profiling.py

# Use this in the Django shell:
# ./manage.py shell
# >>> import profiling
# >>> profiling.profile_virtualevents()

from lib import dates
from schedules.virtual_events import VirtualEvent
import cProfile, pstats, StringIO

def profile_virtualevents():
    pr = cProfile.Profile()
    pr.enable()

    for i in range(20):
        VirtualEvent.in_range(dates.utc(2014, 8, 1).date(), dates.utc(2014, 10, 1).date())

    pr.disable()
    s = StringIO.StringIO()
    ps = pstats.Stats(pr, stream=s).sort_stats('cumulative')
    ps.print_stats()
    print s.getvalue()