allow loginShell to be optional

ceod/model/User.py

@@ -24,7 +24,7 @@ class User:
         program: Union[str, None] = None,
         terms: Union[List[str], None] = None,
         non_member_terms: Union[List[str], None] = None,
-        login_shell: str = '/bin/bash',
+        login_shell: Union[str, None] = '/bin/bash',
         uid_number: Union[int, None] = None,
         gid_number: Union[int, None] = None,
         home_directory: Union[str, None] = None,
@@ -82,7 +82,6 @@ class User:
             'uid': self.uid,
             'uid_number': self.uid_number,
             'gid_number': self.gid_number,
-            'login_shell': self.login_shell,
             'home_directory': self.home_directory,
             'is_club': self.is_club(),
             'is_club_rep': self.is_club_rep,
@@ -92,6 +91,8 @@ class User:
         if self.sn and self.given_name:
             data['sn'] = self.sn
             data['given_name'] = self.given_name
+        if self.login_shell:
+            data['login_shell'] = self.login_shell
         if self.terms:
             data['terms'] = self.terms
         if self.non_member_terms:
@@ -159,7 +160,7 @@ class User:
             program=attrs.get('program', [None])[0],
             terms=attrs.get('term'),
             non_member_terms=attrs.get('nonMemberTerm'),
-            login_shell=attrs['loginShell'][0],
+            login_shell=attrs.get('loginShell', [None])[0],
             uid_number=attrs['uidNumber'][0],
             gid_number=attrs['gidNumber'][0],
             home_directory=attrs['homeDirectory'][0],