Python nodata_handler Examples

Example #1

File: test_rio_options.py Project: DanLipsitt/rasterio

def test_nodata_callback_nan(data):
    ctx = MockContext()
    assert math.isnan(nodata_handler(ctx, MockOption('nodata'), 'nan'))

Example #2

File: test_rio_options.py Project: DanLipsitt/rasterio

def test_nodata_callback_none(data, value):
    ctx = MockContext()
    assert nodata_handler(ctx, MockOption('nodata'), value) is None

Example #3

File: test_rio_options.py Project: DanLipsitt/rasterio

def test_nodata_callback_0(data):
    ctx = MockContext()
    assert nodata_handler(ctx, MockOption('nodata'), '0') == 0.0

Example #4

File: test_rio_options.py Project: DanLipsitt/rasterio

def test_nodata_callback_neg1(data):
    ctx = MockContext()
    assert nodata_handler(ctx, MockOption('nodata'), '-1.') == -1.0

Example #5

File: test_rio_options.py Project: QPanScience/GIS_LIB-rasterio

def test_nodata_callback_err(data):
    ctx = MockContext()
    with pytest.raises(click.BadParameter):
        nodata_handler(ctx, MockOption('nodata'), '')

Example #6

File: test_rio_options.py Project: DanLipsitt/rasterio

def test_nodata_callback_pass(data):
    """Always return None if the value is None"""
    ctx = MockContext()
    assert nodata_handler(ctx, MockOption('nodata'), None) is None

Example #7

def test_nodata_callback_nan(data):
    ctx = MockContext()
    assert math.isnan(nodata_handler(ctx, MockOption('nodata'), 'nan'))

Example #8

def test_nodata_callback_none(data, value):
    ctx = MockContext()
    assert nodata_handler(ctx, MockOption('nodata'), value) is None

Example #9

def test_nodata_callback_0(data):
    ctx = MockContext()
    assert nodata_handler(ctx, MockOption('nodata'), '0') == 0.0

Example #10

def test_nodata_callback_neg1(data):
    ctx = MockContext()
    assert nodata_handler(ctx, MockOption('nodata'), '-1.') == -1.0

Example #11

def test_nodata_callback_pass(data):
    """Always return None if the value is None"""
    ctx = MockContext()
    assert nodata_handler(ctx, MockOption('nodata'), None) is None

Example #12

def test_nodata_callback(data):
    ctx = MockContext()
    ctx.obj['like'] = {'nodata': -1}
    assert nodata_handler(ctx, MockOption('nodata'), 'like') == -1.0

Example #13

def test_nodata_callback_err(data):
    ctx = MockContext()
    ctx.obj['like'] = {'nodata': 'lolwut'}
    with pytest.raises(click.BadParameter):
        nodata_handler(ctx, MockOption('nodata'), 'lolwut')

Example #14

File: test_rio_options.py Project: ColinTalbert/rasterio

def test_nodata_callback(data):
    ctx = MockContext()
    ctx.obj['like'] = {'nodata': -1}
    assert nodata_handler(ctx, MockOption('nodata'), 'like') == -1.0

Example #15

File: test_rio_options.py Project: ColinTalbert/rasterio

def test_nodata_callback_err(data):
    ctx = MockContext()
    ctx.obj['like'] = {'nodata': 'lolwut'}
    with pytest.raises(click.BadParameter):
        nodata_handler(ctx, MockOption('nodata'), 'lolwut')