Function inject_reduce_methods

xarray/computation/ops.py:244–268

(cls)

def inject_reduce_methods(cls):
    methods = (
        [
            (name, getattr(duck_array_ops, f"array_{name}"), False)
            for name in REDUCE_METHODS
        ]
        + [(name, getattr(duck_array_ops, name), True) for name in NAN_REDUCE_METHODS]
        + [("count", duck_array_ops.count, False)]
    )
    for name, f, include_skipna in methods:
        numeric_only = getattr(f, "numeric_only", False)
        available_min_count = getattr(f, "available_min_count", False)
        skip_na_docs = _SKIPNA_DOCSTRING if include_skipna else ""
        min_count_docs = _MINCOUNT_DOCSTRING if available_min_count else ""

        func = cls._reduce_method(f, include_skipna, numeric_only)
        func.__name__ = name
        func.__doc__ = _REDUCE_DOCSTRING_TEMPLATE.format(
            name=name,
            cls=cls.__name__,
            extra_args=cls._reduce_extra_args_docstring.format(name=name),
            skip_na_docs=skip_na_docs,
            min_count_docs=min_count_docs,
        )
        setattr(cls, name, func)


def op_str(name):