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/messages/flex_reservation_update.py

@@ -0,0 +1,90 @@
+from dataclasses import dataclass, field
+from typing import List
+
+from ..validations import validate_list
+from .flex_message import FlexMessage
+from .payload_message import PayloadMessageResponse
+
+
+@dataclass(kw_only=True)
+class FlexReservationUpdateISP:
+    """
+    :ivar power: Remaining reserved power specified for this ISP in
+        Watts.
+    :ivar start: Number of the first ISPs this element refers to. The
+        first ISP of a day has number 1.
+    :ivar duration: The number of the ISPs this element represents.
+        Optional, default value is 1.
+    """
+    class Meta:
+        name = "FlexReservationUpdateISP"
+
+    power: int = field(
+        metadata={
+            "name": "Power",
+            "type": "Attribute",
+            "required": True,
+        }
+    )
+    start: int = field(
+        metadata={
+            "name": "Start",
+            "type": "Attribute",
+            "required": True,
+        }
+    )
+    duration: int = field(
+        default=1,
+        metadata={
+            "name": "Duration",
+            "type": "Attribute",
+        }
+    )
+
+
+@dataclass(kw_only=True)
+class FlexReservationUpdateResponse(PayloadMessageResponse):
+
+    flex_reservation_update_message_id: str = field(
+        metadata={
+            "name": "FlexReservationUpdateMessageID",
+            "type": "Attribute",
+            "required": True,
+            "pattern": r"[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}",
+        }
+    )
+
+
+@dataclass(kw_only=True)
+class FlexReservationUpdate(FlexMessage):
+    """
+    :ivar isp:
+    :ivar contract_id: Reference to the bilateral contract in question.
+    :ivar reference: Message reference, assigned by the DSO originating
+        the FlexReservationUpdate.
+    """
+    isps: List[FlexReservationUpdateISP] = field(
+        default_factory=list,
+        metadata={
+            "name": "ISP",
+            "type": "Element",
+            "min_occurs": 1,
+        }
+    )
+    contract_id: str = field(
+        metadata={
+            "name": "ContractID",
+            "type": "Attribute",
+            "required": True,
+        }
+    )
+    reference: str = field(
+        metadata={
+            "name": "Reference",
+            "type": "Attribute",
+            "required": True,
+        }
+    )
+
+    def __post_init__(self):
+        validate_list('isps', self.isps, FlexReservationUpdateISP, 1)