anonymousland-synapse/.ci/scripts/check_lockfile.py

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#! /usr/bin/env python
import sys
if sys.version_info < (3, 11):
raise RuntimeError("Requires at least Python 3.11, to import tomllib")
import tomllib
with open("poetry.lock", "rb") as f:
lockfile = tomllib.load(f)
try:
lock_version = lockfile["metadata"]["lock-version"]
assert lock_version == "2.0"
except Exception:
print(
"""\
Lockfile is not version 2.0. You probably need to upgrade poetry on your local box
and re-run `poetry lock --no-update`. See the Poetry cheat sheet at
https://matrix-org.github.io/synapse/develop/development/dependencies.html
"""
)
raise