v1.8.0

What's Changed

• Added support for label-property composite, edge-type, edge-type property, global edge property and point indices in the object graph mapper. #351
• From Memgraph 3.3.0, nested indices are supported. Tests for nested indices were added to show how they work the same as label-property indices. #357
• Updated dependencies to support Python 3.9 - 3.12. #355,#358,#347,#349

Full Changelog: v1.7.0...v1.8.0

v1.7.0

What's Changed

• Bump up Neo4j dependency by @antejavor in #320
• Update networkx by @katarinasupe in #323
• Bump up dependencies to allow users to use more recent versions by @katarinasupe in #334
• Update query modules signatures by @katarinasupe in #335
• Changes utilities.py:to_cypher_value to utilize double quotes when … by @james-geiger in #341
• Update workflow by @katarinasupe in #343
• Update version to 1.7.0 by @katarinasupe in #344

New Contributors

• @antejavor made their first contribution in #320
• @james-geiger made their first contribution in #341

Full Changelog: v1.6.0...v1.7.0

v1.6.0

Features and improvements

• Added SIMILAR operator to query builder (#304)
• Better documented how to load CSV from a remote location: to load CSV from a remote location, provide a URL as a path (#305)
• You can now add relationship properties in many-to-many mapping when importing a CSV file (#306)
• Added getter and setter for Memgraph storage modes (#309)
• Added get_transactions() and terminate_transactions() methods for easier transaction management (#310)
• Added support for ZonedDateTime data type (#312)

v1.5.1

Updates

• Support pydantic versions >= 2.3.0, < 3.0.0 (#298)
• Support pymgclient versions >= 1.3.1, < 2.0.0 , neo4j versions >= 4.4.3, < 5.0.0, pytest-flake8 versons >= 1.0.7, < 2.0.0 (#299)

v1.5.0

Features and improvements

• Added get_or_create() metod for Node and Relationship to simplify merging nodes and relationships (#244) by @aalekhpatel07
• Added spelling fixes (#251) by @jsoref
• Turned docker into an optional dependency (#279) by @antepusic

Bug fixes

• Fixed typing for get_triggers method (#260) by @alex-linx

Updates

• Added support for Python 3.11 on Linux (#281) by @katarinasupe
• Added support for Python 3.10 on Windows (#281) by @katarinasupe
• Relaxed neo4j dependency (https://github.com/memgraph/gqlalchemy/pull/263/files) by @alex-linx
• Bumped pydantic to v2 (#278) by @as51340

Special thanks to all our outside contributors for their efforts! 👏

Note

We are hoping to have full support for Python 3.11 soon. Please open an issue if you have any blockers with the current update.

v1.4.1

Features and improvements

• Installing and testing GQLAlchemy is now easier because Apache Arrow, PyTorch Geometric and DGL dependencies have been made optional. #235

Bug fixes

• Removed unnecessary extra argument in the call of the escape_value method and fixed a bug in query creation for the Map property type. #198

v1.4.0

Features and improvements

• Data from Memgraph can now be imported from and exported to NetworkX, DGL and PyG graph formats. #215
• Now you can execute procedures from query modules on a subgraph using the project feature. #210
• Now you can pass values from Python variables as parameters in Cypher queries. #217
• Besides BSF, DSF and WSHORTEST, now you can also run the All shortest paths algorithm with GQLAlchemy. #200

Release v1.3.3

Bug fixes

• Added initial support for NumPy arrays (ndarray) and scalars (generic) #208

Release v1.3.2

Bug fixes

• Fixed Unicode serialisation #189
• Fixed GQLAlchemyWaitForConnectionError and GQLAlchemyDatabaseError #188
• Fixed Datetime serialisation #185

Updates

• Bumped pyarrow #193
• Updated poetry to 1.2.0 and pymgclient to 1.3.1 #191
• Updated all dependencies #194

Release v1.3.0

Breaking Changes

• Renamed keyword argument edge_label to relationship_type in to() and from() methods in the query builder. #145

Major Features and Improvements

• Added option to suppress warning GQLAlchemySubclassNotFoundWarning. #121
• Added the possibility to import Field from gqlalchemy.models. #122
• Added set_() method to the query builder. #128
• Added wrapper class for query modules. #130
• Added foreach() method to the query builder. #135
• Added load_csv() and return() methods from the query builder to base classes list. #139
• Added new argument types in return_(), yield_() and with_() methods in the query builder. #146
• Added IntegratedAlgorithm class instance as argument in to() and from() methods in the query builder. #141
• Extended IntegratedAlgorithm class with the Breadth-first search algorithm. #142
• Extended IntegratedAlgorithm class with the Weighted shortest path algorithm. #143
• Extended IntegratedAlgorithm class with the Depth-first search algorithm. #144
• Removed the usage of sudo from the instance_runner module. #148
• Added support for Neo4j in the Object-Graph Mapper and the query builder. #149
• Changed string variables for Blob and S3 keyword arguments. #151
• Added variable support for node and relationship properties. #154
• Added Tuple as new argument type in query modules. #155
• Changed host and port Memgraph properties to readonly. #156
• Changed Memgraph.new_connection() to be a private method. #157
• Added push() query modules for Kafka streams and Power BI. #158
• Added argument lazy for configuring lazy loading in the Memgraph class. #159
• Added datetime support for property types. #161
• Added Operator enum which can be used as operator value in set_() and where() methods in the query builder. #165
• Added an extension to the QueryBuilder class to support and autocomplete integrated and MAGE query modules. #168

Bug fixes

• Fixed the unbound variable error in the return statement of the Cypher query in memgraph.save_relationship_with_id(). #166
• Fixed checking if None for Optional properties. #167