def get_form(request, object_def):
"""
Return form for the dialog box
"""
object, field = object_from_param(object_def)
widget = get_widget(object, field)
return HttpResponse(final_form(widget, object_def))
def run():
global initialized, connected
while True:
# init slack
init()
if not initialized:
time.sleep(sleep_on_error)
continue
# connect to slack
connect()
if not connected:
time.sleep(sleep_on_error)
continue
# read a rtm stream
try:
output_list = slack.rtm_read()
except Exception,e:
log.warning("unable to read from slack: "+utils.get_exception(e))
initialized = False
connected = False
time.sleep(sleep_on_error)
continue
if output_list and len(output_list) > 0:
for output in output_list:
if not output or 'text' not in output: continue
if output['user'] == bot_id: continue
# for each output
if bot_id in output['text'] or bot_name in output['text'] or output['channel'].startswith("D"):
# if the message is to the bot
request = output['text']
request = request.replace(bot_name,'')
request = request.replace(bot_id,'')
request = request.lower()
channel = output['channel']
# ask the oracle what to respond
response = oracle.ask(request)
if response["type"] == "text":
# post the text response
slack_message(channel,response["content"])
elif response["type"] == "chart":
# post a waiting message
slack_message(channel,oracle.get_wait_message())
# generate the image
module_id,widget_id = response["content"].split(",")
try:
files = generate_widget.run(module_id,widget_id)
except Exception,e:
log.warning("unable to generate the widget for "+module_id+":"+widget_id+": "+utils.get_exception(e))
continue
# upload the chart to the channel
if len(files) > 0:
filename = utils.get_widget_file(files[0])
log.debug("uploading "+filename)
widget = utils.get_widget(module_id,widget_id)
slack_upload(channel,filename,utils.lang(widget["display_name"]))
else: slack_message(channel,"unable to find the chart "+filename)
def render_widget(self, entity, context, storage={}):
(widget_name, widget_context) = context
widget = get_widget(widget_name)(context=widget_context, storage=storage)
request = get_request()
return widget.render(request)