[Feature Request] Add WARNING-only command line

[adlroux]

For the sake of helping users with incomplete sets, instead of parsing the whole output to check for each warnings, may I suggest the addition of the either:

• Adding a "--only-warning" command line to hide the OK output;
• or adding a text file output for errors and warning, to check later on.

[andrebrait]

Yeah, that was a consequence of me being a Linux-only user. It's pretty natural to me to run command 2>stderr.txt to get the separate error messages. Indeed, what you said is better, I think.

I'm going to add that. Basically, I'll redirect whatever was going to sys.stderr to this file, if the option is set.

[andrebrait]

I did something, though not an option anymore.

Other than fatal or critical stuff, I'm outputting all warnings to a log file called generate.log and telling the user to check it after the execution ends.

Would that be enough for you? :-)

[adlroux]

It's great! Thank you for your work :)

[andrebrait]

May I close this then? :)