From ad64a1d99c184c7b0ab16795530f8bc040c5663e Mon Sep 17 00:00:00 2001
From: Alois Mahdal <amahdal@redhat.com>
Date: Jul 27 2018 07:55:13 +0000
Subject: Allow colon inside tag name


One example where colons are useful is when implementing debtags-like tags
(Faceted Classification).  For example:

    isa::bug
    isa::rfe
    severity::high
    severity::low

The double colon here makes it easier to recognize the fact that Faceted
Classification is being used.

Related to https://pagure.io/pagure/issue/3406

Merges https://pagure.io/pagure/pull-request/3458

---

diff --git a/pagure/forms.py b/pagure/forms.py
index 58281db..208bd29 100644
--- a/pagure/forms.py
+++ b/pagure/forms.py
@@ -33,7 +33,7 @@ from pagure.utils import urlpattern
 
 
 STRICT_REGEX = '^[a-zA-Z0-9-_]+$'
-TAGS_REGEX = '^[a-zA-Z0-9-_, .]+$'
+TAGS_REGEX = '^[a-zA-Z0-9-_, .:]+$'
 FALSE_VALUES = ('false', '', False, 'False', 0, '0')
 
 WTF_VERSION = tuple()