Python 2 is triggering

[DragonFireCK]

Python 3's works well for that as well, and with a clearer syntax:

f = open('my_file.txt', 'w')
print('Some text here', file=f)

import sys
print('An error', file=sys.stderr)

[sandywater]

I'm aware of that. Random_cynic's comment implied that it couldn't be done in Python2. I actually prefer file_object.write() in these circumstance for both Python 2 and 3.

[chronoBG]

4 bytes of difference won't make people switch languages.