Password is not returned in smtp settings

cps/admin.py

@@ -1296,7 +1296,8 @@ def update_mailsettings():
     else:
         _config_int(to_save, "mail_port")
         _config_int(to_save, "mail_use_ssl")
-        _config_string(to_save, "mail_password_e")
+        if "mail_password_e" in to_save:
+            _config_string(to_save, "mail_password_e")
         _config_int(to_save, "mail_size", lambda y: int(y) * 1024 * 1024)
         config.mail_server = to_save.get('mail_server', "").strip()
         config.mail_from = to_save.get('mail_from', "").strip()
@@ -1780,7 +1781,8 @@ def _configuration_update_helper():
         # Goodreads configuration
         _config_checkbox(to_save, "config_use_goodreads")
         _config_string(to_save, "config_goodreads_api_key")
-        _config_string(to_save, "config_goodreads_api_secret_e")
+        if "config_goodreads_api_secret_e" in to_save:
+            _config_string(to_save, "config_goodreads_api_secret_e")
         if services.goodreads_support:
             services.goodreads_support.connect(config.config_goodreads_api_key,
                                                config.config_goodreads_api_secret_e,

cps/templates/config_edit.html

@@ -160,7 +160,7 @@
       </div>
       <div class="form-group">
         <label for="config_goodreads_api_secret_e">{{_('Goodreads API Secret')}}</label>
-        <input type="password" class="form-control" id="config_goodreads_api_secret_e" name="config_goodreads_api_secret_e" value="{% if config.config_goodreads_api_secret_e != None %}{{ config.config_goodreads_api_secret_e }}{% endif %}" autocomplete="off">
+        <input type="password" class="form-control" id="config_goodreads_api_secret_e" name="config_goodreads_api_secret_e" value="" autocomplete="off">
       </div>
     </div>
     {% endif %}

cps/templates/email_edit.html

@@ -49,7 +49,7 @@
       </div>
       <div class="form-group">
         <label for="mail_password_e">{{_('SMTP Password')}}</label>
-        <input type="password" class="form-control" name="mail_password_e" id="mail_password_e" value="{{content.mail_password_e}}">
+        <input type="password" class="form-control" name="mail_password_e" id="mail_password_e" value="">
       </div>
       <div class="form-group">
         <label for="mail_from">{{_('From Email')}}</label>