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style: use Black everywhere (#2594)

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* style: use Black everywhere

* style: minor touchup from review
This commit is contained in:
Henry Schreiner
2020-10-16 16:38:13 -04:00
committed by GitHub
parent 2e31e466dc
commit c50f90eca6
38 changed files with 1653 additions and 941 deletions
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49
tests/test_smart_ptr.py
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@@ -7,7 +7,9 @@ from pybind11_tests import ConstructorStats # noqa: E402
def test_smart_ptr(capture):
# Object1
for i, o in enumerate([m.make_object_1(), m.make_object_2(), m.MyObject1(3)], start=1):
for i, o in enumerate(
[m.make_object_1(), m.make_object_2(), m.MyObject1(3)], start=1
):
assert o.getRefCount() == 1
with capture:
m.print_object_1(o)
@@ -16,8 +18,9 @@ def test_smart_ptr(capture):
m.print_object_4(o)
assert capture == "MyObject1[{i}]\n".format(i=i) * 4
for i, o in enumerate([m.make_myobject1_1(), m.make_myobject1_2(), m.MyObject1(6), 7],
start=4):
for i, o in enumerate(
[m.make_myobject1_1(), m.make_myobject1_2(), m.MyObject1(6), 7], start=4
):
print(o)
with capture:
if not isinstance(o, int):
@@ -29,11 +32,15 @@ def test_smart_ptr(capture):
m.print_myobject1_2(o)
m.print_myobject1_3(o)
m.print_myobject1_4(o)
assert capture == "MyObject1[{i}]\n".format(i=i) * (4 if isinstance(o, int) else 8)
times = 4 if isinstance(o, int) else 8
assert capture == "MyObject1[{i}]\n".format(i=i) * times
cstats = ConstructorStats.get(m.MyObject1)
assert cstats.alive() == 0
expected_values = ['MyObject1[{}]'.format(i) for i in range(1, 7)] + ['MyObject1[7]'] * 4
expected_values = ["MyObject1[{}]".format(i) for i in range(1, 7)] + [
"MyObject1[7]"
] * 4
assert cstats.values() == expected_values
assert cstats.default_constructions == 0
assert cstats.copy_constructions == 0
@@ -42,7 +49,9 @@ def test_smart_ptr(capture):
assert cstats.move_assignments == 0
# Object2
for i, o in zip([8, 6, 7], [m.MyObject2(8), m.make_myobject2_1(), m.make_myobject2_2()]):
for i, o in zip(
[8, 6, 7], [m.MyObject2(8), m.make_myobject2_1(), m.make_myobject2_2()]
):
print(o)
with capture:
m.print_myobject2_1(o)
@@ -55,7 +64,7 @@ def test_smart_ptr(capture):
assert cstats.alive() == 1
o = None
assert cstats.alive() == 0
assert cstats.values() == ['MyObject2[8]', 'MyObject2[6]', 'MyObject2[7]']
assert cstats.values() == ["MyObject2[8]", "MyObject2[6]", "MyObject2[7]"]
assert cstats.default_constructions == 0
assert cstats.copy_constructions == 0
# assert cstats.move_constructions >= 0 # Doesn't invoke any
@@ -63,7 +72,9 @@ def test_smart_ptr(capture):
assert cstats.move_assignments == 0
# Object3
for i, o in zip([9, 8, 9], [m.MyObject3(9), m.make_myobject3_1(), m.make_myobject3_2()]):
for i, o in zip(
[9, 8, 9], [m.MyObject3(9), m.make_myobject3_1(), m.make_myobject3_2()]
):
print(o)
with capture:
m.print_myobject3_1(o)
@@ -76,7 +87,7 @@ def test_smart_ptr(capture):
assert cstats.alive() == 1
o = None
assert cstats.alive() == 0
assert cstats.values() == ['MyObject3[9]', 'MyObject3[8]', 'MyObject3[9]']
assert cstats.values() == ["MyObject3[9]", "MyObject3[8]", "MyObject3[9]"]
assert cstats.default_constructions == 0
assert cstats.copy_constructions == 0
# assert cstats.move_constructions >= 0 # Doesn't invoke any
@@ -96,7 +107,7 @@ def test_smart_ptr(capture):
# ref<>
cstats = m.cstats_ref()
assert cstats.alive() == 0
assert cstats.values() == ['from pointer'] * 10
assert cstats.values() == ["from pointer"] * 10
assert cstats.default_constructions == 30
assert cstats.copy_constructions == 12
# assert cstats.move_constructions >= 0 # Doesn't invoke any
@@ -186,7 +197,9 @@ def test_shared_ptr_from_this_and_references():
ref = s.ref # init_holder_helper(holder_ptr=false, owned=false, bad_wp=false)
assert stats.alive() == 2
assert s.set_ref(ref)
assert s.set_holder(ref) # std::enable_shared_from_this can create a holder from a reference
assert s.set_holder(
ref
) # std::enable_shared_from_this can create a holder from a reference
bad_wp = s.bad_wp # init_holder_helper(holder_ptr=false, owned=false, bad_wp=true)
assert stats.alive() == 2
@@ -200,12 +213,16 @@ def test_shared_ptr_from_this_and_references():
assert s.set_ref(copy)
assert s.set_holder(copy)
holder_ref = s.holder_ref # init_holder_helper(holder_ptr=true, owned=false, bad_wp=false)
holder_ref = (
s.holder_ref
) # init_holder_helper(holder_ptr=true, owned=false, bad_wp=false)
assert stats.alive() == 3
assert s.set_ref(holder_ref)
assert s.set_holder(holder_ref)
holder_copy = s.holder_copy # init_holder_helper(holder_ptr=true, owned=true, bad_wp=false)
holder_copy = (
s.holder_copy
) # init_holder_helper(holder_ptr=true, owned=true, bad_wp=false)
assert stats.alive() == 3
assert s.set_ref(holder_copy)
assert s.set_holder(holder_copy)
@@ -277,8 +294,10 @@ def test_smart_ptr_from_default():
instance = m.HeldByDefaultHolder()
with pytest.raises(RuntimeError) as excinfo:
m.HeldByDefaultHolder.load_shared_ptr(instance)
assert "Unable to load a custom holder type from a " \
"default-holder instance" in str(excinfo.value)
assert (
"Unable to load a custom holder type from a "
"default-holder instance" in str(excinfo.value)
)
def test_shared_ptr_gc():