I have been using generators for the first time and wanted to check for an empty result. Naively I assumed that generators would give appopriate boolean values. For example
def xx():
l = []
for x in l:
yield x
y = xx()
bool(y)
I expected the last line to return False but it actually returns True.
Is there anyway I can enhance my generator or iterator to have the
desired effect?
Regards
Tony Middleton.
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