edx-pepper-platform/libtahoe.py at master · PepperPD/edx-pepper-platform · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
import re

'''
victor:

help to fetch proper service section by check requesting hostname

an experience: checking remote ip is not a good way, because it is always
127.0.0.1 when request by a domain name instead an ip address

usage:
- in view:
from libtahoe import *
  if isdev(request):
     do something

- in template
<%! from libtahoe import isdev,isdemo1,isdemo2 %>
% if isdemo1(request):
do something
% endif

'''

def isdev(request):
    ip=request.META['REMOTE_ADDR']
    dn=request.META['HTTP_HOST']  # request.get_host()
    if re.match('127.0.0.1',dn):
        return True
    if re.match('localhost',dn):
        return True
    if re.match('www0',dn):
        return True
    if re.match('studio0',dn):
        return True

def isdemo1(request):
    ip=request.META['REMOTE_ADDR']
    dn=request.META['HTTP_HOST']  # request.get_host()
    if re.match('www1',dn):
        return True
    if re.match('studio1',dn):
        return True
    if re.match('l1',dn):
        return True
    if re.match('c1',dn):
        return True
    if re.match('demo',dn):
        return True

def isdemo2(request):
    ip=request.META['REMOTE_ADDR']
    dn=request.META['HTTP_HOST']  # request.get_host()
    if re.match('www1',dn):
        return True
    if re.match('studio1',dn):
        return True
    if re.match('l1',dn):
        return True
    if re.match('c1',dn):
        return True