Modified upload/update and group i18n

group/forms.py

@@ -3,6 +3,7 @@ import os
 
 from django import forms
 
+from django.utils.translation import ugettext_lazy as _
 from seahub.utils import validate_group_name
 
 class MessageForm(forms.Form):
@@ -24,13 +25,13 @@ class GroupAddForm(forms.Form):
     A form used to add a new group.
     """
     group_name = forms.CharField(max_length=255, error_messages={
-            'required': u'群组名称不能为空',
-            'max_length': u'群组名称太长，不超过255个字符',
+            'required': _(u'Group name can\'t be empty'),
+            'max_length': _(u'Group name is too long (maximum is 255 characters)'),
             })
     def clean_group_name(self):
         group_name = self.cleaned_data['group_name']
         if not validate_group_name(group_name):
-            error_msg = u'群组名称只能包含中英文字符，数字及下划线。'
+            error_msg = _(u'Group name can only contain letters, numbers or underline')
             raise forms.ValidationError(error_msg)
         else:
             return group_name
@@ -40,7 +41,7 @@ class GroupJoinMsgForm(forms.Form):
     A form used to send group join request message.
     """
     group_join_msg = forms.CharField(max_length=255, error_messages={
-            'required': u'验证信息不能为空',
-            'max_length': u'验证信息太长，不超过255个字符',
+            'required': _(u'Verification message can\'t be empty'),
+            'max_length': _(u'Verification message is too long (maximun is 255 characters)'),
             })