* Upgrade to new lockfile format
Now requires poetry >= 1.2.2 to read and poetry >= 1.3.0 to write.
Cheat sheet:
```
poetry --version
poetry show > scratch/before
pipx upgrade poetry
poetry --version
poetry show > scratch/after
diff scratch{before,after} && echo "no change!"
```
* Use Poetry 1.3.2 when reading or writing lockfile
* Remove unneeded(?) poetry dep for cibuildwheel
* Update docs
* Remove redundant call to setup-python
* Remove outdated comments related to Poetry 1.x
* Remove outdated docs line
was fixed in #13082
* Minor improvements to poetry cheat sheet
* Invoke setup-python-poetry with explicit version
Not sure about this. It's hardcoding versions everywhere.
* Changelog
* Check the lockfile is version 2.0
Might one day incorporate other checks like #14742
* Typo fixes, thanks Sean
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
Co-authored-by: Sean Quah <8349537+squahtx@users.noreply.github.com>
This is a quick cheat sheet for developers on how to use [`poetry`](https://python-poetry.org/).
# Installing
See the [contributing guide](contributing_guide.md#4-install-the-dependencies).
Developers should use Poetry 1.3.2 or higher. If you encounter problems related
to poetry, please [double-check your poetry version](#check-the-version-of-poetry-with-poetry---version).
# Background
Synapse uses a variety of third-party Python packages to function as a homeserver.
@@ -123,7 +130,7 @@ context of poetry's venv, without having to run `poetry shell` beforehand.
## ...reset my venv to the locked environment?
```shell
poetry install --extras all --remove-untracked
poetry install --all-extras --sync
```
## ...delete everything and start over from scratch?
@@ -183,7 +190,6 @@ Either:
- manually update `pyproject.toml`; then `poetry lock --no-update`; or else
- `poetry add packagename`. See `poetry add --help`; note the `--dev`,
`--extras` and `--optional` flags in particular.
- **NB**: this specifies the new package with a version given by a "caret bound". This won't get forced to its lowest version in the old deps CI job: see [this TODO](https://github.com/matrix-org/synapse/blob/4e1374373857f2f7a911a31c50476342d9070681/.ci/scripts/test_old_deps.sh#L35-L39).
Include the updated `pyproject.toml` and `poetry.lock` files in your commit.
@@ -196,7 +202,7 @@ poetry remove packagename
```
ought to do the trick. Alternatively, manually update `pyproject.toml` and
`poetry lock --no-update`. Include the updated `pyproject.toml` and poetry.lock`
`poetry lock --no-update`. Include the updated `pyproject.toml` and `poetry.lock`
files in your commit.
## ...update the version range for an existing dependency?
@@ -240,9 +246,6 @@ poetry export --extras all
Be wary of bugs in `poetry export` and `pip install -r requirements.txt`.
Note: `poetry export` will be made a plugin in Poetry 1.2. Additional config may
be required.
## ...build a test wheel?
I usually use
@@ -260,7 +263,7 @@ doesn't require poetry. (It's what we use in CI too). However, you could try
## Check the version of poetry with `poetry --version`.
The minimum version of poetry supported by Synapse is 1.2.
The minimum version of poetry supported by Synapse is 1.3.2.
It can also be useful to check the version of `poetry-core` in use. If you've
installed `poetry` with `pipx`, try `pipx runpip poetry list | grep