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pantsbuild / pants / 20332790708

18 Dec 2025 09:48AM UTC coverage: 64.992% (-15.3%) from 80.295%
20332790708

Pull #22949

github

web-flow
Merge f730a56cd into 407284c67
Pull Request #22949: Add experimental uv resolver for Python lockfiles

54 of 97 new or added lines in 5 files covered. (55.67%)

8270 existing lines in 295 files now uncovered.

48990 of 75379 relevant lines covered (64.99%)

1.81 hits per line

Source File
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70.83
/src/python/pants/backend/nfpm/fields/scripts.py
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# Copyright 2023 Pants project contributors (see CONTRIBUTORS.md).
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# Licensed under the Apache License, Version 2.0 (see LICENSE).
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from __future__ import annotations
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import os
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from typing import ClassVar
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from pants.engine.internals.native_engine import Address
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from pants.engine.target import AsyncFieldMixin, DictStringToStringField, InvalidFieldException
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from pants.util.frozendict import FrozenDict
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class NfpmPackageScriptsField(AsyncFieldMixin, DictStringToStringField):
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    nfpm_alias = ""  # maps to more than one nfpm.yaml field
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    alias: ClassVar[str] = "scripts"
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    # The keys of nfpm_aliases are the only valid keys of this field.
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    nfpm_aliases: ClassVar[FrozenDict[str, str]] = FrozenDict(
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        {
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            # The general scripts common to all packager types
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            "preinstall": "scripts.preinstall",
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            "postinstall": "scripts.postinstall",
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            "preremove": "scripts.preremove",
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            "postremove": "scripts.postremove",
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        }
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    )
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    @classmethod
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    def compute_value(
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        cls, raw_value: dict[str, str] | None, address: Address
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    ) -> FrozenDict[str, str] | None:
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        value_or_default = super().compute_value(raw_value, address)
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        if value_or_default:
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            invalid_keys = value_or_default.keys() - cls.nfpm_aliases.keys()
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            if invalid_keys:
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                raise InvalidFieldException(
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                    f"Each key for the '{cls.alias}' field in target {address} must be one of"
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                    f"{repr(tuple(cls.nfpm_aliases.keys()))}, but {repr(invalid_keys)} was provided.",
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                )
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        return value_or_default
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    @property
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    def normalized_value(self) -> FrozenDict[str, str]:
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        value = self.value
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        if not value:
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            return FrozenDict()
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        return FrozenDict(
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            {
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                script_type: os.path.join(self.address.spec_path, script_src)
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                for script_type, script_src in value.items()
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            }
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        )
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