No modulo 'QtCore' Found - Windows Docker Container

[rodrigoleao]

There is a .py running some prediction model in this container on client's virtual machine.

Files in deploy repository
enter image description here

1 - Requirements file

matplotlib==3.4.3
dill==0.3.4
numpy==1.24.4
pandas==2.0.3
scikit-learn==1.1.3
scipy==1.10.1
seaborn==0.11.2
Orange3==3.34.0
PyQt5==5.15.9

2 .py script (the only problem is in PyQt5 import, especifically QtCore)

import os, sys
import numpy as np
import pandas as pd
import logging
import pickle
import json
from typing import List, Union
from datetime import datetime, timedelta

# import QtCore

import PyQt5

logger = logging.getLogger("VOA.%s" % __name__)

class VOAModel():

    models_folder = os.path.dirname(__file__) #get .py file folder
...

3. One of my attempts was to get the .pyd file of the module and import it locally inside .py but the same error was shown.

I am stuck in this error:
enter image description here

Pip freeze in container
enter image description here

Python version in container
enter image description here

When installing the docker image all the requirements appear to be okay and installed, but when executing the process we have this error.

There is no internet connection on this virtual machine and there is just a shared directory to move files.

There is nothing with GUI in this process, it is just a machine learning model from orange that I dont know why use this module QtCore.

Have already tried to do some stuffs like download .whl files from this libs and install locally in container, change lib versions and so on, but nothing works. The only problem is the import of module.

Anyone have a clue?
How can I get this import QtCore error fixed?

[SGaist]

Hi and welcome to devnet,

What is this PyQt5.QtCore.pyd doing there ?
You should move it out of your project structure.

[rodrigoleao]

@SGaist It was just some attemps to import the lib directly in the path structure, but it is there just as garbage, not being used

[SGaist]

@rodrigoleao so as I wrote, remove it.

Are you using a virtual environment ?

[rodrigoleao]

@SGaist this is the dockerfile used for generate de container

#Windows Server 2016:
#ARG WINDOWS_VERSION="10.0.14393.2248"
#Windows Server 2019:
ARG WINDOWS_VERSION="10.0.17763.737-amd64"
FROM mcr.microsoft.com/windows/servercore:${WINDOWS_VERSION}



ARG PYTHON_PIP_VERSION=21.1.2

WORKDIR C:/Temp
SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'Continue'; $verbosePreference='Continue';"]

COPY ./environment/Python38.zip .

RUN Expand-Archive -Path "Python38.zip" -Destination "C:/Python"

WORKDIR C:/Python/Python38

COPY ./environment/get-pip-${PYTHON_PIP_VERSION}.py .

RUN [String]::Format('@set PYTHON_PIP_VERSION={0}', $env:PYTHON_PIP_VERSION) | Out-File -FilePath 'pipver.cmd' -Encoding ASCII; \
    Remove-Item -Path "python38._pth"; \
    Expand-Archive -Path "python38.zip" -Destination "Lib/"; \
    Remove-Item -Path "python38.zip"; \
    New-Item -Type Directory -Path "DLLs";

FROM mcr.microsoft.com/windows/nanoserver:${WINDOWS_VERSION}
COPY --from=0 C:\\Python\\Python38 C:\\Python\\Python38

ARG PYTHON_PIP_VERSION=21.1.2
ENV PORT=8090

# RUN cmd /c mklink C:\Python\Python38\python38.exe C:\Python\Python38\python.exe

WORKDIR C:/Python/Python38

USER Administrator

ENV PYTHONPATH C:\\Python\\Python38;C:\\Python\\Python38\\Scripts;C:\\Python\\Python38\\DLLs;C:\\Python\\Python38\\Lib;C:\\Python\\Python38\\Lib\\plat-win;C:\\Python\\Python38\\Lib\\site-packages

RUN setx.exe /m PATH %PATH%;%PYTHONPATH% && \
    setx.exe /m PYTHONPATH %PYTHONPATH% && \
    setx.exe /m PIP_CACHE_DIR C:\Users\ContainerUser\AppData\Local\pip\Cache && \
    reg.exe ADD HKLM\SYSTEM\CurrentControlSet\Control\FileSystem /v LongPathsEnabled /t REG_DWORD /d 1 /f

# RUN echo %PATH%
# RUN echo %PYTHONPATH%

# https://soooprmx.com/archives/6471
RUN assoc .py=Python.File && \
    assoc .pyc=Python.CompiledFile && \
    assoc .pyd=Python.Extension && \
    assoc .pyo=Python.CompiledFile && \
    assoc .pyw=Python.NoConFile && \
    assoc .pyz=Python.ArchiveFile && \
    assoc .pyzw=Python.NoConArchiveFile && \
    ftype Python.ArchiveFile="C:\Python\Python38\python.exe" "%1" %* && \
    ftype Python.CompiledFile="C:\Python\Python38\python.exe" "%1" %* && \
    ftype Python.File="C:\Python\Python38\python.exe" "%1" %* && \
    ftype Python.NoConArchiveFile="C:\Python\Python38\pythonw.exe" "%1" %* && \
    ftype Python.NoConFile="C:\Python\Python38\pythonw.exe" "%1" %*

RUN call C:\Python\Python38\pipver.cmd && \
    %COMSPEC% /s /c "echo Installing pip==%PYTHON_PIP_VERSION% ..." && \
    %COMSPEC% /s /c "C:\Python\Python38\python.exe C:\Python\Python38\get-pip-21.1.2.py --disable-pip-version-check --no-cache-dir pip==%PYTHON_PIP_VERSION% --no-warn-script-location" && \
    echo Removing ... && \
    del /f /q C:\Python\Python38\get-pip-21.1.2.py C:\Python\Python38\pipver.cmd && \
    echo Checking installation... && \
    echo python version && \
    python --version && \
    echo Verifying pip installation... && \
    echo pip version && \
    pip --version && \
    echo Verification complete!

WORKDIR C:/app

COPY . .

RUN pip install -r requirements.txt

ENV ANALYZER_NAME=Q3_Cracker_Viscosidade
ENV DELAY=30
ENV LOG_DIR=C:/logs
ENV PORT=8090

CMD ["python", "api_analyzer.py"]

[SGaist]

Why are you using a Windows based image to run a python workload rather than the official Python images ?