pyarrow.compute.utf8_is_alpha

pyarrow.compute.utf8_is_alpha(strings, *, memory_pool=None)

Classify strings as alphabetic.

For each string in strings, emit true iff the string is non-empty and consists only of alphabetic Unicode characters. Null strings emit null.

Parameters

• strings (Array-like or scalar-like) – Argument to compute function

• memory_pool (pyarrow.MemoryPool, optional) – If not passed, will allocate memory from the default memory pool.

pyarrow.compute.utf8_is_alnum pyarrow.compute.utf8_is_decimal