hi
I wish to pop/del some items out of dictionary while iterating over it.
a = { 'a':1, 'b':2 }
for k, v in a.iteritems():
if v==2:
del a[k]
the output say RuntimeError: dictionary changed size during iteration
how can i suppress this message in an actual script and still get the
final value of the dict?
is it something like try/except/else statment?
try:
for v,k in a.iteritems():
if v==something:
del a[k]
except RuntimeError:
< don't know what to do here>
else:
< should i include this part ? >
what other ways can i do this ? thanks for any help.
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