String operations ***************** .. currentmodule:: numpy.core.defchararray This module provides a set of vectorized string operations for arrays of type `numpy.string_` or `numpy.unicode_`. All of them are based on the string methods in the Python standard library. String operations ----------------- .. autosummary:: :toctree: generated/ add multiply mod capitalize center decode encode join ljust lower lstrip partition replace rjust rpartition rsplit rstrip split splitlines strip swapcase title translate upper zfill Comparison ---------- Unlike the standard numpy comparison operators, the ones in the `char` module strip trailing whitespace characters before performing the comparison. .. autosummary:: :toctree: generated/ equal not_equal greater_equal less_equal greater less String information ------------------ .. autosummary:: :toctree: generated/ count len find index isalpha isdecimal isdigit islower isnumeric isspace istitle isupper rfind rindex startswith Convenience class ----------------- .. autosummary:: :toctree: generated/ chararray