logilab-common #4943 pytest color output [resolved]

* use logilab.common.textutils to colorize pytest's output when stderr is a terminal (cf os.isatty()) ERROR: FAIL: and FAILED should appear ligthred

* when run with option -i, pdb is started and pdb's list command outputs code in color. can this be configured ?

* would outputing tracebacks in color be a good idea ?

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