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feat(transformations): add OneLake external data source data classes #2714

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7635005
feat(transformations): add OneLake external data source data classes
Khyat-Cognite Jul 9, 2026
bebeafb
fix(transformations): restore MeteringData exports in __init__.py
Khyat-Cognite Jul 9, 2026
ad1e459
fix(ci): restore streamlit pyodide cryptography workaround
Khyat-Cognite Jul 9, 2026
fb8e853
refactor(transformations): simplify external data dump methods
Khyat-Cognite Jul 9, 2026
66dcea8
docs(transformations): clarify OneLake Write models and fix pyodide p…
Khyat-Cognite Jul 9, 2026
6bbc545
Merge branch 'master' into feat/onelake-edc-data-model
Khyat-Cognite Jul 13, 2026
2ec6da3
refactor(transformations): drop Read suffix on OneLake read models
Khyat-Cognite Jul 15, 2026
3192b42
Update cognite/client/data_classes/transformations/external_data.py
Khyat-Cognite Jul 15, 2026
21384d7
Update cognite/client/data_classes/transformations/external_data.py
Khyat-Cognite Jul 15, 2026
64eed27
Update cognite/client/data_classes/transformations/external_data.py
Khyat-Cognite Jul 15, 2026
2d6ead6
refactor(transformations): address haakonvt review on external data m…
Khyat-Cognite Jul 15, 2026
a05483c
fix(transformations): satisfy docstring lint for as_write methods
Khyat-Cognite Jul 15, 2026
d84bb6d
test(transformations): pass client_secret in base as_write tests
Khyat-Cognite Jul 15, 2026
27abac5
test(transformations): fix mypy on ExternalDataSource as_write tests
Khyat-Cognite Jul 15, 2026
b69a069
refactor(transformations): address haakonvt round-2 on external data
Khyat-Cognite Jul 16, 2026
5487e7b
style(transformations): collapse external data re-exports
Khyat-Cognite Jul 16, 2026
9a80848
refactor(transformations): add UnknownExternalDataSource and drop Core
Khyat-Cognite Jul 16, 2026
f7976e8
refactor(transformations): move OneLake settings off base read model
Khyat-Cognite Jul 16, 2026
45c96c8
fix(transformations): satisfy mypy on external data refactor
Khyat-Cognite Jul 16, 2026
2ef4b6a
fix(transformations): return ExternalDataSource from _load dispatch
Khyat-Cognite Jul 16, 2026
4e3151f
fix(transformations): annotate UnknownExternalDataSource.as_write NoR…
Khyat-Cognite Jul 16, 2026
f7888df
fix(transformations): abstract read base, drop with_settings
Khyat-Cognite Jul 16, 2026
41b1cba
refactor(transformations): settings-only OneLakeExternalDataSourceWrite
Khyat-Cognite Jul 16, 2026
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22 changes: 22 additions & 0 deletions cognite/client/data_classes/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -251,6 +251,18 @@
TransformationBlockedInfo,
TransformationDestination,
)
from cognite.client.data_classes.transformations.external_data import (
ExternalDataSource,
ExternalDataSourceList,
ExternalDataSourceUsability,
ExternalDataSourceWrite,
ExternalDataSourceWriteList,
OneLakeCredentials,
OneLakeCredentialsWrite,
OneLakeDataSourceSettings,
OneLakeDataSourceSettingsWrite,
OneLakeLocationDescription,
)
from cognite.client.data_classes.transformations.jobs import (
TransformationJob,
TransformationJobFilter,
Expand Down Expand Up @@ -384,6 +396,11 @@
"EventUpdate",
"EventWrite",
"EventWriteList",
"ExternalDataSource",
"ExternalDataSourceList",
"ExternalDataSourceUsability",
"ExternalDataSourceWrite",
"ExternalDataSourceWriteList",
"ExtractionPipeline",
"ExtractionPipelineConfig",
"ExtractionPipelineConfigRevision",
Expand Down Expand Up @@ -459,6 +476,11 @@
"MeteringDataList",
"MeteringDataPoint",
"OidcCredentials",
"OneLakeCredentials",
"OneLakeCredentialsWrite",
"OneLakeDataSourceSettings",
"OneLakeDataSourceSettingsWrite",
"OneLakeLocationDescription",
"RawTable",
"Relationship",
"RelationshipFilter",
Expand Down
16 changes: 16 additions & 0 deletions cognite/client/data_classes/capabilities.py
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Expand Up @@ -1104,6 +1104,22 @@ class Scope:
DataSet = DataSetScope


@dataclass
class TransformationsExternalDataSourcesAcl(Capability):
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_capability_name = "transformationsExternalDataSourcesAcl"
actions: Sequence[Action]
scope: AllScope | DataSetScope

class Action(Capability.Action): # type: ignore [misc]
Read = "READ"
Write = "WRITE"
Use = "USE"

class Scope:
All = AllScope
DataSet = DataSetScope


@dataclass
class TypesAcl(Capability):
_capability_name = "typesAcl"
Expand Down
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