Python import pyd error

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Bug: Importing .pyd modules after freezing the application. #436

Bug: Importing .pyd modules after freezing the application. #436

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Original date: 2011/10/13
Original reporter: *esttecb AND hotmail DOT COOM *

Hi! After freezing my application with —onefile option, it cant import .pyd modules.
i know I can embed them into my frozen app, but my goal is to have them in separated packages.

It works fine if I change the pyd (cython) files by the original pyc or py files. Otherwise, the modules are not detected (I get the no module named. error).

I tried pyinstaller 1.5.1 and the one in the svn trunk.

The text was updated successfully, but these errors were encountered:

Original date: 2011/10/13
Original reporter: *esttecb AND hotmail DOT COOM *

You mean sys.path.append(‘\home\pyd_dir’) ?, I’ve tried that with no success. It was my first thought.

The package is found, I mean if I add .py files along with the pyd files, I can import the py files, but not the pyd files.

Original date: 2011/10/13

what about doing the import by function import()? Like:

#!python mymodule = __import__('path_to_pyd/pyd_name.pyd') mymodule.function_in_mymodule() 

Original date: 2011/10/13
Original reporter: *esttecb AND hotmail DOT COOM *

Replying to [comment:3 matysek]:

what about doing the import by function import()? Like:

#!python mymodule = __import__('path_to_pyd/pyd_name.pyd') mymodule.function_in_mymodule() 

Actually, that’s what I’m doing, importing dynamically.
I just tried adding the pyd extension, and it doesn’t work either (same no mudle named. error).

The app works just fine in the «live version», I mean before freezing.

Original date: 2011/10/13
Original reporter: *esttecb AND hotmail DOT COOM *

gotta add. I tried adding the pyd extension and it doesnt work in the not-frozen version. I’m using the importlib to make the imports (that should not be a problem since it works ok before freezing).

Original date: 2011/10/13
Original reporter: *esttecb AND hotmail DOT COOM *

How is this fixed? I’m still not been able to import pyd modules.

Original date: 2011/10/13

How do you get the path where your *.pyd should live?

Original date: 2011/10/13

Some code examples would be fine.

Original date: 2011/10/13
Original reporter: *esttecb AND hotmail DOT COOM *

«How do you get the path where your *.pyd should live?»

This is what I’ve tried so far:

module = importlib.import_module(«package.module»)
module = import(‘C:/user/package/module.pyd’) #yes, I tried hardcoding the path
module = import(‘C:\user\package\module.pyd’)
module = import(‘C:\user\package\module’)

module_path = os.path.join(os.path.abspath(os.path.dirname(sys.argv[0])), «package», «module.pyd»)
module = import(module_path)

None of them work after freezing. The «importlib» and «import package.module» work fine before freezing.
And they work fine if the modules are .py or .pyc modules after freezing).

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Python Import Pyd Error

We have collected for you the most relevant information on Python Import Pyd Error, as well as possible solutions to this problem. Take a look at the links provided and find the solution that works. Other people have encountered Python Import Pyd Error before you, so use the ready-made solutions.

Cython pyd files not importing through python — Stack Overflow

https://stackoverflow.com/questions/46392003/cython-pyd-files-not-importing-through-python

As python was too slow at doing the necessary processing, I turned to Cython for speed gains and it worked a treat. I can compile my .pyx file into a .pyd file that can be imported and run from python with a simple import statement (i.e. «import module»).

python — Import custom module not working (.pyd-file .

https://blender.stackexchange.com/questions/110071/import-custom-module-not-working-pyd-file

I want to use this .pyd-file in blender, but I can’t get it to import the module. import cmake_example as m gives the following error: File «\test.py», line 1, in ImportError: No module named ‘cmake_example’ Error: Python script fail, look in the console for now. I’ve tried to place the .pyd-file according to the result I get from .

python — importing PYD files DaniWeb

https://www.daniweb.com/programming/software-development/threads/154379/importing-pyd-files

You’ll have to excuse me, I’m a complete python newbie, but am trying to import a pyd file that I’ve been sent by a friend. He assures me the file works fine on his computer but when I run. import myfile.pyd, after having placed the pyd file in the c:\Python\DLLs folder and added the directory to the environment variable, I get the following error

Python error «ImportError: No module named» — Stack Overflow

https://stackoverflow.com/questions/338768/python-error-importerror-no-module-named

I solved my own problem, and I will write a summary of the things that were wrong and the solution: The file needs to be called exactly __init__.py.If the extension is different such as in my case .py.bin then Python cannot move through the directories and then it cannot find the modules. To edit the files you need to use a Linux editor, such as vi or nano.

python — ModuleNotFoundError: No module named ‘pyodbc .

https://stackoverflow.com/questions/52085191/modulenotfounderror-no-module-named-pyodbc-when-importing-pyodbc-into-py-scri

Traceback (most recent call last): File «C:\Users\Jerry\Documents\Python\SQLembed.py», line 5, in import pyodbc as pyodbc ModuleNotFoundError: No module named ‘pyodbc’ (where line 5 is the ‘import pyodbc’ line) I have tried copying the pyodbc.cp37-win_amd64.pyd file into my Python Scripts folder and into the folder where my pip.exe .

python — ImportError after successful pip installation .

https://stackoverflow.com/questions/32680081/importerror-after-successful-pip-installation

So if you type /usr/local/bin/python, you will be able to import the library. The second — often preferred — option is to specifically invoke the right version of pip. To do so, you can use python -m pip install instead of pip install .

ITK Python wrapping does not build _ITKPyBasePython.pyd on .

https://github.com/InsightSoftwareConsortium/ITK/issues/2252

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Error importing a .pyd file (as a python module) from a .

https://exceptionshub.com/error-importing-a-pyd-file-as-a-python-module-from-a-pyo-file.html

It’s typically because of one or more of the following: The .pyd is not in your current path (you said it was in the same folder so that should not be the problem); A DLL the .pyd depends on is …

python — pydがimportできない場合の対処法は？ — スタック・ …

https://ja.stackoverflow.com/questions/51174/pyd%e3%81%8cimport%e3%81%a7%e3%81%8d%e3%81%aa%e3%81%84%e5%a0%b4%e5%90%88%e3%81%ae%e5%af%be%e5%87%a6%e6%b3%95%e3%81%af

インタプリタからfoo.pydをimportすると正常にできて，同じフォルダ内にあるabcde.pydをimportすると次のエラーがでます． >>> import abcde Traceback (most recent call last): File «», line 1, in ImportError.

Python Import Pyd Error Fixes & Solutions

We are confident that the above descriptions of Python Import Pyd Error and how to fix it will be useful to you. If you have another solution to Python Import Pyd Error or some notes on the existing ways to solve it, then please drop us an email.

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Источник

Добавить расширение файла для импорта (к .pyd добавить .dll)

Я компилирую динамическую библиотеку в С++, которая получает расширение .dll. Затем с помощью утилиты я делаю эту динамическую библиотеку доступной для питона.
Проблема в том, что питоновский import mymodule подразумевает, что mymodule имеет расширение .pyd. Чтобы не приходилось вручную менять расширение с .dll на .pyd, хотелось бы чтобы питон распознавал также .dll расширение (именно не сменить расширение, а добавить).

Возможно ли это сделать? Подразумеваю что надо использовать python-config

Как добавить свою dll в таблицу импорта
Добрый день. Подскажите пожалуйста, как добавить dll(свою) в таблицу импорта своей программы.

Добавить расширение к имени файла
т.е. чтобы постоянно не писать его в программе. void vvod(char name) < char dat=".dat"; .

Добавить расширение файла в список скрытых
Как добавить расширение в список скрытых файлов? Одна используемая мной программа создаёт в.

Как добавить новое расширение файла — в контекстное меню Тotal Commander
total commander Подскажите как добавить новое расширение файла — в контекстное меню Тотал.

Kerim_Geophysic, не знаю что ты там делаешь доступным для питона и как, но чтобы использовать dll хватит простого модуля ctypes.

Сообщение от Kerim_Geophysic

>>> import importlib >>> importlib.machinery.all_suffixes() ['.py', '.pyw', '.pyc', '.cp38-win_amd64.pyd', '.pyd'] >>>

Хотелку можно адресовать Гвидо, чтобы он исправил встроенную библиотеку.
Но Гвидо уже отошел от дел.

P.S. Разумеется в importlib есть возможность добавить свою dll, но проще сменить расширение.

Правильный подход — ставить расширение pyd. pyd — Это указатель на то, что либа является именно питоновским модулем. И, как и всякий правильный подход, реализуется проще, чем неправильный.

DmFat, ctypes не подходит, я решил использовать pybind11
dondublon, я догадываюсь, но как мне решить проблему: я компилирую в С++ динамическую библиотеку, которую можно использовать в С++ (.dll) и в питоне через import mylib (здесь она должна быть с расширением .pyd).
Очень не хотелось бы после компиляции библиотеки в С++ копировать ее и одну из копий переименовывать в .pyd
В моем проекте это должна быть библиотека общая для питона и С++

Есть ли идеи как поступить?

Добавлено через 3 минуты
Garry Galler, пытаюсь так сделать:

import importlib importlib.machinery.SOURCE_SUFFIXES.append('.dll') importlib.machinery.all_suffixes() ['.py', '.pyw', '.dll', '.pyc', '.cp38-win_amd64.pyd', '.pyd'] import PyBind11_proba # моя .dll, import PyBind11_proba.dll тоже не работает

но получаю ошибку:
Traceback (most recent call last):
File «C:\Anaconda3\envs\MyEnv38\lib\site-packages\IPython\core\interactiveshell.py», line 3417, in run_code
exec(code_obj, self.user_global_ns, self.user_ns)
File «», line 1, in
import PyBind11_proba
File «C:\Program Files\JetBrains\PyCharm 2020.1\plugins\python\helpers\pydev\_pydev_bundle\pydev_import_hook.py», line 21, in do_import
module = self._system_import(name, *args, **kwargs)
ModuleNotFoundError: No module named ‘PyBind11_proba’

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