Python catch print

from io import StringIO 
import sys

class Capturing(list):
    def __enter__(self):
        self._stdout = sys.stdout
        sys.stdout = self._stringio = StringIO()
        return self
    def __exit__(self, *args):
        self.extend(self._stringio.getvalue().splitlines())
        del self._stringio    # free up some memory
        sys.stdout = self._stdout
        
with Capturing() as output:
    print('hello world')

print('displays on screen')

with Capturing(output) as output:  # note the constructor argument
    print('hello world2')

print('done')
print('output:', output)

Source: stackoverflow.com

Similar codes

4 votes111 views3 answers
List element swapping python
Python
1 vote125 views1 answer
How to use regex in a list
Python
0 vote117 views2 answers
Django render template
Python
0 vote112 views1 answer
Purge python3.y from every place in my path
Python
36 votes107 views6 answers
Get list file in folder python
Python
0 vote153 views1 answer
Import pil pycharm
Python
1 vote116 views2 answers
Open word document python
Python
0 vote130 views2 answers
Fix python code
Python
1 vote127 views1 answer
Issue Pandas TypeError: no numeric data to plot
Python
0 vote141 views1 answer
Ssl django nginx
Python Django