Remove DateValue, drop Py<3.6, fix tests.

[librarian.git] / src / librarian / picture.py

diff --git a/src/librarian/picture.py b/src/librarian/picture.py
index 3897d1a..113cece 100644 (file)
--- a/src/librarian/picture.py
+++ b/src/librarian/picture.py
@@ -17,11 +17,7 @@ class WLPictureURI(WLURI):
     _re_wl_uri = re.compile(
         'http://wolnelektury.pl/katalog/obraz/(?P<slug>[-a-z0-9]+)/?$'
     )
-
-    @classmethod
-    def from_slug(cls, slug):
-        uri = 'http://wolnelektury.pl/katalog/obraz/%s/' % slug
-        return cls(uri)
+    template = 'http://wolnelektury.pl/katalog/obraz/%s/'
 
 
 def as_wlpictureuri_strict(text):