Alle Dateien aus dem Pythonkurs
 
 
 
 

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"""
Tests for Indexes backed by arbitrary ExtensionArrays.
"""
import pandas as pd
class BaseIndexTests:
"""Tests for Index object backed by an ExtensionArray"""
def test_index_from_array(self, data):
idx = pd.Index(data)
assert data.dtype == idx.dtype
def test_index_from_listlike_with_dtype(self, data):
idx = pd.Index(data, dtype=data.dtype)
assert idx.dtype == data.dtype
idx = pd.Index(list(data), dtype=data.dtype)
assert idx.dtype == data.dtype