X-Git-Url: https://git.mdrn.pl/librarian.git/blobdiff_plain/121ab507bfffe249087df81a6dcdc368d9cb11f5..2991698067a246ea9b99b4e668d261af6d418eca:/src/librarian/meta/types/wluri.py

diff --git a/src/librarian/meta/types/wluri.py b/src/librarian/meta/types/wluri.py
index c31d391..92c6017 100644
--- a/src/librarian/meta/types/wluri.py
+++ b/src/librarian/meta/types/wluri.py
@@ -1,10 +1,9 @@
+import re
 from .base import MetaValue
 
 
 class WLURI(MetaValue):
     """Represents a WL URI. Extracts slug from it."""
-    slug = None
-
     example = 'http://wolnelektury.pl/katalog/lektura/template/'
     _re_wl_uri = re.compile(
         r'http://(www\.)?wolnelektury.pl/katalog/lektur[ay]/'
@@ -22,8 +21,7 @@ class WLURI(MetaValue):
             uri = 'http://wolnelektury.pl/katalog/lektura/%s/' % slug
         self.uri = uri
         return super().__init__(slug)
-        
-    
+
     @classmethod
     def from_text(cls, uri):
         slug = uri.rstrip('/').rsplit('/', 1)[-1]
@@ -34,10 +32,13 @@ class WLURI(MetaValue):
         if not match:
             raise ValidationError('Invalid URI (%s). Should match: %s' % (
                         self.uri, self._re_wl_uri.pattern))
-        return cls(uri)
 
     def __str__(self):
         return self.uri
 
     def __eq__(self, other):
-        return self.slug == other.slug
+        return self.value == other.value
+
+    @property
+    def slug(self):
+        return self.value