def result_cb(walker, path, dirs, files):
for file in files:
if file.endswith('.devhelp'):
task = gtask.Task(get_info, os.path.join(path, file))
task.add_callback(add_to_store, store)
gtask.schedule(task)
def parse(data):
p = rss.Parser()
p.load_from_data(data, len(data))
l = p.get_document().get_items()
l.reverse() # order newest article first
return l
def printit(i):
print 'Title: %s' % i.props.title
print 'Author: %s' % i.props.author
print 'Date: %s' % i.props.pub_date
print ''
# download the url as an async task
task = gtask.Task(lambda: urllib.urlopen(url).read())
# process the content into a list of rss articles.
# the result of the task will be the first argument to parse().
task.add_callback(parse)
# print each article to the command line
task.add_callback(lambda l: [printit(i) for i in l])
# quit the main loop when we are done
task.add_callback(lambda _: loop.quit())
# schedule the task for execution
gtask.schedule(task)
loop.run()
#!/usr/bin/env python
import gtask
import glib
loop = glib.MainLoop()
def puts(*a): print ' '.join(a)
t = gtask.Task(lambda: puts("starting") or someBadFunc())
t.add_callback(lambda _: puts('some bad mamo jamo'))
t.add_errback(lambda _: puts('i should be called'))
t.add_callback(lambda _: puts('quitting') or loop.quit())
t.add_errback(lambda _: puts('oops, error not unset?'))
gtask.schedule(t)
loop.run()