pandas.PeriodDtype¶
-
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_value
float(x) -> floating point number name
A string identifying the data type. names
Ordered 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 type
alias of pandas._libs.tslibs.period.Period