profiling/__init__.py profiling/lsprofcalltree.py @@ -544,6 +544,8 @@ class PootleOptionParser(simplewebserver.WebOptionParser): psycomodes=["none", "full", "profile"] self.add_option('', "--statsdb_file", action="store", type="string", dest="statsdb_file", default=None, help="Specifies the location of the SQLite stats db file.") + self.add_option('', "--profile", action="store", type="string", dest="profile", + help="Perform profiling, storing the result to the supplied filename.") try: import psyco self.add_option('', "--psyco", dest="psyco", default=None, choices=psycomodes, metavar="MODE", @@ -577,6 +579,34 @@ def usepsyco(options): import encodings psyco.cannotcompile(encodings.search_function) +def profile_runner(server, options): + import cProfile + import profiling.lsprofcalltree as lsprofcalltree + + def write_cache_grind(profiler, file): + k_cache_grind = lsprofcalltree.KCacheGrind(profiler) + k_cache_grind.output(file) + file.close() + + def do_profile_run(file): + profiler = cProfile.Profile() + try: + profiler.runcall(simplewebserver.run, server, options) + finally: + write_cache_grind(profiler, file) + + try: + profile_file = open(options.profile, "w+") + do_profile_run(profile_file) + except IOError, _e: + print "Could not open profiling file %s" % (options.profile,) + +def get_runner(options): + if getattr(options, "profile", None) != None: + return profile_runner + else: + return simplewebserver.run + def main(): # run the web server checkversions() @@ -590,7 +620,8 @@ def main(): server = parser.getserver(options) server.options = options if options.action == "runwebserver": - simplewebserver.run(server, options) + run = get_runner(options) + run(server, options) elif options.action == "refreshstats": server.refreshstats(args) pootle.py b725e864428039f9db7dd72dbd377c693ffeee1a winterstream winterstream@54714841-351b-0410-a198-e36a94b762f5 http://github.com/julen/pootle/commit/e3f8306568cfa0c6ff3d1c3a72e8cc6daf2d38c1 e3f8306568cfa0c6ff3d1c3a72e8cc6daf2d38c1 2008-07-29T06:13:15-07:00 2008-07-29T06:13:15-07:00 This adds some profiling code to Poolte. The output can be viewed with kcachegrind. git-svn-id: https://translate.svn.sourceforge.net/svnroot/translate/src/trunk/Pootle@7926 54714841-351b-0410-a198-e36a94b762f5 14daa3fbb821f72894cec848e0d82d9f7d194a3a winterstream winterstream@54714841-351b-0410-a198-e36a94b762f5