User Tools

Site Tools


doc:appunti:prog:python_profiling_with_yappi

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision
Previous revision
Last revisionBoth sides next revision
doc:appunti:prog:python_profiling_with_yappi [2022/01/10 10:58] niccolodoc:appunti:prog:python_profiling_with_yappi [2022/01/10 11:04] niccolo
Line 28: Line 28:
  
  
-Ecco uno pseudo esempio di come implementare il profiler all'uscita di un programma che utilizza timer, thread e daemon:+Ecco uno pseudo esempio di come implementare il profiler all'uscita di un programma che utilizza timer (per eseguire azioni periodiche), thread (per gestire un socket TCP) e daemon (per fare un fork in background):
  
 <code python> <code python>
 +import daemon
 +import socketserver
 +import threading
 import yappi import yappi
 +
 +def timer_callback():
 +    ...
 +
 +class socket_tcp_handler(socketserver.StreamRequestHandler):
 +    ...
  
 def main_loop(): def main_loop():
 +    tcp_server = socketserver.TCPServer((BIND_ADDR, TCP_PORT), socket_tcp_handler)
     timer1_thread = threading.Timer(interval, timer_callback)     timer1_thread = threading.Timer(interval, timer_callback)
     th = threading.Thread(target=tcp_server.serve_forever)     th = threading.Thread(target=tcp_server.serve_forever)
doc/appunti/prog/python_profiling_with_yappi.txt · Last modified: 2022/01/10 11:05 by niccolo