import cProfile
import pstats
import sys

try:
    from StringIO import StringIO
except:
    from io import StringIO


if len(sys.argv) < 2:
    print("Usage: profiler.py <obj file>")
    exit(1)

# Run the profiler
pr = cProfile.Profile()
pr.enable()
import pywavefront
pywavefront.Wavefront(sys.argv[1])
pr.disable()

# Print the stats
s = StringIO()
sortby = 'tottime'
ps = pstats.Stats(pr, stream=s).sort_stats(sortby)
ps.print_stats()
print(s.getvalue())