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More happyness for pylint

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This commit is contained in:
Oliver Falk
2020-06-22 11:11:24 +02:00
parent c83453077e
commit 03e495de24
1 changed files with 48 additions and 34 deletions
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82
ivatar/tools/views.py
View File

@@ -2,6 +2,8 @@
View classes for ivatar/tools/
'''
from socket import inet_ntop, AF_INET6
import hashlib
import random
from django.views.generic.edit import FormView
from django.urls import reverse_lazy as reverse
@@ -12,10 +14,9 @@ import DNS
from libravatar import libravatar_url, parse_user_identity
from libravatar import SECURE_BASE_URL as LIBRAVATAR_SECURE_BASE_URL
from libravatar import BASE_URL as LIBRAVATAR_BASE_URL
import hashlib
from .forms import CheckDomainForm, CheckForm
from ivatar.settings import SECURE_BASE_URL, BASE_URL
from .forms import CheckDomainForm, CheckForm # pylint: disable=relative-beyond-top-level
class CheckDomainView(FormView):
@@ -32,12 +33,20 @@ class CheckDomainView(FormView):
domain = form.cleaned_data['domain']
result['avatar_server_http'] = lookup_avatar_server(domain, False)
if result['avatar_server_http']:
result['avatar_server_http_ipv4'] = lookup_ip_address(result['avatar_server_http'], False)
result['avatar_server_http_ipv6'] = lookup_ip_address(result['avatar_server_http'], True)
result['avatar_server_http_ipv4'] = lookup_ip_address(
result['avatar_server_http'],
False)
result['avatar_server_http_ipv6'] = lookup_ip_address(
result['avatar_server_http'],
True)
result['avatar_server_https'] = lookup_avatar_server(domain, True)
if result['avatar_server_https']:
result['avatar_server_https_ipv4'] = lookup_ip_address(result['avatar_server_https'], False)
result['avatar_server_https_ipv6'] = lookup_ip_address(result['avatar_server_https'], True)
result['avatar_server_https_ipv4'] = lookup_ip_address(
result['avatar_server_https'],
False)
result['avatar_server_https_ipv6'] = lookup_ip_address(
result['avatar_server_https'],
True)
return render(self.request, self.template_name, {
'form': form,
'result': result,
@@ -75,21 +84,21 @@ class CheckView(FormView):
size = form.cleaned_data['size']
if form.cleaned_data['mail']:
mailurl = libravatar_url(
email=form.cleaned_data['mail'],
size=size,
default=default_url)
email=form.cleaned_data['mail'],
size=size,
default=default_url)
mailurl = mailurl.replace(LIBRAVATAR_BASE_URL, BASE_URL)
mailurl_secure = libravatar_url(
email=form.cleaned_data['mail'],
size=size,
https=True,
default=default_url)
email=form.cleaned_data['mail'],
size=size,
https=True,
default=default_url)
mailurl_secure = mailurl_secure.replace(
LIBRAVATAR_SECURE_BASE_URL,
SECURE_BASE_URL)
LIBRAVATAR_SECURE_BASE_URL,
SECURE_BASE_URL)
mail_hash = parse_user_identity(
email=form.cleaned_data['mail'],
openid=None)[0]
email=form.cleaned_data['mail'],
openid=None)[0]
hash_obj = hashlib.new('sha256')
hash_obj.update(form.cleaned_data['mail'].encode('utf-8'))
mail_hash256 = hash_obj.hexdigest()
@@ -97,24 +106,25 @@ class CheckView(FormView):
mail_hash,
mail_hash256)
if form.cleaned_data['openid']:
if not form.cleaned_data['openid'].startswith('http://') and not form.cleaned_data['openid'].startswith('https://'):
if not form.cleaned_data['openid'].startswith('http://') and \
not form.cleaned_data['openid'].startswith('https://'):
form.cleaned_data['openid'] = 'http://%s' % form.cleaned_data['openid']
openidurl = libravatar_url(
openid=form.cleaned_data['openid'],
size=size,
default=default_url)
openid=form.cleaned_data['openid'],
size=size,
default=default_url)
openidurl = openidurl.replace(LIBRAVATAR_BASE_URL, BASE_URL)
openidurl_secure = libravatar_url(
openid=form.cleaned_data['openid'],
size=size,
https=True,
default=default_url)
openid=form.cleaned_data['openid'],
size=size,
https=True,
default=default_url)
openidurl_secure = openidurl_secure.replace(
LIBRAVATAR_SECURE_BASE_URL,
SECURE_BASE_URL)
LIBRAVATAR_SECURE_BASE_URL,
SECURE_BASE_URL)
openid_hash = parse_user_identity(
openid=form.cleaned_data['openid'],
email=None)[0]
openid=form.cleaned_data['openid'],
email=None)[0]
return render(self.request, self.template_name, {
'form': form,
@@ -166,7 +176,8 @@ def lookup_avatar_server(domain, https):
records = []
for answer in dns_request.answers:
if ('data' not in answer) or (not answer['data']) or (not answer['typename']) or (answer['typename'] != 'SRV'):
if ('data' not in answer) or (not answer['data']) or \
(not answer['typename']) or (answer['typename'] != 'SRV'):
continue
record = {'priority': int(answer['data'][0]), 'weight': int(answer['data'][1]),
@@ -203,7 +214,10 @@ def srv_hostname(records):
if ret['priority'] > top_priority:
# ignore the record (ret has lower priority)
continue
elif ret['priority'] < top_priority:
# Take care - this if is only a if, if the above if
# uses continue at the end. else it should be an elsif
if ret['priority'] < top_priority:
# reset the aretay (ret has higher priority)
top_priority = ret['priority']
total_weight = 0
@@ -218,7 +232,7 @@ def srv_hostname(records):
priority_records.insert(0, (0, ret))
if len(priority_records) == 1:
unused, ret = priority_records[0]
unused, ret = priority_records[0] # pylint: disable=unused-variable
return (ret['target'], ret['port'])
# Select first record according to RFC2782 weight ordering algorithm (page 3)
@@ -261,7 +275,7 @@ def lookup_ip_address(hostname, ipv6):
if ipv6:
return inet_ntop(AF_INET6, answer['data'])
else:
return answer['data']
return answer['data']
return None