Adding the Downloader class

vulkanbot/music/Searcher.py

@@ -1,18 +1,20 @@
+import re
 from vulkanbot.music.Types import Provider
 from vulkanbot.music.Spotify import SpotifySearch
-from vulkanbot.music.Youtube import YoutubeSearch
 
 
 class Searcher():
     """Turn the user input into list of musics names, support youtube and spotify"""
 
     def __init__(self) -> None:
-        self.__Youtube = YoutubeSearch()
         self.__Spotify = SpotifySearch()
         print(f'Spotify Connected: {self.__Spotify.connect()}')
 
     def search(self, music: str) -> list:
-        """Return a list with the track name of a music or playlist"""
+        """Return a list with the track name of a music or playlist
+
+        Return -> A list of musics names
+        """
         url_type = self.__identify_source(music)
 
         if url_type == Provider.Name:
@@ -26,8 +28,9 @@ class Searcher():
             musics = self.__Spotify.search(music)
             return musics
 
-    def __identify_source(self, music):
-        if 'http' not in music:
+    def __identify_source(self, music) -> Provider:
+        """Identify the provider of a music"""
+        if not self.__is_url(music):
             return Provider.Name
 
         if "https://www.youtu" in music or "https://youtu.be" in music:
@@ -38,3 +41,13 @@ class Searcher():
 
         # If no match
         return Provider.Unknown
+
+    def __is_url(self, string) -> bool:
+        """Verify if a string is a url"""
+        regex = re.compile(
+            "http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+")
+
+        if re.search(regex, string):
+            return True
+        else:
+            return False