[issue43668] Segfault with for fresh ubuntu 20.04 install
New submission from axel : The python interpreter segfaults when running in a miniconda environment on a fresh install of ubuntu 20.04.2. This seems to happen intermittently, both while running "pip" during the conda setup of an environment and during the execution of code like below. The issue is most have mostly been reproduced with conda, but seems to happen regardless, which is why I suspect it is a python bug. It is very odd that I can't seem to find anyone else with the same issue. The segfault always occurs when running the following code, which reads texts from files and tokenizes the result. The segfault location changes from run to run. Also the exact same code can run on another computer with the same conda environment on a ubuntu 18.04. The core dumps always points to some function in the unicodeobject.c file in python but the exact function changes from crash to crash. At least one crash has a clear dereferenced pointer 0x0 where the "unicode object" should be. My guess is that something causes the python interpreter to throw away the pointed to unicode object while it is still being worked on causing a segfault. But any bug in the interpreter or NLTK should have been noticed by more users, and I cannot find anyone with similar issues. Things tried that didn't fix the issue: 1. Reformatting and reinstalling ubuntu 2. Switched to ubuntu 18.04 (on this computer, another computer with 18.04 can run the code just fine) 3. Replacing hardware, to ensure that RAM, or SSD disk isn't broken 4. Changing to python versions 3.8.6, 3.8.8, 3.9.2 5. Cloning the conda environment from a working computer to the broken one Attached is one stacktrace of the fault handler along with it's corresponding core dump stack trace from gdb. ``` (eo) axel@minimind:~/test$ python tokenizer_mini.py 2021-03-30 11:10:15.588399: W tensorflow/stream_executor/platform/default/dso_loader.cc:60] Could not load dynamic library 'libcudart.so.11.0'; dlerror: libcudart.so.11.0: cannot open shared object file: No such file or directory 2021-03-30 11:10:15.588426: I tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine. Fatal Python error: Segmentation fault Current thread 0x7faa73bbe740 (most recent call first): File "tokenizer_mini.py", line 36 in preprocess_string File "tokenizer_mini.py", line 51 in Segmentation fault (core dumped) ``` ``` #0 raise (sig=) at ../sysdeps/unix/sysv/linux/raise.c:50 #1 #2 find_maxchar_surrogates (num_surrogates=, maxchar=, end=0x4 , begin=0x0) at /home/conda/feedstock_root/build_artifacts/python-split_1613835706476/work/Objects/unicodeobject.c:1703 #3 _PyUnicode_Ready (unicode=0x7f7e4e04d7f0) at /home/conda/feedstock_root/build_artifacts/python-split_1613835706476/work/Objects/unicodeobject.c:1742 #4 0x55cd65f6df6a in PyUnicode_RichCompare (left=0x7f7e4cf43fb0, right=, op=2) at /home/conda/feedstock_root/build_artifacts/python-split_1613835706476/work/Objects/unicodeobject.c:11205 #5 0x55cd6601712a in do_richcompare (op=2, w=0x7f7e4e04d7f0, v=0x7f7e4cf43fb0) at /home/conda/feedstock_root/build_artifacts/python-split_1613835706476/work/Objects/object.c:726 #6 PyObject_RichCompare (op=2, w=0x7f7e4e04d7f0, v=0x7f7e4cf43fb0) at /home/conda/feedstock_root/build_artifacts/python-split_1613835706476/work/Objects/object.c:774 #7 PyObject_RichCompareBool (op=2, w=0x7f7e4e04d7f0, v=0x7f7e4cf43fb0) at /home/conda/feedstock_root/build_artifacts/python-split_1613835706476/work/Objects/object.c:796 #8 list_contains (a=0x7f7e4e04b4c0, el=0x7f7e4cf43fb0) at /home/conda/feedstock_root/build_artifacts/python-split_1613835706476/work/Objects/listobject.c:455 #9 0x55cd660be41b in PySequence_Contains (ob=0x7f7e4cf43fb0, seq=0x7f7e4e04b4c0) at /home/conda/feedstock_root/build_artifacts/python-split_1613835706476/work/Objects/abstract.c:2083 #10 cmp_outcome (w=0x7f7e4e04b4c0, v=0x7f7e4cf43fb0, op=, tstate=) at /home/conda/feedstock_root/build_artifacts/python-split_1613835706476/work/Python/ceval.c:5082 #11 _PyEval_EvalFrameDefault (f=, throwflag=) at /home/conda/feedstock_root/build_artifacts/python-split_1613835706476/work/Python/ceval.c:2977 #12 0x55cd6609f706 in PyEval_EvalFrameEx (throwflag=0, f=0x7f7e4f4d3c40) at /home/conda/feedstock_root/build_artifacts/python-split_1613835706476/work/Python/ceval.c:738 #13 function_code_fastcall (globals=, nargs=, args=, co=) at /home/conda/feedstock_root/build_artifacts/python-split_1613835706476/work/Objects/call.c:284 #14 _PyFunction_Vectorcall (func=, stack=, nargsf=, kwnames=) at /home/conda/feedstock_root/build_artifacts/python-split_1613835706476/work/Objects/call.c:411 #15 0x55cd660be54f in _PyObject_Vectorcall (kwnames=0x0, nargsf=, args=0x7f7f391985b8, callable=0x7f7f39084160) at
[issue43668] Segfault with for fresh ubuntu 20.04 install
axel added the comment: Thanks for the reply, I don't know exactly what you mean by making a simpler reproducer, but as I wrote in the original post, just using pip will cause this issue to happen from time to time, which is why I find it unlikely to be caused by third party libs. I will try to cause a reproduction without 3rd party libs but since I don't have a good idea of what is causing it, I'm not really sure where to start. -- ___ Python tracker <https://bugs.python.org/issue43668> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue36078] argparse: positional with type=int, default=SUPPRESS raise ValueError
New submission from Axel :
Example source:
from argparse import ArgumentParser, SUPPRESS
==
parser = ArgumentParser()
parser.add_argument('i', nargs='?', type=int, default=SUPPRESS)
args = parser.parse_args([])
==
results in:
error: argument integer: invalid int value: '==SUPPRESS=='
Expected: args = Namespace()
In Lib/argparse.py:
line 2399 in _get_value: result = type_func(arg_string)
with arg_string = SUPPRESS = '==SUPPRESS=='
called by ... line 1836 in take_action: argument_values =
self._get_values(action, argument_strings)
which is done before checking for SUPPRESS in line 1851:
if argument_values is not SUPPRESS:
action(...)
--
components: Library (Lib)
messages: 336314
nosy: n8falke
priority: normal
severity: normal
status: open
title: argparse: positional with type=int, default=SUPPRESS raise ValueError
type: behavior
versions: Python 3.8
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[issue36078] argparse: positional with type=int, default=SUPPRESS raise ValueError
Axel added the comment:
Some more details:
The problem is not the order of assignment in take_action:
Defaults have been set by:
def parse_known_args(self, args=None, namespace=None):
...
# add any action defaults that aren't present
for action in self._actions:
if action.dest is not SUPPRESS:
if not hasattr(namespace, action.dest):
if action.default is not SUPPRESS:
setattr(namespace, action.dest, action.default)
Assignment without argument should not happen, like the example shows:
==
from argparse import ArgumentParser
parser = ArgumentParser()
parser.add_argument('i', action="count", default=42)
args = parser.parse_args([])
print(repr(args))
==
Namespace(i=43)
==
--
nosy: -paul.j3
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[issue36078] argparse: positional with type=int, default=SUPPRESS raise ValueError
Change by Axel : -- nosy: +paul.j3 ___ Python tracker <https://bugs.python.org/issue36078> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue36078] argparse: positional with type=int, default=SUPPRESS raise ValueError
Axel added the comment: Thanks for so fast looking into this. Good idea to use the workaround with a own conversion function. I'll use this for now. To see what's happening, I tried a own Action with print in __call__ and a own conversion function with printing. I found following workflow: 1) direct assignment of unconverted default value (if not SUPPRESS, in parse_known_args) 2) conversion of argument string into given type 3) call to Action.__call__ which sets the converted value 4) only in edge cases: Convert default into given type and set in target When there is no option there is only: default | arg, narg = '?' | --opt | arg, narg = '*' - None | 1), 3) | 1) | 1), 2) with [] SUPPRESS | 2)! || str | 1), 2), 3) | 1) | 1), 2) not str* | 1), 3) | 1), 4) | 1), 2) *can be int, float or other calss It gets more complex the deeper I get into the source... Yes, your second choice has probably less side effects. -- ___ Python tracker <https://bugs.python.org/issue36078> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11837] smtplib._quote_periods triggers spurious type error in re.sub
New submission from Axel Rau :
While debugging this
http://article.gmane.org/gmane.comp.python.general/687767
email problem, I'm getting:
---
File
"/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/smtplib.py",
line 794, in send_message
rcpt_options)
File
"/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/smtplib.py",
line 762, in sendmail
(code, resp) = self.data(msg)
File
"/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/smtplib.py",
line 518, in data
q = _quote_periods(msg)
File
"/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/smtplib.py",
line 166, in _quote_periods
return re.sub(br'(?m)^\.', '..', bindata)
File "/Library/Frameworks/Python.framework/Versions/3.2/lib/python3.2/re.py",
line 168, in sub
return _compile(pattern, flags).sub(repl, string, count)
TypeError: sequence item 1: expected bytes, str found
---
The following instrumentation:
---
def sub(pattern, repl, string, count=0, flags=0):
print('re.sub: pattern=%s, repl=%s, string=%s' %
(pattern.__class__.__name__, repl.__class__.__name__,
string.__class__.__name__))
return _compile(pattern, flags).sub(repl, string, count)
---
shows (in my test case with 2nd mail):
---
re.sub: pattern=bytes, repl=str, string=bytes
---
Changing smtplib._quote_periods(bindata) from
---
def _quote_periods(bindata):
return re.sub(br'(?m)^\.', '..', bindata)
---
to:
---
def _quote_periods(bindata):
return re.sub(br'(?m)^\.', b'..', bindata)
---
Fixes the problem for me.
Platform is Mac OS X 10.6.7, 64-bit.
Problem happens always on 2nd mail being sent.
Problem still exists with python 3.2.1a
--
components: Library (Lib)
messages: 133590
nosy: axel
priority: normal
severity: normal
status: open
title: smtplib._quote_periods triggers spurious type error in re.sub
type: behavior
versions: Python 3.2
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[issue11837] smtplib._quote_periods triggers spurious type error in re.sub
Changes by Axel Rau : -- type: behavior -> crash ___ Python tracker <http://bugs.python.org/issue11837> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11837] smtplib._quote_periods triggers spurious type error in re.sub
Axel Rau added the comment: One more hint: The bug does not happen with plain text mails, but can easily be reproduced with MIME attachments. -- ___ Python tracker <http://bugs.python.org/issue11837> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue42267] Python 3.9 broken installer
New submission from Axel Grullón : Initially the Python 3.9 installer worked perfectly, I had every tool at my disposal and every component installed. After I tried installing discord.py an error was shown and it was about certain components that were missing. To my ignorance I uninstalled Python 3.9 and deleted every key and sub-key related to it thinking it would allow me to do a fresh install of Python 3.9 and fix the issue. What I get now is a disastrous incomplete installation when I try to install this Python version, a programmer with knowledge on it told me that no matter the registry keys deleted the installer should be able to install the version without issues. Without further ado, this is the error I get: Python path configuration: PYTHONHOME = (not set) PYTHONPATH = (not set) program name = 'python' isolated = 0 environment = 1 user site = 1 import site = 1 sys._base_executable = 'C:\\Users\\user\\AppData\\Local\\Programs\\Python\\Python39\\python.exe' sys.base_prefix = '' sys.base_exec_prefix = '' sys.platlibdir = 'lib' sys.executable = 'C:\\Users\\user\\AppData\\Local\\Programs\\Python\\Python39\\python.exe' sys.prefix = '' sys.exec_prefix = '' sys.path = [ 'C:\\WINDOWS\\SYSTEM32\\python39.zip', 'C:\\Users\\user\\AppData\\Local\\Programs\\Python\\Python39\\Lib\\', 'C:\\Users\\user\\AppData\\Local\\Programs\\Python\\Python39\\DLLs\\', 'C:\\Program Files\\Python39\\Lib\\', 'C:\\Program Files\\Python39\\DLLs\\', 'C:\\Users\\user\\AppData\\Local\\Programs\\Python\\Python39', ] Fatal Python error: init_fs_encoding: failed to get the Python codec of the filesystem encoding Python runtime state: core initialized ModuleNotFoundError: No module named 'encodings' Current thread 0x2254 (most recent call first): But of course I get such error because a plethora of essential files are missing. C:\Users\user\AppData\Local\Programs\Python\Python39>tree /f Folder PATH listing Volume serial number is 8820-2829 C:. │ LICENSE.txt │ NEWS.txt │ python.exe │ pythonw.exe │ vcruntime140.dll │ vcruntime140_1.dll │ ├───DLLs │ py.ico │ pyc.ico │ pyd.ico │ tcl86t.dll │ tk86t.dll │ _tkinter.pyd │ ├───Doc │ python390.chm │ ├───Lib │ ├───idlelib │ │ │ autocomplete.py │ │ │ autocomplete_w.py │ │ │ autoexpand.py │ │ │ browser.py │ │ │ calltip.py │ │ │ calltip_w.py │ │ │ ChangeLog │ │ │ codecontext.py │ │ │ colorizer.py │ │ │ config-extensions.def │ │ │ config-highlight.def │ │ │ config-keys.def │ │ │ config-main.def │ │ │ config.py │ │ │ configdialog.py │ │ │ config_key.py │ │ │ CREDITS.txt │ │ │ debugger.py │ │ │ debugger_r.py │ │ │ debugobj.py │ │ │ debugobj_r.py │ │ │ delegator.py │ │ │ dynoption.py │ │ │ editor.py │ │ │ extend.txt │ │ │ filelist.py │ │ │ format.py │ │ │ grep.py │ │ │ help.html │ │ │ help.py │ │ │ help_about.py │ │ │ history.py │ │ │ HISTORY.txt │ │ │ hyperparser.py │ │ │ idle.bat │ │ │ idle.py │ │ │ idle.pyw │ │ │ iomenu.py │ │ │ macosx.py │ │ │ mainmenu.py │ │ │ multicall.py │ │ │ NEWS.txt │ │ │ NEWS2x.txt │ │ │ outwin.py │ │ │ parenmatch.py │ │ │ pathbrowser.py │ │ │ percolator.py │ │ │ pyparse.py │ │ │ pyshell.py │ │ │ query.py │ │ │ README.txt │ │ │ redirector.py │ │ │ replace.py │ │ │ rpc.py │ │ │ run.py │ │ │ runscript.py │ │ │ scrolledlist.py │ │ │ search.py │ │ │ searchbase.py │ │ │ searchengine.py │ │ │ sidebar.py │ │ │ squeezer.py │ │ │ stackviewer.py │ │ │ statusbar.py │ │ │ textview.py │ │ │ TODO.txt │ │ │ tooltip.py │ │ │ tree.py │ │ │ undo.py │ │ │ window.py │ │ │ zoomheight.py │ │ │ zzdummy.py │ │ │ __init__.py │ │ │ __main__.py │ │ │ │ │ ├───Icons │ │ │ folder.gif │ │ │ idle.ico │ │ │ idle_16.gif │ │ │ idle_16.png │ │ │ idle_256.png │ │ │ idle_32.gif │ │ │ idle_32.png │ │ │ idle_48.gif │ │ │ idle_48.png │ │ │ minusnode.gif │ │ │ openfolder.gif │ │ │ plusnode.gif │ │ │ python.gif │ │ │ README.txt │ │ │ tk.gif │ │ │ │ │ ├───idle_test │ │ │ │ htest.py │ │ │ │ mock_idle.py │ │ │ │ mock_tk.py │ │ │ │ README.txt │ │ │ │ template.py │ │ │ │ test_autocomplete.py │ │ │ │ test_autocomplete_w.py │ │ │ │ test_autoexpand.py │ │ │ │
[issue13498] os.makedirs exist_ok documentation is incorrect, as is some of the behavior
Changes by Axel Wegen : -- nosy: +Axel.Wegen ___ Python tracker <http://bugs.python.org/issue13498> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12716] Reorganize os docs for files/dirs/fds
Changes by Axel Wegen : -- nosy: +Axel.Wegen ___ Python tracker <http://bugs.python.org/issue12716> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue28935] distutils use ConfigParser in Python 3.x and fails to parse setup.cfg with percent sign
New submission from Axel Haustant: Because of the Python 3.2 configparser renaming/refactoring, string interpolation has been enabled into distutils config parsing and so fails to read any setup.cfg with percent signs (try to perform string interpolation and fails). To reproduce: create a project with a percent sign anywhere in the setup.cfg file and execute python setup.py egg_info. It will pass on Python 2.x and fails on Python 3.x. The attached patch suimply disable string interpolation in distutils config parsing. That would be awesome to have this applied on any 3.x version (because project using tox to test against different Python versions also fails with the same issue Python 3.x and PyPI 3.x) -- components: Distutils files: disable-distutils-string-interpolation.patch keywords: patch messages: 282865 nosy: Axel Haustant, dstufft, eric.araujo priority: normal severity: normal status: open title: distutils use ConfigParser in Python 3.x and fails to parse setup.cfg with percent sign type: crash versions: Python 3.3, Python 3.4, Python 3.5, Python 3.6, Python 3.7 Added file: http://bugs.python.org/file45839/disable-distutils-string-interpolation.patch ___ Python tracker <http://bugs.python.org/issue28935> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue28935] distutils use ConfigParser in Python 3.x and fails to parse setup.cfg with percent sign
Axel Haustant added the comment: You're welcome. I understand the backward compatibility point. But I think that the current state is breaking existing code as it's not documented anywhere and it's a side-effect of another change, not something intentionnal. (this is why I submitted this issue because I'm developing a tool which use the setup.cfg file to store data and it is broken in Python 3. I saw a lot of bug reports on different tools with the same issue (ex: nosetest configuration) I cannot use %% for many reason: - it will not work with Python 2.x (problematic for 2/3 cross compatibility) - it needs every tools to know that in Python 3, they have to change their parser Right now, I'm supporting configuration into an external file for Python 3.x Thanks for your response ! I hope that it can be integrated into future releases (noted the point on 3.3/3.4). -- ___ Python tracker <http://bugs.python.org/issue28935> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue28935] distutils use ConfigParser in Python 3.x and fails to parse setup.cfg with percent sign
Axel Haustant added the comment: No it's not. Same problem but on a different part: the two cited issues are about the .pypirc file not the setup.cfg. The parsing does not occurs at the same place and the fix does not works for setup.cfg (I tried before submitting this issue). In this specific case, setuptools calls distutils to parse the file so the fix has to be in distutils not setuptools (whereas for .pypirc, this is setuptools which is parsing the file) -- ___ Python tracker <http://bugs.python.org/issue28935> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue28935] distutils use ConfigParser in Python 3.x and fails to parse setup.cfg with percent sign
Axel Haustant added the comment: Sorry, it is effectively a duplicate of the second one. But I submitted a patch which is not present in the other. What should I do ? (I'll attach the patch to the other one instead) -- ___ Python tracker <http://bugs.python.org/issue28935> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20754] Distribution.parse_config_files uses interpolation since Python 3
Axel Haustant added the comment: I just attached the patch submitted on issue28935. The fix is to simply give interpolation=None as ConfigParser parameter (as documented in the official Python 3.x ConfigParser documentation) -- keywords: +patch nosy: +noirbizarre Added file: http://bugs.python.org/file45859/disable-distutils-string-interpolation.patch ___ Python tracker <http://bugs.python.org/issue20754> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue26665] pip is not bootstrapped by default
New submission from Axel Luttgens: Relevant page: https://docs.python.org/2/library/ensurepip.html One may read: In most cases, end users of Python shouldn’t need to invoke this module directly (as pip should be bootstrapped by default), but it may be needed if installing pip was skipped when installing Python (or when creating a virtual environment) or after explicitly uninstalling pip. As far as I correctly read the configure file that comes with the 2.7.11 tarball, the default is to behave as if --with-ensurepip=no had been passed. As a result, that sentence fragment: (as pip should be bootstrapped by default) may appear somewhat ambiguous for those compiling Python themselves. Perhaps could this one avoid some head scratching: (as packagers are expected to have bootstrapped pip) HTH, Axel -- assignee: docs@python components: Documentation messages: 262610 nosy: Axel, docs@python priority: normal severity: normal status: open title: pip is not bootstrapped by default type: enhancement versions: Python 2.7 ___ Python tracker <http://bugs.python.org/issue26665> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue26665] pip is not bootstrapped by default on 2.7
Changes by Axel Luttgens : -- title: pip is not bootstrapped by default -> pip is not bootstrapped by default on 2.7 ___ Python tracker <http://bugs.python.org/issue26665> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue26672] regrtest missing in the module name
New submission from Axel Luttgens: Relevant page: https://docs.python.org/2/library/test.html One may read (section 25.5.2): Specifying all as the value for the -u option enables all possible resources: python -m test -uall. I guess this should be: Specifying all as the value for the -u option enables all possible resources: python -m test.regrtest -uall. HTH, Axel -- assignee: docs@python components: Documentation messages: 262661 nosy: Axel, docs@python priority: normal severity: normal status: open title: regrtest missing in the module name type: enhancement versions: Python 2.7 ___ Python tracker <http://bugs.python.org/issue26672> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3722] print followed by exception eats print with doctest
Charles-Axel Dein <[EMAIL PROTECTED]> added the comment: This is a bug. This is not a good behavior. If I would like to temporarily print a variable to see its content, in order to debug my code, doctest will eat its output. Thus I will be make to use pdb or to use logging, or to get rid of doctest. This will be far more complicated. See attached file. -- nosy: +charlax type: feature request -> behavior Added file: http://bugs.python.org/file12238/proof_of_concept_doctest.py ___ Python tracker <[EMAIL PROTECTED]> <http://bugs.python.org/issue3722> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue35404] Document how to import _structure in email.message
New submission from Charles-Axel Dein : The example for `walk()` in `email.message.EmailMessage` makes use of the `_structure` function but does not clarify how to import it. I can make a patch adding a line: from email.iterators import _structure -- assignee: docs@python components: Documentation messages: 331018 nosy: charlax, docs@python priority: normal severity: normal status: open title: Document how to import _structure in email.message type: enhancement versions: Python 3.7 ___ Python tracker <https://bugs.python.org/issue35404> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20351] Add doc examples for DictReader and DictWriter
Charles-Axel Dein added the comment: Hey - is there anything else I need to do here? -- ___ Python tracker <http://bugs.python.org/issue20351> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20351] Add doc examples for DictReader and DictWriter
Charles-Axel Dein added the comment: New version of the patch. -- Added file: http://bugs.python.org/file34969/add_csvdict_examples.patch ___ Python tracker <http://bugs.python.org/issue20351> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20351] Add doc examples for DictReader and DictWriter
Charles-Axel Dein added the comment: Updated patch following review. -- Added file: http://bugs.python.org/file35790/add_csvdict_examples.patch ___ Python tracker <http://bugs.python.org/issue20351> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20351] Add doc examples for DictReader and DictWriter
Charles-Axel Dein added the comment: Anything else I need to do? -- ___ Python tracker <http://bugs.python.org/issue20351> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20310] Recommend using pprint for deterministic doctest
New submission from Charles-Axel Dein: I just thought that using pprint.pprint was an elegant solution to the non-deterministic order of repr(dict) in doctest. See for instance http://bugs.python.org/issue3332 Contrary to sorted(foo().items()): - It provides a nice output that is exactly like a dict. - It supports any number of nested dicts. - It can be used in other cases as well to make doctests elegant. -- assignee: docs@python components: Documentation files: pprint_doctest.patch keywords: patch messages: 208526 nosy: charlax, docs@python priority: normal severity: normal status: open title: Recommend using pprint for deterministic doctest type: enhancement versions: Python 3.4 Added file: http://bugs.python.org/file33560/pprint_doctest.patch ___ Python tracker <http://bugs.python.org/issue20310> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20351] Add doc examples for DictReader and DictWriter
New submission from Charles-Axel Dein: IMO csv.DictWriter and csv.DictReader provides a nicer interface for complex CSV file. I see some people reinventing the DictReader and DictWriter pretty frequently, because when they rapidly scan the documentation all examples are about csv.reader and csv.writer. This patch adds examples. -- assignee: docs@python components: Documentation files: add_csvdict_examples.patch keywords: patch messages: 208835 nosy: charlax, docs@python priority: normal severity: normal status: open title: Add doc examples for DictReader and DictWriter Added file: http://bugs.python.org/file33629/add_csvdict_examples.patch ___ Python tracker <http://bugs.python.org/issue20351> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20351] Add doc examples for DictReader and DictWriter
Charles-Axel Dein added the comment: Updated patch following review. -- Added file: http://bugs.python.org/file34110/add_csvdict_examples.patch ___ Python tracker <http://bugs.python.org/issue20351> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20351] Add doc examples for DictReader and DictWriter
Charles-Axel Dein added the comment: Any update? -- ___ Python tracker <http://bugs.python.org/issue20351> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20351] Add doc examples for DictReader and DictWriter
Charles-Axel Dein added the comment: Sounds good. Do you know when this will get merged? -- ___ Python tracker <http://bugs.python.org/issue20351> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23586] Add classproperty to the builtin functions
New submission from Charles-Axel Dein: Similar to http://bugs.python.org/issue20659 Having a behavior that is similar to a property on a class seems intuitive enough. Is there any specific reason why it does not exist? -- messages: 237227 nosy: charlax priority: normal severity: normal status: open title: Add classproperty to the builtin functions type: enhancement ___ Python tracker <http://bugs.python.org/issue23586> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
