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pyproject

Pyproject module.

Poetry

Bases: PyprojectCommon

Poetry config file handler parsed from pyproject.toml.

Source code in src/somesy/pyproject/writer.py 
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class Poetry(PyprojectCommon):
    """Poetry config file handler parsed from pyproject.toml."""

    def __init__(self, path: Path):
        """Poetry config file handler parsed from pyproject.toml.

        See [somesy.core.writer.ProjectMetadataWriter.__init__][].
        """
        super().__init__(path, section=["tool", "poetry"], model_cls=PoetryConfig)

    @staticmethod
    def _from_person(person: Person):
        """Convert project metadata person object to poetry string for person format "full name <email>."""
        return person.to_name_email_string()

    @staticmethod
    def _to_person(person_obj: str) -> Person:
        """Parse poetry person string to a Person."""
        return Person.from_name_email_string(person_obj)

__init__ 

__init__(path: Path)

Poetry config file handler parsed from pyproject.toml.

See somesy.core.writer.ProjectMetadataWriter.init.

Source code in src/somesy/pyproject/writer.py 
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def __init__(self, path: Path):
    """Poetry config file handler parsed from pyproject.toml.

    See [somesy.core.writer.ProjectMetadataWriter.__init__][].
    """
    super().__init__(path, section=["tool", "poetry"], model_cls=PoetryConfig)

Pyproject

Bases: ObjectProxy

Class for syncing pyproject file with other metadata files.

Source code in src/somesy/pyproject/writer.py 
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class Pyproject(wrapt.ObjectProxy):
    """Class for syncing pyproject file with other metadata files."""

    __wrapped__: Union[SetupTools, Poetry]

    def __init__(self, path: Path):
        """Pyproject wrapper class. Wraps either setuptools or poetry.

        Args:
            path (Path): Path to pyproject.toml file.

        Raises:
            FileNotFoundError: Raised when pyproject.toml file is not found.
            ValueError: Neither project nor tool.poetry object is found in pyproject.toml file.
        """
        data = None
        if not path.is_file():
            raise FileNotFoundError(f"pyproject file {path} not found")

        with open(path, "r") as f:
            data = load(f)

        # inspect file to pick suitable project metadata writer
        if "project" in data:
            logger.verbose("Found setuptools-based metadata in pyproject.toml")
            self.__wrapped__ = SetupTools(path)
        elif "tool" in data and "poetry" in data["tool"]:
            logger.verbose("Found poetry-based metadata in pyproject.toml")
            self.__wrapped__ = Poetry(path)
        else:
            msg = "The pyproject.toml file is ambiguous, either add a [project] or [tool.poetry] section"
            raise ValueError(msg)

        super().__init__(self.__wrapped__)

__init__ 

__init__(path: Path)

Pyproject wrapper class. Wraps either setuptools or poetry.

Parameters:

Name Type Description Default
path Path

Path to pyproject.toml file.

 required

Raises:

Type Description
FileNotFoundError

Raised when pyproject.toml file is not found.
ValueError

Neither project nor tool.poetry object is found in pyproject.toml file.
Source code in src/somesy/pyproject/writer.py 
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def __init__(self, path: Path):
    """Pyproject wrapper class. Wraps either setuptools or poetry.

    Args:
        path (Path): Path to pyproject.toml file.

    Raises:
        FileNotFoundError: Raised when pyproject.toml file is not found.
        ValueError: Neither project nor tool.poetry object is found in pyproject.toml file.
    """
    data = None
    if not path.is_file():
        raise FileNotFoundError(f"pyproject file {path} not found")

    with open(path, "r") as f:
        data = load(f)

    # inspect file to pick suitable project metadata writer
    if "project" in data:
        logger.verbose("Found setuptools-based metadata in pyproject.toml")
        self.__wrapped__ = SetupTools(path)
    elif "tool" in data and "poetry" in data["tool"]:
        logger.verbose("Found poetry-based metadata in pyproject.toml")
        self.__wrapped__ = Poetry(path)
    else:
        msg = "The pyproject.toml file is ambiguous, either add a [project] or [tool.poetry] section"
        raise ValueError(msg)

    super().__init__(self.__wrapped__)

SetupTools

Bases: PyprojectCommon

Setuptools config file handler parsed from setup.cfg.

Source code in src/somesy/pyproject/writer.py 
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class SetupTools(PyprojectCommon):
    """Setuptools config file handler parsed from setup.cfg."""

    def __init__(self, path: Path):
        """Setuptools config file handler parsed from pyproject.toml.

        See [somesy.core.writer.ProjectMetadataWriter.__init__][].
        """
        section = ["project"]
        mappings = {
            "homepage": ["urls", "homepage"],
            "repository": ["urls", "repository"],
            "documentation": ["urls", "documentation"],
            "license": ["license", "text"],
        }
        super().__init__(
            path, section=section, direct_mappings=mappings, model_cls=SetuptoolsConfig
        )

    @staticmethod
    def _from_person(person: Person):
        """Convert project metadata person object to setuptools dict for person format."""
        return {"name": person.full_name, "email": person.email}

    @staticmethod
    def _to_person(person_obj) -> Person:
        """Parse setuptools person string to a Person."""
        # NOTE: for our purposes, does not matter what are given or family names,
        # we only compare on full_name anyway.
        names = list(map(lambda s: s.strip(), person_obj["name"].split()))
        return Person(
            **{
                "given-names": " ".join(names[:-1]),
                "family-names": names[-1],
                "email": person_obj["email"].strip(),
            }
        )

    def sync(self, metadata: ProjectMetadata) -> None:
        """Sync metadata with pyproject.toml file and fix license field."""
        super().sync(metadata)

        # if license field has both text and file, remove file
        if (
            self._get_property(["license", "file"]) is not None
            and self._get_property(["license", "text"]) is not None
        ):
            # delete license file property
            self._data["project"]["license"].pop("file")

__init__ 

__init__(path: Path)

Setuptools config file handler parsed from pyproject.toml.

See somesy.core.writer.ProjectMetadataWriter.init.

Source code in src/somesy/pyproject/writer.py 
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def __init__(self, path: Path):
    """Setuptools config file handler parsed from pyproject.toml.

    See [somesy.core.writer.ProjectMetadataWriter.__init__][].
    """
    section = ["project"]
    mappings = {
        "homepage": ["urls", "homepage"],
        "repository": ["urls", "repository"],
        "documentation": ["urls", "documentation"],
        "license": ["license", "text"],
    }
    super().__init__(
        path, section=section, direct_mappings=mappings, model_cls=SetuptoolsConfig
    )

sync 

sync(metadata: ProjectMetadata) -> None

Sync metadata with pyproject.toml file and fix license field.

Source code in src/somesy/pyproject/writer.py 
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def sync(self, metadata: ProjectMetadata) -> None:
    """Sync metadata with pyproject.toml file and fix license field."""
    super().sync(metadata)

    # if license field has both text and file, remove file
    if (
        self._get_property(["license", "file"]) is not None
        and self._get_property(["license", "text"]) is not None
    ):
        # delete license file property
        self._data["project"]["license"].pop("file")