поправил чистку телефона. разобрался с файлом в письме

access/api.py

@@ -24,7 +24,7 @@ def find_user(request, context):
     if request.user.is_authenticated() and request.user.in_role in ['T', 'S2', 'A']:
         if request.GET.get('user'):
             context['code'] = '1'
-            context['data'] = [{'str': str(user), 'ava': user.get_image_url(), 'email': user.email, 'id': user.id} for user in User.objects.filter(email__icontains=request.GET['user'])]
+            context['data'] = [{'str': str(user), 'ava': user.get_image_url(), 'email': user.get_email(), 'id': user.id} for user in User.objects.filter(email__icontains=request.GET['user'])]
         else:
             context['response'] = u'Параметры не переданы'
             context['code'] = '0'
@@ -103,7 +103,7 @@ def send_settings_data(request, context):
         return context
 
     if request.POST.get('user_settings_email') and check_email(request.POST['user_settings_email']):
-        if request.POST['user_settings_email'].lower() != request.user.email:
+        if request.POST['user_settings_email'].lower() != request.user.get_email():
             email = request.POST['user_settings_email'].lower()
             if not User.objects.filter(email=email).exists():
                 request.user.changed_email = request.POST['user_settings_email'].lower()
@@ -136,7 +136,7 @@ def get_settings_data(request, context):
         'name': request.user.name,
         'oname': request.user.oname,
         'phone': request.user.get_phone(),
-        'email': request.user.email,
+        'email': request.user.get_email(),
         'city': request.user.city,
         'bday': ''
     }

access/models.py

@@ -69,7 +69,7 @@ class UserManager(BaseUserManager):
 
         user = self.model(email=email)
         user.set_password(password)
-        user.token = random_string(length=10, postfix=user.email)
+        user.token = random_string(length=10, postfix=user.get_email())
         user.save(using=self._db)
         insert_in_system(user, sent_letter=sent_letter)
         return user
@@ -80,7 +80,7 @@ class UserManager(BaseUserManager):
         user.is_active = True
         user.superuser = True
         user.is_staff = True
-        user.token = random_string(length=10, postfix=user.email)
+        user.token = random_string(length=10, postfix=user.get_email())
         user.save(using=self._db)
         return user
 
@@ -345,10 +345,10 @@ class User(AbstractBaseUser):
 
     def check_phone(self, _type='actual'): # actual = self.phone, back = self.back_phone
         phone = self.phone if _type == 'actual' else self.back_phone
-        return bool(len(''.join([n for n in self.phone if n in [str(x) for x in xrange(0,10)]])) > 9)
+        return bool(len(''.join([n for n in phone if n in [str(x) for x in xrange(0,10)]])) > 9)
 
     def clean_phone(self, _type='actual'):
-        return if self.check_phone(): ''.join([n for n in self.phone if n in [str(x) for x in xrange(0,10)]]) else ''
+        return ''.join([n for n in self.phone if n in [str(x) for x in xrange(0,10)]]) if self.check_phone() else ''
             
 
     class Meta:

courses/models.py

@@ -163,8 +163,7 @@ class Course(models.Model):
         return self.description
 
     def get_description_file(self):
-        #TODO: must return url to file
-        return self.description_file
+        return self.description_file.url or None
         
     def get_skills(self):
         # Получить скилы темы

management/letters.py

@@ -248,7 +248,7 @@ def sent_new_bill(bill):
         'SERVICE': bill.get_name(),
         'MANAGER': bill.manager.get_full_name(),
         'MANAGER_EMAIL': bill.manager.get_email(),
-        'FILE': bill.service.course.description_file.url,
+        'FILE': bill.service.course.get_description_file,
         'DOMAIN': DOMAIN,
         'NAME': NAME
     }

templates/mails/sent_order.html

@@ -157,7 +157,7 @@ html, body {background-image: none !important; background-color: transparent !im
   <p style="padding: 0; margin: 0;">&nbsp;</p>
   <p>{{ MANAGER_EMAIL }}</p>
 <p style="padding: 0; margin: 0;">&nbsp;</p>
-<a href="{{ FILE }}">Программа курса</a>
+{% if FILE %} <a href="{{ FILE }}">Программа курса</a> {% endif %}
 
 <p style="padding: 0; margin: 0;">&nbsp;</p><p style="padding: 0; margin: 0;">Чтобы выбрать способ оплаты и оплатить данный счет, воспользуйтесь ссылкой: <a href="{{ LINK }}" style="color: #22a8f2 !important; text-decoration: underline !important;" target="_blank"><font style=" color:#22a8f2;">{{ LINK }}</font></a></p><p style="padding: 0; margin: 0;">&nbsp;</p><p style="padding: 0; margin: 0;">или кнопкой ниже</p><p style="padding: 0; margin: 0;">&nbsp;</p></div></td>
 </tr>