Actually block out Python 3.9.7

reference PR https://github.com/iDevision/enhanced-discord.py/pull/93

README.rst

@@ -41,7 +41,9 @@ Key Features
 Installing
 ----------
 
-**Python 3.8 or higher is required**
+**Python 3.8 or higher is required***
+
+***Do not use 3.9.7 as Python 3.9.7 has a bug that causes a TypeError with __init__ methods in subclasses.** View more `here <https://bugs.python.org/issue45121/>`_.
 
 To install the library without full voice support, you can just run the following command:
 

discord/http.py

@@ -188,7 +188,7 @@ class HTTPClient:
         self.proxy_auth: Optional[aiohttp.BasicAuth] = proxy_auth
         self.use_clock: bool = not unsync_clock
 
-        user_agent = "DiscordBot (https://github.com/Rapptz/discord.py {0}) Python/{1[0]}.{1[1]} aiohttp/{2}"
+        user_agent = "DiscordBot (https://github.com/iDevision/enhanced-discord.py {0}) Python/{1[0]}.{1[1]} aiohttp/{2}"
         self.user_agent: str = user_agent.format(__version__, sys.version_info, aiohttp.__version__)
 
     def recreate(self) -> None:

discord/object.py

@@ -94,18 +94,3 @@ class Object(Hashable):
     def created_at(self) -> datetime.datetime:
         """:class:`datetime.datetime`: Returns the snowflake's creation time in UTC."""
         return utils.snowflake_time(self.id)
-
-    @property
-    def worker_id(self) -> int:
-        """:class:`int`: Returns the worker id that made the snowflake."""
-        return (self.id & 0x3E0000) >> 17
-
-    @property
-    def process_id(self) -> int:
-        """:class:`int`: Returns the process id that made the snowflake."""
-        return (self.id & 0x1F000) >> 12
-
-    @property
-    def increment_id(self) -> int:
-        """:class:`int`: Returns the increment id that made the snowflake."""
-        return (self.id & 0xFFF)

setup.py

@@ -70,7 +70,7 @@ setup(
     include_package_data=True,
     install_requires=requirements,
     extras_require=extras_require,
-    python_requires=">=3.8.0",
+    python_requires=">=3.8.0, !=3.9.7",
     classifiers=[
         "Development Status :: 5 - Production/Stable",
         "License :: OSI Approved :: MIT License",