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Use asottile.cached_property.

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This commit is contained in:
Anthony Sottile 2014-06-01 16:41:58 -07:00
parent 619bca2bdc
commit 39c4ee6e96
7 changed files with 5 additions and 45 deletions
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24
tests/util_test.py
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@ -6,35 +6,11 @@ import random
import sys
from plumbum import local
from pre_commit.util import cached_property
from pre_commit.util import clean_path_on_failure
from pre_commit.util import entry
from pre_commit.util import memoize_by_cwd
@pytest.fixture
def class_with_cached_property():
class Foo(object):
@cached_property
def my_property(self):
return "Foo" + str(random.getrandbits(64))
return Foo
def test_cached_property(class_with_cached_property):
instance = class_with_cached_property()
val = instance.my_property
val2 = instance.my_property
assert val is val2
def test_unbound_cached_property(class_with_cached_property):
# Make sure we don't blow up when accessing the property unbound
prop = class_with_cached_property.my_property
assert isinstance(prop, cached_property)
@pytest.fixture
def memoized_by_cwd():
@memoize_by_cwd