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40 lines
1.4 KiB
Python
40 lines
1.4 KiB
Python
# Licensed to Elasticsearch B.V. under one or more contributor
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# license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright
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# ownership. Elasticsearch B.V. licenses this file to you under
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# the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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# File called _pytest for PyCharm compatability
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import pytest
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class TestDataFrameGetItem:
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def test_getitem_one_attribute(self, df):
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df.load_dataset("flights")
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print(df.head(103)["OriginAirportID"])
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def test_getitem_attribute_list(self, df):
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print(df[["OriginAirportID", "AvgTicketPrice", "Carrier"]])
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def test_getitem_one_argument(self, df):
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print(df.OriginAirportID)
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def test_getitem_multiple_calls(self, df):
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df = df[["DestCityName", "DestCountry", "DestLocation", "DestRegion"]]
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with pytest.raises(KeyError):
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df["Carrier"]
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df["DestCountry"]
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