def _str_lstrip(self, to_strip=None):
if to_strip is None:
if hasattr(pc, "utf8_ltrim_whitespace"):
return type(self)(pc.utf8_ltrim_whitespace(self._data))
else:
if hasattr(pc, "utf8_ltrim"):
return type(self)(pc.utf8_ltrim(self._data,
characters=to_strip))
return super()._str_lstrip(to_strip)
def _str_lstrip(self, to_strip=None):
if pa_version_under4p0:
return super()._str_lstrip(to_strip)
if to_strip is None:
result = pc.utf8_ltrim_whitespace(self._data)
else:
result = pc.utf8_ltrim(self._data, characters=to_strip)
return type(self)(result)
