Fix custom terms

easyDataverse/__init__.py

@@ -1,7 +1,10 @@
 from .dataset import Dataset  # noqa: F401
 from .dataverse import Dataverse  # noqa: F401
+from .license import CustomLicense, License  # noqa: F401
 import nest_asyncio
 
+__all__ = ["Dataset", "Dataverse", "CustomLicense", "License"]
+
 nest_asyncio.apply()
 
 __version__ = "0.4.3"

easyDataverse/dataset.py

@@ -1,7 +1,7 @@
 import json
 import os
 from json import dumps
-from typing import Dict, List, Optional
+from typing import Dict, List, Optional, Union
 
 import nob
 import xmltodict
@@ -11,7 +11,7 @@
 from dvuploader import File, add_directory
 
 from easyDataverse.base import DataverseBase
-from easyDataverse.license import License
+from easyDataverse.license import CustomLicense, License
 from easyDataverse.uploader import update_dataset, upload_to_dataverse
 from easyDataverse.utils import YAMLDumper
 
@@ -34,7 +34,8 @@ class Dataset(BaseModel):
         validate_assignment=True,
     )
 
-    license: License = Field(
+    license: Union[License, CustomLicense, None] = Field(
+        default=None,
         description="The license of the dataset.",
     )
 
@@ -182,10 +183,17 @@ def dataverse_dict(self) -> dict:
         for block in self.metadatablocks.values():
             blocks.update(block.dataverse_dict())
 
+        if isinstance(self.license, License):
+            terms = {"license": self.license.name}
+        elif isinstance(self.license, CustomLicense):
+            terms = self.license.model_dump(by_alias=True, exclude={"name"})
+        else:
+            terms = {}
+
         return {
             "datasetVersion": {
-                "license": self.license.name,
                 "metadataBlocks": blocks,
+                **terms,
             }
         }
 

easyDataverse/dataverse.py

@@ -6,7 +6,7 @@
 from urllib import parse
 
 import httpx
-from easyDataverse.license import License
+from easyDataverse.license import CustomLicense, License
 from rich.panel import Panel
 from rich.progress import Progress, SpinnerColumn, TextColumn
 from anytree import Node, findall_by_attr
@@ -372,10 +372,22 @@ def load_dataset(
 
         # Fetch and extract data
         remote_ds = self._fetch_dataset(pid, version)
-        dataset.license = self.licenses[remote_ds.data.latestVersion.license.name]  # type: ignore
-        dataset.p_id = remote_ds.data.latestVersion.datasetPersistentId  # type: ignore
-        blocks = remote_ds.data.latestVersion.metadataBlocks  # type: ignore
-        files = remote_ds.data.latestVersion.files  # type: ignore
+
+        # Get the latest version data
+        latest_version = remote_ds.data.latestVersion  # type: ignore
+
+        # Handle license information
+        if hasattr(latest_version, "license") and latest_version.license:
+            dataset.license = self.licenses.get(latest_version.license.name)
+        else:
+            # Try to create a custom license from available fields
+            custom_license = CustomLicense(**latest_version)
+            if custom_license.model_dump(exclude_none=True):
+                dataset.license = custom_license
+
+        dataset.p_id = latest_version.datasetPersistentId  # type: ignore
+        blocks = latest_version.metadataBlocks  # type: ignore
+        files = latest_version.files  # type: ignore
 
         # Process metadatablocks and files
         self._construct_block_classes(blocks, dataset)
@@ -554,7 +566,7 @@ def _extract_data(self, fields: List, tree: Node):
                 dvtype = node.typeClass
 
                 if dvtype.lower() == "compound":
-                    data[name] = self._process_compound(field.value, tree)
+                    data[name] = self._process_compound(field.value, node)
                 else:
                     data[name] = field.value
             else:
@@ -571,7 +583,7 @@ def _process_compound(self, compound, tree):
                 self._extract_data(list(entry.values()), tree) for entry in compound
             ]
 
-        return self._extract_data(compound, tree)
+        return self._extract_data(compound.values(), tree)
 
     # ! Importers
     def dataset_from_json(self, handler: IO) -> Dataset:

easyDataverse/downloader.py

@@ -168,7 +168,7 @@ async def _download_file(
 
     return File(
         filepath=local_path,
-        file_id=str(file_id),
+        file_id=str(file_id),  # type: ignore
         **file,
     )
 

easyDataverse/license.py

@@ -1,5 +1,6 @@
+from typing import Optional
 from urllib import parse
-from pydantic import BaseModel, Field
+from pydantic import BaseModel, ConfigDict, Field
 import httpx
 
 
@@ -68,3 +69,64 @@ def fetch_by_name(cls, name: str, server_url: str) -> "License":
             return next(filter(lambda x: x["name"] == name, licenses))
         except StopIteration:
             raise Exception(f"License '{name}' not found at '{server_url}'")
+
+
+class CustomLicense(BaseModel):
+    """
+    Represents a custom license for a Dataverse dataset.
+
+    This class models the custom terms of use information including name, URI, and other metadata
+    that can be associated with a dataset in Dataverse.
+    """
+
+    model_config = ConfigDict(
+        populate_by_name=True,
+    )
+
+    terms_of_use: Optional[str] = Field(
+        default=None,
+        description="The terms of use of the dataset.",
+        alias="termsOfUse",
+    )
+
+    confidentiality_declaration: Optional[str] = Field(
+        default=None,
+        description="The confidentiality declaration of the dataset.",
+        alias="confidentialityDeclaration",
+    )
+
+    special_permissions: Optional[str] = Field(
+        default=None,
+        description="Special permissions for the dataset.",
+        alias="specialPermissions",
+    )
+
+    restrictions: Optional[str] = Field(
+        default=None,
+        description="Restrictions applied to the dataset.",
+        alias="restrictions",
+    )
+
+    citation_requirements: Optional[str] = Field(
+        default=None,
+        description="Requirements for citing the dataset.",
+        alias="citationRequirements",
+    )
+
+    depositor_requirements: Optional[str] = Field(
+        default=None,
+        description="Requirements for depositors of the dataset.",
+        alias="depositorRequirements",
+    )
+
+    conditions: Optional[str] = Field(
+        default=None,
+        description="Conditions for using the dataset.",
+        alias="conditions",
+    )
+
+    disclaimer: Optional[str] = Field(
+        default=None,
+        description="Disclaimer for the dataset.",
+        alias="disclaimer",
+    )

tests/integration/test_dataset_creation.py

@@ -3,6 +3,7 @@
 from easyDataverse.dataset import Dataset
 
 from easyDataverse.dataverse import Dataverse
+from easyDataverse.license import CustomLicense
 
 
 class TestDatasetCreation:
@@ -130,6 +131,66 @@ def test_creation_other_license(
 
         assert self.sort_citation(dataset) == minimal_upload_other_license
 
+    @pytest.mark.integration
+    def test_creation_custom_terms_of_use(
+        self,
+        credentials,
+    ):
+        # Arrange
+        base_url, api_token = credentials
+        dataverse = Dataverse(
+            server_url=base_url,
+            api_token=api_token,
+        )
+
+        # Act
+        dataset = dataverse.create_dataset()
+        dataset.license = CustomLicense(
+            termsOfUse="This is a custom terms of use",
+            confidentialityDeclaration="This is a custom confidentiality declaration",
+            specialPermissions="This is a custom special permissions",
+            restrictions="This is a custom restrictions",
+            citationRequirements="This is a custom citation requirements",
+            depositorRequirements="This is a custom depositor requirements",
+            conditions="This is a custom conditions",
+            disclaimer="This is a custom disclaimer",
+        )
+
+        dataset.citation.title = "My dataset"
+        dataset.citation.subject = ["Other"]
+        dataset.citation.add_author(name="John Doe")
+        dataset.citation.add_ds_description(
+            value="This is a description of the dataset",
+            date="2024",
+        )
+        dataset.citation.add_dataset_contact(
+            name="John Doe",
+            email="john@doe.com",
+        )
+
+        pid = dataset.upload(dataverse_name="root")
+
+        # Re-fetch the dataset
+        dataset = dataverse.load_dataset(pid)
+
+        # Check the terms of use
+        assert isinstance(dataset.license, CustomLicense)
+        license = dataset.license
+        assert license.terms_of_use == "This is a custom terms of use"
+        assert license.special_permissions == "This is a custom special permissions"
+        assert license.restrictions == "This is a custom restrictions"
+        assert license.citation_requirements == "This is a custom citation requirements"
+        assert license.conditions == "This is a custom conditions"
+        assert license.disclaimer == "This is a custom disclaimer"
+        assert (
+            license.confidentiality_declaration
+            == "This is a custom confidentiality declaration"
+        )
+        assert (
+            license.depositor_requirements == "This is a custom depositor requirements"
+        )
+
+    @pytest.mark.integration
     def test_tab_ingest_disabled(
         self,
         credentials,

tests/unit/test_base.py

@@ -6,10 +6,8 @@
 
 
 class TestBase:
-
     @pytest.mark.unit
     def test_template(self):
-
         # Arrange
         class Child(DataverseBase):
             bar: Optional[str] = Field(
@@ -18,7 +16,6 @@ class Child(DataverseBase):
             )
 
         class Test(DataverseBase):
-
             foo: Optional[str] = Field(
                 default=None,
                 alias="Foo",