app/django/bin/profiling/gather_profile_stats.py
author Sverre Rabbelier <srabbelier@gmail.com>
Sun, 07 Dec 2008 17:02:10 +0000
changeset 705 0ab17e14df95
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Move document sidebar entries extraction to document.View This way other modules can benefit from the same logic. Also make use of the sidebar.getSidebarMenu method so that getMenusForScope is no longer specific to full menu's. Patch by: Sverre Rabbelier

#!/usr/bin/env python

"""
gather_profile_stats.py /path/to/dir/of/profiles

Note that the aggregated profiles must be read with pstats.Stats, not
hotshot.stats (the formats are incompatible)
"""

from hotshot import stats
import pstats
import sys, os

def gather_stats(p):
    profiles = {}
    for f in os.listdir(p):
        if f.endswith('.agg.prof'):
            path = f[:-9]
            prof = pstats.Stats(os.path.join(p, f))
        elif f.endswith('.prof'):
            bits = f.split('.')
            path = ".".join(bits[:-3])
            prof = stats.load(os.path.join(p, f))
        else:
            continue
        print "Processing %s" % f
        if path in profiles:
            profiles[path].add(prof)
        else:
            profiles[path] = prof
        os.unlink(os.path.join(p, f))
    for (path, prof) in profiles.items():
        prof.dump_stats(os.path.join(p, "%s.agg.prof" % path))
    
if __name__ == '__main__':
    gather_stats(sys.argv[1])