Add support for clock adjustment for Sec-MS-GEC token (#309)

This should help when a user might have his clock skewed by more than
5 minutes. The server allows for a bit more than ~5 minutes of skew.

Signed-off-by: rany <rany2@riseup.net>

src/edge_tts/communicate.py

@@ -27,8 +27,8 @@ from xml.sax.saxutils import escape
 import aiohttp
 import certifi
 
-from .constants import WSS_HEADERS, WSS_URL
-from .drm import generate_sec_ms_gec_token, generate_sec_ms_gec_version
+from .constants import SEC_MS_GEC_VERSION, WSS_HEADERS, WSS_URL
+from .drm import DRM
 from .exceptions import (
     NoAudioReceived,
     UnexpectedResponse,
@@ -367,8 +367,8 @@ class Communicate:
             trust_env=True,
             timeout=self.session_timeout,
         ) as session, session.ws_connect(
-            f"{WSS_URL}&Sec-MS-GEC={generate_sec_ms_gec_token()}"
-            f"&Sec-MS-GEC-Version={generate_sec_ms_gec_version()}"
+            f"{WSS_URL}&Sec-MS-GEC={DRM.generate_sec_ms_gec()}"
+            f"&Sec-MS-GEC-Version={SEC_MS_GEC_VERSION}"
             f"&ConnectionId={connect_id()}",
             compress=15,
             proxy=self.proxy,
@@ -498,8 +498,16 @@ class Communicate:
 
         # Stream the audio and metadata from the service.
         for self.state["partial_text"] in self.texts:
-            async for message in self.__stream():
-                yield message
+            try:
+                async for message in self.__stream():
+                    yield message
+            except aiohttp.ClientResponseError as e:
+                if e.status != 403:
+                    raise
+
+                DRM.handle_client_response_error(e)
+                async for message in self.__stream():
+                    yield message
 
     async def save(
         self,