added multi processing

GETTING_STARTED.md

@@ -27,8 +27,8 @@ You need Python 3.6+. To download songs as MP3, you will need ffmpeg.
             $env:SPOTIPY_CLIENT_SECRET='your-spotify-client-secret'
 
     Windows CMD:
-            set SPOTIPY_CLIENT_ID='your-spotify-client-id'
-            set SPOTIPY_CLIENT_SECRET='your-spotify-client-secret'
+            set SPOTIPY_CLIENT_ID=your-spotify-client-id
+            set SPOTIPY_CLIENT_SECRET=your-spotify-client-secret
 
     See [this question](http://superuser.com/a/284351/4377) for more info,
 

README.md

@@ -34,6 +34,11 @@ For more details and other arguments, issue `-h`
 
     spotify_dl -h
 
+For downloading using multiple cores
+
+
+    spotify_dl -l [link] -mc [number of cores to use]
+
 See [the getting started guide](https://github.com/SathyaBhat/spotify-dl/blob/master/GETTING_STARTED.md) for more details.
 
 ### Demo 

setup.py

@@ -3,47 +3,47 @@
 from setuptools import setup, find_packages
 from spotify_dl.constants import VERSION
 
-with open('README.md') as f:
+with open("README.md") as f:
     long_description = f.read()
 
-with open('requirements.txt') as f:
+with open("requirements.txt") as f:
     requirements = f.read().splitlines()
 
 setup(
-    name='spotify_dl',
+    name="spotify_dl",
     version=VERSION,
-    python_requires='>=3.6',
+    python_requires=">=3.6",
     install_requires=requirements,
-    author='Sathya Bhat',
-    author_email='sathya@sathyasays.com',
+    author="Sathya Bhat",
+    author_email="sathya@sathyasays.com",
     packages=find_packages(),
     include_package_data=True,
-    url='https://github.com/SathyaBhat/spotify-dl/',
-    license='MIT',
-    description='Downloads songs from a Spotify Playlist/Track/Album that you provide',
+    url="https://github.com/SathyaBhat/spotify-dl/",
+    license="MIT",
+    description="Downloads songs from a Spotify Playlist/Track/Album that you provide",
     long_description=long_description,
-    long_description_content_type='text/markdown',
+    long_description_content_type="text/markdown",
     entry_points={
-        'console_scripts': [
-            'spotify_dl=spotify_dl.spotify_dl:spotify_dl',
+        "console_scripts": [
+            "spotify_dl=spotify_dl.spotify_dl:spotify_dl",
         ],
     },
     classifiers=[
-        'Development Status :: 5 - Production/Stable',
-        'License :: OSI Approved :: MIT License',
-        'Operating System :: POSIX',
-        'Natural Language :: English',
-        'Operating System :: OS Independent',
-        'Programming Language :: Python',
-        'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.6',
-        'Programming Language :: Python :: 3.7',
-        'Programming Language :: Python :: 3.8',
-        'Programming Language :: Python :: 3.9',
-        'Programming Language :: Python :: 3.10',
-        'Topic :: Internet',
-        'Topic :: Software Development :: Libraries',
-        'Topic :: Software Development :: Libraries :: Python Modules',
-        'Topic :: Utilities',
+        "Development Status :: 5 - Production/Stable",
+        "License :: OSI Approved :: MIT License",
+        "Operating System :: POSIX",
+        "Natural Language :: English",
+        "Operating System :: OS Independent",
+        "Programming Language :: Python",
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Topic :: Internet",
+        "Topic :: Software Development :: Libraries",
+        "Topic :: Software Development :: Libraries :: Python Modules",
+        "Topic :: Utilities",
     ],
 )

spotify_dl/.gitignore

@@ -0,0 +1,2 @@
+bkup/
+.cache

spotify_dl/__init__.py

@@ -1,10 +1,12 @@
 import signal
 import sys
 
+
 def signal_handler(sig, frame):
     # Signal handler to handle SIGINT, usually when Ctrl+C is pressed.. or if SIGINT is sent.
     # Thanks to https://stackoverflow.com/a/1112350/92837
-    print('\nCaught interrupt(did you press Ctrl+C?), stopping spotify_dl')
+    print("\nCaught interrupt(did you press Ctrl+C?), stopping spotify_dl")
     sys.exit(0)
 
+
 signal.signal(signal.SIGINT, signal_handler)

spotify_dl/constants.py

@@ -1,9 +1,9 @@
 import os
 from pathlib import Path
 
-__all__ = ['VERSION']
+__all__ = ["VERSION"]
 
-VERSION = '8.3.0'
+VERSION = "8.3.0"
 
 if os.getenv("XDG_CACHE_HOME") is not None:
     SAVE_PATH = os.getenv("XDG_CACHE_HOME") + "/spotifydl"

spotify_dl/scaffold.py

@@ -4,14 +4,16 @@
 from rich.logging import RichHandler
 from rich.console import Console
 
-__all__ = ['log', 'get_tokens', 'console']
-
-logging.basicConfig(level=logging.INFO,
-                    format="%(message)s",
-                    datefmt="[%X]",
-                    handlers=[RichHandler(show_level=False, show_time=False)])
+__all__ = ["log", "get_tokens", "console"]
+
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(message)s",
+    datefmt="[%X]",
+    handlers=[RichHandler(show_level=False, show_time=False)],
+)
 console = Console()
-log = logging.getLogger('sdl')
+log = logging.getLogger("sdl")
 sentry_sdk.init("https://fc66a23d79634b9bba1690ea13e289f0@o321064.ingest.sentry.io/2383261")
 
 
@@ -21,13 +23,14 @@ def get_tokens():
     :param name: Name to be cleaned up
     :return string containing the cleaned name
     """
-    log.debug('Checking for tokens')
-    CLIENT_ID = getenv('SPOTIPY_CLIENT_ID')
-    CLIENT_SECRET = getenv('SPOTIPY_CLIENT_SECRET')
-    log.debug("Tokens fetched: {} {}".format(CLIENT_ID, CLIENT_SECRET))
+    log.debug("Checking for tokens")
+    CLIENT_ID = getenv("SPOTIPY_CLIENT_ID")
+    CLIENT_SECRET = getenv("SPOTIPY_CLIENT_SECRET")
+    log.debug("Tokens fetched : %s %s ", CLIENT_ID, CLIENT_SECRET)
 
     if CLIENT_ID is None or CLIENT_SECRET is None:
-        print('''
+        print(
+            """
             You need to set your Spotify API credentials. You can do this by
             setting environment variables like so:
             Linux:
@@ -39,11 +42,12 @@ def get_tokens():
             $env:SPOTIPY_CLIENT_SECRET='your-spotify-client-secret'
 
             Windows CMD:
-            set SPOTIPY_CLIENT_ID='your-spotify-client-id'
-            set SPOTIPY_CLIENT_SECRET='your-spotify-client-secret'
+            set SPOTIPY_CLIENT_ID=your-spotify-client-id
+            set SPOTIPY_CLIENT_SECRET=your-spotify-client-secret
 
             Get your credentials at
                 https://developer.spotify.com/my-applications
-        ''')
+        """
+        )
         return None
     return CLIENT_ID, CLIENT_SECRET