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Closed
m-rossi opened this issue
Oct 13, 2020
· 8 comments
Closed
Import win32ui broken on Python 3.9
#1593
m-rossi opened this issue
Oct 13, 2020
· 8 comments
Comments
Expected behavior and actual behavior
Importing win32ui fails on Python 3.9
Steps to reproduce the problem
Install a version of Python 3.9, I used that from conda-forge:
conda create -n py39 python=3.9 conda activate py39 pip install pywin32 python
import win32ui Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: DLL load failed while importing win32ui: The specified module could not be found.
Version of Python and pywin32
Python 3.9.0 | packaged by conda-forge | (default, Oct 10 2020, 20:35:00) [MSC v.1916 64 bit (AMD64)] on win32
pip show pywin32
Name: pywin32
Version: 228
m-rossi
changed the title
Import pywin32 broken on Python 3.9
Import win32ui broken on Python 3.9
Oct 13, 2020
Similar issue with python 3.9 when installing 228 64bit from binaries and with 228 & 225 via PIP + post install script. win32ui is found but fails to import.
nvm, i switched over to uiautomation, which works brilliantly for my use case, so going to abandon pursuing this further and get on with the rest of 2020.
windbg traceback for LoadLibraryEx loading win32ui.pyd.
(5518.5d50): Access violation - code c0000005 (first chance)
First chance exceptions are reported before any exception handling.
This exception may be expected and handled.
python39!_PyObject_GC_Alloc+0x11 [inlined in python39!_PyObject_GC_Malloc+0x20]:
00007ffe`77f2a450 488b5f10 mov rbx,qword ptr [rdi+10h] ds:00000000`00000010=????????????????
0:000> k
# Child-SP RetAddr Call Site
00 (Inline Function) --------`-------- python39!_PyObject_GC_Alloc+0x11 [C:A31sModulesgcmodule.c @ 2215]
01 000000a9`881ff450 00007ffe`77f2c3d6 python39!_PyObject_GC_Malloc+0x20 [C:A31sModulesgcmodule.c @ 2252]
02 000000a9`881ff480 00007ffe`77f3d6a0 python39!_PyObject_GC_NewVar+0x3a [C:A31sModulesgcmodule.c @ 2281]
03 (Inline Function) --------`-------- python39!tuple_alloc+0x5a [C:A31sObjectstupleobject.c @ 92]
04 (Inline Function) --------`-------- python39!PyTuple_New+0x63 [C:A31sObjectstupleobject.c @ 110]
05 000000a9`881ff4b0 00007ffe`77f3e0ab python39!do_mktuple+0x94 [C:A31sPythonmodsupport.c @ 260]
*** WARNING: Unable to verify checksum for R:test_load39win32ui.pyd
06 (Inline Function) --------`-------- python39!va_build_value+0xa3 [C:A31sPythonmodsupport.c @ 564]
07 000000a9`881ff510 00000000`550921e0 python39!Py_BuildValue+0xbb [C:A31sPythonmodsupport.c @ 519]
08 (Inline Function) --------`-------- win32ui!PyCCtrlView_Type::{ctor}+0x67 [t:testtest_pywin32pywin32pythonwinwin32control.h @ 30]
09 000000a9`881ff560 00007ffe`cbbcbc0e win32ui!`dynamic initializer for 'PyCRichEditView::type''+0x70 [t:testtest_pywin32pywin32pythonwinwin32richedit.cpp @ 225]
0a 000000a9`881ff5b0 00000000`5510203f ucrtbase!initterm+0x3e
0b 000000a9`881ff5e0 00000000`55102191 win32ui!dllmain_crt_process_attach+0xbb [f:ddvctoolscrtvcstartupsrcstartupdll_dllmain.cpp @ 67]
0c 000000a9`881ff610 00007ffe`ce825021 win32ui!dllmain_dispatch+0x5d [f:ddvctoolscrtvcstartupsrcstartupdll_dllmain.cpp @ 190]
0d 000000a9`881ff670 00007ffe`ce869385 ntdll!LdrpCallInitRoutine+0x65
0e 000000a9`881ff6e0 00007ffe`ce869178 ntdll!LdrpInitializeNode+0x1b1
0f 000000a9`881ff820 00007ffe`ce82aa17 ntdll!LdrpInitializeGraphRecurse+0x80
10 000000a9`881ff860 00007ffe`ce822511 ntdll!LdrpPrepareModuleForExecution+0xbf
11 000000a9`881ff8a0 00007ffe`ce822228 ntdll!LdrpLoadDllInternal+0x199
12 000000a9`881ff920 00007ffe`ce8216e4 ntdll!LdrpLoadDll+0xa8
13 000000a9`881ffad0 00007ffe`cbcd5630 ntdll!LdrLoadDll+0xe4
*** WARNING: Unable to verify checksum for R:test_load39test.exe
*** ERROR: Module load completed but symbols could not be loaded for R:test_load39test.exe
14 000000a9`881ffbc0 00007ff6`58f81016 KERNELBASE!LoadLibraryExW+0x170
15 000000a9`881ffc30 00007ff6`58f812e8 test+0x1016
16 000000a9`881ffc70 00007ffe`cd677bd4 test+0x12e8
17 000000a9`881ffcb0 00007ffe`ce86ce51 KERNEL32!BaseThreadInitThunk+0x14
18 000000a9`881ffce0 00000000`00000000 ntdll!RtlUserThreadStart+0x21
So what causes initialization failure is this line: https://github.com/mhammond/pywin32/blob/master/Pythonwin/win32control.h#L30 . Verified that if I comment out that line, win32ui loads fine.
Unfortunately I have no idea what those lines are doing so I cannot propose a fix.
That’s very helpful, thanks, and I can reproduce this in visual studio — I didn’t consider that an exception was being caught and ignored. Turns out we aren’t holding the GIL when we call back into Python — I’ve no idea why this is different in 3.9 vs other versions, but the fix is simple and is safe in all versions.
This is a wheel package I built for anyone that need it until an official package is released (rename .zip to .whl):
Thanks! Note that I just enabled 3.9 on CI, so every push will end up with wheels available as the artifacts of the CI run.
m-rossi
added a commit
to regro-cf-autotick-bot/pywinauto-feedstock
that referenced
this issue
Jan 19, 2021
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-4 / 26 / 9 Регистрация: 06.03.2015 Сообщений: 209 |
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1 |
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22.10.2016, 15:52. Показов 9273. Ответов 10
Всем привет. По советам гугла скачал pywin32. После застрял на шаге установки доп компонентов, где нужно через командную строку установить файл pywin32_postinstall.py. В командную строку я ввел Код D:Pythonpython.exe Scriptspywin32_postinstall.py -install На что получил ошибку #2 (нету указанного файла). Проверил все ссылки, все правильно… Файл тоже существует по указанной ссылке.
__________________
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Programming Эксперт 94731 / 64177 / 26122 Регистрация: 12.04.2006 Сообщений: 116,782 |
22.10.2016, 15:52 |
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Ответы с готовыми решениями: Не подключается win32gui >>> import win32gui Установка ПО. Ошибка 1622 Установка xorg (ошибка) установка win 7 ошибка 10 |
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-4 / 26 / 9 Регистрация: 06.03.2015 Сообщений: 209 |
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22.10.2016, 16:57 [ТС] |
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pywin32 я скачал и установил. Мне нужно установить доп софт, в который входит win32gui.
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5403 / 3827 / 1214 Регистрация: 28.10.2013 Сообщений: 9,554 Записей в блоге: 1 |
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22.10.2016, 18:58 |
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РешениеА на какую версию python-а вы ставите? Для версий старше 3.3 используется не pywin32, а pypywin32 и в нем win32gui уже включен.
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Сообщение было отмечено Dave_ как решение
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562 / 302 / 189 Регистрация: 20.05.2016 Сообщений: 592 |
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22.10.2016, 18:58 |
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Не нужен никакой доп. софт, win32gui — часть pywin32. pywin32_postinstall.py должен, если не ошибаюсь, запускаться автоматически. Он не устанавливает никаких дополнительных модулей и пр. в этом духе; он: копирует некоторые модули в системную папку, создаёт pth-файл, добавляет в контекстное меню питонячьих файлов пункт Edit with Pythonwin и т.д. … Что касается ошибки: укажите полный путь к pywin32_postinstall.py
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-4 / 26 / 9 Регистрация: 06.03.2015 Сообщений: 209 |
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22.10.2016, 19:15 [ТС] |
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Версия у меня 3.5.1 . У тебя нету случайно ссылочки на whl файл?
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2738 / 2341 / 620 Регистрация: 19.03.2012 Сообщений: 8,832 |
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22.10.2016, 19:19 |
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-4 / 26 / 9 Регистрация: 06.03.2015 Сообщений: 209 |
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22.10.2016, 20:06 [ТС] |
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shsv,
pypywin32
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562 / 302 / 189 Регистрация: 20.05.2016 Сообщений: 592 |
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22.10.2016, 20:48 |
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Dave_, а скрипт Вам удалось запустить? Если, допустим, pywin32 установился, то, может быть, нет pywin32.pth в site-packages?
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-4 / 26 / 9 Регистрация: 06.03.2015 Сообщений: 209 |
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22.10.2016, 21:07 [ТС] |
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Всем спасибо. Тему можно закрывать.
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У меня стоит Windows 11 с Python 3.10.0, pip 22.0.4. pywin32:
Name: pywin32
Version: 303
Summary: Python for Window Extensions
Home-page: https://github.com/mhammond/pywin32
Author: Mark Hammond (et al)
Author-email: mhammond@skippinet.com.au
License: PSF
Location: c:userserrmaappdataroamingpythonpython310site-packages
Requires:
Required-by:При запуске pip install win32gui:
...
error: subprocess-exited-with-error
× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> [20 lines of output]
Traceback (most recent call last):
File "C:UserserrmaAppDataRoamingPythonPython310site-packagespip_vendorpep517in_process_in_process.py", line 363, in <module>
main()
File "C:UserserrmaAppDataRoamingPythonPython310site-packagespip_vendorpep517in_process_in_process.py", line 345, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "C:UserserrmaAppDataRoamingPythonPython310site-packagespip_vendorpep517in_process_in_process.py", line 130, in get_requires_for_build_wheel
return hook(config_settings)
File "C:UserserrmaAppDataLocalTemppip-build-env-7g6azkbvoverlayLibsite-packagessetuptoolsbuild_meta.py", line 177, in get_requires_for_build_wheel
return self._get_build_requires(
File "C:UserserrmaAppDataLocalTemppip-build-env-7g6azkbvoverlayLibsite-packagessetuptoolsbuild_meta.py", line 159, in _get_build_requires
self.run_setup()
File "C:UserserrmaAppDataLocalTemppip-build-env-7g6azkbvoverlayLibsite-packagessetuptoolsbuild_meta.py", line 281, in run_setup
super(_BuildMetaLegacyBackend,
File "C:UserserrmaAppDataLocalTemppip-build-env-7g6azkbvoverlayLibsite-packagessetuptoolsbuild_meta.py", line 174, in run_setup
exec(compile(code, __file__, 'exec'), locals())
File "setup.py", line 27, in <module>
from win32.distutils.gui import win32gui_build_ext
File "C:UserserrmaAppDataLocalTemppip-install-q1m1y_iywin32gui_1bbf420bae6242c6b9530a842796097bwin32distutilsgui.py", line 6, in <module>
from .command import win32_build_ext
ModuleNotFoundError: No module named 'win32.distutils.command'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error
× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.
note: This error originates from a subprocess, and is likely not a problem with pip.Буду рад любой помощи.
no module named win32gui
Hi forum,
i am still trying to get access to button presses on the touch screen.
It seems like the touch screen does register presses different to the mouse. By this, the press is only registered after the release. This is not what i want.
I found a hook which might help. However, at the moment i get the error message that there is no module named win32gui.
How do i solve this?
Is there win32 integrated in OpenSesame or do i need to install this?
I already downloaded this, but i am not sure where i have to put the file. Into the OpenSesame file with the .exe? And then, how do i make it run?
I tried:
import pip pip.main(['install','pywin32‑225‑cp38‑cp38‑win_amd64.whl'])
I still get the error message. Probably i am doing wrong something simple. ?
Stephan
Howto: Installing pywin32 on Python 3.5.1 64-bit
Installing Python for Windows Extensions on Python 3.5.1 64-bit
C:>pip install pypiwin32
If you are getting the following error message in importing win32gui install VC++ 2010 redistributable.
>>> import win32gui
Traceback (most recent call last):
File «<stdin>», line 1, in <module>
ImportError: DLL load failed: The specified module could not be found.
Reference(s):
http://sourceforge.net/projects/pywin32/
https://www.python.org/downloads/
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