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Commit337d40e

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DOC: Improveapi.types.is_dtype_equal docstring (#61394)
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‎doc/source/reference/arrays.rst

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@@ -664,6 +664,7 @@ Data type introspection
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api.types.is_datetime64_dtype
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api.types.is_datetime64_ns_dtype
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api.types.is_datetime64tz_dtype
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api.types.is_dtype_equal
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api.types.is_extension_array_dtype
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api.types.is_float_dtype
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api.types.is_int64_dtype

‎pandas/core/dtypes/common.py

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@@ -655,24 +655,38 @@ def is_dtype_equal(source, target) -> bool:
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Parameters
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----------
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source : The first dtype to compare
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target : The second dtype to compare
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source : type or str
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The first dtype to compare.
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target : type or str
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The second dtype to compare.
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Returns
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-------
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boolean
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Whether or not the two dtypes are equal.
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See Also
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--------
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api.types.is_categorical_dtype : Check whether the provided array or dtype
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is of the Categorical dtype.
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api.types.is_string_dtype : Check whether the provided array or dtype
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is of the string dtype.
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api.types.is_object_dtype : Check whether an array-like or dtype is of the
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object dtype.
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Examples
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--------
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>>> from pandas.api.types import is_dtype_equal
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>>> is_dtype_equal(int, float)
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False
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>>> is_dtype_equal("int", int)
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True
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>>> is_dtype_equal(object, "category")
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False
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>>> from pandas.core.dtypes.dtypes import CategoricalDtype
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>>> is_dtype_equal(CategoricalDtype(), "category")
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True
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>>> from pandas.core.dtypes.dtypes import DatetimeTZDtype
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>>> is_dtype_equal(DatetimeTZDtype(tz="UTC"), "datetime64")
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False
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"""

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