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christabor/wrapped_ctxmgr.py

Created January 25, 2018 21:33
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decorators/ctxmgrs
Raw
wrapped_ctxmgr.py
from contextlib import contextmanager
def to_mgr(fn):
fn.__converted__ = True
@contextmanager
def fn2(*args, **kwargs):
try:
fn(*args, **kwargs)
yield
except Exception:
pass
finally:
print('DOne')
return fn2
@to_mgr
def greetings(name='anon'):
print('HEEEY, {}'.format(name))
print('HEee2')
if __name__ == '__main__':
with greetings(name='me'):
print('Hello back')
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