Source Code for Module expedient.common.xmlrpc_serverproxy.forms

 1  ''' 
 2  Created on Apr 29, 2010 
 3   
 4  @author: jnaous 
 5  ''' 
 6   
 7  from django import forms 
 8  from models import PasswordXMLRPCServerProxy 
 9   
10  import logging 
11  logger = logging.getLogger("PasswordXMLRPCServerProxyForm")  
12   
13 -class PasswordXMLRPCServerProxyFormHelperAddin(object): 
14 -    def clean_url(self): 
15          '''Check url''' 
16          import urlparse 
17          url = self.cleaned_data['url'] 
18          logger.debug("Checking URL %s" % url) 
19          parsed = urlparse.urlparse(url, "https", False) 
20          if parsed.port == None: 
21              raise forms.ValidationError("Did not specify a port. Please \ 
22  explicitly specify the port. e.g. https://hostname:portnum/xmlrpc/xmlrpc/")  
23          if parsed.port == 0: 
24              raise forms.ValidationError("Invalid port number 0.")  
25          u = parsed.geturl() 
26          logger.debug("parsed url: %s" % u) 
27          if not u.endswith("/"): u += "/" 
28          return u 
29   
30 -    def clean(self): 
31          logger.debug("Cleaning data") 
32          if self._errors: 
33              return self.cleaned_data 
34          d = dict(self.cleaned_data) 
35          if "password2" in d: del d["password2"] 
36          p = self._meta.model(**d) 
37          avail, msg = p.is_available(get_info=True) 
38          if not avail: 
39              url = self.cleaned_data.get("url", "None") 
40              logger.debug("URL not available.") 
41              raise forms.ValidationError( 
42                  "The url %s could not be reached. Check the url, username, " 
43                  "and password. The error message was: %s." % ( 
44                  url, msg)) 
45          logger.debug("Done cleaning data") 
46          return self.cleaned_data 
47   
48 -class PasswordXMLRPCServerProxyForm(forms.ModelForm, 
49                                      PasswordXMLRPCServerProxyFormHelperAddin): 
50      ''' 
51      A form that can be used to create/edit info on a PasswordXMLRPCClient 
52      If C{check_available} is True, the form will check that a saved client 
53      can access the location. 
54      ''' 
55       
56 -    def __init__(self, check_available=False, *args, **kwargs): 
57          super(PasswordXMLRPCServerProxyForm, self).__init__(*args, **kwargs) 
58          self.check_available = check_available 
59       
60 -    class Meta: 
61          model = PasswordXMLRPCServerProxy 
62   
63 -    def clean(self): 
64          return PasswordXMLRPCServerProxyFormHelperAddin.clean(self) 
65