jmwebaze at gmail
May 2, 2012, 12:51 PM
Views: 503
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I have multiple objects, where any of them can serve my purpose.. However
some objects might not have some dependencies. I can not tell before hand
if the all the dependencies exsit. What i want to is begin processing from
the 1st object, if no exception is raised, i am done.. if an exception is
raised, the next object is tried, etc Something like
objs = [... ]
try:
obj = objs[0]
obj.make()
except Exception, e:
try:
obj = objs[1]
obj.make()
except Exception, e:
try:
obj = objs[2]
obj.make()
except Exception, e:
continue
The problem is the length of the list of objs is variable... How can i do
this?
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try/except in a loop
