When running in verbosity <2, display the file and line number for tasks that fail. This provides
useful information without having to run at increased verbosity.
* Move _print_task_path to CallbackBase class
* Add integration tests
* Add color parameter to _print_task_path()
* Keep color output consistent for now
Currently the path is display with COLOR_DEBUG formatting with verbosity >= 2.
Instead of the color of the path changing based on verbosity level, just keep it at the
currently behavior of COLOR_DEBUG. Having the color of the same information change
based on verbosity level seems incorrect and makes visual parsing of the information
more difficult.
Co-authored-by: tahar.jegham <jeghamseifeddine@gmail.com>
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