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Merge modifications for more separate backend functions #69

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kscheidecker wants to merge 39 commits from backend/micro-services-restructuring into main
pull from: backend/micro-services-restructuring
merge into: anydev:main
Conversation 1 Commits 39 Files Changed 47 +1409 -5
4 changed files with 1409 additions and 5 deletions
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backend/.python-version Normal file
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3.12.9

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backend/Dockerfile
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FROM python:3.11-slim FROM python:3.12-slim-bookworm
# The installer requires curl (and certificates) to download the release archive
RUN apt-get update && apt-get install -y --no-install-recommends curl ca-certificates
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remoll commented 2025-09-26 11:48:17 +00:00
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Is this the way they do it at stadler? 😀
I prefer a different approach:

  1. use a minimal image: -alpine is enough
  2. Import files from the uv docker container - the package is already built there. No need to run the installer, no curl dependencies, etc...

The result looks something like:

# use python 3.12 as a base image
FROM docker.io/python:3.12-alpine
# use the latest version of uv, independently of the python version
COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/

What do you think?

Is this the way they do it at stadler? 😀 I prefer a different approach: 1. use a minimal image: `-alpine` is enough 2. Import files from the `uv` docker container - the package is already built there. No need to run the installer, no curl dependencies, etc... The result looks something like: ``` # use python 3.12 as a base image FROM docker.io/python:3.12-alpine # use the latest version of uv, independently of the python version COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/ ``` What do you think?
kscheidecker commented 2025-10-19 20:00:47 +00:00
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Good idea. Changes implemented in commit fe1b42fff9

Good idea. Changes implemented in commit [fe1b42fff9](https://git.kluster.moll.re/anydev/anyway/commit/fe1b42fff918453f5e085907954b75c37ef4a22c)
# Download the latest installer
ADD https://astral.sh/uv/install.sh /uv-installer.sh
# Run the installer then remove it
RUN sh /uv-installer.sh && rm /uv-installer.sh
# Ensure the installed binary is on the `PATH`
ENV PATH="/root/.local/bin/:$PATH"
# Set the working directory
WORKDIR /app WORKDIR /app
COPY Pipfile Pipfile.lock .
RUN pip install pipenv # Copy uv files
RUN pipenv install --deploy --system COPY pyproject.toml pyproject.toml
COPY uv.lock uv.lock
COPY .python-version .python-version
# Sync the venv
RUN uv sync --frozen --no-cache
# Copy application files
COPY src src COPY src src
EXPOSE 8000 EXPOSE 8000
@@ -17,4 +35,4 @@ ENV MEMCACHED_HOST_PATH=none
ENV LOKI_URL=none ENV LOKI_URL=none
# explicitly use a string instead of an argument list to force a shell and variable expansion # explicitly use a string instead of an argument list to force a shell and variable expansion
CMD fastapi run src/main.py --port 8000 --workers $NUM_WORKERS CMD uv run fastapi run src/main.py --port 8000 --workers $NUM_WORKERS

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backend/pyproject.toml Normal file
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[project]
name = "backend"
version = "0.1.0"
description = "Add your description here"
readme = "README.md"
requires-python = ">=3.12"
dependencies = [
"annotated-types==0.7.0 ; python_full_version >= '3.8'",
"anyio==4.8.0 ; python_full_version >= '3.9'",
"certifi==2024.12.14 ; python_full_version >= '3.6'",
"charset-normalizer==3.4.1 ; python_full_version >= '3.7'",
"click==8.1.8 ; python_full_version >= '3.7'",
"fastapi==0.115.7 ; python_full_version >= '3.8'",
"fastapi-cli==0.0.7 ; python_full_version >= '3.8'",
"h11==0.14.0 ; python_full_version >= '3.7'",
"httptools==0.6.4",
"idna==3.10 ; python_full_version >= '3.6'",
"joblib==1.4.2 ; python_full_version >= '3.8'",
"loki-logger-handler==1.1.0 ; python_full_version >= '2.7'",
"markdown-it-py==3.0.0 ; python_full_version >= '3.8'",
"mdurl==0.1.2 ; python_full_version >= '3.7'",
"numpy==2.2.2 ; python_full_version >= '3.10'",
"pulp==2.9.0 ; python_full_version >= '3.7'",
"pydantic==2.10.6 ; python_full_version >= '3.8'",
"pydantic-core==2.27.2 ; python_full_version >= '3.8'",
"pygments==2.19.1 ; python_full_version >= '3.8'",
"pymemcache==4.0.0 ; python_full_version >= '3.7'",
"python-dotenv==1.0.1",
"pyyaml==6.0.2",
"requests==2.32.3 ; python_full_version >= '3.8'",
"rich==13.9.4 ; python_full_version >= '3.8'",
"rich-toolkit==0.13.2 ; python_full_version >= '3.8'",
"scikit-learn==1.6.1 ; python_full_version >= '3.9'",
"scipy==1.15.1 ; python_full_version >= '3.10'",
"shapely==2.0.6 ; python_full_version >= '3.7'",
"shellingham==1.5.4 ; python_full_version >= '3.7'",
"sniffio==1.3.1 ; python_full_version >= '3.7'",
"starlette==0.45.3 ; python_full_version >= '3.9'",
"threadpoolctl==3.5.0 ; python_full_version >= '3.8'",
"typer==0.15.1 ; python_full_version >= '3.7'",
"typing-extensions==4.12.2 ; python_full_version >= '3.8'",
"urllib3==2.3.0 ; python_full_version >= '3.9'",
"uvicorn[standard]==0.34.0 ; python_full_version >= '3.9'",
"uvloop==0.21.0",
"watchfiles==1.0.4",
"websockets==14.2",
]
[dependency-groups]
dev = [
"httpx>=0.28.1",
"ipykernel>=6.30.0",
"pytest>=8.4.1",
"pytest-html>=4.1.1",
]

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