2. How to serialize work-items

from capella2polarion.connectors import polarion_worker
from capella2polarion.converters import element_converter, converter_config, data_session
import dotenv
import os
import capellambse

Create a .env file with the following values:

• MODEL_PATH

• POLARION_PROJECT

• POLARION_HOST

• POLARION_PAT

dotenv.load_dotenv()
model = capellambse.MelodyModel(os.environ.get("MODEL_PATH", ""))
worker = polarion_worker.CapellaPolarionWorker(
    polarion_worker.PolarionWorkerParams(
            os.environ.get("POLARION_PROJECT", ""),
            os.environ.get("POLARION_HOST", ""),
            os.environ.get("POLARION_PAT", ""),
            delete_work_items=False,
        )
)
worker.load_polarion_work_item_map()

In this example we want to test a jinja template for classes. We want to adjust nothing but the description field and we want to update all classes related to the class, too.

from capellambse.metamodel import information

def add_class_incl_dependencies(cls: information.Class, classes: list[information.Class]):
    if cls in classes:
        return

    classes.append(cls)
    if cls.super:
        add_class_incl_dependencies(cls.super, classes)

    for property in cls.properties:
        if not (_type := getattr(property, "type")):
            continue

        if getattr(_type, "is_abstract", False):
            _type = property.abstract_type

        if isinstance(_type, information.Class):
            add_class_incl_dependencies(_type, classes)

classes = []
add_class_incl_dependencies(model.by_uuid("4ede9589-8b67-4b33-970d-810064b1cde6"), classes)
len(classes)

2

class_config = converter_config.CapellaTypeConfig(
    "class",
    {
        "jinja_as_description": {
            "template_folder": "element_templates",
            "template_path": "class.html.j2",
        }
    },
    [],
)
serializer = element_converter.CapellaWorkItemSerializer(
    model,
    worker.polarion_data_repo,
    {
        cls.uuid: data_session.ConverterData(
            "pa",
            class_config,
            cls,
        )
        for cls in classes
    },
    False,
)

wis = serializer.serialize_all()

worker.project_client.work_items.update(wis)

Below you find an additional example for an ExchangeItem

ei = model.by_uuid("f19d50b4-81d3-4fab-b8d3-55dfc9631444")
ei_config = converter_config.CapellaTypeConfig(
    "exchangeItem",
    {
        "jinja_as_description": {
            "template_folder": "element_templates",
            "template_path": "exchange_item.html.j2",
        }
    },
    [],
)
serializer = element_converter.CapellaWorkItemSerializer(
    model,
    worker.polarion_data_repo,
    {
        ei.uuid: data_session.ConverterData(
            "pa",
            ei_config,
            ei,
        )
    },
    False,
)

wis = serializer.serialize_all()

worker.project_client.work_items.update(wis)