m lines-num-new">
-from django.conf import settings
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4
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-from django.shortcuts import redirect
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5
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-from furl import furl
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6
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-from json_response import auto_response
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7
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-from pywe_jssdk import jsapi_signature_params
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8
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-from pywe_oauth import get_access_info, get_oauth_code_url, get_userinfo
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9
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-
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10
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-
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11
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-JSAPI = settings.WECHAT.get('JSAPI', {})
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12
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-
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13
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-
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14
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-def wx_oauth2(request):
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15
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- scope = request.GET.get('scope', 'snsapi_userinfo')
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16
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- redirect_url = request.GET.get('redirect_url', '')
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17
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- default_url = request.GET.get('default_url', '')
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18
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-
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19
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- if request.weixin:
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20
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- redirect_uri = settings.WECHAT_USERINFO_REDIRECT_URI if scope == 'snsapi_userinfo' else settings.WECHAT_BASE_REDIRECT_URI
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21
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- return redirect(get_oauth_code_url(JSAPI['appID'], redirect_uri, scope, redirect_url))
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22
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-
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23
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- return redirect(default_url or redirect_url)
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-
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25
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-
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26
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-def base_redirect(request):
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27
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- code = request.GET.get('code', '')
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28
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- state = request.GET.get('state', '')
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29
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-
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30
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- access_info = get_access_info(JSAPI['appID'], JSAPI['appsecret'], code)
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31
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- if 'errcode' in access_info:
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32
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- return redirect(settings.WECHAT_OAUTH2_RETRY_REDIRECT_URI.format(state))
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33
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-
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34
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- return redirect(furl(state).add(access_info).url)
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35
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-
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36
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-
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37
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-def userinfo_redirect(request):
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38
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- code = request.GET.get('code', '')
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39
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- state = request.GET.get('state', '')
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40
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-
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41
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- access_info = get_access_info(JSAPI['appID'], JSAPI['appsecret'], code)
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42
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- if 'errcode' in access_info:
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43
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- return redirect(settings.WECHAT_OAUTH2_RETRY_REDIRECT_URI.format(state))
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44
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-
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45
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- userinfo = get_userinfo(access_info.get('access_token', ''), access_info.get('openid', ''))
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46
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- if 'openid' not in userinfo:
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47
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- return redirect(settings.WECHAT_OAUTH2_RETRY_REDIRECT_URI.format(state))
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48
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-
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49
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- return redirect(furl(state).add(userinfo).url)
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50
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-
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51
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-
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52
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-@auto_response
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53
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-def wx_jsapi_signature_api(request):
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54
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- return jsapi_signature_params(JSAPI['appID'], JSAPI['appsecret'], request.GET.get('url', ''))
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