Current File : //usr/share/doc/python-pycurl-7.19.0/tests/test_multi3.py
#! /usr/bin/env python
# -*- coding: iso-8859-1 -*-
# vi:ts=4:et
# $Id: test_multi3.py,v 1.13 2005/03/11 13:24:45 kjetilja Exp $
# same as test_multi2.py, but enforce some debugging and strange API-calls
import os, sys
try:
from cStringIO import StringIO
except ImportError:
from StringIO import StringIO
import pycurl
urls = (
"http://curl.haxx.se",
"http://www.python.org",
"http://pycurl.sourceforge.net",
"http://pycurl.sourceforge.net/THIS_HANDLE_IS_CLOSED",
)
# init
m = pycurl.CurlMulti()
m.handles = []
for url in urls:
c = pycurl.Curl()
# save info in standard Python attributes
c.url = url
c.body = StringIO()
c.http_code = -1
c.debug = 0
m.handles.append(c)
# pycurl API calls
c.setopt(c.URL, c.url)
c.setopt(c.WRITEFUNCTION, c.body.write)
m.add_handle(c)
# debug - close a handle
if 1:
c = m.handles[3]
c.debug = 1
c.close()
# get data
num_handles = len(m.handles)
while num_handles:
while 1:
ret, num_handles = m.perform()
if ret != pycurl.E_CALL_MULTI_PERFORM:
break
# currently no more I/O is pending, could do something in the meantime
# (display a progress bar, etc.)
m.select(1.0)
# close handles
for c in m.handles:
# save info in standard Python attributes
try:
c.http_code = c.getinfo(c.HTTP_CODE)
except pycurl.error:
# handle already closed - see debug above
assert c.debug
c.http_code = -1
# pycurl API calls
if 0:
m.remove_handle(c)
c.close()
elif 0:
# in the C API this is the wrong calling order, but pycurl
# handles this automatically
c.close()
m.remove_handle(c)
else:
# actually, remove_handle is called automatically on close
c.close()
m.close()
# print result
for c in m.handles:
data = c.body.getvalue()
if 0:
print "**********", c.url, "**********"
print data
else:
print "%-53s http_code %3d, %6d bytes" % (c.url, c.http_code, len(data))
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