Compile dependencies per platform

.github/dependabot.yml

@@ -48,7 +48,7 @@ updates:
           - "version-update:semver-minor"
 
   - package-ecosystem: "pip"
-    directory: "/"
+    directory: "/requirements/"
     labels:
       - "dependencies"
       - "python"

.github/workflows/fork_pr_benchmarks_run.yml

@@ -42,16 +42,7 @@ jobs:
           key: ${{ matrix.platform.runner }}-pip-${{ hashFiles('pyproject.toml') }}-${{ hashFiles('requirements.txt') }}
       # Build a virtualenv, but only if it doesn't already exist
       - name: Populate pip cache
-        # requirements.txt is not reliable since across different platforms and
-        # their versions the pip package versions might vary. We regenerate it
-        # again from pyproject.toml every time when pyproject.toml or
-        # requirements.txt changes. The pinned versions in requirements.txt are
-        # tested by coverage since that is running on ubuntu which is also used
-        # to produce the main requirements.txt file.
-        run: |
-          pip install pip-tools
-          pip-compile --generate-hashes --extra dev pyproject.toml > requirements.txt
-          pip install -r requirements.txt
+        run: pip install -r requirements/dev_${{ RUNNER_OS }}_requirements.txt
         if: steps.cache.outputs.cache-hit != 'true'
       - name: Save cache
         id: cache-save
@@ -61,7 +52,7 @@ jobs:
           key: ${{ steps.cache.outputs.cache-primary-key }}
         if: steps.cache.outputs.cache-hit != 'true'
       - name: Install sedpack locally
-        run: pip install --editable .
+        run: pip install --editable '.[dev]'
       # end: Use source sedpack package
 
       - name: Prepare benchmarking data

.github/workflows/pytest.yml

@@ -27,8 +27,6 @@ jobs:
         platform:
           - runner: ubuntu-latest  # x64
           - runner: windows-latest  # x64
-          - runner: macos-14  # arm64
-          - runner: macos-15-intel  # Intel
           - runner: macos-latest  # arm64
     if: github.event_name != 'schedule'
     steps:
@@ -51,17 +49,7 @@ jobs:
           key: ${{ matrix.platform.runner }}-pip-${{ hashFiles('pyproject.toml') }}
       # Build a virtualenv, but only if it doesn't already exist
       - name: Populate pip cache
-        # requirements.txt is not reliable since across different platforms and
-        # their versions the pip package versions might vary. We regenerate it
-        # again from pyproject.toml every time when pyproject.toml or
-        # requirements.txt changes. The pinned versions in requirements.txt are
-        # tested by coverage since that is running on ubuntu which is also used
-        # to produce the main requirements.txt file.
-        run: |
-          pip install pip==25.2 # TODO(remove the pinning) pip-tools issue 2252
-          pip install pip-tools
-          pip-compile --generate-hashes --extra dev pyproject.toml > dev_requirements.txt
-          pip install -r dev_requirements.txt
+        run: pip install -r requirements/dev_${{ RUNNER_OS }}_requirements.txt
         if: steps.cache.outputs.cache-hit != 'true'
       - name: Save cache
         id: cache-save

README.md

@@ -41,12 +41,7 @@ Development dependencies:
 
 ### Update dependencies
 
-Make sure to have: `sudo apt install python3 python3-pip python3-venv` and
-activated the virtual environment.
-
-Install requirements: `pip install --require-hashes -r base-tooling-requirements.txt`
-
-Update: `pip-compile pyproject.toml --generate-hashes --upgrade` and commit requirements.txt.
+Run `tools/pip_compile.sh` (which will install [uv](https://docs.astral.sh/uv/guides/install-python/)).
 
 #### Package install