Add change-brightness endpoint

Author: avlan

README.md

@@ -4,27 +4,27 @@
 
 Just an API for turning a unicorn hat on and off. Default color is white and default brightness is 1
 
-# Installing dependencies
+## Installing dependencies
 
 ```bash
 sudo pip3 install -r requirements.txt
 ```
 
-# Running
+## Running
 
-## Locally
+### Locally
 
 ```bash
-sudo uvicorn main:app --host=0.0.0.0
+sudo venv/bin/uvicorn main:app --host=0.0.0.0
 ```
 
-## As a demon
+### As a demon
 
 ```bash
 sudo gunicorn -b 0.0.0.0:8000 -w 3 -k uvicorn.workers.UvicornH11Worker main:app --daemon
 ```
 
-## With systemd
+### With systemd
 
 Move content of `unicorn-lamp-api.service` file to `/etc/systemd/system/unicorn-lamp-api.service`
 
@@ -33,8 +33,5 @@ sudo systemctl start unicorn-lamp-api
 sudo systemctl enable unicorn-lamp-api
 ```
 
-TODO: Try/catch importing unicornhat
 TODO: Add authentication
-TODO: Add capacity to change colors
-TODO: Add capacity to change brightness
 TODO: Research about supervisord

lamps/lamp.py

@@ -50,3 +50,10 @@ def off():
         docstring
         """
         unicorn.off()
+
+    @staticmethod
+    def brightness(b):
+        """
+        docstring
+        """
+        unicorn.brightness(b)

main.py

@@ -46,6 +46,14 @@ def change_color(r: str, g:str, b:str, response: Response):
 
     return {"status": "on"}
 
+@app.get("/change-brightness", status_code=200)
+def change_brightness(b:str, response: Response):
+    brightness = float(b)
+    lamp.brightness(brightness)
+    lamp.show()
+
+    return {"status": "on"}
+
 # @app.get("/toggle", status_code=200)
 # def toggle(response: Response):
 #     status = None