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from __future__ import annotations
import os
import subprocess
import sys
from pathlib import Path
import pytest
from setuptools_scm import Configuration
from setuptools_scm import get_version
from setuptools_scm.git import parse
from setuptools_scm.utils import do
from setuptools_scm.utils import do_ex
def test_pkginfo_noscmroot(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
"""if we are indeed a sdist, the root does not apply"""
monkeypatch.delenv("SETUPTOOLS_SCM_DEBUG")
# we should get the version from pkg-info if git is broken
p = tmp_path.joinpath("sub/package")
p.mkdir(parents=True)
tmp_path.joinpath(".git").mkdir()
p.joinpath("setup.py").write_text(
"from setuptools import setup;" 'setup(use_scm_version={"root": ".."})'
)
_, stderr, ret = do_ex([sys.executable, "setup.py", "--version"], p)
assert "setuptools-scm was unable to detect version for" in stderr
assert ret == 1
p.joinpath("PKG-INFO").write_text("Version: 1.0")
res = do([sys.executable, "setup.py", "--version"], p)
assert res == "1.0"
try:
do("git init", p.parent)
except OSError:
pass
else:
res = do([sys.executable, "setup.py", "--version"], p)
assert res == "0.1.dev0"
def test_pip_egg_info(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
"""if we are indeed a sdist, the root does not apply"""
# we should get the version from pkg-info if git is broken
p = tmp_path.joinpath("sub/package")
p.mkdir(parents=True)
tmp_path.joinpath(".git").mkdir()
p.joinpath("setup.py").write_text(
"from setuptools import setup;" 'setup(use_scm_version={"root": ".."})'
)
with pytest.raises(LookupError):
get_version(root=os.fspath(p), fallback_root=os.fspath(p))
bad_egg_info = p.joinpath("pip-egg-info/random.egg-info/")
bad_egg_info.mkdir(parents=True)
bad_egg_info.joinpath("PKG-INFO").write_text("Version: 1.0")
assert get_version(root=os.fspath(p), fallback_root=os.fspath(p)) == "1.0"
@pytest.mark.issue(164)
def test_pip_download(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None:
monkeypatch.chdir(tmp_path)
subprocess.check_call([sys.executable, "-m", "pip", "download", "lz4==0.9.0"])
def test_use_scm_version_callable(
tmp_path: Path, monkeypatch: pytest.MonkeyPatch
) -> None:
"""use of callable as use_scm_version argument"""
monkeypatch.delenv("SETUPTOOLS_SCM_DEBUG")
p = tmp_path / "sub" / "package"
p.mkdir(parents=True)
p.joinpath("setup.py").write_text(
"""from setuptools import setup
def vcfg():
from setuptools_scm.version import guess_next_dev_version
def vs(v):
return guess_next_dev_version(v)
return {"version_scheme": vs}
setup(use_scm_version=vcfg)
"""
)
p.joinpath("PKG-INFO").write_text("Version: 1.0")
res = do([sys.executable, "setup.py", "--version"], p)
assert res == "1.0"
@pytest.mark.skipif(sys.platform != "win32", reason="this bug is only valid on windows")
def test_case_mismatch_on_windows_git(tmp_path: Path) -> None:
"""Case insensitive path checks on Windows"""
camel_case_path = tmp_path / "CapitalizedDir"
camel_case_path.mkdir()
do("git init", camel_case_path)
res = parse(str(camel_case_path).lower(), Configuration())
assert res is not None
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