[issue14156] argparse.FileType for '-' doesn't work for a mode of 'rb'
Matteo Bertini added the comment: Bumped in this bug yesterday, sadly a script working (by chance) in Python2 doesn't work in Python3 because of this bug. -- nosy: +naufraghi ___ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue14156> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23246] distutils fails to locate vcvarsall with Visual C++ Compiler for Python
Matteo Bertini added the comment: I'm back on this issue with a minimal patch, and a longer motivation. Distutils does not support Visual C++ for Python compiler, but it could, with a one-line patch. The proposed workaround is to use `setuptools`. But, we are not alone in this World, am I supposed to fork each third party package still using `distutils` and upgrade them to `setuptools`? No, someone will say, you can "simply" `import setuptools`, and it will monkey-patch `distutils` adding the support for VS for Python. 1) this is implicit, very very against the Python Zen 2) the modifications are not limited and back-compatible. Some packages, say `sip` from `PyQt`, are broken simply adding this `import setuptools`, and other are too. That said, I think this minimal patch to the `find_vcvarsall` code, can save a lot of time to every Python 2.7 users, time I see better spent upgrading to Python 3. Sorry for the rant-mode, but I very liked Python, and I still like Python more than other languages, but I don't think that providing half broken solutions and very limited support to all the developer still running Python 2.7 in some big old project is a good strategy to push people to Python 3. Python 3 is already a better language, but Python as a language can be a better language only if Python 2.7 will be a first class citizen till 2020. -- keywords: +patch nosy: +naufraghi type: -> enhancement Added file: http://bugs.python.org/file45916/vsforpython.diff ___ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue23246> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7111] core dump when stderr is moved
Changes by Matteo Bertini matt...@naufraghi.net: -- nosy: +naufraghi ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7111 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7111] stdout closed
Changes by Matteo Bertini matt...@naufraghi.net: -- title: core dump when stderr is moved - stdout closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7111 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7111] core dump when stderr is moved
Matteo Bertini matt...@naufraghi.net added the comment: sorry, title restored! -- title: stdout closed - core dump when stderr is moved ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7111 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1488934] file.write + closed pipe = no error
Changes by Matteo Bertini matt...@naufraghi.net: -- nosy: +naufraghi type: - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1488934 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1596] Broken pipes should be handled better in 2.x
Changes by Matteo Bertini matt...@naufraghi.net: -- nosy: +naufraghi ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1596 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5779] _elementtree import can fail silently
New submission from Matteo Bertini matt...@naufraghi.net:
(the patch is old, I forwarded it to Fredrik but I forgot to open the bug)
Playing with PyInstaller I have found that the final part of _elementtree.c:
Index: Modules/_elementtree.c
===
--- Modules/_elementtree.c (revisione 59540)
+++ Modules/_elementtree.c (copia locale)
@@ -2780,7 +2780,10 @@
);
-PyRun_String(bootstrap, Py_file_input, g, NULL);
+if (PyRun_String(bootstrap, Py_file_input, g, NULL) == NULL) {
+m = PyErr_Occurred();
+return;
+}
elementpath_obj = PyDict_GetItemString(g, ElementPath);
executes a bit of python code without checking the return value.
That can lead to weird things playing with import hooks,
for example an assert like this can fail:
Index: Lib/test/test_elemettree.py
===
--- Lib/test/test_elemettree.py (revisione 0)
+++ Lib/test/test_elemettree.py (revisione 0)
@@ -0,0 +1,21 @@
+#! /usr/bin/env python
+
+def importHook(*args, **kwargs):
+if 'xml.etree' in args:
+raise ImportError
+else:
+return __real__import__(*args, **kwargs)
+
+import os
+import __builtin__
+__real__import__ = __builtin__.__import__
+__builtin__.__import__ = importHook
+
+try:
+import xml.etree.cElementTree as cET
+except ImportError:
+pass
+else:
+out = os.popen(python -c 'import xml.etree.cElementTree as cET;
print dir(cET)').read().strip()
+assert str(dir(cET)) == out, (str(dir(cET)), out)
+
Quite a novice with python internals, so comments are welcome.
Matteo Bertini
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severity: normal
status: open
title: _elementtree import can fail silently
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[issue5779] _elementtree import can fail silently
Matteo Bertini matt...@naufraghi.net added the comment: Ups, I duplicated myself... issue3475 -- status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5779 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1068268] subprocess is not EINTR-safe
Changes by Matteo Bertini matt...@naufraghi.net: Removed file: http://bugs.python.org/file11818/subprocess-retry-on-EINTR-std-in-out-err.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1068268 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1068268] subprocess is not EINTR-safe
Changes by Matteo Bertini matt...@naufraghi.net: Removed file: http://bugs.python.org/file11511/subprocess-eintr-safety-25maint-r65475.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1068268 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1068268] subprocess is not EINTR-safe
Matteo Bertini matt...@naufraghi.net added the comment: no EINTR patch upgraded to 25-maint r65475 that protects: *) all direct calls *) all returned fd I hope :P Added file: http://bugs.python.org/file12438/no-EINTR-subprocess.py-25-maint-r65475.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1068268 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1068268] subprocess is not EINTR-safe
Matteo Bertini matt...@naufraghi.net added the comment: Please have a look at the proposed patch: http://bugs.python.org/file11511/subprocess-eintr-safety-25maint- r65475.patch the list is more or less the patch itself. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1068268 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3588] sysconfig variable LINKFORSHARED has wrong value for MacOS X framework build
Matteo Bertini [EMAIL PROTECTED] added the comment: I can add that providing the option: -mmacosx-version-min=10.4 or setting the anv var MACOSX_DEPLOYMENT_TARGET=10.4 is it possible to build an extension in MacPython.org too (without that option there was a problem with some 10.5 libs) ___ Python tracker [EMAIL PROTECTED] http://bugs.python.org/issue3588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3588] sysconfig variable LINKFORSHARED has wrong value for MacOS X framework build
Matteo Bertini [EMAIL PROTECTED] added the comment: I confirm this issue, some handy workaround available? -- nosy: +naufraghi ___ Python tracker [EMAIL PROTECTED] http://bugs.python.org/issue3588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3588] sysconfig variable LINKFORSHARED has wrong value for MacOS X framework build
Matteo Bertini [EMAIL PROTECTED] added the comment: The solution I found is: LINKFORSHARED = -u _PyMac_Error -framework Python as in the Apple included Python Makefile and LDFLAGS += -F$(PYTHONFRAMEWORKPREFIX) that makes linker use the right framework (not sure, but works with MacPython installed) ___ Python tracker [EMAIL PROTECTED] http://bugs.python.org/issue3588 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1068268] subprocess is not EINTR-safe
Matteo Bertini [EMAIL PROTECTED] added the comment: Factorized try-except code, merged r65475 from 25-maint. Protetect std[in|out|err] read and write too. Added file: http://bugs.python.org/file11818/subprocess-retry-on-EINTR-std-in-out-err.diff ___ Python tracker [EMAIL PROTECTED] http://bugs.python.org/issue1068268 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1068268] subprocess is not EINTR-safe
Matteo Bertini [EMAIL PROTECTED] added the comment: Ups, forgot a _no_intr around select.select Index: subprocess.py === --- subprocess.py (revisione 19645) +++ subprocess.py (copia locale) @@ -1178,7 +1178,7 @@ input_offset = 0 while read_set or write_set: -rlist, wlist, xlist = select.select(read_set, write_set, []) +rlist, wlist, xlist = _no_intr(select.select)(read_set, write_set, []) if self.stdin in wlist: # When select has indicated that the file is writable, ___ Python tracker [EMAIL PROTECTED] http://bugs.python.org/issue1068268 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue4017] IDLE 2.6 broken on OSX (Leopard)
Matteo Bertini [EMAIL PROTECTED] added the comment: I have the same error as in msg74221 RuntimeError: tk.h version (8.4) doesn't match libtk.a version (8.5) Some workaround not involving a full rebuild? -- nosy: +naufraghi ___ Python tracker [EMAIL PROTECTED] http://bugs.python.org/issue4017 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1068268] subprocess is not EINTR-safe
Matteo Bertini [EMAIL PROTECTED] added the comment: Upgrade subprocess.py patch to 25-maint r65475 (apply cleanly with http://bugs.python.org/issue2113 fixed) -- keywords: +patch Added file: http://bugs.python.org/file11511/subprocess-eintr-safety-25maint-r65475.patch ___ Python tracker [EMAIL PROTECTED] http://bugs.python.org/issue1068268 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1068268] subprocess is not EINTR-safe
Matteo Bertini [EMAIL PROTECTED] added the comment: I'd like to suggest to rise the priority of this bug. Till this bus is around, no way using any module using subprocess.Popen form a PyQt app (and I suppose PyGtk and wxPython too). -- nosy: +naufraghi ___ Python tracker [EMAIL PROTECTED] http://bugs.python.org/issue1068268 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3475] _elementtree.c import can fail silently
New submission from Matteo Bertini [EMAIL PROTECTED]: Playing with PyInstaller I have found that the final part of _elementtree.c: Index: Modules/_elementtree.c === --- Modules/_elementtree.c (revisione 59540) +++ Modules/_elementtree.c (copia locale) @@ -2780,7 +2780,10 @@ ); -PyRun_String(bootstrap, Py_file_input, g, NULL); +if (PyRun_String(bootstrap, Py_file_input, g, NULL) == NULL) +return; elementpath_obj = PyDict_GetItemString(g, ElementPath); execute a bit of python code without checking the return value. That can lead to weird things playing with import hooks, for example an assert like this can fail: Index: Lib/test/test_elemettree.py === --- Lib/test/test_elemettree.py (revisione 0) +++ Lib/test/test_elemettree.py (revisione 0) @@ -0,0 +1,21 @@ +#! /usr/bin/env python + +def importHook(*args, **kwargs): +if 'xml.etree' in args: +raise ImportError +else: +return __real__import__(*args, **kwargs) + +import os +import __builtin__ +__real__import__ = __builtin__.__import__ +__builtin__.__import__ = importHook + +try: +import xml.etree.cElementTree as cET +except ImportError: +pass +else: +out = os.popen(python -c 'import xml.etree.cElementTree as cET; print dir(cET)').read().strip() +assert str(dir(cET)) == out, (str(dir(cET)), out) + -- components: XML messages: 70488 nosy: naufraghi severity: normal status: open title: _elementtree.c import can fail silently versions: Python 2.5 ___ Python tracker [EMAIL PROTECTED] http://bugs.python.org/issue3475 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
