numpy.core.defchararray.isdecimal

numpy.core.defchararray.isdecimal(a)

For each element in a, return True if there are only decimal characters in the element.

Calls unicode.isdecimal element-wise.

Decimal characters include digit characters, and all characters that that can be used to form decimal-radix numbers, e.g. U+0660, ARABIC-INDIC DIGIT ZERO.

Parameters :

a : array-like of unicode

Returns :

out : ndarray

Array of booleans

See also

unicode.isdecimal