This is an archive of the discontinued Mercurial Phabricator instance.

Status	Author	Revision
Closed	martinvonz	D6777 py3: make statprof's chrome output work
Closed	martinvonz	D6781 py3: for statprof's Chrome output, write json to string, then encode to bytes
Closed	martinvonz	D6780 statprof: use context manager for file when writing flame graph
Closed	martinvonz	D6779 statprof: use context manager when reading source from file
Closed	martinvonz	D6778 statprof: clarify by naming tuple members while enumerate()'ing

Diff 16348

	laststack.appendleft(f)			laststack.appendleft(f)
	path, name = f			path, name = f
	sid = stackid(tuple(laststack))			sid = stackid(tuple(laststack))
	samples.append(dict(ph='B', name=name, cat=path, ts=sample.time*1e6,			samples.append(dict(ph='B', name=name, cat=path, ts=sample.time*1e6,
	sf=sid, pid=0))			sf=sid, pid=0))
	laststack = collections.deque(stack)			laststack = collections.deque(stack)
	while laststack:			while laststack:
	poplast()			poplast()
	events = [s[1] for s in enumerate(samples) if s[0] not in blacklist]			events = [sample for idx, sample in enumerate(samples)
				if idx not in blacklist]
	frames = collections.OrderedDict((str(k), v)			frames = collections.OrderedDict((str(k), v)
	for (k,v) in enumerate(id2stack))			for (k,v) in enumerate(id2stack))
	json.dump(dict(traceEvents=events, stackFrames=frames), fp, indent=1)			json.dump(dict(traceEvents=events, stackFrames=frames), fp, indent=1)
	fp.write('\n')			fp.write('\n')

	def printusage():			def printusage():
	print(r"""			print(r"""
	The statprof command line allows you to inspect the last profile's results in			The statprof command line allows you to inspect the last profile's results in