Consider this issue.py file: Executing python issue.py manually yields what I expect: However, if I execute this inside a Docker container, something weird happens: How can I fix this, to make Docker respect the correct output order? Notes: This problem also happens with stderr, although the above MCVE does n…
Tag: docker
How can I activate conda venv in Dockerfile? (pip not found)
I’m trying to build a docker image like However, /bin/bash -c “source ~/.bashrc” does not work… so I got /bin/sh: 1: pip: not found How can I build a docker image installing miniconda and python requirements using pip at the same time? Answer I would recommend using a pre-existing Dock…
Why use requirements.txt in a Docker image
There is a similar question from last year but I don’t think the responses are widely applicable and it’s not accepted. Edit: this is in the context of developing small jobs that will only be run in docker in-house; I’m not talking about sharing work with anyone outside a small team, or abou…
How to solve Tesseract “Failed loading language ‘eng'” problem in a Docker image
I recently received an error such as: I have a python file where I specify the pytesseract location: pytesseract.pytesseract.tesseract_cmd = r”to/my/path” then I also included the tesseract and pytessearch in requirements and install tesseract-ocr in dockerfile. I do not understand why it happens …
How to redirect FastAPI Documentation while running on Docker
I need to redirect “/swagger-ui.html” to the documentation page. I tried: and But, running the project directly (using uvicorn command) I works, but when I put it on a Docker container, it outputs this message on the browser, asking for the location, where nothing works as input: Unable to infer b…
Optimizing the workflow for Python development using Docker+WSL2
I use different languages on a daily basis and hate it when my machine gets cluttered with many language specific installations/programs/environments. Therefore I’m currently exploring if using Docker+WSL2 as a runtime for my different projects suffices for keeping my host machine clean without too much…
The most robust way to work with the specific version of Tensorflow with GPU support
The project I am working on uses the Tensorflow 2.0, which is not the most recent version of this Deep Learning Framework and I would like to enable GPU support. I have already locally installed Tensorflow 2.4.1 for another purposes with CUDA-11.0. This version of Tensorflow sees the GPU on my PC and I can pe…
Error building my web application using Docker
I am a newbie using Docker, I have completed my web application in Django, and I want to containerize it using Docker. I have gone through a particular tutorial where an existing web application was dockerized successfully but when I tried the same method, I got an error which says Failed to execute script do…
docker hub do you create a repository for every image
I am new to docker and docker hub. I am trying to understand the repository on docker hub. I have dockerized a django web app using nginx and gunicorn. My question is: Since this has multiple images within the container: would each image be a different repository on docker hub or would it be in the same repos…
Reverse for ‘wagtailadmin_explore’ with arguments ‘(”,)’ not found
I have been trying to rebuild my Wagtail website as a docker container to be run on Fargate. For reasons, I started from scratch and rebuilt all my dependencies. After pip installing everything, the site works fine locally using venv. However, I get strange errors when launching the in the Docker container. C…