Name	Size	Mode	Actions
__pycache__/	-	0755	rm
array_ops.py	15412	0644	editdlrm
common.py	1653	0644	editdlrm
dispatch.py	549	0644	editdlrm
docstrings.py	18025	0644	editdlrm
invalid.py	1285	0644	editdlrm
mask_ops.py	4935	0644	editdlrm
methods.py	7594	0644	editdlrm
missing.py	5164	0644	editdlrm
roperator.py	1080	0644	editdlrm
__init__.py	21316	0644	editdlrm

""" Templates for invalid operations. """ import operator import numpy as np def invalid_comparison(left, right, op): """ If a comparison has mismatched types and is not necessarily meaningful, follow python3 conventions by: - returning all-False for equality - returning all-True for inequality - raising TypeError otherwise Parameters ---------- left : array-like right : scalar, array-like op : operator.{eq, ne, lt, le, gt} Raises ------ TypeError : on inequality comparisons """ if op is operator.eq: res_values = np.zeros(left.shape, dtype=bool) elif op is operator.ne: res_values = np.ones(left.shape, dtype=bool) else: typ = type(right).__name__ raise TypeError(f"Invalid comparison between dtype={left.dtype} and {typ}") return res_values def make_invalid_op(name: str): """ Return a binary method that always raises a TypeError. Parameters ---------- name : str Returns ------- invalid_op : function """ def invalid_op(self, other=None): typ = type(self).__name__ raise TypeError(f"cannot perform {name} with this index type: {typ}") invalid_op.__name__ = name return invalid_op