| import numpy as np | |
| import pytest | |
| from pandas import ( | |
| Index, | |
| MultiIndex, | |
| ) | |
| # Note: identical the "multi" entry in the top-level "index" fixture | |
| def idx(): | |
| # a MultiIndex used to test the general functionality of the | |
| # general functionality of this object | |
| major_axis = Index(["foo", "bar", "baz", "qux"]) | |
| minor_axis = Index(["one", "two"]) | |
| major_codes = np.array([0, 0, 1, 2, 3, 3]) | |
| minor_codes = np.array([0, 1, 0, 1, 0, 1]) | |
| index_names = ["first", "second"] | |
| mi = MultiIndex( | |
| levels=[major_axis, minor_axis], | |
| codes=[major_codes, minor_codes], | |
| names=index_names, | |
| verify_integrity=False, | |
| ) | |
| return mi | |