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"""Ensure that current version is not in conflict with published releases."""
from packaging.version import Version
import subprocess as subp
from pathlib import PurePath
import urllib.request
import json
import warnings
import sys
project_dir = PurePath(__file__).parent.parent
changelog_fn = project_dir / "doc/changelog.rst"
version_fn = project_dir / "version.py"
version = subp.check_output([sys.executable, version_fn]).strip().decode()
with warnings.catch_warnings(record=True) as record:
iminuit_version = Version(version)
if record:
raise ValueError(record[0].message)
print("iminuit version:", iminuit_version)
# make sure that changelog was updated
with open(changelog_fn) as f:
assert iminuit_version.base_version in f.read(), "changelog entry missing"
# make sure that version is not already tagged
tags = subp.check_output(["git", "tag"]).decode().strip().split("\n")
assert f"v{iminuit_version}" not in tags, "tag exists"
# make sure that version itself was updated
with urllib.request.urlopen("https://pypi.org/pypi/iminuit/json") as r:
pypi_versions = [Version(v) for v in json.loads(r.read())["releases"]]
pypi_versions.sort()
print("PyPI version:", pypi_versions[-1])
assert iminuit_version not in pypi_versions, "pypi version exists"
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