def test_preserve_annotations(self):
func = f('self, a:2, b, c:3', 4)
tr = modifiers._PokTranslator(func, kwoargs=('a', 'b'))
self.assertSigsEqual(s('self, c:3, *, a:2, b', 4), signature(tr))
self.assertSigsEqual(s('c:3, *, a:2, b', 4),
signature(safe_get(tr, object(), object)))
def poktranslator_test(self, expected_sig_str, orig_sig_str, posoargs,
kwoargs):
expected_sig = s(expected_sig_str)
orig_sig = s(orig_sig_str)
for exp, orig in defaults_variations(expected_sig, orig_sig):
for exp, orig in stars_variations(exp, orig):
func = modifiers._PokTranslator(func_from_sig(orig), posoargs,
kwoargs)
self.assertSigsEqual(exp, signature(func))
test_func_sig_coherent(func)
repr(func) # must not cause an error
def poktranslator_test(self, expected_sig_str, orig_sig_str,
posoargs, kwoargs):
expected_sig = s(expected_sig_str)
orig_sig = s(orig_sig_str)
for exp, orig in defaults_variations(expected_sig, orig_sig):
for exp, orig in stars_variations(exp, orig):
func = modifiers._PokTranslator(
func_from_sig(orig), posoargs, kwoargs)
self.assertSigsEqual(exp, signature(func))
test_func_sig_coherent(func)
repr(func) # must not cause an error
def test_preserve_annotations(self):
func = f('self, a:2, b, c:3', 4)
tr = modifiers._PokTranslator(func, kwoargs=('a', 'b'))
self.assertSigsEqual(
s('self, c:3, *, a:2, b', 4),
signature(tr)
)
self.assertSigsEqual(
s('c:3, *, a:2, b', 4),
signature(safe_get(tr, object(), object))
)