class API(webapp.RequestHandler):
def get(self, profile_name, request_object, response_format):
context = {}
# Create a Twitter OAuth object.
try:
twitter = getTwitterObject()
except AttributeError, e:
# Something went wrong, perhaps the OAuth tokens expired or have been removed
# from the datastore.
error = {
'title':
"Something's Broken",
'message':
"We're so sorry, but it seems that Foller.me is down. We'll deal with this issue as soon as possible"
}
logging.critical(
"API: Cannot create a Twitter OAuth object. Lacking tokens?")
rendertext(self, encoder.encode({'error': error}))
return
# Fire a /statuses/user_timeline request, record parse the first entry for the user
# details.
try:
timeline = twitter.GetUserTimeline({
'screen_name': profile_name,
'count': 100
})
except urllib2.HTTPError, e:
# An HTTP error can occur during requests to the Twitter API.
# We handle such errors here and log them for later investigation.
error = {
'title':
'Unknown Error',
'message':
"We're sorry, but an unknown error has occoured. We'll very be glad if you <a href='http://twitter.com/kovshenin'>report this</a>."
}
if e.code == 401:
error['title'] = 'Profile Protected'
error[
'message'] = "It seems that @%s's tweets are protected." % profile_name
elif e.code == 404:
error['title'] = 'Profile Not Found'
error[
'message'] = 'It seems that @%s is not tweeting at all.' % profile_name
# Log the error, render the template and return
logging.warning("API: Code %s: %s - " % (e.code, e.msg) +
"Request was: %s" % profile_name)
rendertext(self, encoder.encode({'error': error}))
return
def get(self, profile_name, request_object, response_format):
context = {}
# Create a Twitter OAuth object.
try:
twitter = getTwitterObject()
except AttributeError, e:
# Something went wrong, perhaps the OAuth tokens expired or have been removed
# from the datastore.
error = {'title': "Something's Broken", 'message': "We're so sorry, but it seems that Foller.me is down. We'll deal with this issue as soon as possible"}
logging.critical("API: Cannot create a Twitter OAuth object. Lacking tokens?")
rendertext(self, encoder.encode({'error': error}))
return
def get(self, profile_name, request_object, response_format):
context = {}
# Create a Twitter OAuth object.
try:
twitter = getTwitterObject()
except AttributeError, e:
# Something went wrong, perhaps the OAuth tokens expired or have been removed
# from the datastore.
error = {
'title':
"Something's Broken",
'message':
"We're so sorry, but it seems that Foller.me is down. We'll deal with this issue as soon as possible"
}
logging.critical(
"API: Cannot create a Twitter OAuth object. Lacking tokens?")
rendertext(self, encoder.encode({'error': error}))
return
def save_profile_cache(screen_name, cache_data):
clear_profile_cache(screen_name)
cache = Cache(name='profile:' + screen_name.lower(),
value=encoder.encode(cache_data))
cache.put()
logging.warning("API: Code %s: %s - " % (e.code, e.msg) +
"Request was: %s" % profile_name)
rendertext(self, encoder.encode({'error': error}))
return
try:
profile = timeline[0]['user']
except IndexError, e:
# If timeline[0] is inaccessible then there were no tweets at all
error = {
'title': 'Profile Empty',
'message': "There were no tweets by @%s at all." % profile_name
}
logging.warning("API: Accessed an empty profile: %s" %
profile_name)
rendertext(self, encoder.encode({'error': error}))
return
# We make some manipulations for the profile, since we don't want to output some fields
# (such as the created at field) the way Twitter passes them over to us. We convert that
# into a valid datetime object.
profile['created_at'] = datetime.strptime(
profile['created_at'], "%a %b %d %H:%M:%S +0000 %Y")
context['profile'] = profile
# Let's submit this as a recent query into the datastore (via the task queue api)
taskqueue.add(url='/admin/tasks/',
params={
'task':
'recent-create',
'recent':
def save_profile_cache(screen_name, cache_data): clear_profile_cache(screen_name) cache = Cache(name='profile:' + screen_name.lower(), value=encoder.encode(cache_data)) cache.put()
elif e.code == 404:
error['title'] = 'Profile Not Found'
error['message'] = 'It seems that @%s is not tweeting at all.' % profile_name
# Log the error, render the template and return
logging.warning("API: Code %s: %s - " % (e.code, e.msg) + "Request was: %s" % profile_name)
rendertext(self, encoder.encode({'error': error}))
return
try:
profile = timeline[0]['user']
except IndexError, e:
# If timeline[0] is inaccessible then there were no tweets at all
error = {'title': 'Profile Empty', 'message': "There were no tweets by @%s at all." % profile_name}
logging.warning("API: Accessed an empty profile: %s" % profile_name)
rendertext(self, encoder.encode({'error': error}))
return
# We make some manipulations for the profile, since we don't want to output some fields
# (such as the created at field) the way Twitter passes them over to us. We convert that
# into a valid datetime object.
profile['created_at'] = datetime.strptime(profile['created_at'], "%a %b %d %H:%M:%S +0000 %Y")
context['profile'] = profile
# Let's submit this as a recent query into the datastore (via the task queue api)
taskqueue.add(url='/admin/tasks/', params={'task': 'recent-create', 'recent': encoder.encode({'screen_name': profile['screen_name'], 'profile_image_url': profile['profile_image_url']})}, method='POST')
# The data string will hold all our text concatenated. Perhaps this is not the fastest way
# as strings are unchangable. Might convert this to a list in the future and then join if needed.
data = ""
for entry in timeline: