zulip/api/common.py

65 lines
2.5 KiB
Python

#!/usr/bin/python
import mechanize
import urllib
import simplejson
from urllib2 import HTTPError
import time
import traceback
# TODO: Just switch to pycurl
class NoHistory(object):
def add(self, *a, **k): pass
def clear(self): pass
class HumbugAPI():
def __init__(self, email, api_key, verbose=False, site="https://app.humbughq.com"):
self.browser = mechanize.Browser(history=NoHistory())
self.browser.set_handle_robots(False)
self.browser.add_password("https://app.humbughq.com/", "tabbott", "xxxxxxxxxxxxxxxxx", "wiki")
self.api_key = api_key
self.email = email
self.verbose = verbose
self.base_url = site
def send_message(self, submit_hash):
submit_hash["email"] = self.email
submit_hash["api-key"] = self.api_key
submit_data = urllib.urlencode([(k, v.encode('utf-8')) for k,v in submit_hash.items()])
res = self.browser.open(self.base_url + "/api/v1/send_message", submit_data)
return simplejson.loads(res.read())
def get_messages(self, options = {}):
options["email"] = self.email
options["api-key"] = self.api_key
submit_data = urllib.urlencode([(k, v.encode('utf-8')) for k,v in options.items()])
res = self.browser.open(self.base_url + "/api/v1/get_messages", submit_data)
return simplejson.loads(res.read())['zephyrs']
def call_on_each_message(self, callback, options = {}):
max_message_id = None
while True:
try:
if max_message_id is not None:
options["first"] = "0"
options["last"] = str(max_message_id)
messages = self.get_messages(options)
except HTTPError, e:
# 502/503 typically means the server was restarted; sleep
# a bit, then try again
if self.verbose:
print e
print "Error getting zephyrs (probably server restart); retrying..."
time.sleep(1)
continue
except Exception, e:
# For other errors, just try again
if self.verbose:
print e
print traceback.format_exc()
print "Unexpected error! You should send Tim the above traceback. Retrying..."
time.sleep(2)
continue
for message in sorted(messages, key=lambda x: x["id"]):
max_message_id = max(max_message_id, message["id"])
callback(message)