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cfe64a31f7
Summary: If a ui object is not available, then callers can't make blackbox logs. However, the blackbox extension has `lastui()` which lets it find a ui object. Add `util.log`, a hook point for blackbox that lets callers log to blackbox without having a ui object to hand. Reviewed By: quark-zju Differential Revision: D15495215 fbshipit-source-id: b468647ccacc6992f71b9a8be2552db860d16ebe
43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
"""enable ui.log output in tests
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Wraps the ``ui.log`` method, printing out events which are enabled.
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To enable events add them to the ``extralog.events`` config list.
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"""
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from __future__ import absolute_import
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from edenscm.mercurial import extensions, util
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def logevent(ui, event, *msg, **opts):
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items = ui.configlist("extralog", "events")
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if event in items:
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keywords = ""
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if opts and ui.configbool("extralog", "keywords"):
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keywords = " (%s)\n" % " ".join(
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"%s=%s" % (n, v) for n, v in sorted(opts.items())
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)
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if msg:
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ui.write("%s: " % event)
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ui.write(msg[0] % msg[1:])
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ui.write("%s" % keywords)
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else:
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ui.write("%s%s" % (event, keywords))
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def uisetup(ui):
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class extralogui(ui.__class__):
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def log(self, event, *msg, **opts):
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logevent(self, event, *msg, **opts)
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return super(extralogui, self).log(event, *msg, **opts)
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ui.__class__ = extralogui
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# Wrap util.log as an inner function so that we can use the ui object.
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def utillog(orig, event, *msg, **opts):
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logevent(ui, event, *msg, **opts)
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return orig(event, *msg, **opts)
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extensions.wrapfunction(util, "log", utillog)
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