username = data['username']
color = random.choice(COLORS)
userdata[client] = (username, color)
client.hide('div#signin')
client.show('div#chat')
broadcast(username + ' entered the room.', color)
client.jquery('input[name=message]', 'focus')
@connect('div#chat form submit')
def talk(client, data):
username, color = userdata[client]
client.set_val('input[name=message]', '')
broadcast(username + ': ' + data['message'], color)
@connect('connection_lost')
def logoff(client, data):
username, color = userdata.get(client)
if username:
del userdata[client]
broadcast(username + ' left the room.', color)
def broadcast(message, color):
message = cgi.escape(message)
for client in userdata.keys():
client.append_html('#messages', '<p style="color: {}">{}</p>'.format(
color, message))
if __name__ == '__main__':
app.run()
demo_dir = op.join(FILEBASE, div.get('demo'))
div.set('demo', demo_dir)
files = (f for f in os.listdir(demo_dir) if not f.startswith('.'))
ul = E.UL(*(E.LI(E.A(f, href=op.join(demo_dir, f))) for f in files))
div.append(ul)
def replace(el1, el2):
parent = el1.getparent()
parent.replace(el1, el2)
@tulip.task
def watch_input_file():
mtime = op.getmtime(FILENAME)
while True:
new_mtime = op.getmtime(FILENAME)
if new_mtime > mtime:
render_slides()
mtime = new_mtime
print('Updated page at {}'.format(time.ctime()))
yield from tulip.sleep(.5)
if __name__ == '__main__':
app.run(port=9000, call_soon=watch_input_file)
demo_dir = op.join(FILEBASE, div.get('demo'))
div.set('demo', demo_dir)
files = (f for f in os.listdir(demo_dir) if not f.startswith('.'))
ul = E.UL(
*(E.LI(E.A(f, href=op.join(demo_dir, f)))
for f in files)
)
div.append(ul)
def replace(el1, el2):
parent = el1.getparent()
parent.replace(el1, el2)
@tulip.task
def watch_input_file():
mtime = op.getmtime(FILENAME)
while True:
new_mtime = op.getmtime(FILENAME)
if new_mtime > mtime:
render_slides()
mtime = new_mtime
print('Updated page at {}'.format(time.ctime()))
yield from tulip.sleep(.5)
if __name__ == '__main__':
app.run(port=9000, call_soon=watch_input_file)
