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Merge pull request #4049 from matrix-org/erikj/synctl_colour

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Only colourise synctl output when attached to tty
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Erik Johnston 2018-10-18 10:51:14 +01:00 committed by GitHub
commit e77f24d80a
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2 changed files with 11 additions and 1 deletions
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changelog.d/4049.misc Normal file
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@ -0,0 +1 @@
Only colourise synctl output when attached to tty

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synctl
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@ -48,7 +48,16 @@ def pid_running(pid):
def write(message, colour=NORMAL, stream=sys.stdout):
if colour == NORMAL:
# Lets check if we're writing to a TTY before colouring
should_colour = False
try:
should_colour = stream.isatty()
except AttributeError:
# Just in case `isatty` isn't defined on everything. The python
# docs are incredibly vague.
pass
if not should_colour:
stream.write(message + "\n")
else:
stream.write(colour + message + NORMAL + "\n")