fork download
copy 
  1. from contextlib import contextmanager
  2.  
  3. class Query(object):
  4.     def __init__(self, name):
  5.         self.name = name
  6.  
  7.     def query(self):
  8.         print('Query info about %s...' % self.name)
  9.  
  10. @contextmanager
  11. def create_query(name):
  12.     print('Begin')
  13.     q = Query(name)
  14.     yield q
  15.     print('End')
  16.  
  17. with create_query('Bob') as q:
  18. 	q.query()
  19.  
  20. # your code goes here
Success #stdin #stdout 0.12s 14144KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Begin
Query info about Bob...
End
https://ideone.com/B53Xfl
language:
Python 3 (python  3.12)
created:
2 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!