[issue10335] tokenize.open_python(): open a Python file with the right encoding
STINNER Victor victor.stin...@haypocalc.com added the comment: what about open(.., encoding=fromcookie)? Please don't do that. It remembers me the magical str.encode() method of Python2. I prefer simple API with limited features: if you want to open a Python script, use tokenize.open(), if you want to open an XML document use any XML library, etc. It remembers me also the discussion about detecting BOM in text files: issue #7651. There was no consensus, and so the issue is still open. For this particular issue, I prefer a specific function tokenize.choose a function name. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10335 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10335] tokenize.open_python(): open a Python file with the right encoding
STINNER Victor victor.stin...@haypocalc.com added the comment:
On Saturday 06 November 2010 17:00:15 you wrote:
Note that it is useful for opening any text file with an encoding cookie,
not only python source code, so tokenize.open() sounds attractive.
Ok, the new patch (tokenize_open-2.patch) uses tokenize.open() name and adds a
test for BOM without coding cookie (test utf-8-sig encoding).
--
Added file: http://bugs.python.org/file19529/tokenize_open-2.patch
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue10335
___Index: Doc/library/tokenize.rst
===
--- Doc/library/tokenize.rst(révision 86167)
+++ Doc/library/tokenize.rst(copie de travail)
@@ -101,16 +101,18 @@
If no encoding is specified, then the default of ``'utf-8'`` will be
returned.
-:func:`detect_encoding` is useful for robustly reading Python source files.
-A common pattern for this follows::
+Use :func:`open` to open Python script: it uses :func:`detect_encoding` to
+detect the file encoding.
-def read_python_source(file_name):
-with open(file_name, rb) as fp:
-encoding = tokenize.detect_encoding(fp.readline)[0]
-with open(file_name, r, encoding=encoding) as fp:
-return fp.read()
+.. function:: open(filename)
+ Open a Python script in read mode using the encoding detected by
+ :func:`detect_encoding`.
+
+ .. versionadded:: 3.2
+
+
Example of a script rewriter that transforms float literals into Decimal
objects::
@@ -153,4 +155,3 @@
result.append((toknum, tokval))
return untokenize(result).decode('utf-8')
-
Index: Lib/py_compile.py
===
--- Lib/py_compile.py (révision 86167)
+++ Lib/py_compile.py (copie de travail)
@@ -104,9 +104,7 @@
byte-compile all installed files (or all files in selected
directories).
-with open(file, rb) as f:
-encoding = tokenize.detect_encoding(f.readline)[0]
-with open(file, encoding=encoding) as f:
+with tokenize.open(file) as f:
try:
timestamp = int(os.fstat(f.fileno()).st_mtime)
except AttributeError:
Index: Lib/tabnanny.py
===
--- Lib/tabnanny.py (révision 86167)
+++ Lib/tabnanny.py (copie de travail)
@@ -93,11 +93,8 @@
check(fullname)
return
-with open(file, 'rb') as f:
-encoding, lines = tokenize.detect_encoding(f.readline)
-
try:
-f = open(file, encoding=encoding)
+f = tokenize.open(file)
except IOError as msg:
errprint(%r: I/O Error: %s % (file, msg))
return
Index: Lib/tokenize.py
===
--- Lib/tokenize.py (révision 86167)
+++ Lib/tokenize.py (copie de travail)
@@ -29,6 +29,7 @@
from token import *
from codecs import lookup, BOM_UTF8
import collections
+from io import TextIOWrapper
cookie_re = re.compile(coding[:=]\s*([-\w.]+))
import token
@@ -335,6 +336,20 @@
return default, [first, second]
+_builtin_open = open
+
+def open(filename):
+
+Open a Python script in read mode with the right encoding.
+
+buffer = _builtin_open(filename, 'rb')
+encoding, line = detect_encoding(buffer.readline)
+buffer.seek(0)
+text = TextIOWrapper(buffer, encoding, line_buffering=True)
+text.mode = 'r'
+return text
+
+
def tokenize(readline):
The tokenize() generator requires one argment, readline, which
Index: Lib/trace.py
===
--- Lib/trace.py(révision 86167)
+++ Lib/trace.py(copie de travail)
@@ -419,10 +419,9 @@
def find_executable_linenos(filename):
Return dict where keys are line numbers in the line number table.
try:
-with io.FileIO(filename, 'r') as file:
-encoding, lines = tokenize.detect_encoding(file.readline)
-with open(filename, r, encoding=encoding) as f:
+with tokenize.open_python(filename) as f:
prog = f.read()
+encoding = f.encoding
except IOError as err:
print((Not printing coverage data for %r: %s
% (filename, err)), file=sys.stderr)
Index: Lib/linecache.py
===
--- Lib/linecache.py(révision 86167)
+++ Lib/linecache.py(copie de travail)
@@ -123,9 +123,7 @@
else:
return []
try:
-with open(fullname, 'rb') as fp:
-coding, line = tokenize.detect_encoding(fp.readline)
-with open(fullname, 'r', encoding=coding) as fp:
+with tokenize.open(fullname) as fp:
[issue6317] winsound.PlaySound doesn't accept non-unicode string
Hirokazu Yamamoto ocean-c...@m2.ccsnet.ne.jp added the comment: I've committed in r86283(py3k). I'll merge this into release31-maint and release27-maint. -- resolution: - fixed stage: - committed/rejected status: open - closed versions: -Python 2.6, Python 3.0 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6317 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6317] winsound.PlaySound doesn't accept non-unicode string
Martin v. Löwis mar...@v.loewis.de added the comment: As for back-porting: I'm not sure this is a bug in 2.7. It just doesn't support Unicode filenames, but that's not (inherently) a bug. In 3.1, I can agree that it's a bug - but we need to preserve the bytes support for compatibility. For 3.2, dropping the bytes support is fine with me. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6317 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10346] strange arithmetic behaviour
New submission from Alexey Radkov alexey.rad...@gmail.com: The following excerpt will show the issue: $ python Python 2.7 (r27:82500, Sep 16 2010, 18:02:00) [GCC 4.5.1 20100907 (Red Hat 4.5.1-3)] on linux2 Type help, copyright, credits or license for more information. 8 * 4 / ( 2 - 7 ) * 6 / 3 -14 Why it is evaluated to -14 ?? In floating point arithmetic it should be -12.8, in integer arithmetic i believe it should be -12 (at least bc and a small dedicated C program evaluate it to -12). Perhaps i do not understand some specific python arithmetic priority or associativity rules, anyway i cannot find a specific combinations of them to yield -14 in this expression. -- components: None messages: 120665 nosy: alexey.radkov priority: normal severity: normal status: open title: strange arithmetic behaviour type: behavior versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10346 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6317] winsound.PlaySound doesn't accept non-unicode string
Hirokazu Yamamoto ocean-c...@m2.ccsnet.ne.jp added the comment: As for back-porting: I'm not sure this is a bug in 2.7. It just doesn't support Unicode filenames, but that's not (inherently) a bug. In 3.1, I can agree that it's a bug - but we need to preserve the bytes support for compatibility. I agree. For 3.2, dropping the bytes support is fine with me. Is this also applied to *all* ANSI Win32 API in other sources? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6317 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10346] strange arithmetic behaviour
Mark Dickinson dicki...@gmail.com added the comment: It's not a bug: you're seeing Python's rules for integer division, which do indeed differ from those of (some) other languages when either the divisor or the dividend is negative. For integers x and y, in Python 2.x, x / y gives the floor of the exact quotient. -32 / 5 -7 32 / -5 -7 In Python 3.x, the '/' operator does 'true division', giving you (a floating-point approximation to) the true result: -32 / 5 -6.4 32 / -5 -6.4 You can also get this behaviour in Python 2.x if you start your script with 'from __future__ import division'. See the documentation at: http://docs.python.org/reference/expressions.html#binary-arithmetic-operations for more. -- nosy: +mark.dickinson resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10346 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10336] test_xmlrpc fails if gzip is not supported by client
Hirokazu Yamamoto ocean-c...@m2.ccsnet.ne.jp added the comment: Sorry, I cannot. I don't know HTTP. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10336 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10337] testTanh() of test_math fails on NetBSD 5 i386 3.x
Mark Dickinson dicki...@gmail.com added the comment: I'm not sure what can reasonably be done about these failures. The Python test is failing because of a deficiency in the system math library. Adding extra code to Python to handle this (making use of TANH_PRESERVES_ZERO_SIGN) is an option, but it seems like overkill to me. I definitely don't want to remove these tests---they're valuable. If there's a way of marking the test as an expected failure on NetBSD 5 then that would be fine, I guess. We should also report the problem upstream. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10337 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10297] decimal module documentation is misguiding
Changes by Mark Dickinson dicki...@gmail.com: -- nosy: +rhettinger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10297 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10297] decimal module documentation is misguiding
Mark Dickinson dicki...@gmail.com added the comment: Fixed in r86286, r86287, r86288. -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10297 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6317] winsound.PlaySound doesn't accept non-unicode string
Hirokazu Yamamoto ocean-c...@m2.ccsnet.ne.jp added the comment: I've committed in r86291(release31-maint). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6317 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10325] PY_LLONG_MAX co - preprocessor constants or not?
Mark Dickinson dicki...@gmail.com added the comment: Here's a patch (against py3k) incorporating your suggestions. Would you be willing to review? [Removing Python 2.6 from versions since it's no longer maintained for non-security issues.) -- keywords: +patch versions: -Python 2.6 Added file: http://bugs.python.org/file19530/issue10325.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10325 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10325] PY_LLONG_MAX co - preprocessor constants or not?
Changes by Mark Dickinson dicki...@gmail.com: Added file: http://bugs.python.org/file19531/issue10325.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10325 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10325] PY_LLONG_MAX co - preprocessor constants or not?
Changes by Mark Dickinson dicki...@gmail.com: Removed file: http://bugs.python.org/file19530/issue10325.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10325 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9873] urllib.parse: Allow bytes in some APIs that use string literals internally
Nick Coghlan ncogh...@gmail.com added the comment: Just a note for myself when I next update the patch: the 2-tuple returned by defrag needs to be turned into a real result type of its own, and the decode/encode methods on result objects should be tested explicitly. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9873 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7652] Merge C version of decimal into py3k.
Mark Dickinson dicki...@gmail.com added the comment: On Wed, Nov 3, 2010 at 3:28 AM, Case Van Horsen rep...@bugs.python.org wrote: Has the cdecimal branch kept up with the hash value changes in 3.2? Not sure; that's a question for Stefan. Is there a still a chance that cdecimal could be merged into 3.2? A chance, yes; the major need is for someone with time to do a full review. (I'm afraid that's not me, right now.) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7652 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10027] os.lstat/os.stat don't set st_nlink on Windows
Hirokazu Yamamoto ocean-c...@m2.ccsnet.ne.jp added the comment: I found Win32 FileID API. With this library, it seems we can use GetFileInformationByHandleEx before Vista. We can get real file name and hard link count from handle. http://www.microsoft.com/downloads/en/details.aspx?FamilyID=1DECC547-AB00-4963-A360-E4130EC079B8amp;displaylang=en I don't have a patch, but maybe it is worth to implement it. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10027 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10145] float.is_integer is undocumented
Mark Dickinson dicki...@gmail.com added the comment: Fixed in r86293, r86394, r86295. -- resolution: - fixed stage: needs patch - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10145 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10052] Python/dtoa.c:158: #error Failed to find an exact-width 32-bit integer type (FreeBSD 4.11 + gcc 2.95.4)
Mark Dickinson dicki...@gmail.com added the comment: Thanks for the patch. This looks fine, in principle. A couple of comments and questions: (1) I think the patch should provide *MIN values alongside the *MAX values (for signed types only, of course). (2) Are we sure that these values are valid on all FreeBSD 4 platforms, or should these definitions be further restricted to Free BSD 4 / x86? (3) Are the types of the constants definitely correct? E.g., UINT64_MAX should have type uint64_t. That gets a bit tricky, since we can't use casts (which would prevent these constants being used in preprocessor #ifs), so we need to determine exactly what basic types uint32_t and uint64_t match, and make sure to use the correct suffix (e.g., ULL, LL, UL, L). For uint32_t I guess this is easy: it'll almost certainly be the same type as unsigned int. Is uint64_t defined as unsigned long long, or as unsigned long? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10052 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10226] urlparse example is wrong
Senthil Kumaran orsent...@gmail.com added the comment: Fixed the wordings in r86296(py3k), r86297(release31-maint) and r86298(release27-maint). David, for the examples you mentioned, the first one's parsing logic follows the explanation that is written. It is correct. For the second example, the port value not being a DIGIT exhibits such a behavior. I am unable to recollect the reason for this behavior. Either the URL is invalid (PORT is not a DIGIT, and parse module is simply ignoring to raise an error - it's okay, given the input is invalid) or it needs to distinguish the ':' as a port separator from path separator for some valid urls. I think, if we find a better reason to change something for the second scenario, we shall address that. -- resolution: - fixed stage: - committed/rejected status: open - closed type: - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10226 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10337] testTanh() of test_math fails on NetBSD 5 i386 3.x
STINNER Victor victor.stin...@haypocalc.com added the comment: Here is a patch skipping math and cmath tests if TANH_PRESERVES_ZERO_SIGN is 0. -- keywords: +patch Added file: http://bugs.python.org/file19532/skip_tanh_sign.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10337 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10337] testTanh() of test_math fails on NetBSD 5 i386 3.x
Changes by STINNER Victor victor.stin...@haypocalc.com: Added file: http://bugs.python.org/file19533/skip_tanh_sign-2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10337 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10337] testTanh() of test_math fails on NetBSD 5 i386 3.x
STINNER Victor victor.stin...@haypocalc.com added the comment: Commited to Python 3.2 (r86299) after a review of Mark Dickson on IRC. Thanks Mark ;-) -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10337 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2001] Pydoc interactive browsing enhancement
Nick Coghlan ncogh...@gmail.com added the comment: I'd actually started typing out the command to commit this before it finally clicked that the patch changes public APIs of the pydoc module in incompatible ways. Sure, they aren't documented, but the fact they aren't protected by an underscore means I'm not comfortable with the idea of removing them or radically change their functionality without going through a deprecation period first. I've attached my version of the patch which includes some additional documentation cleanups and a tweak to test_pyclbr (since the pydoc changes broke that test through no fault of their own). However, the public (albeit undocumented) nature of the APIs implementing the old Tk GUI means I'm not comfortable committing the patch in a form that simply drops them without going through a deprecation period first. So, the way forward from here: 1. The good news is beta 1 has been pushed back to December 4 for other reasons, so there's still more time to work on this 2. The gui() function should still open the Tkinter GUI, and the -g option should be retained with its old functionality. Invoking this function should trigger DeprecationWarning. 3. A serve() function to start the web server component should be added back in 4. The new behaviour of opening the web client can be provided as a browse() function (that accepts the port number the server is listening on as an argument). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2001 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10337] testTanh() of test_math fails on NetBSD 5 i386 3.x
Mark Dickinson dicki...@gmail.com added the comment: Nice fix! Thanks. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10337 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2001] Pydoc interactive browsing enhancement
Changes by Nick Coghlan ncogh...@gmail.com: Added file: http://bugs.python.org/file19534/issue2001_ncoghlan_cleanup.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2001 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10337] testTanh() of test_math fails on NetBSD 5 i386 3.x
Mark Dickinson dicki...@gmail.com added the comment: P.S. Greg, as the owner of the buildbot, do you feel like reporting this upstream? I get the impression that it's easier to do the reporting directly from the NetBSD machine in question... -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10337 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10347] regrtest progress counter makes -f option less useful
New submission from Antoine Pitrou pit...@free.fr: The regrtest progress counter ([ 1/350]) is very nice but makes it less practical to use the -f option to regrtest. -- components: Tests messages: 120684 nosy: georg.brandl, pitrou priority: low severity: normal status: open title: regrtest progress counter makes -f option less useful type: behavior versions: Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10347 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10337] testTanh() of test_math fails on NetBSD 5 i386 3.x
STINNER Victor victor.stin...@haypocalc.com added the comment: P.S. Greg, as the owner of the buildbot, do you feel like reporting this upstream? I get the impression that it's easier to do the reporting directly from the NetBSD machine in question... I already reported the bug upstream: Thank you for your problem report. You should receive confirmation of your problem report and an internal identification number by electronic mail in less than 24 hours. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10337 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10347] regrtest progress counter makes -f option less useful
Georg Brandl ge...@python.org added the comment: Right. Let's make -f ignore leading [...] in the file :) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10347 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10329] trace.py and unicode in Python 3
Antoine Pitrou pit...@free.fr added the comment: For the record, the test failure can reproduced by the following: $ LANG=C ./python -m test.regrtest test_imp test_trace [1/2] test_imp [2/2] test_trace /home/antoine/py3k/__svn__/Lib/unittest/case.py:402: ResourceWarning: unclosed file _io.TextIOWrapper name='@test_11986_tmp/os.cover' encoding='ANSI_X3.4-1968' result.addError(self, sys.exc_info()) test test_trace failed -- Traceback (most recent call last): File /home/antoine/py3k/__svn__/Lib/test/test_trace.py, line 296, in test_coverage self._coverage(tracer) File /home/antoine/py3k/__svn__/Lib/test/test_trace.py, line 291, in _coverage r.write_results(show_missing=True, summary=True, coverdir=TESTFN) File /home/antoine/py3k/__svn__/Lib/trace.py, line 334, in write_results lnotab, count) File /home/antoine/py3k/__svn__/Lib/trace.py, line 384, in write_results_file outfile.write(line.expandtabs(8)) UnicodeEncodeError: 'ascii' codec can't encode character '\xa0' in position 5: ordinal not in range(128) 1 test OK. 1 test failed: test_trace There's a strange interaction between test_imp and test_trace, it seems. Not sure why. -- stage: unit test needed - needs patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10329 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10337] testTanh() of test_math fails on NetBSD 5 i386 3.x
STINNER Victor victor.stin...@haypocalc.com added the comment: NetBSD bug report: http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=44057 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10337 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9561] distutils: set encoding to utf-8 for input and output files
STINNER Victor victor.stin...@haypocalc.com added the comment: This issue might be splitted in multiple issue: one issue per file type (eg. Makefile, RPM spec file, etc.). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9561 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10329] trace.py and unicode in Python 3
STINNER Victor victor.stin...@haypocalc.com added the comment: $ LANG=C ./python -m test.regrtest test_imp test_trace [1/2] test_imp [2/2] test_trace ... UnicodeEncodeError: 'ascii' codec can't encode character '\xa0' in position 5: ordinal not in range(128) issue10329.diff fixes this failure. The failure comes from a nonbreaking space introduced by myself by error in Lib/os.py, which is the only non-ASCII character in this file. r86302 removes it. I commited issue10329.diff to Python 3.2 as r86303: thanks Alex ;-) -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10329 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10342] trace module cannot produce coverage reports for zipped modules
STINNER Victor victor.stin...@haypocalc.com added the comment: I commited Alexander's fix for #10329: r86303. The trace module now uses the input Python script encoding, instead of the locale encoding. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10342 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2001] Pydoc interactive browsing enhancement
René Liebscher r.liebsc...@gmx.de added the comment: What about http://bugs.python.org/issue2001#msg114326 ? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2001 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6317] winsound.PlaySound doesn't accept non-unicode string
Martin v. Löwis mar...@v.loewis.de added the comment: Is this also applied to *all* ANSI Win32 API in other sources? No. I think there are backwards compatibility concerns in some of the APIs, so this must be discussed on python-dev. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6317 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10329] trace.py and unicode in Python 3
Alexander Belopolsky belopol...@users.sourceforge.net added the comment: Reopening as a reminder to add a unit test for this case. -- stage: needs patch - unit test needed status: closed - open ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10329 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue775964] fix test_grp failing when NIS entries present
Bobby Impollonia bob...@gmail.com added the comment: Martin, are you able to check in this fix? If not, what should I do and whom should I talk to so this can be checked in? Thanks. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue775964 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue775964] fix test_grp failing when NIS entries present
Martin v. Löwis mar...@v.loewis.de added the comment: I'm able to, but I may not find time. Ask on python-dev; if you feel you need to push this, offer to review issues in return. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue775964 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10347] regrtest progress counter makes -f option less useful
Antoine Pitrou pit...@free.fr added the comment: Fixed in r86307. -- resolution: - fixed stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10347 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5066] IDLE documentation for Unix obsolete/incorrect
Jessica McKellar jesst...@mit.edu added the comment: Attached is a patch updating the IDLE web documentation as well as the help file displayed when you click the Help - Idle Help menu item in IDLE. It looks like the IDLE web documentation was lifted directly from the help file at some point and they have gotten out of sync. The section of the document describing starting IDLE was updated in March of 2009, so I've left that alone. I've updated the Menu option descriptions in both files, including: adding missing items, making the help file and web document descriptions the same, and using a consistent format. The patch is against release27-maint. -- keywords: +patch nosy: +jesstess versions: +Python 2.7, Python 3.2 -Python 2.6, Python 3.0 Added file: http://bugs.python.org/file19535/issue5066.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5066 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10303] small inconsistency in tutorial
Kent Johnson k...@kentsjohnson.com added the comment: Attached patch deletes the referenced sentence. -- keywords: +patch nosy: +kjohnson Added file: http://bugs.python.org/file19536/issue10303.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10303 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1602] windows console doesn't print utf8 (Py30a2)
STINNER Victor victor.stin...@haypocalc.com added the comment: I don't understand exactly the goal of this issue. Different people described various bugs of the Windows console, but I don't see any problem with Python here. It looks like it's just not possible to display correctly unicode with the Windows console (the whole unicode charset, not the current code page subset). - 65001 code page: it's not the same encoding than utf-8 and so it cannot be set as an alias to utf-8 (see #6058) = nothing to do, or maybe document that PYTHONIOENCODING=utf-8 workaround... But if you do that, you may get strange errors when writing to stdout or stderr like IOError: [Errno 13] Permission denied or IOError: [Errno 2] No such file or directory ... - chcp command sets the console encoding, which is stupid because the console still expects text encoded to the previous code page = Windows (chcp command) bug, chcp command should not be used (it doesn't solve any problem, it just makes the situation worse) - use the console API instead of read()/write() to fix this issue: it doesn't work, the console is completly buggy (msg120414) = Windows (console) bug - use Lucida Console font avoids some issue = I don't think that the Python interpreter should configure the console (using SetCurrentConsoleFontEx?), it's not the role of Python To me, there is nothing to do, and so I close the bug. If you would like to fix a particular Python bug, open a new specific issue. If you consider that I'm wrong, Python should fix this issue and you know how, please reopen it. -- resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1602 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10342] trace module cannot produce coverage reports for zipped modules
Alexander Belopolsky belopol...@users.sourceforge.net added the comment: I am attaching a proof of concept patch. The trace code is in a dire need of restructuring to eliminate repeated reading of source files. -- keywords: +needs review, patch nosy: +eli.bendersky, terry.reedy stage: unit test needed - patch review Added file: http://bugs.python.org/file19537/issue10342.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10342 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10316] tkFileDialog.askopenfilenames scrambling multiple file selection
Ned Deily n...@acm.org added the comment: Postscript: I've subsequently noticed Issue5712 in which somewhat similar symptoms are reported but, so far, only on Windows systems. If your problem is not yet resolved, you might want to chime in there. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10316 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10342] trace module cannot produce coverage reports for zipped modules
Changes by Alexander Belopolsky belopol...@users.sourceforge.net: -- nosy: +brett.cannon ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10342 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10342] trace module cannot produce coverage reports for zipped modules
STINNER Victor victor.stin...@haypocalc.com added the comment: +try: +with open(filename, 'rb') as fp: +encoding, _ = tokenize.detect_encoding(fp.readline) +except IOError: +encoding = None You should use 'utf-8' instead of None (which will fall back to the locale encoding) here. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10342 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10342] trace module cannot produce coverage reports for zipped modules
Alexander Belopolsky belopol...@users.sourceforge.net added the comment: On Sun, Nov 7, 2010 at 8:47 PM, STINNER Victor rep...@bugs.python.org wrote: STINNER Victor victor.stin...@haypocalc.com added the comment: + try: + with open(filename, 'rb') as fp: + encoding, _ = tokenize.detect_encoding(fp.readline) + except IOError: + encoding = None You should use 'utf-8' instead of None (which will fall back to the locale encoding) here. I know. I was too lazy to look up the correct spelling for the proof of concept. I am really posting this patch to show how this bug can be fixed in theory and discuss how much of refactoring is acceptable. For example, do we need to preserve trace.find_strings() function? What is the best way to pass around source code? - file-like objects, line iterators, readline-like function? Also compile(prog, filename, exec) to find module's bytecode is a hack. There must be a standard way to achieve that which would use a .pyc file if available. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10342 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10348] multiprocessing: use SYSV semaphores on FreeBSD
New submission from STINNER Victor victor.stin...@haypocalc.com: Support POSIX semaphore on FreeBSD is recent, optional (eg. disabled by default in FreeBSD 7) and limited (30 semaphores). SYSV should be used instead because they are less limited or more adjustable (at runtime: POSIX semaphore requires to recompile the kernel!). This issue should fix test_concurrent_futures on FreeBSD 7.2 and 8.0: many tests use more than 30 semaphores. The maximum is test_all_completed_some_already_completed: 52 semaphores. -- components: Library (Lib) keywords: buildbot messages: 120705 nosy: db3l, haypo priority: normal severity: normal status: open title: multiprocessing: use SYSV semaphores on FreeBSD versions: Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10348 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10303] small inconsistency in tutorial
Senthil Kumaran orsent...@gmail.com added the comment: Fixed in r86310. print was used in some examples following its mention, so a simple introduction to it was okay. It is introduced properly further down in the tutorial. -- nosy: +orsenthil resolution: - fixed stage: needs patch - committed/rejected status: open - closed type: - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10303 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10342] trace module cannot produce coverage reports for zipped modules
Alexander Belopolsky belopol...@users.sourceforge.net added the comment: On Sun, Nov 7, 2010 at 8:59 PM, Brett Cannon rep...@bugs.python.org wrote: .. I don't quite see the point of the get_source call as it isn't returned or used. It is passed to find_docstrings() to produce the strs dictionary. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10342 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10348] multiprocessing: use SysV semaphores on FreeBSD
STINNER Victor victor.stin...@haypocalc.com added the comment: It looks like SysV semaphores are also preferred on Darwin. So I suppose that Mac OS X would also benefit of this issue. Maybe also other OSes (Solaris?). See also issue #7272. -- nosy: +jnoller title: multiprocessing: use SYSV semaphores on FreeBSD - multiprocessing: use SysV semaphores on FreeBSD ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10348 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10226] urlparse example is wrong
R. David Murray rdmur...@bitdance.com added the comment: Senthil, no it isn't. There is no way to know a priori that ':80' represents a port number rather than a path, absent the // introducer for the netloc. This bug is fixed; I ought to open a new one for the path thing but perhaps I will wait for a user report instead :) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10226 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10308] Modules/getpath.c bugs
STINNER Victor victor.stin...@haypocalc.com added the comment: 3.2a3 chunk#2 cannot fail because PyUnicode_AsWideChar() only returns -1 if the first argument is NULL, whereas we just checked that decoded is not NULL. But it would be better to fix the variable type to avoid future bugs. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10308 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6058] Add cp65001 to encodings/aliases.py
STINNER Victor victor.stin...@haypocalc.com added the comment: Different tests proved that cp65001 can *not* be set as an alias to utf-8, and that's why I'm closing this issue. Anyway, I don't think that cp65001 is configured by default on any Windows setup. It is only set by the user, using the chcp command, to try to display unicode characters in the Windows console: but it is not possible to display any unicode character in this console (see issue #1602). And chcp command should not be used in the Windows console because it does not only change the ANSI code page: it changes also the console code page, which is wrong (the console still expect text encoded to the previous code page). It is possible to implement a codec for cp65001 using utf-8 existing codec in surrogatepass mode, or by using MultiByteToWideChar() / WideCharToMultiByte() with codepage=CP_UTF8. But I don't think that we need cp65001 at all. If you need cp65001 for a good reason and you would like to implement a cp65001 Python codec, open a new issue. If you consider that we should use _O_U8TEXT or _O_U16TEXT, open another new issue. _O_U8TEXT or _O_U16TEXT might improve unicode support if Python output is redirected to a pipe, but I don't think that it would help to display unicode character in the Windows console. I also fear that it breaks existing code and any function not aware of this special mode. -- resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6058 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2986] difflib.SequenceMatcher not matching long sequences
Eli Bendersky eli...@gmail.com added the comment: Adding a documentation patch for 3.1 which is similar to the 2.6 documentation patch that's been committed by Georg into 2.6 -- Added file: http://bugs.python.org/file19538/issue2986.docs31.1.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2986 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1195] Problems on Linux with Ctrl-D and Ctrl-C during raw_input
Changes by Jeong-Min Lee false...@gmail.com: -- nosy: +falsetru ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1195 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10349] Error in Module/python.c when building on OpenBSD 4.8
New submission from Prabhu Gurumurthy pgur...@gmail.com: When manually building on OpenBSD 4.8 using gcc 4.2.1, I got the following error: g++ -pthread -c -fno-strict-aliasing -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -I. -IInclude -I/usr/home/pgurumur/temp/Python-3.1.2/Include -DTHREAD_STACK_SIZE=0x2 -fPIC -I/usr/include -DPy_BUILD_CORE -o Modules/python.o /usr/home/pgurumur/temp/Python-3.1.2/Modules/python.ccc1plus: warning: command line option -Wstrict-prototypes is valid for C/ObjC but not for C++/usr/home/pgurumur/temp/Python-3.1.2/Modules/python.c: In function 'wchar_t* char2wchar(char*)':/usr/home/pgurumur/temp/Python-3.1.2/Modules/python.c:60: error: invalid conversion from 'void*' to 'wchar_t*'*** Error code 1 I changed line 60 from: res = PyMem_Malloc(argsize*sizeof(wchar_t)); to: res = (wchar_t *)PyMem_Malloc(argsize*sizeof(wchar_t)); I was able to compile it successfully, another thing you would notice is that, -Wstrict-prototypes is not a valid option with g++, (just a warning though) My configure options: /usr/home/pgurumur/temp/Python-3.1.2/configure --with-fpectl --with-threads --srcdir=/usr/home/pgurumur/temp/Python-3.1.2 --enable-ipv6 --enable-shared --with-cxx_main --with-signal-module --prefix=/opt/local -- components: Build messages: 120714 nosy: pgurumur priority: normal severity: normal status: open title: Error in Module/python.c when building on OpenBSD 4.8 versions: Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10349 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10217] python-2.7.amd64.msi install fails
Bill Barrett starea...@gmail.com added the comment: Same problem here. I also tried command line launch and get the same warning dialog as I got by clicking Firefox Download. My install seems to basically work however. I used Task Manager to kill the Install Application to avoid unrolling the installation. -- nosy: +Bill.Barrett versions: -Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10217 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10349] Error in Module/python.c when building on OpenBSD 4.8
Martin v. Löwis mar...@v.loewis.de added the comment: Out of curiosity: why are you building with --with-cxx_main? -- nosy: +loewis ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10349 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
