📦 feat: Optional simplepyble dependency

Bluetooth support is disabled by default and can be enabled with:
```sh
pip install edilkamin[ble]
```

README.md

@@ -11,7 +11,7 @@ The Mind offers an app/API to remote control the Edilkamin pellet stoves.
 ## Install
 
 ```sh
-pip install edilkamin
+pip install edilkamin[ble]
 ```
 
 ## Usage

edilkamin/api.py

@@ -2,7 +2,6 @@
 from enum import Enum
 
 import requests
-import simplepyble
 from pycognito import Cognito
 
 from edilkamin import constants
@@ -66,6 +65,8 @@ def discover_devices(convert=True) -> typing.Tuple[str]:
     Return the MAC addresses of the discovered devices.
     Return the addresses converted to device wifi/identifier instead of the BLE ones.
     """
+    import simplepyble
+
     devices = ()
     adapters = simplepyble.Adapter.get_adapters()
     for adapter in adapters:

requirements.txt

@@ -1 +1 @@
--e .[dev]
+-e .[dev,ble]

setup.py

@@ -31,9 +31,9 @@ def read(fname):
     "install_requires": [
         "pycognito",
         "requests",
-        "simplepyble",
     ],
     "extras_require": {
+        "ble": ["simplepyble"],
         "dev": [
             "black",
             "coveralls",
@@ -50,7 +50,7 @@ def read(fname):
             "tox",
             "twine",
             "wheel",
-        ]
+        ],
     },
 }