app/django/bin/profiling/gather_profile_stats.py
author Sverre Rabbelier <srabbelier@gmail.com>
Fri, 23 Jan 2009 21:20:33 +0000
changeset 935 09f47e08f805
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Adust the as_table tag to render a pick link if appropriate The templates are adjusted to pass on a 'reference' value, which is the url_name of the view from which the entity should be picked. The as_table (and related) function(s) construct and then pass on this argument and enable takes_contex so that we have access to the context of the enclosing template. We only extract ReferenceProperties that end with '_link_id' since that is how all RP's are currently named. It is not possible to create a field with the same name as the RP, as GAE will try to interpret it's contents as the key of an entity before even calling any function we can override. 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])