New submission from Stepan Wagner:
def emptygen():
# Or other more meaningful generator
raise StopIteration
yield
def wrap(gen):
next(gen)
print("This should be printed or StopIteration raised.")
while True:
try:
yield next(gen)
except StopIteration as exc:
return
items = wrap(emptygen())
for item in items:
print(item)
print("End.")
----------
components: Interpreter Core
messages: 176939
nosy: Stepan.Wagner
priority: normal
severity: normal
status: open
title: Silent StopIteration exc when raised from generator inside of another
generator
type: behavior
versions: Python 2.6, Python 3.1
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Python tracker <[email protected]>
<http://bugs.python.org/issue16610>
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