi = len(a)
while lo < hi:
@@ -30,6 +32,8 @@
slice of a to be searched.
"""
+ if lo < 0:
+ raise ValueError('lo must be non-negative')
if hi is None:
hi = len(a)
while lo < hi:
@@ -49,6 +53,8 @@
slice of a to be searched.
"""
+ if lo < 0:
+ raise ValueError('lo must be non-negative')
if hi is None:
hi = len(a)
while lo < hi:
@@ -69,6 +75,8 @@
slice of a to be searched.
"""
+ if lo < 0:
+ raise ValueError('lo must be non-negative')
if hi is None:
hi = len(a)
while lo < hi:
Modified: python/branches/py3k/Lib/fractions.py
==============================================================================
--- python/branches/py3k/Lib/fractions.py (original)
+++ python/branches/py3k/Lib/fractions.py Wed Jul 16 14:55:28 2008
@@ -108,7 +108,9 @@
Beware that Fraction.from_float(0.3) != Fraction(3, 10).
"""
- if not isinstance(f, float):
+ if isinstance(f, numbers.Integral):
+ f = float(f)
+ elif not isinstance(f, float):
raise TypeError("%s.from_float() only takes floats, not %r (%s)" %
(cls.__name__, f, type(f).__name__))
if math.isnan(f) or math.isinf(f):
@@ -119,7 +121,9 @@
def from_decimal(cls, dec):
"""Converts a finite Decimal instance to a rational number, exactly."""
from decimal import Decimal
- if not isinstance(dec, Decimal):
+ if isinstance(dec, numbers.Integral):
+ dec = Decimal(int(dec))
+ elif not isinstance(dec, Decimal):
raise TypeError(
"%s.from_decimal() only takes Decimals, not %r (%s)" %
(cls.__name__, dec, type(dec).__name__))
Modified: python/branches/py3k/Lib/multiprocessing/connection.py
==============================================================================
--- python/branches/py3k/Lib/multiprocessing/connection.py (original)
+++ python/branches/py3k/Lib/multiprocessing/connection.py Wed Jul 16 14:55:28 2008
@@ -222,11 +222,9 @@
self._family = family
self._last_accepted = None
- sub_debug('listener bound to address %r', self._address)
-
if family == 'AF_UNIX':
self._unlink = Finalize(
- self, os.unlink, args=(self._address,), exitpriority=0
+ self, os.unlink, args=(address,), exitpriority=0
)
else:
self._unlink = None
Modified: python/branches/py3k/Lib/shutil.py
==============================================================================
--- python/branches/py3k/Lib/shutil.py (original)
+++ python/branches/py3k/Lib/shutil.py Wed Jul 16 14:55:28 2008
@@ -8,6 +8,7 @@
import sys
import stat
from os.path import abspath
+import fnmatch
__all__ = ["copyfileobj","copyfile","copymode","copystat","copy","copy2",
"copytree","move","rmtree","Error"]
@@ -93,8 +94,19 @@
copyfile(src, dst)
copystat(src, dst)
+def ignore_patterns(*patterns):
+ """Function that can be used as copytree() ignore parameter.
-def copytree(src, dst, symlinks=False):
+ Patterns is a sequence of glob-style patterns
+ that are used to exclude files"""
+ def _ignore_patterns(path, names):
+ ignored_names = []
+ for pattern in patterns:
+ ignored_names.extend(fnmatch.filter(names, pattern))
+ return set(ignored_names)
+ return _ignore_patterns
+
+def copytree(src, dst, symlinks=False, ignore=None):
"""Recursively copy a directory tree using copy2().
The destination directory must not already exist.
@@ -105,13 +117,32 @@
it is false, the contents of the files pointed to by symbolic
links are copied.
+ The optional ignore argument is a callable. If given, it
+ is called with the `src` parameter, which is the directory
+ being visited by copytree(), and `names` which is the list of
+ `src` contents, as returned by os.listdir():
+
+ callable(src, names) -> ignored_names
+
+ Since copytree() is called recursively, the callable will be
+ called once for each directory that is copied. It returns a
+ list of names relative to the `src` directory that should
+ not be copied.
+
XXX Consider this example code rather than the ultimate tool.
"""
names = os.listdir(src)
+ if ignore is not None:
+ ignored_names = ignore(src, names)
+ else:
+ ignored_names = set()
+
os.makedirs(dst)
errors = []
for name in names:
+ if name in ignored_names:
+ continue
srcname = os.path.join(src, name)
dstname = os.path.join(dst, name)
try:
@@ -119,7 +150,7 @@
linkto = os.readlink(srcname)
os.symlink(linkto, dstname)
elif os.path.isdir(srcname):
- copytree(srcname, dstname, symlinks)
+ copytree(srcname, dstname, symlinks, ignore)
else:
copy2(srcname, dstname)
# XXX What about devices, sockets etc.?
Modified: python/branches/py3k/Lib/test/test_bisect.py
==============================================================================
--- python/branches/py3k/Lib/test/test_bisect.py (original)
+++ python/branches/py3k/Lib/test/test_bisect.py Wed Jul 16 14:55:28 2008
@@ -114,6 +114,14 @@
self.assertEqual(func(data, elem), expected)
self.assertEqual(func(UserList(data), elem), expected)
+ def test_negative_lo(self):
+ # Issue 3301
+ mod = self.module
+ self.assertRaises(ValueError, mod.bisect_left, [1, 2, 3], 5, -1, 3),
+ self.assertRaises(ValueError, mod.bisect_right, [1, 2, 3], 5, -1, 3),
+ self.assertRaises(ValueError, mod.insort_left, [1, 2, 3], 5, -1, 3),
+ self.assertRaises(ValueError, mod.insort_right, [1, 2, 3], 5, -1, 3),
+
def test_random(self, n=25):
from random import randrange
for i in range(n):
Modified: python/branches/py3k/Lib/test/test_float.py
==============================================================================
--- python/branches/py3k/Lib/test/test_float.py (original)
+++ python/branches/py3k/Lib/test/test_float.py Wed Jul 16 14:55:28 2008
@@ -284,24 +284,36 @@
floats_file.close()
# Beginning with Python 2.6 float has cross platform compatible
-# ways to create and representate inf and nan
+# ways to create and represent inf and nan
class InfNanTest(unittest.TestCase):
def test_inf_from_str(self):
self.assert_(isinf(float("inf")))
self.assert_(isinf(float("+inf")))
self.assert_(isinf(float("-inf")))
+ self.assert_(isinf(float("infinity")))
+ self.assert_(isinf(float("+infinity")))
+ self.assert_(isinf(float("-infinity")))
self.assertEqual(repr(float("inf")), "inf")
self.assertEqual(repr(float("+inf")), "inf")
self.assertEqual(repr(float("-inf")), "-inf")
+ self.assertEqual(repr(float("infinity")), "inf")
+ self.assertEqual(repr(float("+infinity")), "inf")
+ self.assertEqual(repr(float("-infinity")), "-inf")
self.assertEqual(repr(float("INF")), "inf")
self.assertEqual(repr(float("+Inf")), "inf")
self.assertEqual(repr(float("-iNF")), "-inf")
+ self.assertEqual(repr(float("Infinity")), "inf")
+ self.assertEqual(repr(float("+iNfInItY")), "inf")
+ self.assertEqual(repr(float("-INFINITY")), "-inf")
self.assertEqual(str(float("inf")), "inf")
self.assertEqual(str(float("+inf")), "inf")
self.assertEqual(str(float("-inf")), "-inf")
+ self.assertEqual(str(float("infinity")), "inf")
+ self.assertEqual(str(float("+infinity")), "inf")
+ self.assertEqual(str(float("-infinity")), "-inf")
self.assertRaises(ValueError, float, "info")
self.assertRaises(ValueError, float, "+info")
@@ -309,6 +321,10 @@
self.assertRaises(ValueError, float, "in")
self.assertRaises(ValueError, float, "+in")
self.assertRaises(ValueError, float, "-in")
+ self.assertRaises(ValueError, float, "infinit")
+ self.assertRaises(ValueError, float, "+Infin")
+ self.assertRaises(ValueError, float, "-INFI")
+ self.assertRaises(ValueError, float, "infinitys")
def test_inf_as_str(self):
self.assertEqual(repr(1e300 * 1e300), "inf")
Modified: python/branches/py3k/Lib/test/test_fractions.py
==============================================================================
--- python/branches/py3k/Lib/test/test_fractions.py (original)
+++ python/branches/py3k/Lib/test/test_fractions.py Wed Jul 16 14:55:28 2008
@@ -134,10 +134,8 @@
self.assertNotEquals(F(4, 2), r)
def testFromFloat(self):
- self.assertRaisesMessage(
- TypeError, "Fraction.from_float() only takes floats, not 3 (int)",
- F.from_float, 3)
-
+ self.assertRaises(TypeError, F.from_float, 3+4j)
+ self.assertEquals((10, 1), _components(F.from_float(10)))
self.assertEquals((0, 1), _components(F.from_float(-0.0)))
self.assertEquals((10, 1), _components(F.from_float(10.0)))
self.assertEquals((-5, 2), _components(F.from_float(-2.5)))
@@ -161,10 +159,8 @@
F.from_float, nan)
def testFromDecimal(self):
- self.assertRaisesMessage(
- TypeError,
- "Fraction.from_decimal() only takes Decimals, not 3 (int)",
- F.from_decimal, 3)
+ self.assertRaises(TypeError, F.from_decimal, 3+4j)
+ self.assertEquals(F(10, 1), F.from_decimal(10))
self.assertEquals(F(0), F.from_decimal(Decimal("-0")))
self.assertEquals(F(5, 10), F.from_decimal(Decimal("0.5")))
self.assertEquals(F(5, 1000), F.from_decimal(Decimal("5e-3")))
Modified: python/branches/py3k/Lib/test/test_import.py
==============================================================================
--- python/branches/py3k/Lib/test/test_import.py (original)
+++ python/branches/py3k/Lib/test/test_import.py Wed Jul 16 14:55:28 2008
@@ -1,5 +1,3 @@
-from test.support import TESTFN, run_unittest, catch_warning
-
import unittest
import os
import random
@@ -8,7 +6,7 @@
import py_compile
import warnings
import imp
-from test.support import unlink, TESTFN, unload
+from test.support import unlink, TESTFN, unload, run_unittest, catch_warning
def remove_files(name):
@@ -267,6 +265,25 @@
from . import relimport
self.assertTrue(hasattr(relimport, "RelativeImport"))
+ def test_issue3221(self):
+ def check_relative():
+ exec("from . import relimport", ns)
+ # Check both OK with __package__ and __name__ correct
+ ns = dict(__package__='test', __name__='test.notarealmodule')
+ check_relative()
+ # Check both OK with only __name__ wrong
+ ns = dict(__package__='test', __name__='notarealpkg.notarealmodule')
+ check_relative()
+ # Check relative fails with only __package__ wrong
+ ns = dict(__package__='foo', __name__='test.notarealmodule')
+ self.assertRaises(SystemError, check_relative)
+ # Check relative fails with __package__ and __name__ wrong
+ ns = dict(__package__='foo', __name__='notarealpkg.notarealmodule')
+ self.assertRaises(SystemError, check_relative)
+ # Check both fail with package set to a non-string
+ ns = dict(__package__=object())
+ self.assertRaises(ValueError, check_relative)
+
def test_main(verbose=None):
run_unittest(ImportTest, PathsTests, RelativeImport)
Modified: python/branches/py3k/Lib/test/test_shutil.py
==============================================================================
--- python/branches/py3k/Lib/test/test_shutil.py (original)
+++ python/branches/py3k/Lib/test/test_shutil.py Wed Jul 16 14:55:28 2008
@@ -108,6 +108,82 @@
if os.path.exists(path):
shutil.rmtree(path)
+ def test_copytree_with_exclude(self):
+
+ def write_data(path, data):
+ f = open(path, "w")
+ f.write(data)
+ f.close()
+
+ def read_data(path):
+ f = open(path)
+ data = f.read()
+ f.close()
+ return data
+
+ # creating data
+ join = os.path.join
+ exists = os.path.exists
+ src_dir = tempfile.mkdtemp()
+ dst_dir = join(tempfile.mkdtemp(), 'destination')
+ write_data(join(src_dir, 'test.txt'), '123')
+ write_data(join(src_dir, 'test.tmp'), '123')
+ os.mkdir(join(src_dir, 'test_dir'))
+ write_data(join(src_dir, 'test_dir', 'test.txt'), '456')
+ os.mkdir(join(src_dir, 'test_dir2'))
+ write_data(join(src_dir, 'test_dir2', 'test.txt'), '456')
+ os.mkdir(join(src_dir, 'test_dir2', 'subdir'))
+ os.mkdir(join(src_dir, 'test_dir2', 'subdir2'))
+ write_data(join(src_dir, 'test_dir2', 'subdir', 'test.txt'), '456')
+ write_data(join(src_dir, 'test_dir2', 'subdir2', 'test.py'), '456')
+
+
+ # testing glob-like patterns
+ try:
+ patterns = shutil.ignore_patterns('*.tmp', 'test_dir2')
+ shutil.copytree(src_dir, dst_dir, ignore=patterns)
+ # checking the result: some elements should not be copied
+ self.assert_(exists(join(dst_dir, 'test.txt')))
+ self.assert_(not exists(join(dst_dir, 'test.tmp')))
+ self.assert_(not exists(join(dst_dir, 'test_dir2')))
+ finally:
+ if os.path.exists(dst_dir):
+ shutil.rmtree(dst_dir)
+ try:
+ patterns = shutil.ignore_patterns('*.tmp', 'subdir*')
+ shutil.copytree(src_dir, dst_dir, ignore=patterns)
+ # checking the result: some elements should not be copied
+ self.assert_(not exists(join(dst_dir, 'test.tmp')))
+ self.assert_(not exists(join(dst_dir, 'test_dir2', 'subdir2')))
+ self.assert_(not exists(join(dst_dir, 'test_dir2', 'subdir')))
+ finally:
+ if os.path.exists(dst_dir):
+ shutil.rmtree(dst_dir)
+
+ # testing callable-style
+ try:
+ def _filter(src, names):
+ res = []
+ for name in names:
+ path = os.path.join(src, name)
+
+ if (os.path.isdir(path) and
+ path.split()[-1] == 'subdir'):
+ res.append(name)
+ elif os.path.splitext(path)[-1] in ('.py'):
+ res.append(name)
+ return res
+
+ shutil.copytree(src_dir, dst_dir, ignore=_filter)
+
+ # checking the result: some elements should not be copied
+ self.assert_(not exists(join(dst_dir, 'test_dir2', 'subdir2',
+ 'test.py')))
+ self.assert_(not exists(join(dst_dir, 'test_dir2', 'subdir')))
+
+ finally:
+ if os.path.exists(dst_dir):
+ shutil.rmtree(dst_dir)
if hasattr(os, "symlink"):
def test_dont_copy_file_onto_link_to_itself(self):
Modified: python/branches/py3k/Lib/zipfile.py
==============================================================================
--- python/branches/py3k/Lib/zipfile.py (original)
+++ python/branches/py3k/Lib/zipfile.py Wed Jul 16 14:55:28 2008
@@ -45,9 +45,9 @@
# The "end of central directory" structure, magic number, size, and indices
# (section V.I in the format document)
-structEndCentDir = b"<4s4H2LH"
-magicEndCentDir = b"PK\005\006"
-sizeEndCentDir = struct.calcsize(structEndCentDir)
+structEndArchive = b"<4s4H2LH"
+stringEndArchive = b"PK\005\006"
+sizeEndCentDir = struct.calcsize(structEndArchive)
_ECD_SIGNATURE = 0
_ECD_DISK_NUMBER = 1
@@ -65,37 +65,9 @@
# The "central directory" structure, magic number, size, and indices
# of entries in the structure (section V.F in the format document)
structCentralDir = "<4s4B4HL2L5H2L"
-magicCentralDir = b"PK\001\002"
+stringCentralDir = b"PK\001\002"
sizeCentralDir = struct.calcsize(structCentralDir)
-# The "local file header" structure, magic number, size, and indices
-# (section V.A in the format document)
-structFileHeader = "<4s2B4HL2L2H"
-magicFileHeader = b"PK\003\004"
-sizeFileHeader = struct.calcsize(structFileHeader)
-
-# The "Zip64 end of central directory locator" structure, magic number, and size
-structEndCentDir64Locator = "<4sLQL"
-magicEndCentDir64Locator = b"PK\x06\x07"
-sizeEndCentDir64Locator = struct.calcsize(structEndCentDir64Locator)
-
-# The "Zip64 end of central directory" record, magic number, size, and indices
-# (section V.G in the format document)
-structEndCentDir64 = "<4sQ2H2L4Q"
-magicEndCentDir64 = b"PK\x06\x06"
-sizeEndCentDir64 = struct.calcsize(structEndCentDir64)
-
-_CD64_SIGNATURE = 0
-_CD64_DIRECTORY_RECSIZE = 1
-_CD64_CREATE_VERSION = 2
-_CD64_EXTRACT_VERSION = 3
-_CD64_DISK_NUMBER = 4
-_CD64_DISK_NUMBER_START = 5
-_CD64_NUMBER_ENTRIES_THIS_DISK = 6
-_CD64_NUMBER_ENTRIES_TOTAL = 7
-_CD64_DIRECTORY_SIZE = 8
-_CD64_OFFSET_START_CENTDIR = 9
-
# indexes of entries in the central directory structure
_CD_SIGNATURE = 0
_CD_CREATE_VERSION = 1
@@ -120,7 +92,7 @@
# The "local file header" structure, magic number, size, and indices
# (section V.A in the format document)
structFileHeader = "<4s2B4HL2L2H"
-magicFileHeader = b"PK\003\004"
+stringFileHeader = b"PK\003\004"
sizeFileHeader = struct.calcsize(structFileHeader)
_FH_SIGNATURE = 0
@@ -137,15 +109,15 @@
_FH_EXTRA_FIELD_LENGTH = 11
# The "Zip64 end of central directory locator" structure, magic number, and size
-structEndCentDir64Locator = "<4sLQL"
-magicEndCentDir64Locator = b"PK\x06\x07"
-sizeEndCentDir64Locator = struct.calcsize(structEndCentDir64Locator)
+structEndArchive64Locator = "<4sLQL"
+stringEndArchive64Locator = b"PK\x06\x07"
+sizeEndCentDir64Locator = struct.calcsize(structEndArchive64Locator)
# The "Zip64 end of central directory" record, magic number, size, and indices
# (section V.G in the format document)
-structEndCentDir64 = "<4sQ2H2L4Q"
-magicEndCentDir64 = b"PK\x06\x06"
-sizeEndCentDir64 = struct.calcsize(structEndCentDir64)
+structEndArchive64 = "<4sQ2H2L4Q"
+stringEndArchive64 = b"PK\x06\x06"
+sizeEndCentDir64 = struct.calcsize(structEndArchive64)
_CD64_SIGNATURE = 0
_CD64_DIRECTORY_RECSIZE = 1
@@ -176,8 +148,8 @@
"""
fpin.seek(offset - sizeEndCentDir64Locator, 2)
data = fpin.read(sizeEndCentDir64Locator)
- sig, diskno, reloff, disks = struct.unpack(structEndCentDir64Locator, data)
- if sig != magicEndCentDir64Locator:
+ sig, diskno, reloff, disks = struct.unpack(structEndArchive64Locator, data)
+ if sig != stringEndArchive64Locator:
return endrec
if diskno != 0 or disks != 1:
@@ -188,8 +160,8 @@
data = fpin.read(sizeEndCentDir64)
sig, sz, create_version, read_version, disk_num, disk_dir, \
dircount, dircount2, dirsize, diroffset = \
- struct.unpack(structEndCentDir64, data)
- if sig != magicEndCentDir64:
+ struct.unpack(structEndArchive64, data)
+ if sig != stringEndArchive64:
return endrec
# Update the original endrec using data from the ZIP64 record
@@ -217,9 +189,9 @@
# file if this is the case).
fpin.seek(-sizeEndCentDir, 2)
data = fpin.read()
- if data[0:4] == magicEndCentDir and data[-2:] == b"\000\000":
+ if data[0:4] == stringEndArchive and data[-2:] == b"\000\000":
# the signature is correct and there's no comment, unpack structure
- endrec = struct.unpack(structEndCentDir, data)
+ endrec = struct.unpack(structEndArchive, data)
endrec=list(endrec)
# Append a blank comment and record start offset
@@ -241,11 +213,11 @@
maxCommentStart = max(filesize - (1 << 16) - sizeEndCentDir, 0)
fpin.seek(maxCommentStart, 0)
data = fpin.read()
- start = data.rfind(magicEndCentDir)
+ start = data.rfind(stringEndArchive)
if start >= 0:
# found the magic number; attempt to unpack and interpret
recData = data[start:start+sizeEndCentDir]
- endrec = list(struct.unpack(structEndCentDir, recData))
+ endrec = list(struct.unpack(structEndArchive, recData))
comment = data[start+sizeEndCentDir:]
# check that comment length is correct
if endrec[_ECD_COMMENT_SIZE] == len(comment):
@@ -352,7 +324,7 @@
self.create_version = max(45, self.extract_version)
filename, flag_bits = self._encodeFilenameFlags()
- header = struct.pack(structFileHeader, magicFileHeader,
+ header = struct.pack(structFileHeader, stringFileHeader,
self.extract_version, self.reserved, flag_bits,
self.compress_type, dostime, dosdate, CRC,
compress_size, file_size,
@@ -777,7 +749,7 @@
total = 0
while total < size_cd:
centdir = fp.read(sizeCentralDir)
- if centdir[0:4] != magicCentralDir:
+ if centdir[0:4] != stringCentralDir:
raise BadZipfile("Bad magic number for central directory")
centdir = struct.unpack(structCentralDir, centdir)
if self.debug > 2:
@@ -892,7 +864,7 @@
# Skip the file header:
fheader = zef_file.read(sizeFileHeader)
- if fheader[0:4] != magicFileHeader:
+ if fheader[0:4] != stringFileHeader:
raise BadZipfile("Bad magic number for file header")
fheader = struct.unpack(structFileHeader, fheader)
@@ -1184,7 +1156,7 @@
try:
filename, flag_bits = zinfo._encodeFilenameFlags()
centdir = struct.pack(structCentralDir,
- magicCentralDir, create_version,
+ stringCentralDir, create_version,
zinfo.create_system, extract_version, zinfo.reserved,
flag_bits, zinfo.compress_type, dostime, dosdate,
zinfo.CRC, compress_size, file_size,
@@ -1212,13 +1184,13 @@
if pos1 > ZIP64_LIMIT:
# Need to write the ZIP64 end-of-archive records
zip64endrec = struct.pack(
- structEndCentDir64, magicEndCentDir64,
+ structEndArchive64, stringEndArchive64,
44, 45, 45, 0, 0, count, count, pos2 - pos1, pos1)
self.fp.write(zip64endrec)
zip64locrec = struct.pack(
- structEndCentDir64Locator,
- magicEndCentDir64Locator, 0, pos2, 1)
+ structEndArchive64Locator,
+ stringEndArchive64Locator, 0, pos2, 1)
self.fp.write(zip64locrec)
centDirOffset = 0xFFFFFFFF
@@ -1229,7 +1201,7 @@
% ZIP_MAX_COMMENT
self.comment = self.comment[:ZIP_MAX_COMMENT]
- endrec = struct.pack(structEndCentDir, magicEndCentDir,
+ endrec = struct.pack(structEndArchive, stringEndArchive,
0, 0, count % ZIP_FILECOUNT_LIMIT,
count % ZIP_FILECOUNT_LIMIT, pos2 - pos1,
centDirOffset, len(self.comment))
Modified: python/branches/py3k/Misc/ACKS
==============================================================================
--- python/branches/py3k/Misc/ACKS (original)
+++ python/branches/py3k/Misc/ACKS Wed Jul 16 14:55:28 2008
@@ -460,6 +460,7 @@
Mike Meyer
Steven Miale
Trent Mick
+Aristotelis Mikropoulos
Damien Miller
Chad Miller
Jay T. Miller
Modified: python/branches/py3k/Modules/_bisectmodule.c
==============================================================================
--- python/branches/py3k/Modules/_bisectmodule.c (original)
+++ python/branches/py3k/Modules/_bisectmodule.c Wed Jul 16 14:55:28 2008
@@ -11,6 +11,10 @@
PyObject *litem;
Py_ssize_t mid, res;
+ if (lo < 0) {
+ PyErr_SetString(PyExc_ValueError, "lo must be non-negative");
+ return -1;
+ }
if (hi == -1) {
hi = PySequence_Size(list);
if (hi < 0)
@@ -108,6 +112,10 @@
PyObject *litem;
int mid, res;
+ if (lo < 0) {
+ PyErr_SetString(PyExc_ValueError, "lo must be non-negative");
+ return -1;
+ }
if (hi == -1) {
hi = PySequence_Size(list);
if (hi < 0)
Modified: python/branches/py3k/Modules/gcmodule.c
==============================================================================
--- python/branches/py3k/Modules/gcmodule.c (original)
+++ python/branches/py3k/Modules/gcmodule.c Wed Jul 16 14:55:28 2008
@@ -706,6 +706,7 @@
(void)PyCFunction_ClearFreeList();
(void)PyTuple_ClearFreeList();
(void)PyUnicode_ClearFreeList();
+ (void)PyFloat_ClearFreeList();
}
/* This is the main function. Read this to understand how the
Modified: python/branches/py3k/Modules/posixmodule.c
==============================================================================
--- python/branches/py3k/Modules/posixmodule.c (original)
+++ python/branches/py3k/Modules/posixmodule.c Wed Jul 16 14:55:28 2008
@@ -3638,7 +3638,8 @@
pid_t pid = fork1();
if (pid == -1)
return posix_error();
- PyOS_AfterFork();
+ if (pid == 0)
+ PyOS_AfterFork();
return PyLong_FromLong(pid);
}
#endif
Modified: python/branches/py3k/Objects/floatobject.c
==============================================================================
--- python/branches/py3k/Objects/floatobject.c (original)
+++ python/branches/py3k/Objects/floatobject.c Wed Jul 16 14:55:28 2008
@@ -225,6 +225,9 @@
if (PyOS_strnicmp(p, "inf", 4) == 0) {
Py_RETURN_INF(sign);
}
+ if (PyOS_strnicmp(p, "infinity", 9) == 0) {
+ Py_RETURN_INF(sign);
+ }
#ifdef Py_NAN
if(PyOS_strnicmp(p, "nan", 4) == 0) {
Py_RETURN_NAN;
@@ -1903,30 +1906,28 @@
PyStructSequence_InitType(&FloatInfoType, &floatinfo_desc);
}
-void
-PyFloat_CompactFreeList(size_t *pbc, size_t *pbf, size_t *bsum)
+int
+PyFloat_ClearFreeList(void)
{
PyFloatObject *p;
PyFloatBlock *list, *next;
- unsigned i;
- size_t bc = 0, bf = 0; /* block count, number of freed blocks */
- size_t fsum = 0; /* total unfreed ints */
- int frem; /* remaining unfreed ints per block */
+ int i;
+ int u; /* remaining unfreed ints per block */
+ int freelist_size = 0;
list = block_list;
block_list = NULL;
free_list = NULL;
while (list != NULL) {
- bc++;
- frem = 0;
+ u = 0;
for (i = 0, p = &list->objects[0];
i < N_FLOATOBJECTS;
i++, p++) {
if (PyFloat_CheckExact(p) && Py_REFCNT(p) != 0)
- frem++;
+ u++;
}
next = list->next;
- if (frem) {
+ if (u) {
list->next = block_list;
block_list = list;
for (i = 0, p = &list->objects[0];
@@ -1941,15 +1942,12 @@
}
}
else {
- PyMem_FREE(list); /* XXX PyObject_FREE ??? */
- bf++;
+ PyMem_FREE(list);
}
- fsum += frem;
+ freelist_size += u;
list = next;
}
- *pbc = bc;
- *pbf = bf;
- *bsum = fsum;
+ return freelist_size;
}
void
@@ -1957,25 +1955,21 @@
{
PyFloatObject *p;
PyFloatBlock *list;
- unsigned i;
- size_t bc, bf; /* block count, number of freed blocks */
- size_t fsum; /* total unfreed floats per block */
+ int i;
+ int u; /* total unfreed floats per block */
- PyFloat_CompactFreeList(&bc, &bf, &fsum);
+ u = PyFloat_ClearFreeList();
if (!Py_VerboseFlag)
return;
fprintf(stderr, "# cleanup floats");
- if (!fsum) {
+ if (!u) {
fprintf(stderr, "\n");
}
else {
fprintf(stderr,
- ": %" PY_FORMAT_SIZE_T "d unfreed float%s in %"
- PY_FORMAT_SIZE_T "d out of %"
- PY_FORMAT_SIZE_T "d block%s\n",
- fsum, fsum == 1 ? "" : "s",
- bc - bf, bc, bc == 1 ? "" : "s");
+ ": %d unfreed float%s\n",
+ u, u == 1 ? "" : "s");
}
if (Py_VerboseFlag > 1) {
list = block_list;
Modified: python/branches/py3k/Python/_warnings.c
==============================================================================
--- python/branches/py3k/Python/_warnings.c (original)
+++ python/branches/py3k/Python/_warnings.c Wed Jul 16 14:55:28 2008
@@ -266,7 +266,8 @@
PyFile_WriteString("\n", f_stderr);
}
else
- Py_DisplaySourceLine(f_stderr, PyUnicode_AsString(filename), lineno, 2);
+ _Py_DisplaySourceLine(f_stderr, PyUnicode_AsString(filename),
+ lineno, 2);
PyErr_Clear();
}
Modified: python/branches/py3k/Python/import.c
==============================================================================
--- python/branches/py3k/Python/import.c (original)
+++ python/branches/py3k/Python/import.c Wed Jul 16 14:55:28 2008
@@ -2162,6 +2162,7 @@
static PyObject *pathstr = NULL;
static PyObject *pkgstr = NULL;
PyObject *pkgname, *modname, *modpath, *modules, *parent;
+ int orig_level = level;
if (globals == NULL || !PyDict_Check(globals) || !level)
return Py_None;
@@ -2292,9 +2293,27 @@
modules = PyImport_GetModuleDict();
parent = PyDict_GetItemString(modules, buf);
- if (parent == NULL)
- PyErr_Format(PyExc_SystemError,
- "Parent module '%.200s' not loaded", buf);
+ if (parent == NULL) {
+ if (orig_level < 1) {
+ PyObject *err_msg = PyBytes_FromFormat(
+ "Parent module '%.200s' not found "
+ "while handling absolute import", buf);
+ if (err_msg == NULL) {
+ return NULL;
+ }
+ if (!PyErr_WarnEx(PyExc_RuntimeWarning,
+ PyBytes_AsString(err_msg), 1)) {
+ *buf = '\0';
+ *p_buflen = 0;
+ parent = Py_None;
+ }
+ Py_DECREF(err_msg);
+ } else {
+ PyErr_Format(PyExc_SystemError,
+ "Parent module '%.200s' not loaded, "
+ "cannot perform relative import", buf);
+ }
+ }
return parent;
/* We expect, but can't guarantee, if parent != None, that:
- parent.__name__ == buf
Modified: python/branches/py3k/Python/sysmodule.c
==============================================================================
--- python/branches/py3k/Python/sysmodule.c (original)
+++ python/branches/py3k/Python/sysmodule.c Wed Jul 16 14:55:28 2008
@@ -824,29 +824,12 @@
Clear the internal type lookup cache.");
-static PyObject *
-sys_compact_freelists(PyObject* self, PyObject* args)
-{
- size_t fsum, fbc, fbf;
-
- PyFloat_CompactFreeList(&fbc, &fbf, &fsum);
-
- return Py_BuildValue("((kkk))", fsum, fbc, fbf);
-
-}
-
-PyDoc_STRVAR(sys_compact_freelists__doc__,
-"_compact_freelists() -> ((remaing_objects, total_blocks, freed_blocks),)\n\
-Compact the free lists of floats.");
-
static PyMethodDef sys_methods[] = {
/* Might as well keep this in alphabetic order */
{"callstats", (PyCFunction)PyEval_GetCallStats, METH_NOARGS,
callstats_doc},
{"_clear_type_cache", sys_clear_type_cache, METH_NOARGS,
sys_clear_type_cache__doc__},
- {"_compact_freelists", sys_compact_freelists, METH_NOARGS,
- sys_compact_freelists__doc__},
{"_current_frames", sys_current_frames, METH_NOARGS,
current_frames_doc},
{"displayhook", sys_displayhook, METH_O, displayhook_doc},
Modified: python/branches/py3k/Python/traceback.c
==============================================================================
--- python/branches/py3k/Python/traceback.c (original)
+++ python/branches/py3k/Python/traceback.c Wed Jul 16 14:55:28 2008
@@ -129,7 +129,7 @@
}
int
-Py_DisplaySourceLine(PyObject *f, const char *filename, int lineno, int indent)
+_Py_DisplaySourceLine(PyObject *f, const char *filename, int lineno, int indent)
{
int err = 0;
FILE *xfp = NULL;
@@ -241,7 +241,7 @@
err = PyFile_WriteString(linebuf, f);
if (err != 0)
return err;
- return Py_DisplaySourceLine(f, filename, lineno, 4);
+ return _Py_DisplaySourceLine(f, filename, lineno, 4);
}
static int
Modified: python/branches/py3k/Tools/faqwiz/move-faqwiz.sh
==============================================================================
--- python/branches/py3k/Tools/faqwiz/move-faqwiz.sh (original)
+++ python/branches/py3k/Tools/faqwiz/move-faqwiz.sh Wed Jul 16 14:55:28 2008
@@ -9,7 +9,7 @@
# blackjesus:~> ./move-faqwiz.sh 2\.1 3\.2
# Moving FAQ question 02.001 to 03.002
-if [ x$2 == x ]; then
+if [ x$2 = x ]; then
echo "Need 2 args: original_version final_version."
exit 2
fi
@@ -19,7 +19,7 @@
exit 2
fi
-function cut_n_pad() {
+cut_n_pad() {
t=`echo $1 | cut -d. -f $2`
export $3=`echo $t | awk "{ tmp = \\$0; l = length(tmp); for (i = 0; i < $2-l+1; i++) { tmp = "0".tmp } print tmp }"`
}
@@ -28,7 +28,13 @@
cut_n_pad $1 2 suffix1
cut_n_pad $2 1 prefix2
cut_n_pad $2 2 suffix2
-tmpfile=tmp$RANDOM.tmp
+if which tempfile >/dev/null; then
+ tmpfile=$(tempfile -d .)
+elif [ -n "$RANDOM" ]; then
+ tmpfile=tmp$RANDOM.tmp
+else
+ tmpfile=tmp$$.tmp
+fi
file1=faq$prefix1.$suffix1.htp
file2=faq$prefix2.$suffix2.htp