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bpo-43224: Implement pickling of TypeVarTuples #32119

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Merged
JelleZijlstra merged 12 commits into from
Apr 22, 2022
Merged

bpo-43224: Implement pickling of TypeVarTuples #32119

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5bdeab6
Implement pickling of TypeVarTuples
mrahtz Mar 25, 2022
2ea4127
Remove redundant tests
mrahtz Mar 26, 2022
f234214
Test all pickle protocol versions
mrahtz Mar 28, 2022
de68232
Switch other tests to use @all_pickle_protocols too
mrahtz Mar 28, 2022
69197c2
Revert "Switch other tests to use @all_pickle_protocols too"
mrahtz Mar 30, 2022
72e3db5
Merge branch 'main' into pep646-pickling-tests
mrahtz Apr 6, 2022
9a38a91
Tweak comment wording
mrahtz Apr 15, 2022
8fd2b4f
Remove test_pickling_then_unpickling_variadic_class_results_in_equality
mrahtz Apr 15, 2022
ea8d5fd
Remove parenthetic from comment
mrahtz Apr 15, 2022
d638d92
Replace assertEqual with assertIs
mrahtz Apr 15, 2022
c5d8dc6
Remove test_pickling_then_unpickling_variadic_func_results_in_equality
mrahtz Apr 15, 2022
e5501f4
Merge branch 'main' into pep646-pickling-tests
JelleZijlstra Apr 21, 2022
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Remove test_pickling_then_unpickling_variadic_func_results_in_equality
  • Loading branch information
@mrahtz
mrahtz committed Apr 15, 2022
commit c5d8dc6ce1b0209699be21cd90efdba153bdd064
28 changes: 0 additions & 28 deletions Lib/test/test_typing.py
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Original file line number Diff line number Diff line change
Expand Up @@ -947,34 +947,6 @@ def test_pickling_then_unpickling_tuple_with_typevartuple_equality(
a2 = pickle.loads(pickle.dumps(a1, proto))
self.assertEqual(a1, a2)

@all_pickle_protocols
def test_pickling_then_unpickling_variadic_func_results_in_equality(
self, proto
):
global T, Ts, a1, b1, c1, d1, e1 # See explanation at start of class.
T = TypeVar('T')
Ts = TypeVarTuple('Ts')

def a1(*args: Unpack[Ts]): pass
a2 = pickle.loads(pickle.dumps(a1, proto))
self.assertEqual(a1, a2)

def b1(*args: Unpack[Tuple[int]]): pass
b2 = pickle.loads(pickle.dumps(b1, proto))
self.assertEqual(b1, b2)

def c1(*args: Unpack[Tuple[int, ...]]): pass
c2 = pickle.loads(pickle.dumps(c1, proto))
self.assertEqual(c1, c2)

def d1(*args: Unpack[Tuple[int, Unpack[Ts]]]): pass
d2 = pickle.loads(pickle.dumps(d1, proto))
self.assertEqual(d1, d2)

def e1(*args: Unpack[Tuple[T, Unpack[Ts]]]): pass
e2 = pickle.loads(pickle.dumps(e1, proto))
self.assertEqual(e1, e2)


class UnionTests(BaseTestCase):

Expand Down