numpy.core.defchararray.isnumeric¶

numpy.core.defchararray.isnumeric(a)[source]¶

For each element, return True if there are only numericcharacters in the element.

Callsunicode.isnumeric element-wise.

Numeric characters include digit characters, and all charactersthat have the Unicode numeric value property, e.g.U+2155,VULGARFRACTIONONEFIFTH.

Parameters:	a : array_like, unicode Input array.
Returns:	out : ndarray, bool Array of booleans of same shape asa.

See also

unicode.isnumeric