Python BuienradarParser.merge Examples

Example #1

File: test_parser_methods.py Project: marcoplaisier/weathervane

def test_merge_with_fallback():
    """Tests whether the data can be retrieved from another station if the primary is lacking a specific field"""
    weather_data = {
        1: {'luchtdruk': None},
        2: {'luchtdruk': 1001}
    }

    bp = BuienradarParser()
    merged_data = bp.merge(weather_data, [1, 2])
    assert merged_data == {'data_from_fallback': True, 'error': False, 'luchtdruk': 1001}

Example #2

File: test_parser_methods.py Project: marcoplaisier/weathervane

def test_merge_without_fallback():
    """Tests whether data from the primary station is always used when it is present"""
    weather_data = {
        1: {'luchtdruk': 1000},
        2: {'luchtdruk': 1001}
    }

    bp = BuienradarParser()
    merged_data = bp.merge(weather_data, [1, 2])
    assert merged_data == {'data_from_fallback': False, 'error': False, 'luchtdruk': 1000}

Example #3

File: test_parser_methods.py Project: marcoplaisier/weathervane

def test_single_station():
    """Tests whether, if no fallback stations are selected, the data from the primary station is returned even if it
       is missing"""
    weather_data = {
        1: {'luchtdruk': None},
        2: {'luchtdruk': 1001}
    }

    bp = BuienradarParser()
    merged_data = bp.merge(weather_data, [1])
    assert merged_data == {'data_from_fallback': False, 'error': False, 'luchtdruk': None}

Example #4

def test_merge_with_fallback():
    """Tests whether the data can be retrieved from another station if the primary is lacking a specific field"""
    weather_data = {1: {'luchtdruk': None}, 2: {'luchtdruk': 1001}}

    bp = BuienradarParser()
    merged_data = bp.merge(weather_data, [1, 2],
                           required_fields=[{
                               'key': 'luchtdruk'
                           }])
    assert merged_data == {
        'data_from_fallback': True,
        'error': False,
        'luchtdruk': 1001
    }

Example #5

def test_merge_without_fallback():
    """Tests whether data from the primary station is always used when it is present"""
    weather_data = {1: {'luchtdruk': 1000}, 2: {'luchtdruk': 1001}}

    bp = BuienradarParser()
    merged_data = bp.merge(weather_data, [1, 2],
                           required_fields=[{
                               'key': 'luchtdruk'
                           }])
    assert merged_data == {
        'data_from_fallback': False,
        'error': False,
        'luchtdruk': 1000
    }

Example #6

def test_single_station():
    """Tests whether, if no fallback stations are selected, the data from the primary station is returned even if it
       is missing"""
    weather_data = {1: {'luchtdruk': None}, 2: {'luchtdruk': 1001}}

    bp = BuienradarParser()
    merged_data = bp.merge(weather_data, [1],
                           required_fields=[{
                               'key': 'luchtdruk'
                           }])
    assert merged_data == {
        'data_from_fallback': False,
        'error': False,
        'luchtdruk': None
    }