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#!/usr/bin/env python
from webob.response import Response
def make_middleware(app):
from repoze.profile.profiler import AccumulatingProfileMiddleware
return AccumulatingProfileMiddleware(
app,
log_filename="/tmp/profile.log",
discard_first_request=True,
flush_at_shutdown=True,
path="/__profile__",
)
def simple_app(environ, start_response):
resp = Response("Hello world!")
return resp(environ, start_response)
if __name__ == "__main__":
import os
import signal
import sys
if sys.argv[1:]:
arg = sys.argv[1]
else:
arg = None
if arg in ["open", "run"]:
import subprocess
import time
import webbrowser
os.environ["SHOW_OUTPUT"] = "0"
proc = subprocess.Popen([sys.executable, __file__])
time.sleep(1)
subprocess.call(["ab", "-n", "1000", "http://localhost:8080/"])
if arg == "open":
webbrowser.open("http://localhost:8080/__profile__")
print("Hit ^C to end")
try:
while 1:
input()
finally:
os.kill(proc.pid, signal.SIGKILL)
else:
from paste.httpserver import serve
if os.environ.get("SHOW_OUTPUT") != "0":
print("Note you can also use:)")
print(f" {sys.executable} {__file__} open")
print('to run ab and open a browser (or "run" to just run ab)')
print("Now do:")
print("ab -n 1000 http://localhost:8080/")
print("wget -O - http://localhost:8080/__profile__")
serve(make_middleware(simple_app))
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