Спасибо Яндекс, что пофиксили свой бэк. "randomTrash" RIP.

Фикс загрузки треков (#25).
Загрузка AAC временно недоступна.

setup.py

@@ -16,7 +16,7 @@ def requirements():
 
 with open('README.rst', 'r', encoding='utf-8') as f:
     setup(name='yandex-music',
-          version='0.0.11',
+          version='0.0.12',
           author='Il`ya Semyonov',
           author_email='Ilya@marshal.by',
           license='LGPLv3',

yandex_music/download_info.py

@@ -1,3 +1,4 @@
+from hashlib import md5
 import xml.dom.minidom as minidom
 
 from yandex_music import YandexMusicObject
@@ -70,8 +71,11 @@ def get_direct_link(self):
         host = self._get_text_node_data(doc.getElementsByTagName('host'))
         path = self._get_text_node_data(doc.getElementsByTagName('path'))
         ts = self._get_text_node_data(doc.getElementsByTagName('ts'))
+        s = self._get_text_node_data(doc.getElementsByTagName('s'))
+        sign = md5(('XGRlBW9FXlekgbPrRHuSiA' + path[1::] + s).encode('utf-8')).hexdigest()
+        # TODO sign для AAC кодека
 
-        self.direct_link = f'https://{host}/get-{self.codec}/randomTrash/{ts}{path}'
+        self.direct_link = f'https://{host}/get-{self.codec}/{sign}/{ts}{path}'
 
         return self.direct_link
 

yandex_music/utils/request.py

@@ -9,11 +9,7 @@
 
 USER_AGENT = 'Yandex-Music-API'
 HEADERS = {
-    'X-Yandex-Music-Client': 'WindowsPhone/3.17',
-    'User-Agent': 'Windows 10',
-    # 'X-Yandex-Music-Client': 'Yandex-Music-API',
-    # 'User-Agent': 'Yandex-Music-API',
-    'Connection': 'Keep-Alive'
+    'X-Yandex-Music-Client': 'WindowsPhone/3.20',
 }
 
 
@@ -84,7 +80,7 @@ def _request_wrapper(self, *args, **kwargs):
         if 'headers' not in kwargs:
             kwargs['headers'] = {}
 
-        kwargs['headers']['user-agent'] = USER_AGENT
+        kwargs['headers']['User-Agent'] = USER_AGENT
 
         try:
             resp = requests.request(*args, **kwargs)
@@ -122,9 +118,8 @@ def post(self, url, data=None, timeout=5, *args, **kwargs):
 
         return self._parse(result.content).result
 
-    def retrieve(self, url, params=None, timeout=5, *args, **kwargs):
-        return self._request_wrapper('GET', url, params=params, headers=self.headers, timeout=timeout,
-                                     *args, **kwargs)
+    def retrieve(self, url, timeout=5, *args, **kwargs):
+        return self._request_wrapper('GET', url, timeout=timeout, *args, **kwargs)
 
     def download(self, url, filename, timeout=5, *args, **kwargs):
         result = self.retrieve(url, timeout=timeout, *args, *kwargs)