def read(url):
try:
headers = {'User-Agent': 'Hacker News Reader (' + settings.DOMAIN_URL + ')'}
cookies = None
request = get_request()
if request and 'usercookie' in request.session:
cookies = {'user': request.session['usercookie']}
try:
r = requests.get('https://news.ycombinator.com/' + url, headers=headers, cookies=cookies, timeout=5)
except (requests.exceptions.Timeout, requests.exceptions.SSLError) as e:
raise utils.ShowAlert('Connection to news.ycombinator.com timed out')
if re.match(r'^We\'ve limited requests for old items', r.text):
raise utils.ShowAlert('Requests have been limited for old items. It might take a while before you can access this.')
elif re.match(r'^We\'ve limited requests for this url', r.text):
raise utils.ShowAlert('Requests have been limited for this page. It might take a while before you can access this.')
elif re.match(r'^No such user.$', r.text):
raise utils.ShowAlert('No such user.')
elif re.match(r'^No such item.$', r.text):
raise utils.ShowAlert('Item not found')
elif re.match(r'^((?!<body>).)*$', r.text):
raise utils.ShowAlert('Hacker News is either not working or parsing failed')
elif re.match(r'<title>Error</title>', r.text):
raise utils.ShowAlert('Hacker News is down')
except requests.HTTPError:
raise utils.ShowAlert('Could not connect to news.ycombinator.com, try again later.<br>\
If this error persists please contact the developer.')
return BeautifulSoup(r.text, from_encoding='utf-8')
def get(self, *args, **kwargs):
"""
This is a very limited version of the Manager.get(). It only retrieves
a single record.
"""
# only two options supported record_id= or carenet_id=
record_id = kwargs.get('record_id')
carenet_id = kwargs.get('carenet_id')
assert record_id or carenet_id
request = get_request()
sessionkey = _sessionkey(record_id, carenet_id)
session = request.session.get(sessionkey)
client = get_indivo_client(request,
with_session_token=False,
token=session['access_token'])
# I am using JSON to get the data from the server. I could also use XML.
# The content of the GET document is totally different from the content of the PUT document.
# Therefore there is no possibility of streamlineing the PUT and the GET stages.
if record_id:
resp, content = client.read_demographics(
record_id=record_id,
body={"response_format": "application/json"})
if resp['status'] != '200':
raise Exception("Error fetching demographics from record: %s" %
record_id)
else:
resp, content = client.read_demographics_carenet(
carenet_id=carenet_id,
body={"response_format": "application/json"})
if resp['status'] != '200':
raise Exception(
"Error fetching demographics from carenet: %s" %
carenet_id)
data = json.loads(content)[0]
o = self.model()
o.carenet_id = carenet_id
o.record_id = record_id
if record_id:
o._is_record = True
o._is_carenet = False
else:
o._is_record = False
o._is_carenet = True
for k, v in data.items():
if k != '__documentid__':
setattr(o, k, v)
return o
def award_to(self, user, ignore_message=False):
request = get_request()
if request is None or request.user != user:
return False
has_badge = user.badges.filter(id=self.id).exists()
if self.meta_badge.one_time_only and has_badge:
return False
if self.meta_badge.get_progress_percentage(user=user) < 100:
return False
BadgeToUser.objects.create(badge=self, user=user)
badge_awarded.send(sender=self.meta_badge, user=user, badge=self)
if not ignore_message:
message_template = _(u"You just got the %s Badge!")
if request is not None:
messages.info(request, message_template % self.title)
return BadgeToUser.objects.filter(badge=self, user=user).count()
def award_to(self, user, ignore_message=False):
request = get_request()
if request is None or request.user != user:
return False
has_badge = user.badges.filter(id=self.id).exists()
if self.meta_badge.one_time_only and has_badge:
return False
if self.meta_badge.get_progress_percentage(user=user) < 100:
return False
BadgeToUser.objects.create(badge=self, user=user)
badge_awarded.send(sender=self.meta_badge, user=user, badge=self)
if not ignore_message:
message_template = _(u"You just got the %s Badge!")
if request is not None:
messages.info(request, message_template % self.title)
return BadgeToUser.objects.filter(badge=self, user=user).count()
def read(url):
try:
headers = {
'User-Agent': 'Hacker News Reader (' + settings.DOMAIN_URL + ')'
}
cookies = None
request = get_request()
if request and 'usercookie' in request.session:
cookies = {'user': request.session['usercookie']}
try:
r = requests.get('https://news.ycombinator.com/' + url,
headers=headers,
cookies=cookies,
timeout=5)
except (requests.exceptions.Timeout,
requests.exceptions.SSLError) as e:
raise utils.ShowAlert(
'Connection to news.ycombinator.com timed out')
if re.match(r'^We\'ve limited requests for old items', r.text):
raise utils.ShowAlert(
'Requests have been limited for old items. It might take a while before you can access this.'
)
elif re.match(r'^We\'ve limited requests for this url', r.text):
raise utils.ShowAlert(
'Requests have been limited for this page. It might take a while before you can access this.'
)
elif re.match(r'^No such user.$', r.text):
raise utils.ShowAlert('No such user.')
elif re.match(r'^No such item.$', r.text):
raise utils.ShowAlert('Item not found')
elif re.match(r'^((?!<body>).)*$', r.text):
raise utils.ShowAlert(
'Hacker News is either not working or parsing failed')
elif re.match(r'<title>Error</title>', r.text):
raise utils.ShowAlert('Hacker News is down')
except requests.HTTPError:
raise utils.ShowAlert(
'Could not connect to news.ycombinator.com, try again later.<br>\
If this error persists please contact the developer.')
return BeautifulSoup(r.text, from_encoding='utf-8')
def save(self):
carenet_id = self.carenet_id
record_id = self.record_id
assert record_id != None
# Problem - XML format required
d = self.to_xml()
sessionkey = _sessionkey(record_id, carenet_id)
request = get_request()
session = request.session.get(sessionkey)
client = get_indivo_client(request,
with_session_token=False,
token=session['access_token'])
if record_id:
resp, content = client.set_demographics(record_id=record_id,
body=d)
if resp['status'] != '200':
logger.error(
"Error %s updating demographics from record (%s): %s\n%s" %
(resp['status'], record_id, content, d.replace(
"><", ">\n<")))
raise Exception(
"Error %s updating demographics from record (%s): %s" %
(resp['status'], record_id, content))
def test_request_available(request):
thread_request = middleware.get_request()
if thread_request == request:
return HttpResponse('OK')
return HttpResponseNotFound()
