Break or exit out of “with” statement?

Question

I\'d just like to exit out of a with statement under certain conditions:

with open(path) as f:
    print \'before condition\'
    if 

        

Answer 1

as shorthand snippet:

class a:
    def __enter__(self):
        print 'enter'
    def __exit__(self ,type, value, traceback):
        print 'exit'

for i in [1]:
    with a():
        print("before")
        break
        print("after")

...

enter
before
exit