Add some docstrings

app/auth/views.py

@@ -66,6 +66,10 @@ def confirm(token):
 
 @auth.before_app_request
 def before_request():
+    """
+    Checks if a user is unconfirmed when visiting specific sites. Redirects to
+    unconfirmed view if user is unconfirmed.
+    """
     if current_user.is_authenticated \
             and not current_user.confirmed \
             and request.blueprint != 'auth' \
@@ -128,6 +132,9 @@ def password_reset(token):
 @auth.route('/settings', methods=['GET', 'POST'])
 @login_required
 def settings():
+    """
+    View where loged in User can change own User information like Password etc.
+    """
     form = ChangeAccountForm()
     if form.validate_on_submit():
         flash('It is just a test, nothing changed.')