pandas.PeriodDtype¶
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class
pandas.PeriodDtype[source]¶ A Period duck-typed class, suitable for holding a period with freq dtype.
THIS IS NOT A REAL NUMPY DTYPE, but essentially a sub-class of np.int64.
Attributes
na_valuefloat(x) -> floating point number nameA string identifying the data type. namesOrdered list of field names, or None if there are no fields. subdtype Methods
construct_array_type()Return the array type associated with this dtype construct_from_string(string)Strict construction from a string, raise a TypeError if not possible is_dtype(dtype)Return a boolean if we if the passed type is an actual dtype that we can match (via string or type) reset_cache()clear the cache typealias of pandas._libs.tslibs.period.Period