Flask console log

from __future__ import print_function # In python 2.7
import sys

@app.route('/button/')
def button_clicked():
    print('Hello world!', file=sys.stderr)
    return redirect('/')

Source: stackoverflow.com

Flask print to console

import sys

print('This is error output', file=sys.stderr)
print('This is standard output', file=sys.stdout)

Source: stackoverflow.com

Similar codes

1 vote135 views1 answer
Debug flask powershel
Python Flask
0 vote152 views1 answer
Flask sqlalchemy case insensitive like
Python Flask
0 vote136 views1 answer
Flask request post with json
Python Flask
0 vote132 views1 answer
Flask sqlalchemy query specific columns
Python Flask
0 vote132 views1 answer
App = Flask(_name_) NameError: name '_name_' is not defined
Python Flask
1 vote126 views1 answer
Serving static audio files with flask in react
Python Flask
15 votes155 views6 answers
Flask install
Python Flask
0 vote149 views1 answer
Setting flask app environment variable
Python Flask
2 votes138 views2 answers
Flask 'export' is not recognized as an internal or external command, operable program or batch file.
Python Flask
0 vote133 views1 answer
Flask stream with data/context
Python Flask