On Oct 16, 6:47 am, Lucasm <lordlucr...@gmail.com> wrote: > On 16 Okt, 15:31, chad <cdal...@gmail.com> wrote: > > > > > At the following url.. > > >http://www.nightmare.com/medusa/programming.html > > > The author has the following code for a simple HTTP client > > > #!/usr/bin/python > > > import asyncore > > import socket > > import string > > > class http_client (asyncore.dispatcher): > > > def __init__ (self, host, path): > > asyncore.dispatcher.__init__ (self) > > self.path = path > > self.create_socket (socket.AF_INET, socket.SOCK_STREAM) > > self.connect ((host, 80)) > > > def handle_connect (self): > > self.send ('GET %s HTTP/1.0\r\n\r\n' % self.path) > > > def handle_read (self): > > data = self.recv (8192) > > print data > > > def handle_write (self): > > pass > > > if __name__ == '__main__': > > import sys > > import urlparse > > for url in sys.argv[1:]: > > parts = urlparse.urlparse (url) > > if parts[0] != 'http': > > raise ValueError, "HTTP URL's only, please" > > else: > > host = parts[1] > > path = parts[2] > > http_client (host, path) > > asyncore.loop() > > > Right after that, the author states the following... > > > " A really good way to understand select() is to put a print statement > > into the asyncore.poll() function: > > > [...] > > (r,w,e) = select.select (r,w,e, timeout) > > print '---' > > print 'read', r > > print 'write', w > > [...] > > > Each time through the loop you will see which channels have fired > > which events. > > " > > > How the heck do I modify the code put the print statement into the > > asyncore.poll() function? > > > Chad > > Hi, > > You can find the file in your Python directory, in my case /usr/lib/ > Python2.6/asyncore.py. You should delete the .pyc file to make sure it > is recompiled. And you will need root access :). > > Lucas
I just did that... [r...@localhost python2.6]# ls -al asyncore.py -rw-r--r-- 1 root root 19262 Oct 16 10:22 asyncore.py [r...@localhost python2.6]# ls -al asyncore.pyc -rw-r--r-- 1 root root 16773 Oct 16 10:26 asyncore.pyc [r...@localhost python2.6]# ls -al asyncore.pyo -rw-r--r-- 1 root root 16773 Oct 16 10:42 asyncore.pyo [r...@localhost python2.6]# And nothing happened. Ideas? -- http://mail.python.org/mailman/listinfo/python-list
