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Fixup/simplify another nested context manager.

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This commit is contained in:
Raymond Hettinger 2009-06-12 11:25:59 +00:00
parent 680bf1afe8
commit 554290d920
1 changed files with 3 additions and 6 deletions
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9
Lib/importlib/test/import_/test_meta_path.py
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@ -1,6 +1,5 @@
from .. import util
from . import util as import_util
from contextlib import nested
from types import MethodType
import unittest
@ -18,8 +17,7 @@ class CallingOrder(unittest.TestCase):
mod = 'top_level'
first = util.mock_modules(mod)
second = util.mock_modules(mod)
context = nested(util.mock_modules(mod), util.mock_modules(mod))
with context as (first, second):
with util.mock_modules(mod) as first, util.mock_modules(mod) as second:
first.modules[mod] = 42
second.modules[mod] = -13
with util.import_state(meta_path=[first, second]):
@ -28,9 +26,8 @@ class CallingOrder(unittest.TestCase):
def test_continuing(self):
# [continuing]
mod_name = 'for_real'
first = util.mock_modules('nonexistent')
second = util.mock_modules(mod_name)
with nested(first, second):
with util.mock_modules('nonexistent') as first, \
util.mock_modules(mod_name) as second:
first.find_module = lambda self, fullname, path=None: None
second.modules[mod_name] = 42
with util.import_state(meta_path=[first, second]):