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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Changes are grouped as follows - Added for new features. - Changed for changes in existing functionality. - Deprecated for soon-to-be removed features. - Improved for transparent changes, e.g. better performance. - Removed for now removed features. - Fixed for any bug fixes. - Security in case of vulnerabilities.

[0.99.58] - 24-12-16

Fixed

  • Updated the timeseries API to support TimeZone.

[0.99.57] - 24-12-12

Fixed

  • Added instance-space to the pygen CLI.

[0.99.56] - 24-12-01

Fixed

  • Views used for edges that implements other views now correctly include all properties in the generated SDK.
  • The .aggregate("count") method now correctly returns a single value instead of a list of values.
  • If a view as a property classes the generated SDK no longer raises a SyntaxError.
  • Using .earliest()/.latest() no longer returns multiple items when used as part nested query.

Improved

  • Better error message for typos in the .select() method.

[0.99.55] - 24-11-29

Added

  • Support for referenced timeseries in .select() method.

[0.99.54] - 24-11-26

Fixed

  • Calling .retrieve(...) on a view with one-to-many connections no longer raises a NameError.
  • Calling .upsert(...) on a view with a dependency on a CogniteAsset or any extension of it no longer raises an AttributeError.

[0.99.53] - 24-11-25

Added

  • The .select() method now supports sorting on properties. For example, `pygen.wind_turbine.select().name.sort_ascending().list_wind_turbine().
  • In the .select() method, Timestamp and date properties supports .latest() and .earliest() as a shorthand for sorting and setting the limit to 1. For example, pygen.wind_turbine.select().datasheets.uploaded_time.latest().list_data_sheet() will return the latest uploaded datasheet for all wind turbines.

[0.99.52] - 24-11-24

Fixed

  • Calling .upsert with CogniteAsset or CogniteFile or any extension of these no longer raises an AttributeError.

[0.99.51] - 24-11-22

Fixed

  • Generating an SDK with a connection property with a source pointing to a non-existing target no longer raiser AttributeError: 'NoneType' object has no attribute 'view_id'. Instead, a warning is issued and the connection is skipped.
  • Generating an SDK with a listable direct relation property without source no longer raises SyntaxError when importing the generated SDK.

[0.99.50] - 24-11-17

Added

  • Any views that extends the CogniteTimeSeries now has the property data you can use to retrieve datapoints. For example, pygen.rotor.select().rotor_speed_controller.data.retrieve_dataframe(...) will retrieve the datapoints for the rotor_speed_controller timeseries.
  • Any views that extends the CogniteFile now has the property content you can use to download the file. For example, pygen.wind_turbine.select().datasheets.content.download("my_directory") will download the files for the data_sheet files for all wind turbines.

Fixed

  • The .query() method has been renamed to .select(). The .query() method is still available, but will be removed shortly.
  • Calling .select() over an edge with properties without filtering no longer raises a ValueError.
  • When using the CogniteCore model, either directly or an extension of it, the generated SDK now respects the read-only properties in CogniteAsset and CogniteFile.
  • When calling .select() the limit parameter is now respected and the correct number of nodes are returned. There were some edge cases when the pagination stopped before the limit was reached. This is now fixed.

[0.99.49] - 24-11-14

Fixed

  • Add ability to filter on node external ID and space even when no other filterable properties are present.

[0.99.48] - 24-11-13

Changed

  • [Experimental feature] Generic query split into three methods .list(), .search(), and .aggregate(...).

[0.99.47] - 24-11-12

Fixed

  • Raised lower bound of dependency inflect to 6.2 when support for pydantic v2 was added.
  • Reverting change from 0.99.34. For example, for CogniteTimeSeries the property type will now be named type_ and not time_series_type. This is to avoid conflicts if the view has a property named time_series_type. This typically occurs when someone extends CogniteTimeSeries and introduces custom types.

[0.99.46] - 24-11-11

Fixed

  • Views with external ids on the formate UPPERCASE_LETTERS_NUMBERS no longer raise a NameConflict error when generating the SDK. This was caused by a bug in to_pascal method used to create the data class names.

[0.99.45] - 24-11-10

Improved

  • When calling generate_sdk or generate_sdk_notebook you now get an improved formatting of warnings. In addition, irrelevant warnings are no longer shown.

Added

  • In the generated list classes, all connection properties are now available as properties. This is to make it easier to access the connection properties without having to go through the data_record property.
  • Support for traversing over reverse direct relation of list in the .query() method.

Changed

  • [Experimental - Breaking] Reverted breaking change from 0.99.40; The .query property is now a method query. Instead of client.asset.query you now do client.asset.query(). This is to make type hints better when working ina Notebook environment.

Fixed

  • The .list_<type> of the .query() method no longer returns empty lists when the start node is the same as the end node.

[0.99.44] - 24-11-08

Improved

  • In the underlying query operation, used for .list(...) as well as query methods, pygen now does chunking queries that leads to use of In filters. This is to avoid the CogniteAPIError - Internal Server 500

[0.99.43] - 24-11-05

Changed

  • The following two changes is to give more granular control over were pygen writes the generated SDK. This is to make it easier to integrate pygen with another code base:
  • The output_dir parameter in generate_sdk, if set, is now independent of top_level_package. This means that if you set output_dir to a specific directory, the generated SDK will be written to that directory and not under top_level_package.
  • All imports generated by pygen are now absolute imports. This is to make it easier to integrate the generated SDK with other code bases. As well as comply with certain tools which require absolute imports.

[0.99.42] - 24-11-03

Added

  • Experimental feature generic query.

[0.99.41] - 24-10-30

Added

  • The cognite.pygen.utils.MockGenerator now generate properties for edges that have properties.

Fixed

  • When retrieving reverse direct relations in the generated SDK, you no longer get a ValueError with Circular reference....
  • The cognite.pygen.utils.MockGenerator now checks readonly properties on container level and not on view level. This is to ensure that readonly properties are not set on nodes that are not writable.

[0.99.40] - 24-10-26

Added

  • Support for using NodeId and tuple[str, str] as well as sequences of these in the .retrieve method of the generated SDK.
  • In the .list method with retrieve_connections="full", reverse direct relations pointing to list direct relations are now supported.

Fixed

  • The results of client.node_type.query.....list_full() is now filtered no the client side to ensure that only nodes that are connected to the starting node are returned.

Changed

  • [Experimental - Breaking] The .query() method is now a property query. Instead of client.asset.query() you now do client.asset.query. This is to make it more intuitive to use the query method.

[0.99.39] - 24-10-19

Fixed

  • In .list setting retrieve_connections="full" no longer raises CogniteAPIError: Cannot traverse lists of direct relations inwards.. However, reverse direct relations pointing to list direct relations are not supported.
  • When using the config faker in the MockGenerator, setting the seed now produces the same data for each view.

[0.99.38] - 24-10-16

Added

  • When calling .list(...) with retrieve_connections="full" pygen will no longer raise the CogniteAPIError: Graph query timed out. error, but instead dynamically adjust the limit to ensure that all nodes are retrieved.
  • If the .list(...) with retrieve_connections="full" pygen will now automatically detect large queries and print the progress with estimated time left.

[0.99.37] - 24-10-15

Added

  • Support for deleting by NodeId in generated SDK.
  • You can now use DirectRelationReference and tuple[str, str] as node identifiers in the Write classes of the generated SDK.
  • In the .list method, NodeId and DirectRelationReference can now be used when filtering on direct relations (in addition to tuple[str, str] and str).

[0.99.36] - 24-10-04

Changed

  • [BREAKING] In the experimental query method, the .execute(...) has been renamed to .list_full(...), and .list(...) has been renamed to .list_<name of type>(...). This is to make it more intuitive to understand what the methods do.

Removed

  • pydantic v1 is no longer supported. This is because pyodide now supports pydantic 2.7.

[0.99.35] - 24-09-30

Added

  • Support for Enum in MockGenerator.

Fixed

  • Generating an SDK from a Data Model with a view with only primitive properties and reverse direct relations no longer raises a ValueError.
  • Generating an SDK from a Data Model with a view for edges that is not writable but used in an implements, no longer raises an ImportError.

Removed

  • Support for Python 3.9 is dropped.

[0.99.34] - 24-09-06

Changed

  • If a view has a property named type or version this is now prefixed with the view external id instead of being suffixed with underscore. For example, CogniteAsset.type is now CogniteAsset.asset_type. This is to avoid confusion with the node_type and edge_type fields in the generated data classes.

[0.99.33] - 24-08-21

Added

  • Support for files and sequences in the generated SDK. This includes the ability to create and retrieve files and sequences in the generated SDK.

Changed

  • In the MockGenerator, setting the seed makes the generator produce the same data for every view. For example, if you use the same seed for a data model and add a new view, the generator will create the same data for all existing views.

Fixed

  • In the generated SDK, fields of TimeSeries as now set to TimeSeriesWrite in the write Data Class of the generated SDK.
  • If an input view had a reverse direct relation, that points to a non-existing target, the generated SDK would raise a ValueError. pygen now gracefully handles this case by raising a warning instead.
  • If a view only had a dependency on itself, pygen would generate invalid code. This is now fixed.

[0.99.32] - 24-08-17

Added

  • Support for files and sequences in the generated SDK.

Changed

  • When generating an SDK if the default_instance_space parameter, pygen will no longer use the space of the data model as the default space for nodes and edges. Instead, the generated SDK will be without a default space, and all nodes and edges must be specified with space when creating or querying them. The motivation for this change is that it is an anti-pattern to have data (node and edges) in the same space as the schema (data model, views, containers). This change enforces the user to specify an instance space either when creating the SDK or when creating or querying nodes and edges.
  • In the generated GraphQL class methods as_write and as_read no longer defaults to DEFAULT_INSTANCE_SPACE. This is to ensure that the user must specify the space when creating or querying nodes and edges, and not introdcue a bug where the space is not set correctly.

Fixed

  • In the generated SDK, fields of TimeSeries as now set to TimeSeriesWrite in the write format of the generated SDK.

[0.99.31] - 24-08-16

Added

  • Support for edges with properties of type single_edge_connection.
  • Support for retrieving GraphQL queries with datapoints`
  • Support for searching on external_id in the generated SDK.
  • In write data class, allow node type to be tuple and NodeId as well as DirectRelationReference.
  • You can now retrieve interfaces as child classes in the generated .retrieve method.

Fixed

  • The external_id_factory will no longer be called when creating a DomainModelWrite object if the external_id is set. This is to avoid the external_id_factory to overwrite the external_id when creating a new object.
  • Edges of type single_edge_connection with direction inwards no longer creates a list field.
  • Edges with properties now correctly generates the end_node field for direction inwards.
  • Edges with properties now have the correct destination node when multiple edge properties have the same edge type.
  • If a view property starts with a digit or contains a hyphen, the generated data class will now have the property name prefixed with no_ to make it a valid Python variable name instead of raising an exception.

[0.99.30] - 24-08-13

Added

  • New approach to querying. This is accessed through the .query() method on the generated SDK. This is a simplification to make it easier to create complex queries. The new approach is currently experimental and may change based on feedback. What the new approach supports:
  • Traversing any connection, including edges, direct relations, and reverse direct relations.
  • Filtering on properties that are not JSON or list.
  • Return either the entire query, .execute(), or only the last node, .list().

[0.99.29] - 24-08-10

Added

  • Support for reverse direct relations. This includes
  • All read data classes now include reverse direct relations fields.
  • In the .list method a retrieve_connections parameter is added that can be set to full to retrieve all reverse direct relations, direct relations, and edges with destination node for each item in the returned list.

Removed

  • In the .list method, the retrieve_edges parameter is removed. This has been replaced by the retrieve_connections parameter. Setting the retrieve_connections="identifier' will have the same behavior as retrieve_edges=True and retrieve_connections="skip" the same as retrieve_edges=False.

Fixed

  • When querying, in the unpacking, the generated SDK no longer assumes that all edges pointing out/in of a node have unique edge type.

[0.99.28] - 24-07-24

Improved

  • External ID factories: Updated domain_name to remove 'write' suffix only if domain_cls inherits from DomainModelWrite

[0.99.27] - 24-07-18

Added

  • Support for advanced sort in generated .list method.
  • Support for sort and advanced sort in generated .search method.

Improved

  • Pygen now longer generates code that is deprecated in pydantic or cognite-sdk.
  • The generated SDK is now compliant with mypy with pydantdic plugin.

Fixed

  • The read data class for a view with required listable properties would generate as optional. This is now fixed.
  • Using client.upsert with an optional listable date or datetime property set to None would raise an AttributeError. This is now fixed.
  • Updated to match internal change for cognite-sdk=7.54.3.

[0.99.26] - 24-06-24

Added

  • Support for sort in generated .list method.

[0.99.25] - 13-06-24

Added

  • ExternalIdFactory class as a template for custom functions to define for DataModelWrite.external_id_factory
  • class methods for out of the box external id generators create_external_id_factory, domain_name_factory, uuid_factory, sha256_factory, incremental_factory
  • Helper functions for unique external_id generation
  • shorten_string returns a shortened string
  • domain_name returns a clean string from the domain class name
  • uuid returns a uuid
  • sha256 returns a sha256 has of the data
  • incremental_id returns an incremental integer based on domain class

Deprecated

  • The following functions in external_id_factories have been deprecated and will be removed in v1
  • create_uuid_factory
  • uuid_factory
  • create_sha256_factory
  • sha256_factory
  • create_incremental_factory

[0.99.24] - 27-05-24

Added

  • Support for generating SDKs for views with list of direct relations properties.

[0.99.23] - 27-05-24

Added

  • Support for list of direct relations and SingleEdgeConnection in the cognite.pygen.utils.MockGenerator.
  • Support for recursive delete in the generated SDK for nodes and edges in the .delete method.

Fixed

  • The MockGenerator could produce different results for the same input and seed due to the internal creation order. This is now fixed by ensuring the creation order is always the same for the same input.
  • Properties of type SingleEdgeConnection with direction inwards would raise ValueError if you called .as_write() on the generated read data class. This is now fixed.
  • Multiple bugs for different types of connections in the .as_read() and .as_write() methods of the generated GraphQL data classes. This is now fixed.
  • Set minimum version of cognite-sdk to 7.43.4 as this contains a bugfix for data modeling limits.

[0.99.22] - 06-05-24

Fixed

  • When calling .as_read() or .as_write() on a GraphQL object in the generated SDK, with a file or sequence, the generated SDK would raise a pydantic_core._pydantic_core.ValidationError. This is now fixed.

[0.99.21] - 02-05-24

Fixed

  • When calling the function generate_sdk or generate_sdk_notebook with a data model containing a view used for edge properties, there was an edge case that caused IndentationError: expected an indented block after 'if' statement on line 22. This is now fixed.

[0.99.20] - 18-04-24

Fixed

  • Upgrading to cognite-sdk>=7.37 caused the generated SDK to fail with: ImportError: cannot import name 'ListablePropertyType' from 'cognite.client.data_classes.data_modeling.data_types'. This is now fixed.

[0.99.19] - 12-04-24

Added

  • All data classe generated by pygen now have a .dump method that wraps .model_dump and .dict methods from pydantic. This is to have a consistent way of serializing the data classes to a dictionary independent of the pydantic version.
  • PageInfo object to the GraphQlList object which is returned when calling .graphql_query in the generated SDK. This is to allow for pagination when querying the CDF with GraphQL.

Fixed

  • When retrieving .graphql with a CDF external resource type (Timeseries, File, or Sequence), the generated SDK would raise a ValidationError. This is now fixed.
  • When generating a SDK for a Data Model with a View without any properties, the generated SDK would raise a ValueError: APIGenerator has not been initialized error. This is now fixed.

Changed

  • When pygen write a SDK to disk, it now will always use \n and utf-8 for newline and encoding, respectively. This is to ensure that the generated SDK is consistent across platforms.
  • When writing a SDK to disk, pygen will now remove .py files that are not part of the generated SDK when overwrite=True is set. This is to remove any old files generated from previous versions of the data model.

[0.99.18] - 12-04-24

Changed

  • Typing extensions, typing-extensions is no longer a direct dependency of pygen. This is to avoid conflicts when installing pygen in a Pyodide environment.

[0.99.17] - 03-04-24

Added

  • Support for generating a wheel file for the generated SDK. This is currently only available in code through cognite.pygen.build_wheel function.

Fixed

  • If the data model contained a view with name Field, the generated SDK would raise a NameError: name 'Field' is not defined when importing the client. This is now fixed.

[0.99.16] - 23-03-24

Fixed

  • When setting external_id in a generated edge data class, it was ignored and used the external_id_hook_factory instead. This is now fixed.

[0.99.15] - 23-03-23

Added

  • In the python query method, you can now filter on the end node of an edge connection. For example, windmill_client.windmill(limit=2).blade(is_damaged=True).query(). The is_damaged=True is a filter on the end node of the edge connection blade. BREAKING CHANGE: Before you could filter on edge properties, to distinguish between filtering on the edge and end node properties, the edge properties has been suffixed with _edge.

Fixed

  • In the Python Query method, if you included direct relations, e.g., windmill_client.windmill(limit=2).query(retrieve_rotor=True), the limit was not respected and instead returned all nodes. This is now fixed.

[0.99.14] - 20-03-24

Fixed

  • The new GraphQL classes introduced in 0.99.12 fails for views which implements another view. This is now fixed.

[0.99.13] - 13-03-24

Changed

  • Ignore extra arguments for Write classes instead of raising ValidationError. This is to allow for future changes in the data model.

[0.99.12] - 12-03-24

Added

  • Support for GraphQL queries in the generated SDK. This is available through the query method in the generated SDK. For example, if you have a data model Windmill you can do windmill_client.graphql_query(...).
  • Support for view property type connection with connectionType=single_edge_connection.
  • Added parameter allow_version_increase to client.upsert(...) call to allow set existing_version to None in all nodes when writing to CDF.

Fixed

  • Creation of the SDK no longer fails if there is a connectionType=single_reverse_direct_relation or connectionType=multi_reverse_direct_relation in any view property the data model.
  • The creation of the SDK no longer fails with NotImplementedError if a direct relation is missing a source.

[0.99.11] - 23-02-24

Added

  • Allowed externalId as alias for external_id in the generated data classes.

[0.99.10] - 17-02-24

Fixed

  • When having Edges with properties, it was possible to hit a RecursionError: maximum recursion depth exceeded due to poor handling of recursion when using the .upsert method. This is now fixed.
  • In the MockGenerator the .deploy command would fail if there are duplicates files, timeseries or sequences. This is now fixed.
  • In the MockGenerator when skip_interfaces is set to True, it would skip generating connections (edges/direct relations) to the interfaces. This is now fixed by generating the connections to the children of the interfaces instead.

[0.99.9] - 11-02-24

Fixed

  • The data_class.__init__.py file would reference write classes that does not exist in the generated SDK. This occurs if a view is non-writable (and is not an interface). This is now fixed.

[0.99.8] - 11-02-24

Fixed

  • Using the Apply classes could raise pydantic.errors.PydanticUserError:is not fully defined;... This is now fixed.

Added

  • Helper method .as_id to DomainRelation base class.

[0.99.7] - 10-02-24

Changed

  • The method .apply and write data classes, for example, WindmillApply has been renamed to .upsert and WindmillWrite to better reflect the operation. The old method and classes are still available, but will be removed in version 1.
  • The name of the data classes generated by pygen is now always based on the external_id of the view. It used to use the name of the view if it was set, however, that can lead to name collisions as name for views does not have to be unique. This is a potential breaking change, but since pygen is still in beta, it is allowed.

Fixed

  • In the .list and .retrieve methods if the underlying view has two edges with the same edge type, the returning nodes would se the external id of the edges incorrectly. This is now fixed.
  • When having more then 1000 instances the query method, for example, windmill().query() would fail to retrieve all nodes that directly relates to the nodes. This is now fixed by increating the query limit to 10000.

[0.99.6] - 08-02-24

Fixed

  • The MockGenerator would fail with a KeyError if a data models passed that contains a view that references another view that is not in the data model. This is now fixed and a warning is issued instead.

[0.99.5] - 05-02-24

Fixed

  • The .apply method failed with AttributeError: 'list' object has no attribute 'nodes' when using the generated SDK with a list of nodes. This is now fixed.

[0.99.4] - 04-02-24

Added

  • Property data_records to generated list classes.

Changed

  • The to_pandas method of list classes now returns columns in order space, external_id, [other properties], node_type, data_record.

Fixed

  • The MockGenerator now handles non-writable views with properties. This was an issue when generating nodes for data models that contain non-writable views. This is now fixed, the nodes from the non-writable views are created without properties.
  • In the query call it was possible to get negative limit which would raise a raise CogniteAPIError. This is now fixed.
  • In the query call when using limit=-1 the default API limit was used in the generated SDK. This caused the query to return only the first 100 results. This is now fixed so that limit=-1 returns all results, also for nested calls.
  • Filtering an integer or float value in the generate SDK on 0 or 0.0 would return all values. This is now fixed.
  • Filtering on an empty string in the generated SDK would return all values. This is now fixed.
  • With cognite-sdk>=7.16.0 the generated SDK method .search failed with AttributeError: 'int' has no attribute '_involved_filter_types. This is now fixed.
  • In the timeseries query method, if a timeseries type property is nullable and the value is missing, the generated SDK would raise KeyError when trying to retrieve timeseries or datapoints. This is now fixed.

Changed

  • The generated SDK now complies with black 0.24.0 formatting.

[0.99.3] - 02-02-24

Added

  • The MockGenerator now supports generating nodes for views with filters on node.type which are nested. For example, if a view has a the filter And(Equals(["node", "type"], {"space": "sp_types", "externalId": "myType"}, HasData(...)), then the MockGenerator will generate nodes with the node.type set to {"space": "sp_types", "externalId": "myType"}.

[0.99.2] - 01-02-24

Fixed

  • The MockGenerator raised a NotImplementedError when a direct relation was missing source. Now, it will create a warning instead and skip the relation.

[0.99.1] - 31-01-24

Added

  • Option for skipping interfaces in cognite.pygen.utils.MockGenerator.

[0.99.0] - 30-01-24

Beta release of pygen.

Changed

  • Similar to the change in 0.37.0, the .delete method like the .apply method of the generated SDK is moved from the API class to the client class. For example, instead of my_client.windmill.delete(...) you now do my_client.delete(...). The motivation is that all .delete methods are the same, and thus it is more intuitive to have them on the client class. In addition, having the .delete method on each API class encourages the user to use an anti-pattern of deleting nodes in multiple small request, instead of batching them together in fewer requests, which is more efficient. The exising .delete methods on the API classes are still available, but will be removed in version 1.

[0.37.2] - 25-01-26

Fixed

  • When calling the query method my_client.my_view(limit=-1).query(), setting limit=-1 only returned the first 100 results. Instead of all as expected. This is now fixed.

[0.37.1] - 25-01-24

Fixed

  • Doing .apply on with an edge with properties, would raise AttributeError: '<DataClassName>' object has no attribute 'data_recrod'. This is now fixed.
  • When calling .to_pandas() external_id would be repeated twice. This is now fixed.

[0.37.0] - 24-01-24

Changed

  • The .apply method for the generated SDK is moved from the API class to the client class. For example, instead of my_client.windmill.apply(...) you now do my_client.apply(...). The motivation is that all .apply methods are the same, and thus it is more intuitive to have them on the client class. In addition, having the .apply method on each API class encourages the user to use an anti-pattern of creating nodes and edges in multiple small request, instead of batching them together in fewer requests, which is more efficient. The exising .apply methods on the API classes are still available, but will be removed in version 1.

[0.36.1] - 23-01-24

Fix

  • If you use generate_sdk_notebook to generate multiple SDKs in one session with the default arguments, the pygen temporary directory would be cleaned before generating each SDK and thus removing the previous SDKs. This is now fixed by ensuring each SDK each generated in a separate temporary directory.

[0.36.0] - 22-01-24

Changed (BREAKING)

  • The node and edge properties version, created_time, last_updated_time, deleted_time, and existing_version have been moved from the generated data class to a sub class data_record. This is to make it clear that these properties are not part of the data model, but are metadata about the data. They are available under my_windmill = my_client.windmill.retrieve('Utsira1') as my_windmill.data_record.version, and so on.
  • The default behavior of generate_sdk and generate_sdk_notebook, the parameter top_level_package is no longer set to <model_id:snake_case>.client but instead <model_id:snake_case>. This means if your data model is named MyDataModel, the generated SDK will be placed in the package my_data_model, and thus you import the client as from my_data_model import MyDataModelClient. This is to make it more intuitive to import the generated SDK client.

Change

  • The .to_pandas() method no longer hides parent properties by default. This was originally used to hide the data_record properties, but since these are now in a sub class, this is no longer needed.

[0.35.4] - 22-01-24

Fixed

  • When generating an SDK from data model with a view implementing another view not in the data model, the pygen would raise KeyError: ViewId(space='<space>', external_id='<external ID>', version='<version>'). This is now fixed

[0.35.3] - 19-01-24

Fixed

  • For edge views, retrieve and list raised AttributeError: 'NodeId' object has no attribute 'as_tuple'. This has been fixed by adding this method to the cognite-sdk, which means that pygen now requires cognite-sdk>=7.13.6.
  • The field existing_version was not set in the .as_apply() method for the generated read data classes. This has now been fixed.

[0.35.2] - 18-01-24

Fixed

  • If a view has a dependency on another view named Field importing the generated client would raise a NameError: name 'JsonValue' is not defined. This has now been fixed.

[0.35.1] - 15-01-24

Fixed

  • In the MockGenerator, when generating edges, the end_node now accounts for interfaces and is set to the children nodes of the interface, instead of the interface itself.

Added

  • HTML representation method to generated client class. This is useful when using the generated SDK in a Jupyter notebook.

[0.35.0] - 07-01-24

Added

  • Module cognite.pygen.utils.mock_generator with MockGenerator class for generating mock data for a given data model.

Fixed

  • When calling .aggregate("count") on the generated SDK, the first property was chose, which can be nullable and thus give an incorrect count. This is now fixed by instead choosing externalId as the property to count.

[0.34.1] - 03-01-24

Fixed

  • Bug in pygen when generating SDKs from views which implements another view that is also implemented by that parent views as well. For example, if you have a view A which implements B and C, and B also implements C, then pygen would raise a TypeError: Cannot create a consistent method resolution. This is now fixed.

[0.34.0] - 01-01-24

Added

  • Option for returning generated SDK as a dict[Path, str] instead of writing to disk when calling generate_sdk.
  • Option for cleaning the pygen temporary directly when calling generate_sdk_notebook. This is useful to ensure that previous generated SDKs are not interfering with the current SDK by accident.
  • Option write_none to the generated .apply() methods. This is useful when you want to set a property to None. By default, pygen will ignore properties set to None in the .apply() methods.

Fixed

  • pygen now handles views with the same external_id in different spaces and versions. Note that this can only occur if pygen is used with multiple data models.
  • When using pydantic v1 with a view that has a dependency on a non-writable view, importing the generate client raised NameError. This is now fixed.

Changed

  • The generated read classes now reflects whether properties are required or not. Earlier, all read properties were optional. The motivation for this change is to make it easier to use mypy with the generated SDK.

[0.33.0] - 01-01-24

Added

  • The generated data classes now are inherited if the view is implementing another view.
  • Non-writable (and non-interfaces) data classes are no longer generating a Apply (write) classes and .apply method in the generated SDK.

Changed

  • The field type is renamed to node_type or edge_type in the generated data classes. This is to avoid name collisions with the type name in Python.

[0.32.6] - 30-12-23

Added

  • Setting type on nodes.

Fixed

  • Bug in pygen with views ending in numbers. The number was removed from the name of the resulting data class. This is now fixed.
  • Bug in pygen when retrieving a list of TimeSeries caused pydantic to raise a ValidationError when retrieving data from CDF. This is now fixed.
  • Bug in pygen when creating nodes for a view with a list of timestamps or dates. This is now fixed.
  • Bug in pygen when default values are set, the read class should have None and not the default values. This is now fixed.
  • Bug in DomainModelApply.from_instance() raised AttributeError when called. This is now fixed.
  • Bug when getting in a sequence and getting an empty response on .retrieve in the generated SDK you got an None instead of an empty list. This is now fixed.
  • When filtering on a direct relation in the generated SDK with an external_id, the space of the view was used and not the DEFAULT_INSTANCE_SPACE. This is now fixed.
  • When quering and including a direct relation in the generated SDK, the property name and the field name were assumed to be the same. This is now fixed.
  • When retrieving a direct relations with a different space than the source node, the space was not set correctly in the generated SDK. This is now fixed.

[0.32.5] - 21-12-23

Fixed

  • In version 7.6-7.8.1 of the cognite-sdk there is a bug that breaks pygen. This version requires cognite-sdk>=7.8.3.

[0.32.4] - 20-12-23

Fixed

  • Correctly recognite [timeseries] fields and serialize the values for use in .apply methods.

[0.32.3] - 18-12-23

Fixed

  • pygen now handles connections with directions inwards instead of assuming outwards for all connections.

[0.32.2] - 15-12-23

Fixed

  • Filtering on a boolean value in the generated SDK with value False returned both True and False values. This is now fixed. (The fix from yesterday only solved the issue for True values).

[0.32.1] - 14-12-23

Fixed

  • Filtering on a boolean value in the generated SDK returned both True and False values. This is now fixed.

[0.32.0] - 09-12-23

Added

  • Support for views defined with an equals filter node type. This is a common pattern for views that you need to account for when you create the nodes that are connected to the view. For example, if you have a view Pump with a filter type = "pump", then, all nodes connected to the view must have the type pump. This is now automatically enforced in the generated SDK.

Fixed

  • Using the DEFAULT_INSTANCE_SPACE constants in the generated .retrieve and .delete methods generated for each node view APIs as the default space.
  • Overload methods was missing space in .retrieve for node view APIs.

[0.31.2] - 06-12-23

Fixed

  • The end_node in the generated edge data classes field did not handle multiple edges of the same type. This is now fixed.

[0.31.1] - 06-12-23

Fixed

  • Query supports direct relations. This was not the case for the query method in the generated SDK. This is now fixed.
  • Direct relations can have start and end nodes in different spaces.
  • Edges with properties were assumed to have all edges of the same type. Now, an edge with properties (a view), can be used with edges of different types.
  • Lowered required version of typing_extensions to >=4.0.
  • pygen no longer generates API and Query API class for edge views.

Changed

  • Data classes for edges no longer have an end node of a specific type. Instead, the end_node field supports all node types that can be connected to the start node. For example, in the EquipmentUnit with the data class StartEndTime used to have a field equipment_module which is now replaced with end_node which can be of type EquipmentModule or any other end node that uses a StartEndTime edge.
  • When calling .query() in the generated SDK, including the end node is automatically included in the query, and no longer optional.

Added

  • Option for setting a default instance space when generating an SDK.

[0.31.0] - 28-11-23

Added

Changed

  • Calling .to_pandas on generated classes does not include the node and edge properties such as version, created_time, etc. by default. Instead, you can pass include_instance_properties=True to include these properties.

Fixed

  • Upgrade pygen to use cognite-sdk v7.
  • to_pandas on apply list failed with KeyError. This is now fixed.

[0.30.5] - 06-11-23

Fixed

  • Bug when calling .list() and .retrieve in generated NodeAPI classes, caused a CogniteAPIError with 400 status code due to invalid filter. This is now fixed.
  • Bug when generating from views with timeseries, the method .retrieve_dataframe_in_tz was missing arguments target_unit and target_unit_system. This is now fixed.
  • Lowered required version of typing_extensions to >=4.4.

[0.30.4] - 06-11-23

Fixed

  • pygen now handles name collisions pydantic methods and the DomainModel and DomainModelApply classes.

[0.30.3] - 06-11-23

Fixed

  • pygen now handles name collisions with Python keywords, bulitins, and pygen reserved words.

[0.30.2] - 06-11-23

Fixed

  • Views without primitive fields caused ImportError in the generate_sdk_notebook method. This is now fixed.

[0.30.1] - 05-11-23

Fixed

  • When setting space for a node in the generated SDK, the automatically created edges would not be created in the same space. This is now fixed.
  • When calling .retrieve or .list in the generated EdgeAPI class, the generated SDK now uses the model space to filter on ["edge", "type"] instead of the space passed in.
  • When calling .apply all one-to-one edges had space set to the model space instead of the space set in the node object. This is now fixed.
  • When calling .list and .retrieve in the generated NodeAPI classes, the space parameter was not propagated to the underlying .list and .retrieve calls to the EdgeAPI classes. This is now fixed.

[0.30.0] - 04-11-23

Added

  • pygen now generates docstrings for all methods in the generated SDK. The docstrings are based on the documentation in the data model.
  • Support for target_unit and target_unit_system in the generated SDK for Timeseries and DataPoints.

[0.29.0] - 02-11-23

Added

  • Support for filtering on space in all filter methods.

Fixed

  • THe fix for filtering on datetime in 0.27.3 did not work as intended. This is now fixed.

[0.28.0] - 02-11-23

Added

  • Support for Support generic OIDC in the pygen CLI.

[0.27.3] - 02-11-23

Fixed

  • When calling .apply the view generating the data class is used to write instead of the container of the property. This caused some apply operations to not be retrievable again with the list method.
  • When filtering in .list, .search, or .timeseries pygen ensures that the timespec (milliseconds) used by the API is used.

[0.27.2] - 01-11-23

Fixed

  • When calling .apply in the generated data classe, the default class space was always used. This is now fixed.

[0.27.1] - 28-10-23

Fixed

  • Pygen automatically converts datetime to datetime.datetime in the generated SDK to the timespec (milliseconds) used by the API when writing to CDF

[0.27.0] - 28-10-23

Added

  • Hook for external_id factory method in generated SDK. This allows for custom external id generation. This is useful when using pygen for ingestion and the source data does no come with an external id.

Changed

  • Write type hint in generated classes now include alias if needed.

[0.26.1] - 23-10-23

Changed

  • Loosen requirement on typing_extensions to >=4.5

[0.26.0] - 22-10-23

Added

  • Support for aggregation in generated SDK.

Fixed

  • pygen generated invalid code for views without text fields. This is now fixed.

[0.25.0] - 22-10-23

Added

  • Support for search in generated SDK.

[0.24.0] - 21-10-23

Added

  • Support for filtering on direct edges in the generated SDK. Currently supported filters, Equals and In.
  • .to_pandas() method for all generated resource classes, and automatically displaying resource classes in pandas dataframes in Jupyter notebooks.

[0.23.1] - 19-10-23

Fixed

  • Listing a type with a one-to-many edges which returned more than 5000 nodes, resulted in a CogniteAPIError with 400 status code. This is now fixed.

[0.23.0] - 19-10-23

Added

  • Parameter config to cognite.pygen.generate_sdk and cognite.pygen.generate_sdk_notebook to allow configuration of the generated SDK, i.e., naming convention, formatting, etc.
  • Validation of model_id argument in cognite.pygen.generate_sdk and cognite.pygen.generate_sdk_notebook. To ensure all views are passed in with the data model.

Removed

  • cognite.pygen.SDKGenerator and cognite.pygen.write_to_disk are removed. These functions contained duplicated functionality which has been covered by generate_sdk.
  • The parameters logger, overwrite and format_code have been removed from cognite.pygen.generate_sdk_notebook. This is to simply the signature of this function.

Changed

  • The order of client and model_id in cognite.pygen.generate_sdk and cognite.pygen.generate_sdk_notebook has been swapped. This is because client has become an optional argument (it is not necessary when passing in a data model as the model_id argument). Note This is a breaking change, but since pygen is still on 0-version, it is allowed.

[0.22.1] - 19-10-23

Fixed

  • Auto creating start and end nodes when calling .apply() method of generated SDK. This was an issue when creating more than 1 000 instances (nodes and edges), which get split into multiple requests. This could cause an edge to be created before the source or target node. pygen generated SDKs always create edges based on the source and target nodes, so it is always safe to auto create these.

[0.22.0] - 06-10-23

Changed

  • The attribute space is now an attribute in all generated data classes (it used to be a class variable).
  • Attributes sources, view_id, class_type, class_apply_type, class_list in the generated API class are made private. This is to avoid cluttering the method space when using the generated SDK for exploration.

Added

  • Option for setting space in generated delete methods for nodes, and retrieve methods for edges.

[0.21.1] - 27-09-23

Fixed

  • Edges with property name not equal to field name in generated data class failed to create the correct alias. Example a property named linkedAssets with a field named linked_assets would fail to create the correct alias. This is now fixed.

[0.21.0] - 27-09-23

Changed

  • Listable primitive and one-to-many edges no accepts None if they are optional, and has None as a default value. Earlier the default value was an empty list.

Removed

  • Helper method one_to_many_fields for DomainCore. This did not distinguish between one-to-many edges and a list of strings.

[0.20.5] - 25-09-23

Fixed

  • Listing/retrieving a value of type JSONObject in the generated SDK failed with ValueError. This is now fixed.

[0.20.4] - 25-09-23

Fixed

  • The views with singular == plural caused pygen to generate invalid Python syntax. This is now fixed.
  • Views with Timeseries without a Timestamp field caused pygen to no import datetime. This is now fixed.

[0.20.3] - 25-09-23

Fixed

  • The views with properties of type primitive listable, caused pygen to generate invalid Python syntax. This is now fixed.

[0.20.2] - 25-09-23

Added

  • The as_apply to all generated read and read list classes.

Changed

  • Reduced the limit of timeseries to retrieve when querying from 10 000 to 1 000. Recommendation from the FDM team.

[0.20.1] - 25-09-23

Fixed

  • In the generated SDK, when calling client.generator.production(... filter for generator ).retrieve_dataframe() with column_names set to optional fields with a missing value raises KeyError. This is now fixed.

[0.20.0] - 24-09-23

Added

  • Support for reading TimesSeries and DataPoints in generated SDKs for fields of type a single TimeSeries. For example, if you have a Generator with a field production of type TimeSeries, you can now do client.generator.production(... filter for generator ).retrieve_dataframe() to retrieve the data points for the filtered generator. In addition, the following methods are will be available
  • client.generator.production.list( ) to list all the time series for the filtered generators.
  • client.generator.production(...).retrieve( ) to retrieve the data points for the filtered generators.
  • client.generator.production(...).retrieve_array( ) to retrieve the data points as numpy array for the filtered generators.
  • client.generator.production(...).retrieve_dataframe( ) to retrieve the data points as a pandas dataframe for the filtered generators.

  • client.generator.production(...).retrieve_dataframe_in_tz( ) to retrieve the data points with timezone support for the filtered generators.

  • Support for sequences of nodes in generated APIClass.apply(...) methods. For example, if you have a PersonView before you would get movie_client.person.apply(person: PersonApply, ...), while now you will get movie_client.persons.apply(person: PersonApply | Sequence[PersonApply], ...).

Fixed

  • Generated SDKs failed to import datetime in the generated APIClass for views with Timestamp or Date fields. This is now fixed.
  • to_pascal and to_camel in cognite.pygen.utils.text failed for strings with a combination of snake and pascal/camel case. This is now fixed.

Removed

  • Unused classes from generated SDK data_classes/_core.py DataPoint, NumericDataPoint, StringDataPoint, TimeSeries.

[0.19.0] - 19-09-23

Added

  • Added support for generating filtering options in the generated SDK .list methods.
  • Added helper methods as_external_ids and as_node_ids to generated data class lists. Example, if I have a view WorkOrder, and then do a list call work_orders = apm_client.work_order.list(). You can now do work_orders.as_external_ids() or work_orders.as_node_ids() to get a list of the external ids or node ids.
  • Option for filtering edges by source id in the generated SDK.

[0.18.3] - 19-09-23

Fixed

  • Addded missing arguments overwrite and skip-formatting to pygen CLI.

[0.18.2] - 18-09-23

Fixed

  • When generating an SDK for multiple data models, and two of the views in the different models are of different versions. Only one of them would be used to retrieve. This is now fixed.
  • Views with a property named version will raise an error in the generated SDK. This is now allowed, but will overwrite the node.version parameter. A warning is issued to the used upon the generation of the SDK.
  • Views named core will now raise a ReservedWordConflict, instead of silently removing the view.

[0.18.1] - 18-09-23

Fixed

  • Default naming convention for API class name set to unchanged plurality.

[0.18.0] - 18-09-23

Added

  • Support for configuring naming convention used for the generated SDK.
  • Validation of the naming used in the generated SDK. This is to avoid name collisions between data and API classes.

Changed

  • pygen no longer pluralize/singularize data and api class names and attributes. You can turn this using the configuration.

Fixed

  • Data models containing views with properties without specified name caused a KeyError. This is now fixed.
  • Data models containing views with named Field caused namespace collision with pydantic.Field in the generated data class. This is now fixed.

[0.17.7] - 07-09-23

Fixed

  • Removed import of INSTANCES_LIST_LIMIT_DEFAULT from cognite-sdk which no longer exists. This is a private constant in the cognite-sdk which was removed in v6.20.0.

[0.17.6] - 24-08-23

Fixed

  • cognite.pygen.generate_sdk_notebook parameter overwrite from False to True.

[0.17.5] - 24-08-23

Fixed

  • utils.cdf.CSVLoader failed for data type date.

[0.17.4] - 22-08-23

Fixed

  • The .to_pandas() of generated list resource failed with KeyError if there were no items returned. This is now fixed.
  • The generated SDK for types with Date, DateTime or one-to-one relationship fails the .apply() method with AttributeError. This is now fixed.

[0.17.3] - 20-08-23

Fixed

  • The last fix SolarFarmAPM.clean() raising AttributeError in CDF notebook, did not work as intended. Instead, the parameter auto_confirm must be set to True when calling SolarFarmAPM.clean() in a CDF notebook.

[0.17.2] - 20-08-23

Improved

  • Allow DataModel and DataModelList to be passed directly for generate_sdk_notebook and generate_sdk, which is speeds up the generation time with the demo data and data model.

Fixed

  • SolarFarmAPM.clean() raising AttributeError in CDF notebook. This is now fixed.

[0.17.1] - 19-08-23

Fixed

  • Bug causing .to_pandas() to fail with pydantic v1. This is now fixed.

[0.17.0] - 19-08-23

Added

  • Include demo model SolarFarmAPM with data in cognite.pygen.demo package.

Documentation

  • Updated documentation with utils section.
  • Updated documentation with demo section.

[0.16.0] - 18-08-23

Improved

  • Made the parameters top_level_package and client_name optional in generate_sdk_notebook. If not provided, default values will be created based on the data model external id.

Added

  • Support for specifying multiple data models in the configuration given in pyproject.toml.
  • Provide client-secret in a .secret.toml instead as a CLI argument.

Fixed

  • Raising DataModelNotFound if the data model is not found when calling the generate_sdk and generate_sdk_notebook.
  • Avoid adding tmp/pygen to path more than once when calling generate_sdk_notebook.

[0.15.3] - 15-08-23

Fixed

  • Bug for pluralization of capitalized snake words, example, APM_Activity got pluralized as activitys instead of apm_activities. This is now fixed.

[0.15.2] - 14-08-23

Fixed

  • When using an Apply type from the generated SDKs, recursive relationships caused an infinite loop. This is now fixed.
  • Use correct input types in the generated SDK InstancesApply class.

[0.15.1] - 14-08-23

Fixed

  • Bug causing cognite.pygen.load_cognite_client_from_toml to fail for section = None. This is now fixed.

[0.15.0] - 13-08-23

Added

  • Support for formatting the generated SDK with black. This is available through the format_code parameter in cognite.pygen.generate_sdk and cognite.pygen.generate_sdk_notebook functions.
  • Added section in the documentation with Installation Options.
  • Added section in the documentation with API documentation.

Removed

  • get_cognite_client this is now obsolete as the factory methods CogniteClientdefault_oauth_client_credentials does the same.
  • InstancesApply in the generated SDK data_classes._core.py. This is now available in the cognite-sdk.

[0.14.0] - 13-08-23

Added

  • Support for generating an SDK for multiple data models generate_sdk_notebook.
  • generate_sdk_notebook now returns the generated SDK client readily instantiated.
  • Allow the generated SDK client to be instantiated with a CogniteClient instance.
  • When loading a generated SDK from toml or using get_cognite_client_from_toml you can now specify the section to load from.
  • overwrite parameter to generate_sdk_notebook and generate_sdk to allow overwriting the existing generated SDK if it already exists.

Removed

  • generate_multimodel_sdk is removed as it is functionality has been included in generate_sdk.

[0.13.0] - 29-07-23

Added

  • Support for pydantic v1 to support using pygen with pyodide.

Fixed

  • Bug when having a field of type date with name date causing datetime.date to be excluded by linters. This is now fixed.

[0.12.3] - 16-07-23

Fixed

  • Types with only edges of one to many caused a CogniteAPIError when trying to write. This is now fixed.
  • Types with multiple fields of the same type caused duplicated imports in the generated data classes. Thi is now fixed.

[0.12.2] - 15-07-23

Fixed

  • Marked model_config in DomainModelApply as class variable.

[0.12.1] - 14-07-23

Fixed

  • Getting the unique views fails if a property is SingleHopConnectionDefinition. This is now fixed.

[0.12.0] - 14-07-23

Added

  • Support for generating a client from multiple data models. This is currently an experimental feature and only exposed through cognite.pygen.generate_multimodel_sdk and not available through the CLI.

[0.11.7] - 14-07-23

Fixed

  • Replace all relative imports with absolute imports as this was causing comparison issues in the generated code.

[0.11.6] - 13-07-23

Fixed

  • Bug causing camelCase fields to be incorrectly converted to PascalCase. This is now fixed.
  • Order of type hints in write classes with one to many edges. Pydantic requires the str option to be last. This is now fixed.
  • pydantic requires the Optional to be imported, even if it is not used. This is now fixed.

[0.11.5] - 11-07-23

Fixed

  • The variable output_dir was ignored if present in pyproject.toml this is now fixed.

Added

  • pygen version is now printed when running pygen --version.

[0.11.4] - 06-07-23

Fixed

  • Missing from pydantic import Field occurring in the generated SDK. This is now fixed.

[0.11.3] - 06-07-23

Changed

  • Upgraded pydantic to v2.0.
  • Removed the CircularModel from the generated SDK. This was a workaround to avoid infinite recursion when getting a string representation of a model. This is replaced by repr=False on fields that are recursive.

[0.11.2] - 04-07-23

Fixed

  • Exposing the function generate_sdk in the pygen package. This is now fixed.

[0.11.1] - 04-07-23

Fixed

  • The optional CLI version was used in the presence of a pyproject.toml file, and not a pyproject.toml with a [tool.pygen] section. This is now fixed.

[0.11.0] - 02-07-23

Added

  • Support for views with data in multiple containers in different spaces.
  • Support for loading cli defaults from pyproject.toml.
  • Support for generating SDK on the fly in a jupyter notebook.

Improved

  • Refactoring of the code generator ensuring consistency in field, class, and attribute names.

Fixed

  • Edge fields with camel cased a AttributeError in the generated code. This is now fixed.

[0.10.6] - 30-06-23

Fixed

  • The paths for the generated SDK and client were not correctly set. This is now fixed. This caused a ModuleNotFoundError when trying to import from the generated SDK.

[0.10.5] - 30-06-23

Fixed

  • The .apply() method failed to update nested nodes. This is now fixed. This was caused by the last fix in 0.10.4, where there was an issue with relative vs absolute imports. As a result --top-level-package has been introduced See below.

Changed

  • The argument ---sdk-name-snake is renamed to --top-level-package and now is expected to contain the path to the top level package. For example, --top-level-package movie_sdk.client will place the generated SDK in the movie_sdk package and the client in the movie_sdk.client package. Earlier the .client was automatically appended to the ---sdk-name-snake argument.
  • The argument --client-name-pascal is renamed to --client-name and the word Client is no longer appended to it.

[0.10.4] - 29-06-23

Fixed

  • Only use relative imports to avoid requiring to be top level package.
  • Writing a direct relation. (Earlier direct relation was treated as an edge, which is a bug).
  • Types with snake case names caused flake8 errors are now fixed.
  • import datetime when one or more fields are of type timestamp.

[0.10.3] - 28-06-23

Fixed

  • Compatible with cognite-sdk>=6.5

[0.10.2] - 26-06-23

Fixed

  • Bug when trying to write an edge set to None in an Apply class. It caused a TypeError to be raised. Now, an edge set to None is ignored.

[0.10.1] - 26-06-23

Fixed

  • Workaround for missing inline_views in data_modeling.data_models.retrieve in cognite-sdk.

[0.10.0] - 26-06-23

A complete rewrite of the package. It is now DMS based instead of graphql schema.

Improved

  • pygen is now a generator package, meaning you generate code with it, but do not neet to have pygen as a dependency in your project.
  • The CLI now depends on connection to CDF to download data models.
  • pygen is now built on top of cognit-sdk and thus do not have its own custom implementation of data modeling client.

Caveat Not a single line of code from the previous version is used in this version. Thus, no of the old functionality is available in this version. This is a complete rewrite.

[0.9.1] - 09-06-23

Fixed

  • Allow properties to be optional in dms API.

[0.9.0] - 22-05-23

Changed

  • Package name from cognite-gql-pygen to pygen.
  • Moved dm_client into the main pygen package.
  • CLI command going from dm to pygen for consistency.

[0.8.0] - 14-05-23

Improved

  • Split dependencies into required and optional.
  • Removed all unused dependencies.
  • Updated documentation to reflect non-CLI usage.

[0.7.0] - 13-05-23

Fix

  • Less strict versioning of other packages to support usage in streamlit pyodide runtime.

[0.6.0] - 13-05-23

Fix

  • Less strict packaging versioning (>=21) to support usage in streamlit pyodide runtime.

[0.5.0] - 10-05-23

Added

  • Testing Client

Fix

  • Issue when the output folder is not relative to the current working directory.

[0.4.5] - 10-05-23

Fixed

  • Support for nested types
  • Typo for Int built-in type, was incorrecly Integer

Improved

  • Items that are references are now showing this in repr and str.

[0.4.4] - 09-05-23

Added

  • Added compatibility with cognite-sdk 6.x.x

[0.4.3] - 05-05-23

Fixed

  • Set the license of the package in poetry build.

[0.4.2] - 05-05-23

Added

  • Support for basic built-in types for the parser (bool, int, float, with str from before)

[0.4.1] - 03-05-23

Added

  • Support for adding relationships via .connect

Changed

  • Optmised use of cache internally.

[0.4.0] - 26-04-23

Added

  • Support for pip install -e for local development.

Changed

  • In the CLI, all commands are not under one dm tool.

Removed

  • All bash scripts have been removed (under dm_clinents/bin).
  • CLI tool dm_clients was removed (functions moved to dm).

Fixed

  • Added a lock around usages of non-thread-safe cache.

[0.3.0] - 24-04-23

Fixed

  • In the CLI, dm topython the argument name is now a option instead of a positional argument. This matched the documentation in the README.

Changed

  • Renamed DomainModelAPI.create to DomainModelAPI.apply, to reflect the usage of the underlying endpoint.

[0.2.1] - 24-04-23

Fixed

  • Fixed a problem with reading annotations caused by reverse ordering of dataclasses (forward refs).

[0.2.0] - 19-04-23

Added

  • Support for converting from .graphql to pydantic. This means you can now write your types in a .graphql file and automatically generate the pytandic counterpart.
  • CLI for doing the conversion between GraphQL and pydantic. The following two commands
  • dm togql converts a pydantic schema to .graphql and creates the client.py which is the SDK to interact with the data model through Python.
  • dm topython converts a .graphql to pytandic classes. This command also creates the client.py, i.e., the SDK to interact with the data model through Pytho
  • Documentation of motivation and usage of package.

Changed

  • CLI command going from gqlpygen to pygen. This is for ease of use.

[0.1.4]

Changed configuration / settings from a static config.yaml to dynaconf and settings.toml.

[0.1.3]

Changed package name from fdm to dm_clients.

[0.1.2]

Added support for Timestamp and JSONObject types.

[0.1.1]

Added dm_clients package.

[0.1.0]

Initial commit.