Python prevent print output

Python turn off printing

import os, sys

class HiddenPrints:
    def __enter__(self):
        self._original_stdout = sys.stdout
        sys.stdout = open(os.devnull, 'w')

    def __exit__(self, exc_type, exc_val, exc_tb):
        sys.stdout.close()
        sys.stdout = self._original_stdout

with HiddenPrints():
  print("This wont print")

Python suppress print output from function

with nostdout():
    foo()

Source: stackoverflow.com

Python prevent print output

import io
import sys
def salute(name): 
  """Says hi to someone."""    
  print('Hi, {}!'.format(name))
# create a text trap and redirect 
stdouttext_trap = io.StringIO()
sys.stdout = text_trap
# execute our now mute function
salute('Anne')
# now restore 
stdout function
sys.stdout = sys.__stdout__

Source: codingdose.info

Python suppress print output from function

import contextlib
import io
import sys

@contextlib.contextmanager
def nostdout():
    save_stdout = sys.stdout
    sys.stdout = io.BytesIO()
    yield
    sys.stdout = save_stdout

Source: stackoverflow.com

Similar codes

2 votes141 views3 answers
Python poetry
Python
5 votes327 views2 answers
Django connexion session time
Python Django
2 votes143 views1 answer
Making lists with loops in one line python
Python
4 votes129 views2 answers
Pandas to_csv delimiter
Python
6 votes136 views3 answers
Plot horizontal line in python
Python
1 vote141 views1 answer
ImportError: cannot import name 'TFAutoModel' from 'transformers'
Python
0 vote140 views1 answer
Compare two data frames in assert
Python
5 votes182 views4 answers
OSError: [E050] Can't find model 'en'. It doesn't seem to be a shortcut link, a Python package or a valid path to a data directory.
Python
11 votes131 views1 answer
How to upgrade 3.6 to 3.7 on linux
Python
6 votes132 views2 answers
Add python kernel to Jupyter
Python