Show usage errors in red

2018-01-16 19:35:32 -02:00 · 2018-01-16 19:35:32 -02:00 · e3406e0818
parent dc79116de3
commit e3406e0818
1 changed files with 2 additions and 1 deletions
--- a/_pytest/config.py
+++ b/_pytest/config.py
@ -60,8 +60,9 @@ def main(args=None, plugins=None):
            finally:
                config._ensure_unconfigure()
    except UsageError as e:
+        tw = py.io.TerminalWriter(sys.stderr)
        for msg in e.args:
-            sys.stderr.write("ERROR: %s\n" % (msg,))
+            tw.line("ERROR: {}\n".format(msg), red=True)
        return 4