Flattr support

retribute_api/providers.py

@@ -41,7 +41,17 @@ class BasicUsernameInPathProvider(Provider):
         if not re.match(self.domain_regex, parsed_url.hostname):
             return
 
-        result = re.match(self.username_regex, parsed_url.path)
+        regexes = (
+            self.username_regex
+            if isinstance(self.username_regex, list)
+            else [self.username_regex]
+        )
+        result = None
+        for r in regexes:
+
+            result = re.match(r, parsed_url.path)
+            if result:
+                break
         if not result:
             return
         username = result.groups()[0]
@@ -121,6 +131,15 @@ class Etsy(BasicUsernameInPathProvider):
     username_regex = r"^\/(?:[a-zA-Z-_]+/)?shop/([\w\.]+)/?$"
 
 
+@registry.register
+class FLattr(BasicUsernameInPathProvider):
+    id = "flattr"
+    label = "Flattr"
+    url = "https://flattr.com"
+    domain_regex = r"^(\w+\.)*flattr\.com"
+    username_regex = [r"^\/profile/([\w\.]+)/?$", r"^\/@([\w\.]+)/?$"]
+
+
 @registry.register
 class BandCamp(BasicUsernameInDomainProvider):
     id = "bandcamp"

tests/search/test_means.py

@@ -31,12 +31,16 @@ from retribute_api.search import means
             {"provider": "opencollective", "id": "username"},
         ),
         ("https://username.bandcamp.com", {"provider": "bandcamp", "id": "username"}),
-        ("https://username.bandcamp.com", {"provider": "bandcamp", "id": "username"}),
         (
             "https://username.bandcamp.com/noop",
             {"provider": "bandcamp", "id": "username"},
         ),
         ("https://patreon.com/username/nope", None),
+        ("https://flattr.com/@username", {"provider": "flattr", "id": "username"}),
+        (
+            "https://flattr.com/profile/username",
+            {"provider": "flattr", "id": "username"},
+        ),
     ],
 )
 def test_extract_from_url(input, expected):