x=something, y=somethinelse and z=crud all likely to fail - how do i wrap them up
Veek. M
vek.m1234 at gmail.com
Sat Jan 30 23:58:25 EST 2016
I'm parsing html and i'm doing:
x = root.find_class(...
y = root.find_class(..
z = root.find_class(..
all 3 are likely to fail so typically i'd have to stick it in a try. This is
a huge pain for obvious reasons.
try:
....
except something:
x = 'default_1'
(repeat 3 times)
Is there some other nice way to wrap this stuff up?
I can't do:
try:
x=
y=
z=
except:
because here if x fails, y and z might have succeeded.
Pass the statement as a string to a try function? Any other way?
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