How to debug script

[erictioh]

I can't find a way to debug my script, even i try to print something like below i can't see the word eric appearing in the console.

#!/usr/bin/env -S-P"/opt/homebrew/bin:/usr/bin:${PATH}" python3
#%%%{CotEditorXInput=AllText}%%%
#%%%{CotEditorXOutput=ReplaceAllText}%%%
import fileinput
import json

print("eric")

if __name__ == "__main__":
    jsonStr = ''
    for a_line in fileinput.input():
        jsonStr = jsonStr + ' ' + a_line.strip()
        jsonObj = json.loads(jsonStr)
        print(json.dumps(jsonObj, sort_keys=True, indent=2))

[Legionofone]

Did you ever figure this out?

[1024jp]

To display a string in the CotEditor's console, print it to the standard error.
The text normally printed goes to the CotEditorXOutput.