better_exceptions_colorized_detailed_traceback_quickstart.py

1import better_exceptions
2import os
3
4# Ensure the hook is active (can also be set as an environment variable)
5os.environ["BETTER_EXCEPTIONS"] = "1"
6
7def foo():
8    bar = "baz"
9    say_hello("world")
10
11def say_hello(name):
12    # This will trigger a NameError because 'undefined_variable' does not exist
13    print(name + undefined_variable)
14
15if __name__ == "__main__":
16    foo()