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maint: generate requirements.txt from pyproject.toml
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,44 @@ | ||
#!/usr/bin/env python3 | ||
from copy import copy | ||
from pathlib import Path | ||
from packaging.requirements import Requirement, SpecifierSet | ||
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try: | ||
from tomllib import loads # Python +3.11 | ||
except ImportError: | ||
from pip._vendor.tomli import loads | ||
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repo_root = Path(__file__).parent.parent | ||
pyproject = repo_root / "pyproject.toml" | ||
reqs = repo_root / "requirements.txt" | ||
min_reqs = repo_root / "min-requirements.txt" | ||
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requirements = [ | ||
Requirement(req) | ||
for req in loads(pyproject.read_text())["project"]["dependencies"] | ||
] | ||
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script_name = Path(__file__).relative_to(repo_root) | ||
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def to_min(req): | ||
if req.specifier: | ||
req = copy(req) | ||
try: | ||
min_spec = [spec for spec in req.specifier if spec.operator in (">=", "~=")][0] | ||
except IndexError: | ||
return req | ||
min_spec._spec = ("==",) + min_spec._spec[1:] | ||
req.specifier = SpecifierSet(str(min_spec)) | ||
return req | ||
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lines = [f"# Auto-generated by {script_name}", ""] | ||
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# Write requirements | ||
lines[1:-1] = [str(req) for req in requirements] | ||
reqs.write_text("\n".join(lines)) | ||
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# Write minimum requirements | ||
lines[1:-1] = [str(to_min(req)) for req in requirements] | ||
min_reqs.write_text("\n".join(lines)) |
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Original file line number | Diff line number | Diff line change |
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@@ -1,7 +1,9 @@ | ||
recursive-exclude templateflow/tests * | ||
recursive-exclude templateflow/conf/tests * | ||
recursive-exclude docs/ * | ||
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recursive-exclude .circleci/ * | ||
recursive-exclude .github/ * | ||
recursive-exclude .maint/ * | ||
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exclude .gitignore .gitattributes .git_archival.txt .travis.yml .zenodo.json codecov.yml update_changes.sh | ||
exclude .gitignore .gitattributes .git_archival.txt .travis.yml .zenodo.json codecov.yml |