def __setattr__(self, key, value):
if value:
if key == 'python_requires':
check_specifier(self, key, value)
elif key in ('install_requires', 'tests_require'):
check_requirements(self, key, value)
elif key == 'extras_require':
check_extras(self, key, value)
self[key] = value
def test_check_specifier():
# valid specifier value
attrs = {'name': 'foo', 'python_requires': '>=3.0, !=3.1'}
dist = Distribution(attrs)
check_specifier(dist, attrs, attrs['python_requires'])
# invalid specifier value
attrs = {'name': 'foo', 'python_requires': ['>=3.0', '!=3.1']}
with pytest.raises(DistutilsSetupError):
dist = Distribution(attrs)