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Issue #28008: Implement PEP 530 -- asynchronous comprehensions.

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This commit is contained in:
Yury Selivanov 2016-09-09 10:36:01 -07:00
parent 93b2dee80e
commit 52c4e7cc84
20 changed files with 623 additions and 124 deletions
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18
Lib/lib2to3/tests/test_parser.py
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@ -133,6 +133,24 @@ class TestAsyncAwait(GrammarTest):
await x
""")
self.validate("""async def foo():
[i async for i in b]
""")
self.validate("""async def foo():
{i for i in b
async for i in a if await i
for b in i}
""")
self.validate("""async def foo():
[await i for i in b if await c]
""")
self.validate("""async def foo():
[ i for i in b if c]
""")
self.validate("""async def foo():
def foo(): pass