New feature and error handling with downloads

Playlist m3u for playlist download [Enhancement]. Close #31
Fix #32
Update README.md

README.md

@@ -9,6 +9,7 @@ Search, discover and download Lossless and Hi-Res music from [Qobuz](https://www
 * Download music from last.fm playlists (Spotify, Apple Music and Youtube playlists are also supported through this method)
 * Queue support on **interactive** mode
 * Support for albums with multiple discs
+* Support for M3U playlists
 * Downloads URLs from text file
 * And more
 
@@ -67,7 +68,7 @@ qobuz-dl dl https://play.qobuz.com/artist/2528676 --albums-only
 ```
 
 #### Last.fm playlists
-Last.fm has a new feature for creating playlists: you can create your own based on the music you listen to or you can import one from popular streaming services like Spotify, Apple Music and Youtube. Visit: `https://www.last.fm/user/<your profile>/playlists` (e.g. https://www.last.fm/user/vitiko98/playlists) to get started.
+> Last.fm has a new feature for creating playlists: you can create your own based on the music you listen to or you can import one from popular streaming services like Spotify, Apple Music and Youtube. Visit: `https://www.last.fm/user/<your profile>/playlists` (e.g. https://www.last.fm/user/vitiko98/playlists) to get started.
 
 Download a last.fm playlist in the maximum quality
 ```
@@ -157,7 +158,7 @@ qobuz.handle_url("https://play.qobuz.com/album/va4j3hdlwaubc")
 Attributes, methods and parameters have been named as self-explanatory as possible.
 
 ## A note about Qo-DL
-`qobuz-dl` is inspired in the discontinued Qo-DL-Reborn. This program uses two modules from Qo-DL: `qopy` and `spoofer`, both written by Sorrow446 and DashLt.
+`qobuz-dl` is inspired in the discontinued Qo-DL-Reborn. This tool uses two modules from Qo-DL: `qopy` and `spoofer`, both written by Sorrow446 and DashLt.
 ## Disclaimer
 * This tool was written for educational purposes. I will not be responsible if you use this program in bad faith. By using it, you are accepting the [Qobuz API Terms of Use](https://static.qobuz.com/apps/api/QobuzAPI-TermsofUse.pdf).
 * `qobuz-dl` is not affiliated with Qobuz

qobuz_dl/core.py

@@ -53,6 +53,7 @@ class QobuzDL:
         interactive_limit=20,
         ignore_singles_eps=False,
         no_m3u_for_playlists=False,
+        raise_request_exceptions=False,
     ):
         self.directory = self.create_dir(directory)
         self.quality = quality
@@ -353,7 +354,7 @@ class QobuzDL:
 
         pl_title = sanitize_filename(soup.select_one("h1").text)
         pl_directory = os.path.join(self.directory, pl_title)
-        print("Downloading playlist: " + pl_title)
+        print("Downloading playlist: {} ({} tracks)".format(pl_title, len(track_list)))
 
         for i in track_list:
             track_id = self.get_id(self.search_by_type(i, "track", 1, lucky=True)[0])
@@ -365,30 +366,44 @@ class QobuzDL:
     def make_m3u(self, pl_directory):
         if self.no_m3u_for_playlists:
             return
+
         track_list = ["#EXTM3U"]
-        pl_name = os.path.basename(os.path.normpath(pl_directory)) + ".m3u"
+        rel_folder = os.path.basename(os.path.normpath(pl_directory))
+        pl_name = rel_folder + ".m3u"
         for local, dirs, files in os.walk(pl_directory):
             dirs.sort()
+            audio_rel_files = [
+                # os.path.abspath(os.path.join(local, file_))
+                # os.path.join(rel_folder, os.path.basename(os.path.normpath(local)), file_)
+                os.path.join(os.path.basename(os.path.normpath(local)), file_)
+                for file_ in files
+                if os.path.splitext(file_)[-1] in EXTENSIONS
+            ]
             audio_files = [
                 os.path.abspath(os.path.join(local, file_))
                 for file_ in files
                 if os.path.splitext(file_)[-1] in EXTENSIONS
             ]
-            if not audio_files:
+            if not audio_files or len(audio_files) != len(audio_rel_files):
                 continue
-            for audio in audio_files:
+
+            for audio_rel_file, audio_file in zip(audio_rel_files, audio_files):
                 try:
-                    pl_item = EasyMP3(audio) if ".mp3" in audio else FLAC(audio)
+                    pl_item = (
+                        EasyMP3(audio_file)
+                        if ".mp3" in audio_file
+                        else FLAC(audio_file)
+                    )
                     title = pl_item["TITLE"][0]
                     artist = pl_item["ARTIST"][0]
                     length = int(pl_item.info.length)
                     index = "#EXTINF:{}, {} - {}\n{}".format(
-                        length, artist, title, audio
+                        length, artist, title, audio_rel_file
                     )
                 except:  # noqa
                     continue
                 track_list.append(index)
 
         if len(track_list) > 1:
-            with open(os.path.join(self.directory, pl_name), "w") as pl:
+            with open(os.path.join(pl_directory, pl_name), "w") as pl:
                 pl.write("\n\n".join(track_list))

qobuz_dl/downloader.py

@@ -46,7 +46,7 @@ def get_format(client, item_dict, quality, is_track_id=False):
         ):
             return "FLAC"
         return "Hi-Res"
-    except KeyError:
+    except (KeyError, requests.exceptions.HTTPError):
         return "Unknown"
 
 
@@ -196,7 +196,11 @@ def download_id_by_type(
         media_numbers = [track["media_number"] for track in meta["tracks"]["items"]]
         is_multiple = True if len([*{*media_numbers}]) > 1 else False
         for i in meta["tracks"]["items"]:
+            try:
                 parse = client.get_track_url(i["id"], quality)
+            except requests.exceptions.HTTPError:
+                print("Nothing found")
+                continue
             if "sample" not in parse and parse["sampling_rate"]:
                 is_mp3 = True if int(quality) == 5 else False
                 download_and_tag(
@@ -214,7 +218,11 @@ def download_id_by_type(
                 print("Demo. Skipping")
             count = count + 1
     else:
+        try:
             parse = client.get_track_url(item_id, quality)
+        except requests.exceptions.HTTPError:
+            print("Nothing found")
+            return
 
         if "sample" not in parse and parse["sampling_rate"]:
             meta = client.get_track_meta(item_id)