zulip/tools/show-profile-results

24 lines
698 B
Python
Executable File

#!/usr/bin/env python3
import sys
import pstats
'''
This is a helper script to make it easy to show profile
results after using a Python decorator. It's meant to be
a simple example that you can hack on, or better yet, you
can find more advanced tools for showing profiler results.
'''
try:
fn = sys.argv[1]
except IndexError:
print('''
Please supply a filename. (If you use the profiled decorator,
the file will have a suffix of ".profile".)
''')
sys.exit(1)
p = pstats.Stats(fn)
p.strip_dirs().sort_stats('cumulative').print_stats(25) # type: ignore # stats stubs are broken
p.strip_dirs().sort_stats('time').print_stats(25) # type: ignore # stats stubs are broken