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Read python version from pyproject.toml (fix #542) #669

Merged
merged 8 commits into from
Jun 28, 2023
Merged

Read python version from pyproject.toml (fix #542) #669

merged 8 commits into from
Jun 28, 2023

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dariocurr
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@dariocurr dariocurr commented May 22, 2023

Hi, I'm Dario, a tech PO at hiop.

Description:
This PR enables the action to read the Python version from the pyproject.toml file (or another TOML file if specified) both for standard python (PEP 621, PEP 508) and poetry (https://python-poetry.org/docs/basic-usage/).

More in detail, it deserializes the TOML files using the toml package and then navigates it to extract the Python versions.

Related issue:

Check list:

  • Mark if documentation changes are required.
  • Mark if tests were added or updated to cover the changes.

Notes:

  1. Is there a specific reason not to test the src/setup-python.ts? I didn't find any test related to those functions
  2. >=3.9,<=3.10 bounds are transformed in semver-like bounds
  3. In addition to the tests for this new feature, I added some missing tests. For example.
  • .python-version file used if no parameters are provided .github/workflows/test-python.yml
  • python version provided with bounds .github/workflows/e2e-tests.yml

@dariocurr dariocurr requested a review from a team as a code owner May 22, 2023 19:38
@dariocurr dariocurr changed the title Reading python version from pyproject.toml (fix #542) Read python version from pyproject.toml (fix #542) May 22, 2023
@dariocurr
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Is anyone maintaining this action?

@dmitry-shibanov
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Hello @dariocurr. Sorry for the late response. Could you please fix the code because it looks like you have the recursive calling of some function.

@dariocurr
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dariocurr commented Jun 6, 2023

Sorry, I fixed it, it was a silly error.
I thought the workflows were failing because I was overshooting the API calls

@dariocurr
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I guess we are ready to give it another run

@dariocurr
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Can I have more info about the failing test?

@dmitry-shibanov
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Hello @dariocurr. If I understood correctly you changed that python-version input could accept values from toml files ? If it's so could you please change to python-version-file input only. Besides, I'm not sure about toml library because the last update was 4 years ago. Can we achieve required behaviour without extra library ?

@dariocurr
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I didn't understand your first request, can you please explain it better?
About the TOML package, sure I can look for a newer and maintained package, but parsing a TOML manually seems silly to me

@dariocurr
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I replaced toml with @iarna/toml which as you can see here should not have any vulnerabilities and it's probably the best option.
I don't want to implement a custom TOML parser. It sounds like reinventing the wheel to me.
Many packages are old and not maintained anymore because there is nothing new and there is no need to update them

}).join('\n')
if (escaped.slice(-1) === '"') escaped += '\\\n'
return '"""\n' + escaped + '"""'
}

Check failure

Code scanning / CodeQL

Incomplete string escaping or encoding

This does not escape backslash characters in the input.
@dariocurr
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I don't have a clue about the failing checks and CodeQL issue

- name: Run with setup-python ==3.8
uses: ./
with:
python-version: '==3.8'
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Could you please keep syntax specific for toml files for python-version-file

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Can you explain better the expected behaviour you desire?

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@dariocurr dariocurr Jun 23, 2023

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It's quite difficult for me to keep up with this PR with feedbacks once a week

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Previously such type of syntax was not supported by setup-python. If I understood correctly it comes from the toml file log. I'd like to keep this logic in the scope of python-version-file input.

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@dariocurr dariocurr Jun 23, 2023

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You already supported it because you parse versions using semver. I did not change the parsing behavior.

You were already supporting it, but you were not testing it.

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Thank you for your response @dariocurr. It is right that '==3.8' is supported by SemVer but as I suppose that >=3.8,<3.10 is not supported. If it is so could you please keep logic regarding to toml to python-version-file parsing.

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It is right that we need to change it to SemVer syntax but I'd like to keep it this syntax for in scope of python-version-file input so when you get it from the toml file it get parsed but it should not be allowed to pass it through python-version input.

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Done with 39c1ae5

if (versions.length && versionFile) {
core.warning(
'Both python-version and python-version-file inputs are specified, only python-version will be used.'
function resolveVersionInputFromDefaultFile(): string[] {
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Could you please remove pyproject.toml. We'd like to keep only .python-version file as a default option.

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IMHO it would be a nice option since is the python standard (PEP 621) and this action is called setup-python.
But as you wish. I edited it in the latest commit

@dariocurr
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I fixed the test that was failing

@dariocurr
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I fixed also the prettier issue

@dariocurr
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Ready to go?

@dmitry-shibanov dmitry-shibanov merged commit 0d5da6a into actions:main Jun 28, 2023
@dmitry-shibanov
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Hello @dariocurr. Thank you for your pull request. I'll test the action additionally this week. After that we'll prepare a new release next week.

@BrandonLWhite
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Wow! Thanks @dariocurr for implementing this and sticking with it! Little improvements to the Python ecosystem like this that simplify and unify project config are huge benefits.

@dariocurr
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Thank you for accepting the PR.
It is a pleasure to contribute to such an impactful project.
Feel free to contact me if you have any problems during testing or need help with future new features!

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When will it be released?

welpaolo referenced this pull request in canonical/spark-k8s-toolkit-py Aug 14, 2023
[![Mend
Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/setup-python](https://togithub.com/actions/setup-python) |
action | major | `v2.2.2` -> `v4.7.0` |
|
[canonical/data-platform-workflows](https://togithub.com/canonical/data-platform-workflows)
| action | major | `v2` -> `v4` |

---

### Release Notes

<details>
<summary>actions/setup-python (actions/setup-python)</summary>

###
[`v4.7.0`](https://togithub.com/actions/setup-python/releases/tag/v4.7.0)

[Compare
Source](https://togithub.com/actions/setup-python/compare/v4.6.1...v4.7.0)

In scope of this release, the support for reading python version from
pyproject.toml was added
([https://github.com/actions/setup-python/pull/669](https://togithub.com/actions/setup-python/pull/669)).

```yaml
      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version-file: pyproject.toml
```

##### Besides, it includes such changes as:

- Bump tough-cookie and
[@&#8203;azure/ms-rest-js](https://togithub.com/azure/ms-rest-js) by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[https://github.com/actions/setup-python/pull/697](https://togithub.com/actions/setup-python/pull/697)
- Bump semver from 7.3.8 to 7.5.2 by
[@&#8203;dependabot](https://togithub.com/dependabot) in
[https://github.com/actions/setup-python/pull/692](https://togithub.com/actions/setup-python/pull/692)
- Fix typos found by codespell by
[@&#8203;DimitriPapadopoulos](https://togithub.com/DimitriPapadopoulos)
in
[https://github.com/actions/setup-python/pull/650](https://togithub.com/actions/setup-python/pull/650)

#### New Contributors

- [@&#8203;dariocurr](https://togithub.com/dariocurr) made their first
contribution in
[https://github.com/actions/setup-python/pull/669](https://togithub.com/actions/setup-python/pull/669)
-
[@&#8203;DimitriPapadopoulos](https://togithub.com/DimitriPapadopoulos)
made their first contribution in
[https://github.com/actions/setup-python/pull/650](https://togithub.com/actions/setup-python/pull/650)

**Full Changelog**:
actions/setup-python@v4...v4.7.0

###
[`v4.6.1`](https://togithub.com/actions/setup-python/releases/tag/v4.6.1)

[Compare
Source](https://togithub.com/actions/setup-python/compare/v4.6.0...v4.6.1)

#### What's Changed

- Fix `allow-prereleases` sample configuration by
[@&#8203;mayeut](https://togithub.com/mayeut) in
[https://github.com/actions/setup-python/pull/615](https://togithub.com/actions/setup-python/pull/615)
- Fix a incorrect link advanced-usage.md by
[@&#8203;siyuan0322](https://togithub.com/siyuan0322) in
[https://github.com/actions/setup-python/pull/657](https://togithub.com/actions/setup-python/pull/657)
- Remove implicit dependency by
[@&#8203;nikolai-laevskii](https://togithub.com/nikolai-laevskii) in
[https://github.com/actions/setup-python/pull/668](https://togithub.com/actions/setup-python/pull/668)
- Automatic update of configuration files from 05/23/2023 by
[@&#8203;github-actions](https://togithub.com/github-actions) in
[https://github.com/actions/setup-python/pull/671](https://togithub.com/actions/setup-python/pull/671)
- Add warning for python 2.7 on release/v4 by
[@&#8203;dmitry-shibanov](https://togithub.com/dmitry-shibanov) in
[https://github.com/actions/setup-python/pull/673](https://togithub.com/actions/setup-python/pull/673)

#### New Contributors

- [@&#8203;siyuan0322](https://togithub.com/siyuan0322) made their first
contribution in
[https://github.com/actions/setup-python/pull/657](https://togithub.com/actions/setup-python/pull/657)
- [@&#8203;nikolai-laevskii](https://togithub.com/nikolai-laevskii) made
their first contribution in
[https://github.com/actions/setup-python/pull/668](https://togithub.com/actions/setup-python/pull/668)

**Full Changelog**:
actions/setup-python@v4...v4.6.1

###
[`v4.6.0`](https://togithub.com/actions/setup-python/releases/tag/v4.6.0):
Add allow-prereleases input

[Compare
Source](https://togithub.com/actions/setup-python/compare/v4.5.0...v4.6.0)

In scope of this release we added a new input (`allow-prereleases`) to
allow [falling back to pre-release versions of Python when a matching GA
version of Python is not
available](https://togithub.com/actions/setup-python/pull/414)

```yaml
steps:
  - uses: actions/checkout@v3
  - uses: actions/setup-python@v4
    with:
      python-version: 3.12
      allow-prereleases: true
```

Besides, we added such changes as:

- Fix bug to trim new line for PyPy version:
[https://github.com/actions/setup-python/pull/610](https://togithub.com/actions/setup-python/pull/610)
- Added pip dependency file to generate hash from it:
[https://github.com/actions/setup-python/pull/604](https://togithub.com/actions/setup-python/pull/604)
- Improved error handling for saving and restoring cache:
[https://github.com/actions/setup-python/pull/618](https://togithub.com/actions/setup-python/pull/618)
- Add warning if cache paths are empty:
[https://github.com/actions/setup-python/pull/642](https://togithub.com/actions/setup-python/pull/642)

###
[`v4.5.0`](https://togithub.com/actions/setup-python/releases/tag/v4.5.0):
Fix cache issue for Poetry projects located in subfolders

[Compare
Source](https://togithub.com/actions/setup-python/compare/v4.4.0...v4.5.0)

In scope of this release we fixed cache issue for Poetry projects
located in subfolders
([https://github.com/actions/setup-python/issues/446](https://togithub.com/actions/setup-python/issues/446)).
Besides that we updated json5 version from 2.2.0 to 2.2.3
([https://github.com/actions/setup-python/pull/579](https://togithub.com/actions/setup-python/pull/579)).

###
[`v4.4.0`](https://togithub.com/actions/setup-python/releases/tag/v4.4.0):
Add support to install multiple python versions

[Compare
Source](https://togithub.com/actions/setup-python/compare/v4.3.1...v4.4.0)

In scope of this release we added support to [install multiple python
versions](https://togithub.com/actions/setup-python/pull/567). For this
you can try to use this snippet:

```yaml
    - uses: actions/setup-python@v4
      with:
        python-version: |
            3.8
            3.9
            3.10
```

Besides, we changed logic with throwing the error for GHES if cache is
unavailable to warn
([https://github.com/actions/setup-python/pull/566](https://togithub.com/actions/setup-python/pull/566)).

###
[`v4.3.1`](https://togithub.com/actions/setup-python/releases/tag/v4.3.1):
Improve error handling and messages

[Compare
Source](https://togithub.com/actions/setup-python/compare/v4.3.0...v4.3.1)

In scope of this release we added improved error message to put
operating system and its version in the logs
([https://github.com/actions/setup-python/pull/559](https://togithub.com/actions/setup-python/pull/559)).
Besides, the release

- fixes issue about [specifying architecture for pypy-nightly on
Windows](https://togithub.com/actions/setup-python/issues/518) with
related [pull
request](https://togithub.com/actions/setup-python/pull/520).
- improves error handling for Http Errors
([https://github.com/actions/setup-python/pull/511](https://togithub.com/actions/setup-python/pull/511)).
- updates minimatch
([https://github.com/actions/setup-python/pull/558](https://togithub.com/actions/setup-python/pull/558)).

###
[`v4.3.0`](https://togithub.com/actions/setup-python/releases/tag/v4.3.0)

[Compare
Source](https://togithub.com/actions/setup-python/compare/v4.2.0...v4.3.0)

- Update [@&#8203;actions/core](https://togithub.com/actions/core) to
1.10.0 version
[#&#8203;517](https://togithub.com/actions/setup-python/issues/517)
- Update [@&#8203;actions/cache](https://togithub.com/actions/cache) to
3.0.4 version
[#&#8203;499](https://togithub.com/actions/setup-python/issues/499)
- Only use github.token on github.com
[#&#8203;443](https://togithub.com/actions/setup-python/issues/443)
- Improvement of documentation
[#&#8203;477](https://togithub.com/actions/setup-python/issues/477)
[#&#8203;479](https://togithub.com/actions/setup-python/issues/479)
[#&#8203;491](https://togithub.com/actions/setup-python/issues/491)
[#&#8203;492](https://togithub.com/actions/setup-python/issues/492)

###
[`v4.2.0`](https://togithub.com/actions/setup-python/releases/tag/v4.2.0):
Add check-latest input and bug fixes

[Compare
Source](https://togithub.com/actions/setup-python/compare/v4.1.0...v4.2.0)

In scope of this release we add
the [check-latest](https://togithub.com/actions/setup-python/pull/406) input.
If check-latest is set to true, the action first checks if the cached
version is the latest one. If the locally cached version is not the most
up-to-date, the version will then be downloaded
from [python-versions](https://togithub.com/actions/python-versions) repository.
By default check-latest is set to false. For PyPy it will to try to
reach https://downloads.python.org/pypy/versions.json

##### Example of usage:

```yaml
steps:
  - uses: actions/checkout@v3
  - uses: actions/setup-python@v4
    with:
      python-version: '3.9'
      check-latest: true
  - run: python --version
```

Besides, it includes such changes as

- Resolved logs for python-version and file inputs:
[https://github.com/actions/setup-python/pull/465](https://togithub.com/actions/setup-python/pull/465)
- Added linux os release info to primary key:
[https://github.com/actions/setup-python/pull/467](https://togithub.com/actions/setup-python/pull/467)
- Added fix to change Python versions for poetry:
[https://github.com/actions/setup-python/pull/445](https://togithub.com/actions/setup-python/pull/445)
- Fix Tool Path handling for self-hosted runners:
[https://github.com/actions/setup-python/pull/466](https://togithub.com/actions/setup-python/pull/466)

###
[`v4.1.0`](https://togithub.com/actions/setup-python/releases/tag/v4.1.0)

[Compare
Source](https://togithub.com/actions/setup-python/compare/v4.0.0...v4.1.0)

In scope of this pull request we updated `actions/cache` package as the
new version contains fixes for [caching error
handling](https://togithub.com/actions/setup-python/pull/448). Moreover,
we added a new input
[update-environment](https://togithub.com/actions/setup-python/pull/411).
This option allows to specify if the action shall update environment
variables (default) or not.

##### Update-environment input

```yaml
    - name: setup-python 3.9
      uses: actions/setup-python@v4
      with:
        python-version: 3.9
        update-environment: false
```

**Besides, we added such changes as:**

- Allow python-version-file to be a relative path:
[https://github.com/actions/setup-python/pull/431](https://togithub.com/actions/setup-python/pull/431)
- Added new environment variables for `Cmake`:
[https://github.com/actions/setup-python/pull/440](https://togithub.com/actions/setup-python/pull/440)
- Updated error message for resolveVersion:
[https://github.com/actions/setup-python/pull/450](https://togithub.com/actions/setup-python/pull/450)
- Assign default value of `AGENT_TOOLSDIRECTORY` if not set:
[https://github.com/actions/setup-python/pull/394](https://togithub.com/actions/setup-python/pull/394)

###
[`v4.0.0`](https://togithub.com/actions/setup-python/releases/tag/v4.0.0)

[Compare
Source](https://togithub.com/actions/setup-python/compare/v3.1.4...v4.0.0)

##### What's Changed

- Support for `python-version-file` input:
[#&#8203;336](https://togithub.com/actions/setup-python/issues/336)

Example of usage:

```yaml
- uses: actions/setup-python@v4
  with:
    python-version-file: '.python-version' # Read python version from a file
- run: python my_script.py
```

There is no default python version for this `setup-python` major
version, the action requires to specify either `python-version` input or
`python-version-file` input. If the `python-version` input is not
specified the action will try to read required version from file from
`python-version-file` input.

- Use pypyX.Y for PyPy `python-version` input:
[#&#8203;349](https://togithub.com/actions/setup-python/issues/349)

Example of usage:

```yaml
- uses: actions/setup-python@v4
  with:
    python-version: 'pypy3.9' # pypy-X.Y kept for backward compatibility
- run: python my_script.py
```

- `RUNNER_TOOL_CACHE` environment variable is equal
`AGENT_TOOLSDIRECTORY`:
[#&#8203;338](https://togithub.com/actions/setup-python/issues/338)

- Bugfix: create missing `pypyX.Y` symlinks:
[#&#8203;347](https://togithub.com/actions/setup-python/issues/347)

- `PKG_CONFIG_PATH` environment variable:
[#&#8203;400](https://togithub.com/actions/setup-python/issues/400)

- Added `python-path` output:
[#&#8203;405](https://togithub.com/actions/setup-python/issues/405)
    `python-path` output contains Python executable path.

- Updated `zeit/ncc` to `vercel/ncc` package:
[#&#8203;393](https://togithub.com/actions/setup-python/issues/393)

- Bugfix: fixed output for prerelease version of poetry:
[#&#8203;409](https://togithub.com/actions/setup-python/issues/409)

- Made `pythonLocation` environment variable consistent for Python and
PyPy:
[#&#8203;418](https://togithub.com/actions/setup-python/issues/418)

- Bugfix for `3.x-dev` syntax:
[#&#8203;417](https://togithub.com/actions/setup-python/issues/417)

- Other improvements:
[#&#8203;318](https://togithub.com/actions/setup-python/issues/318)
[#&#8203;396](https://togithub.com/actions/setup-python/issues/396)
[#&#8203;384](https://togithub.com/actions/setup-python/issues/384)
[#&#8203;387](https://togithub.com/actions/setup-python/issues/387)
[#&#8203;388](https://togithub.com/actions/setup-python/issues/388)

###
[`v3.1.4`](https://togithub.com/actions/setup-python/releases/tag/v3.1.4)

[Compare
Source](https://togithub.com/actions/setup-python/compare/v3.1.3...v3.1.4)

#### What's Changed

In the scope of this patch release, the warning for deprecating Python
2.x was added in
[https://github.com/actions/setup-python/pull/674](https://togithub.com/actions/setup-python/pull/674)
by [@&#8203;dmitry-shibanov](https://togithub.com/dmitry-shibanov)

For more information, check out
[https://github.com/actions/setup-python/issues/672](https://togithub.com/actions/setup-python/issues/672)

**Full Changelog**:
actions/setup-python@v3...v3.1.4

###
[`v3.1.3`](https://togithub.com/actions/setup-python/releases/tag/v3.1.3):
Update actions/core to 1.10.0 for v3

[Compare
Source](https://togithub.com/actions/setup-python/compare/v3.1.2...v3.1.3)

In scope of this release we update actions/core to 1.10.0 for v3 major
tag:
[https://github.com/actions/setup-python/pull/624](https://togithub.com/actions/setup-python/pull/624)

###
[`v3.1.2`](https://togithub.com/actions/setup-python/releases/tag/v3.1.2):
Update actions/cache version to 2.0.2

[Compare
Source](https://togithub.com/actions/setup-python/compare/v3.1.1...v3.1.2)

In scope of this release we updated `actions/cache` package as the new
version contains fixes related to GHES 3.5
([https://github.com/actions/setup-python/pull/382](https://togithub.com/actions/setup-python/pull/382))

###
[`v3.1.1`](https://togithub.com/actions/setup-python/releases/tag/v3.1.1):
Add &quot;cache-hit&quot; output and fix &quot;python-version&quot;
output for PyPy

[Compare
Source](https://togithub.com/actions/setup-python/compare/v3.1.0...v3.1.1)

This release introduces new output cache-hit
([https://github.com/actions/setup-python/pull/373](https://togithub.com/actions/setup-python/pull/373))
and fix python-version output for PyPy
([https://github.com/actions/setup-python/pull/365](https://togithub.com/actions/setup-python/pull/365))

The cache-hit output contains boolean value indicating that an exact
match was found for the key. It shows that the action uses already
existing cache or not. The output is available only if cache is enabled.

The python-version contains version of Python or PyPy.

###
[`v3.1.0`](https://togithub.com/actions/setup-python/releases/tag/v3.1.0):
Support caching poetry dependencies and caching on GHES 3.5

[Compare
Source](https://togithub.com/actions/setup-python/compare/v3.0.0...v3.1.0)

- In the scope of this release, we added [support for caching from GHES
3.5](https://togithub.com/actions/setup-python/issues/362) and fixed the
download issue for files > 2GB during restore.
-   Caching poetry dependencies

```yaml
steps:
- uses: actions/checkout@v3
- name: Install poetry
  run: pipx install poetry
- uses: actions/setup-python@v3
  with:
    python-version: '3.9'
    cache: 'poetry'
- run: poetry install
- run: poetry run pytest
```

###
[`v3.0.0`](https://togithub.com/actions/setup-python/releases/tag/v3.0.0)

[Compare
Source](https://togithub.com/actions/setup-python/compare/v2.3.4...v3.0.0)

#### What's Changed

- Update default runtime to node16
([https://github.com/actions/setup-python/pull/340](https://togithub.com/actions/setup-python/pull/340))
- Update `package-lock.json` file version to 2, `@types/node` to
16.11.25 and `typescript` to 4.2.3
([https://github.com/actions/setup-python/pull/341](https://togithub.com/actions/setup-python/pull/341))
- Remove legacy `pypy2` and `pypy3` keywords
([https://github.com/actions/setup-python/pull/342](https://togithub.com/actions/setup-python/pull/342))

##### Breaking Changes

With the update to Node 16, all scripts will now be run with Node 16
rather than Node 12.

This new major release removes support of legacy `pypy2` and `pypy3`
keywords. Please use more specific and flexible syntax to specify a PyPy
version:

```yaml
jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version:
        - 'pypy-2.7' # the latest available version of PyPy that supports Python 2.7
        - 'pypy-3.8' # the latest available version of PyPy that supports Python 3.8
        - 'pypy-3.8-v7.3.8' # Python 3.8 and PyPy 7.3.8
    steps:
    - uses: actions/checkout@v2
    - uses: actions/setup-python@v3
      with:
        python-version: ${{ matrix.python-version }}
```

See more usage examples in the
[documentation](https://togithub.com/actions/setup-python#specifying-a-pypy-version)

###
[`v2.3.4`](https://togithub.com/actions/setup-python/releases/tag/v2.3.4)

[Compare
Source](https://togithub.com/actions/setup-python/compare/v2.3.3...v2.3.4)

#### What's Changed

In the scope of this patch release, the warning for deprecating Python
2.x was added in
[https://github.com/actions/setup-python/pull/675](https://togithub.com/actions/setup-python/pull/675)
by [@&#8203;dmitry-shibanov](https://togithub.com/dmitry-shibanov)

For more information, check out
[https://github.com/actions/setup-python/issues/672](https://togithub.com/actions/setup-python/issues/672)

**Full Changelog**:
actions/setup-python@v2...v2.3.4

###
[`v2.3.3`](https://togithub.com/actions/setup-python/releases/tag/v2.3.3):
Update actions/core to 1.10.0 for v2

[Compare
Source](https://togithub.com/actions/setup-python/compare/v2.3.2...v2.3.3)

In scope of this release we update actions/core to 1.10.0 for v2 major
tag:
[https://github.com/actions/setup-python/pull/533](https://togithub.com/actions/setup-python/pull/533).

###
[`v2.3.2`](https://togithub.com/actions/setup-python/releases/tag/v2.3.2):
Update primary and restore keys for pip

[Compare
Source](https://togithub.com/actions/setup-python/compare/v2.3.1...v2.3.2)

In scope of this release we [include a version of python in restore and
primary cache keys for
pip](https://togithub.com/actions/setup-python/pull/303). Besides, we
add temporary fix for Windows caching
[issue](https://togithub.com/actions/setup-python/pull/332), that the
`pip cache dir` command returns non zero exit code or writes to stderr.
Moreover we updated [node-fetch
dependency](https://togithub.com/actions/setup-python/pull/327).

###
[`v2.3.1`](https://togithub.com/actions/setup-python/releases/tag/v2.3.1):
Update actions/cache version to 1.0.8

[Compare
Source](https://togithub.com/actions/setup-python/compare/v2.3.0...v2.3.1)

We have
updated [actions/cache](https://togithub.com/actions/toolkit/blob/main/packages/cache/RELEASES.md#108) dependency
version to 1.0.8 to support 10GB cache upload

###
[`v2.3.0`](https://togithub.com/actions/setup-python/releases/tag/v2.3.0):
Support caching dependencies

[Compare
Source](https://togithub.com/actions/setup-python/compare/v2.2.2...v2.3.0)

This release introduces dependency caching support
([https://github.com/actions/setup-python/pull/266](https://togithub.com/actions/setup-python/pull/266))

#### Caching dependencies.

The action has a built-in functionality for caching and restoring
pip/pipenv dependencies. The `cache` input is optional, and caching is
turned off by default.

Besides, this release introduces dependency caching support for mono
repos and repositories with complex structure.

By default, the action searches for the dependency file
(requirements.txt for pip or Pipfile.lock for pipenv) in the whole
repository. Use the `cache-dependency-path` input for cases when you
want to override current behaviour and use different file for hash
generation (for example requirements-dev.txt). This input supports
wildcards or a list of file names for caching multiple dependencies.

##### Caching pip dependencies:

    steps:
    - uses: actions/checkout@v2
    - uses: actions/setup-python@v2
      with:
        python-version: '3.9'
        cache: 'pip'
    - run: pip install -r requirements.txt
    - run: pip test

##### Caching pipenv dependencies:

    steps:
    - uses: actions/checkout@v2
    - name: Install pipenv
      run: pipx install pipenv
    - uses: actions/setup-python@v2
      with:
        python-version: '3.9'
        cache: 'pipenv'
    - run: pipenv install
    - run: pipenv test

##### Change dependency file:

    steps:
    - uses: actions/checkout@v2
    - uses: actions/setup-python@v2
      with:
        python-version: '3.9'
        cache: 'pip'
        cache-dependency-path: '**/requirements-dev.txt'
    - run: pip install -r subdirectory/requirements-dev.txt
    - run: pip test

</details>

<details>
<summary>canonical/data-platform-workflows
(canonical/data-platform-workflows)</summary>

###
[`v4`](https://togithub.com/canonical/data-platform-workflows/compare/v3...v4)

[Compare
Source](https://togithub.com/canonical/data-platform-workflows/compare/v3...v4)

###
[`v3`](https://togithub.com/canonical/data-platform-workflows/compare/v2...v3)

[Compare
Source](https://togithub.com/canonical/data-platform-workflows/compare/v2...v3)

</details>

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♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
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@zoj613
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zoj613 commented Aug 26, 2023

This seems like a great addition and should eliminate the need to specify

matrix:
  python-version: [ ... ]

Usually I use python-version to help name a workflow step like so: Python version - ${{ matrix.python-version }} - ${{ matrix.os }}. Is there a way to get this supported using information from pyproject.toml without having to keep the above snippet in the workflow file?

@dariocurr
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We could add an output value to use in the following steps

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4 participants