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  1. import sys
  2. from io import StringIO
  3. from contextlib import contextmanager
  4.  
  5. @contextmanager
  6. def print_interceptor(buf):
  7. 	real_stdout = sys.stdout
  8. 	sys.stdout = buf
  9. 	yield
  10. 	sys.stdout = real_stdout
  11.  
  12. buf = StringIO()
  13. with print_interceptor(buf):
  14. 	print("Hello, world!")
  15.  
  16. print("Intercepted: " + repr(buf.getvalue()))
Success #stdin #stdout 0.01s 10376KB
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stdin
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Standard input is empty
stdout
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Intercepted: 'Hello, world!\n'
https://ideone.com/ZX6LFN
language:
Python 3 (python  3.12)
created:
8 years ago
visibility:
public

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