def on_go_clicked(self, button):
print 'go clicked, lets start'
url = self.entry.get_text()
def parse(data):
print 'parsing data'
p = rss.Parser()
p.load_from_data(data, len(data))
d = p.get_document()
return d.get_items()
def build(items):
print 'building html'
return ''.join([
'<h1>%s</h1><p>%s</p>' % (i.props.title, i.props.description)
for i in items])
task = gtask.Task(lambda: urllib.urlopen(url).read())
task.add_callback(lambda data: gtask.Task(parse, data))
task.add_callback(lambda items: gtask.Task(build, items))
task.add_callback(lambda data: self.webview.load_html_string(data, url))
gtask.scheduler_get_default().schedule(task)
#!/usr/bin/env python
import gtask
import urllib
import gtk
import rss
def get_content(url):
return urllib.urlopen(url).read()
def parse_content(content):
p = rss.Parser()
p.load_from_data(content, len(content))
doc = p.get_document()
items = doc.get_items()
return items
def print_items(items):
for item in items:
print item.props.title
t = gtask.Task(get_content, 'http://planet.gnome.org/atom.xml')
t.add_callback(lambda c: gtask.Task(parse_content, c))
#t.add_callback(parse_content)
t.add_callback(print_items)
t.add_callback(lambda _: gtk.main_quit())
gtask.scheduler_get_default().schedule(t)
gtk.main()