Python Interpolator示例

示例#1

def test_interpolate_unicode_values():
    variable_mapping = {
        'FOO': '十六夜　咲夜'.encode('utf-8'),
        'BAR': '十六夜　咲夜'
    }
    interpol = Interpolator(TemplateWithDefaults, variable_mapping).interpolate

    interpol("$FOO") == '十六夜　咲夜'
    interpol("${BAR}") == '十六夜　咲夜'

示例#2

def test_interpolate_no_fallthrough():
    # Test regression on docker/compose#5829
    variable_mapping = {
        'TEST:-': 'hello',
        'TEST-': 'hello',
    }
    interpol = Interpolator(TemplateWithDefaults, variable_mapping).interpolate

    assert interpol('${TEST:-}') == ''
    assert interpol('${TEST-}') == ''

示例#3

文件： interpolation_test.py 项目： xmotomatt/docker-compose

def defaults_interpolator(variable_mapping):
    return Interpolator(TemplateWithDefaults, variable_mapping).interpolate