upstream/mercurial-mirror Files · contrib/showstack.py

show: add basic labels to work template...

show: add basic labels to work template `hg show work` is much more usable if output is colored. This patch implements coloring via label() in a very hacky way. In a default Mercurial install, you'll see yellow node labels for all phases. Branches and bookmarks use the same formatting as the commit message. So this change doesn't help much in a default install. But if you have a custom colors defined for these things, output is much more readable. The implementation obviously needs some work. But for a minor change on a feature that isn't convered by BC, this seems like a clear win for the feature in 4.2.

Pulkit Goyal - - Load All Authors

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      # showstack.py - extension to dump a Python stack trace on signal

      #

      # binds to both SIGQUIT (Ctrl-\) and SIGINFO (Ctrl-T on BSDs)

      from __future__ import absolute_import

      import signal

      import sys

      import traceback

      def sigshow(*args):

          sys.stderr.write("\n")

          traceback.print_stack(args[1], limit=10, file=sys.stderr)

          sys.stderr.write("----\n")

      def extsetup(ui):

          signal.signal(signal.SIGQUIT, sigshow)

          try:

              signal.signal(signal.SIGINFO, sigshow)

          except AttributeError:

              pass

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				# showstack.py - extension to dump a Python stack trace on signal
				#
				# binds to both SIGQUIT (Ctrl-\) and SIGINFO (Ctrl-T on BSDs)

				from __future__ import absolute_import
				import signal
				import sys
				import traceback

				def sigshow(*args):
				sys.stderr.write("\n")
				traceback.print_stack(args[1], limit=10, file=sys.stderr)
				sys.stderr.write("----\n")

				def extsetup(ui):
				signal.signal(signal.SIGQUIT, sigshow)
				try:
				signal.signal(signal.SIGINFO, sigshow)
				except AttributeError:
				pass