First implementation of custom data sources

Author: mathoudebine

library/sensors/sensors_custom.py

@@ -0,0 +1,40 @@
+# turing-smart-screen-python - a Python system monitor and library for USB-C displays like Turing Smart Screen or XuanFang
+# https://github.com/mathoudebine/turing-smart-screen-python/
+
+# Copyright (C) 2021-2023  Matthieu Houdebine (mathoudebine)
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+# This file will use Python libraries (psutil, GPUtil, etc.) to get hardware sensors
+# For all platforms (Linux, Windows, macOS) but not all HW is supported
+
+from abc import ABC, abstractmethod
+
+
+class CustomDataSource(ABC):
+    @abstractmethod
+    def as_numeric(self) -> float:
+        pass
+
+    @abstractmethod
+    def as_string(self) -> str:
+        pass
+
+
+class ExampleCustomData(CustomDataSource):
+    def as_numeric(self) -> float:
+        return 50.4
+
+    def as_string(self) -> str:
+        return f"{self.as_numeric()}%"