Covalent

Authors

- Casey Jao <caseyagnostiq.ai>
- Co-authored-by: Venkat Bala <venkatagnostiq.ai>
- Faiyaz Hasan <faiyazagnostiq.ai>

Added

- Ensure that transportable objects are rendered correctly when printing the result object.

Tests

- Check that user data is not unpickled by the Covalent server process

Authors

- Scott Wyman Neagle <scottagnostiq.ai>
- Co-authored-by: Venkat Bala <venkatagnostiq.ai>
- Co-authored-by: Faiyaz Hasan <faiyazagnostiq.ai>

Removed

- `entry_point.get_result()`

Changed

- get_result to query an HTTP endpoint instead of a DB session

Authors

- Will Cunningham <wjcunningham7users.noreply.github.com>
- Co-authored-by: Scott Wyman Neagle <scottagnostiq.ai>
- Alejandro Esquivel <aealejandro.ltd>

Added

- Set up alembic migrations & added migration guide (`alembic/README.md`)

Authors

- Will Cunningham <wjcunningham7users.noreply.github.com>
- Co-authored-by: Scott Wyman Neagle <scottagnostiq.ai>

Changed

- Installation will fail if `cova` is installed while trying to install `covalent`.

Authors

- Poojith U Rao <106616820+poojithuraousers.noreply.github.com>
- Co-authored-by: Will Cunningham <wjcunningham7gmail.com>
- Anna Hughes <annagwen42gmail.com>
- Co-authored-by: Poojith <poojithagnostiq.ai>
- Co-authored-by: Scott Wyman Neagle <scottagnostiq.ai>
- Casey Jao <caseyagnostiq.ai>
- Co-authored-by: Venkat Bala <venkatagnostiq.ai>
- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]users.noreply.github.com>
- Faiyaz Hasan <faiyazagnostiq.ai>

Added

- `electron_num`, `completed_electron_num` fields to the Lattice table.

Authors

- Poojith U Rao <106616820+poojithuraousers.noreply.github.com>
- Co-authored-by: Will Cunningham <wjcunningham7gmail.com>
- Anna Hughes <annagwen42gmail.com>
- Co-authored-by: Poojith <poojithagnostiq.ai>
- Co-authored-by: Scott Wyman Neagle <scottagnostiq.ai>
- Casey Jao <caseyagnostiq.ai>
- Co-authored-by: Venkat Bala <venkatagnostiq.ai>
- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]users.noreply.github.com>

Changed

- Deprecate topological sort in favor of inspect in-degree of nodes until they are zero before dispatching task
- Use deepcopy to generate a copy of the metadata dictionary before saving result object to the database

Docs

- Adding incomplete pennylane kernel tutorial
- Adding quantum ensemble tutorial