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How to use is_pandas_module method in pandera

Best Python code snippet using pandera_python

mypy.py

Source:mypy.py

...9# pylint: disable=unused-argument10def plugin(version: str):11    """Mypy plugin entrypoint."""12    return PanderaPlugin13def is_pandas_module(fullname: str) -> bool:14    """Check if a fully qualified name is from the pandas module"""15    return fullname.startswith("pandas.")16# pylint: disable=too-few-public-methods17class PanderaPluginConfig:18    """Pandera mypy plugin config"""19    def __init__(self, options):20        """Configuration options (config options are still TBD)."""21class PanderaPlugin(Plugin):22    """Pandera mypy plugin.23    Since pandera uses the pandas-stubs library:24    https://github.com/VirtusLab/pandas-stubs25    We need to patch all of the function/method signatures in the library26    which turn out to yield many false positives with respect to regular27    pandas usage. Currently this is mostly what this plugin does, though the28    future plan for this plugin is to improve and enable users to customize29    the static typing experience for both pandas and pandera.30    Once the pandas library officially supports type annotations via31    `py.typed`, we'll remove the dependency on pandas-stubs:32    https://github.com/pandas-dev/pandas/issues/28142#issuecomment-99196700933    """34    def __init__(self, options) -> None:35        self.plugin_config = PanderaPluginConfig(options)36        super().__init__(options)37    def get_function_signature_hook(self, fullname: str):38        """Adjust the function signatures of pandas functions."""39        if fullname == PANDAS_CONCAT:40            return self.pandas_concat_callback41        elif is_pandas_module(fullname):42            return self.disable_pandas_function_callback43    def get_method_signature_hook(self, fullname: str):44        """Adjust the function signatures of pandas methods."""45        if is_pandas_module(fullname):46            return self.disable_pandas_function_callback47    def pandas_concat_callback(48        self, ctx: Union[FunctionSigContext, MethodSigContext]49    ) -> CallableType:50        """Adjusts the signature pandas.concat to allow generator inputs."""51        iterable = self.lookup_fully_qualified("typing.Iterable")52        if iterable is not None:53            iterable_node = cast(TypeInfo, iterable.node)54        else:55            raise ValueError("typing.Iterable node not found")56        union_type = cast(UnionType, ctx.default_signature.arg_types[0])57        pandas_data_type = ctx.default_signature.ret_type58        arg_types = [59            UnionType(...

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