Revert "Add example how to run the server programmatically with reload"

README.md

@@ -52,9 +52,9 @@ Moreover, "optional extras" means that:
 - `python-dotenv` will be installed should you want to use the `--env-file` option.
 - `PyYAML` will be installed to allow you to provide a `.yaml` file to `--log-config`, if desired.
 
-Create an application:
+Create an application, in `example.py`:
 
-```py title="main.py"
+```python
 async def app(scope, receive, send):
     assert scope['type'] == 'http'
 
@@ -74,7 +74,7 @@ async def app(scope, receive, send):
 Run the server:
 
 ```shell
-$ uvicorn main:app
+$ uvicorn example:app
 ```
 
 ---

docs/deployment.md

@@ -135,7 +135,9 @@ See the [settings documentation](settings.md) for more details on the supported
 
 To run directly from within a Python program, you should use `uvicorn.run(app, **config)`. For example:
 
-```py title="main.py"
+**example.py**:
+
+```python
 import uvicorn
 
 class App:
@@ -144,7 +146,7 @@ class App:
 app = App()
 
 if __name__ == "__main__":
-    uvicorn.run("main:app", host="127.0.0.1", port=5000, log_level="info")
+    uvicorn.run("example:app", host="127.0.0.1", port=5000, log_level="info")
 ```
 
 The set of configuration options is the same as for the command line tool.
@@ -164,34 +166,6 @@ Also note that in this case, you should put `uvicorn.run` into `if __name__ == '
 !!! note
     The `reload` and `workers` parameters are **mutually exclusive**.
 
-
-To run the server programmatically with the `reload` option, you should additionally use the `ChangeReload` supervisor. For example:
-
-```py title="main.py"
-import os
-import uvicorn
-from uvicorn.supervisors import ChangeReload
-
-class App:
-    ...
-
-app = App()
-
-if __name__ == "__main__":
-    reload_dir = os.path.dirname(__file__)
-    config = uvicorn.Config(
-        "main:app",
-        host="127.0.0.1",
-        port=5000,
-        log_level="info",
-        reload=True,
-        reload_dirs=[reload_dir]
-    )
-    server = uvicorn.Server(config)
-    sock = config.bind_socket()
-    ChangeReload(config, target=server.run, sockets=[sock]).run()
-```
-
 ## Using a process manager
 
 Running Uvicorn using a process manager ensures that you can run multiple processes in a resilient manner, and allows you to perform server upgrades without dropping requests.

docs/index.md

@@ -59,9 +59,9 @@ Moreover, "optional extras" means that:
 - `python-dotenv` will be installed should you want to use the `--env-file` option.
 - `PyYAML` will be installed to allow you to provide a `.yaml` file to `--log-config`, if desired.
 
-Create an application:
+Create an application, in `example.py`:
 
-```py title="main.py"
+```python
 async def app(scope, receive, send):
     assert scope['type'] == 'http'
 
@@ -81,7 +81,7 @@ async def app(scope, receive, send):
 Run the server:
 
 ```shell
-$ uvicorn main:app
+$ uvicorn example:app
 ```
 
 ---
@@ -205,7 +205,8 @@ There are several ways to run uvicorn directly from your application.
 
 If you're looking for a programmatic equivalent of the `uvicorn` command line interface, use `uvicorn.run()`:
 
-```py title="main.py"
+```python
+# main.py
 import uvicorn
 
 async def app(scope, receive, send):
@@ -219,7 +220,7 @@ if __name__ == "__main__":
 
 For more control over configuration and server lifecycle, use `uvicorn.Config` and `uvicorn.Server`:
 
-```py title="main.py"
+```python
 import uvicorn
 
 async def app(scope, receive, send):
@@ -233,7 +234,7 @@ if __name__ == "__main__":
 
 If you'd like to run Uvicorn from an already running async environment, use `uvicorn.Server.serve()` instead:
 
-```py title="main.py"
+```python
 import asyncio
 import uvicorn
 
@@ -274,14 +275,16 @@ For more information, see the [deployment documentation](deployment.md).
 
 The `--factory` flag allows loading the application from a factory function, rather than an application instance directly. The factory will be called with no arguments and should return an ASGI application.
 
-```py title="main.py"
+**example.py**:
+
+```python
 def create_app():
     app = ...
     return app
 ```
 
 ```shell
-$ uvicorn --factory main:create_app
+$ uvicorn --factory example:create_app
 ```
 
 ## The ASGI interface

mkdocs.yml

@@ -29,7 +29,6 @@ nav:
   - Contributing: "contributing.md"
 
 markdown_extensions:
-  - pymdownx.superfences
   - admonition
   - codehilite:
       css_class: highlight