7.0.0

Breaking Changes

• Class structures now have several required fields
  • Nodes now have the following required class variables set:
    • __label__: A unique name for referring to the node type.
    • __tablename__: The name of the table in Postgres to which the data should be written.
  • Edges now have the following required class variables set:
    • __label__: A unique name for referring to the edge type.
    • __tablename__: The name of the table in Postgres to which the data should be written.
    • __src_class__: The name of the source node class (as a string) for the edge.
    • __src_table__: The name of the source node's table in Postgres.
    • __dst_class__: The name of the destination node class (as a string) for the edge.
    • __dst_table__: The name of the destination node's table in Postgres.
    • __src_dst_assoc__: The name of property on the source node which refers to all of it's linked destination nodes.
    • __dst_src_assoc__: The name of the property on the destination node which refers to all of it's linked sources nodes.
• pg_properties:
  • Now require parentheses even in case of no args. e.g.

    class Node(psqlgraph.Node):
        @psqlgraph.pg_property()
        def foo(self, value: Any) -> None:
            ...
    

  • When reference in filters, they no longer required explicit casting when type is specified.

    class Node(psqlgraph.Node):
        @psqlgraph.pg_property(str)
        def bar(self, value: str) -> None:
            ...
    
    # Old style
    graph.nodes(Node.bar).filter(Node.bar.astext == "required value")
    
    # New style
    graph.nodes(Node.bar).filter(Node.bar == "required value")
    

• Several underlying namespaces were changed. Moving forward, it is suggested to utilize only the psqlgraph & psqlgraph.ext modules.
  • psqlgraph.base.create_all -> psqlgraph.create_all
  • psqlgraph.base.drop_all -> psqlgraph.drop_all
  • psqlgraph.base.ORMBase -> ORMBase = ext.get_orm_base(None)
  • psqlgraph.node.Edge -> psqlgraph.Edge
  • psqlgraph.node.PolyEdge -> psqlgraph.poly_edge
  • psqlgraph.node.Node -> psqlgraph.Node
  • psqlgraph.node.PolyNode -> psqlgraph.poly_node
  • psqlgraph.util.pg_property -> psqlgraph.pg_property
• Both PolyEdge and PolyNode (now deprecated aliases of poly_edge and poly_node respectively) are now keyword only functions and require a label parameter.
• This version of psqlgraph upgrades SQLAlchemy to version 1.4. As such, there are changes to session behavior. Please refer to the SQLAlchemy documentation here for more details.

What's Changed

• DEV-3298: Switch to GitLab CI builds. by @BenX00 in #245
• DEV-3297: Upgrade python to 3.9-13 by @BenX00 in #246
• DEV-3409: Standardize project & fix build issues. by @BenX00 in #250
• DEV-3409: Clean up PsqlGraphDriver. by @BenX00 in #249
• DEV-3250: Standardize & utilize psqlgraph package interface. by @BenX00 in #252
• DEV-3250: Centralize voided logic in single module. by @BenX00 in #253
• DEV-3321: Use expr with pg_properties by @BenX00 in #248
• DEV-3250: Pull PolyEdge & PolyNode into separate module. by @BenX00 in #254
• DEV-3250: Merge base classes by @BenX00 in #244
• DEV-3208: Upgrade SQLAlchemy by @BenX00 in #255

Full Changelog: 6.0.4...7.0.0

6.0.4

What's Changed

• DEV-2875: resolve link resolution by label or name by @kulgan in #242

Full Changelog: 6.0.3...6.0.4

6.0.3

What's Changed

• DEV-2813: Use internal libraries template for builds by @kulgan in #241

Full Changelog: 6.0.2...6.0.3

6.0.2

What's Changed

• DEV-2624: Fix missing custom values while generating nodes by @kulgan in #239

Full Changelog: 6.0.1...6.0.2

6.0.1 Francois Jacob

What's Changed

• merge release/shinya_inoue to develop by @qiaouchicago in #232
• DEV 2305 remove py36 by @qiaouchicago in #234
• DEV 2303 downstream pipeline by @qiaouchicago in #235
• DEV 2376 fix get_version by @qiaouchicago in #238

Full Changelog: 5.0.1...6.0.1

Shinya Inoue

What's Changed

• chore(release): Galileo by @kulgan in #224
• chore(sync): master to develop by @kulgan in #226
• DEV 1933 move mocks to separate package by @qiaouchicago in #227
• DEV 1990 add gitlab-ci by @qiaouchicago in #228
• DEV 2015 rename mocks to hydrator by @qiaouchicago in #229

Full Changelog: 4.0.1...5.0.1

Galileo Galilei

What's Changed

• Release/1.1.0 by @millerjs in #119
• Release/avery by @scintillating7 in #203
• release(boveri): 3.3.0 by @kulgan in #205
• Chore: Intermediate Franklin Merge by @mpsolano in #220
• DEV-1811: Merge release/franklin into master by @mpsolano in #218
• DEV-1811: Merge master into develop by @mpsolano in #221
• Disable Jenkins. by @wrkhenddher in #222
• Update pip instructions. by @wrkhenddher in #219
• DEV-1855: run pip compile to update deps by @kulgan in #223

New Contributors

• @mpsolano made their first contribution in #220
• @wrkhenddher made their first contribution in #222

Full Changelog: 4.0.0...4.0.1

4.0.1-rc.1

What's Changed

• Chore: Intermediate Franklin Merge by @mpsolano in #220
• DEV-1811: Merge release/franklin into master by @mpsolano in #218
• DEV-1811: Merge master into develop by @mpsolano in #221
• Disable Jenkins. by @wrkhenddher in #222
• Update pip instructions. by @wrkhenddher in #219
• DEV-1855: run pip compile to update deps by @kulgan in #223

New Contributors

• @mpsolano made their first contribution in #220
• @wrkhenddher made their first contribution in #222

Full Changelog: 4.0.0...4.0.1-rc.1

Franklin

What's Changed

• update pre-commit-hooks by @qiaouchicago in #210
• Feat/dev 1604 drop py2 by @qiaouchicago in #211
• Feat/dev 1603 black and pyupgrade by @qiaouchicago in #213
• Feat/dev 1629 isort yaml format toml sort by @qiaouchicago in #214
• dev-955 use label for edge resolving in mocks by @qiaouchicago in #215
• Feat/dev 1773 drop py35 by @qiaouchicago in #217
• DEV 1772 Standardize project structure by @qiaouchicago in #216

Full Changelog: 3.4.0...4.0.0

3.4.0-rc.1

Version 3.4.0-rc.1

New:
* DEV-945: Adds support for specifying read_only and auto_flush flags when starting a new transaction. Default values for the flags can be set globally during PsqlgraphDriver instantiation, these values can be replaced when starting a new transaction.