Add extracted tools: CitrineOS, OpenOCPP, ShapeShifter

- CitrineOS core extracted (CSMS OCPP 2.0.1)
- OpenOCPP extracted (firmware OCPP 1.6J/2.0.1)
- ShapeShifter library installed (pip install -e)
- ShapeShifter specification extracted
- EVerest extracted

TODO updated with progress

tools/shapeshifter-library-python-main/shapeshifter_uftp/uftp/validations.py

@@ -0,0 +1,32 @@
+from decimal import Decimal, InvalidOperation
+
+
+def validate_decimal(name: str, value: int | float | Decimal | str, digits: int):
+    """
+    Validates that the decimal is acceptable, and returns it with the correct number of digits.
+    """
+    if isinstance(value, str):
+        try:
+            value = Decimal(value)
+        except InvalidOperation as exc:
+            raise ValueError(f"{name} must be a valid numeric value, not '{value}'") from exc
+    if not isinstance(value, (int, float, Decimal)):
+        raise TypeError(f"'{name}' must be a numeric type, not {type(value)}")
+    return Decimal(f"{value:.{digits}f}")
+
+
+def validate_list(name, value, item_type, length):
+    """
+    Validates that the list is of the correct type, length and content type.
+    """
+    if not isinstance(value, list):
+        raise TypeError(f"'{name}' must be a list, not {type(value)}")
+    if len(value) < length:
+        raise ValueError(f"'Length of list '{name}' must be {length} or greater, not {len(value)}")
+    for index, item in enumerate(value):
+        if not isinstance(item, item_type):
+            raise TypeError(
+                f"Not all items of property {name} were of type {item_type}: "
+                f"item at index {index} was of type {type(item)}"
+            )
+    return value