artist related endpoint added.

musixmatch/api.py

@@ -24,5 +24,6 @@ def artist(self):
 
 
         get: Get the artist data.
+        related: Get related artists.
         """
         return Artist(api=self)

musixmatch/artist.py

@@ -13,10 +13,32 @@ def get(self, artist_id):
         """
         Get the artist data.
 
+        :type artist_id: string
         :param artist_id: Musixmatch artist id.
+
         :return [Artist]: Artist Object.
         """
         url = "/artist.get"
         params = {"artist_id": artist_id}
         result = self._get(url, params=params)
         return ArtistModel._parse(result["message"]["body"]["artist"])
+
+    def related(self, artist_id, page=1, page_size=100):
+        """
+        Get the artist data.
+
+        :type artist_id: string
+        :type page: double
+        :type page_size: double
+
+        :param artist_id: The musiXmatch artist id
+        :param page: Define the page number for paginated results.
+        :param page_size: Define the page size for paginated results. Range is 1 to 100.
+
+        :return [List]: Artist List.
+        """
+        url = "/artist.related.get"
+        params = {"artist_id": artist_id, "page": page, "page_size": page_size}
+        result = self._get(url, params=params)
+        artist_list = map(lambda x: x["artist"], result["message"]["body"]["artist_list"])
+        return ArtistModel._parse_list(artist_list)