Computed properties Python Support

[bambriz]

Description

Adds support for computed properties.

Sample Usage:

 computed_properties = [{'name': "cp_str_len", 'query': "SELECT VALUE LENGTH(c.stringProperty) FROM c"}]
container = db.create_container("Container_id", partition_key= PartitionKey(path="\pk"), computed_properties=computed_properties)
queried_items = list(container.query_items(query='Select * from c Where c.cp_str_len = 9', partition_key="test")"

Also see Feature Doc

Computed properties cannot have aggregate functions.

All SDK Contribution checklist:

• The pull request does not introduce [breaking changes]
• CHANGELOG is updated for new features, bug fixes or other significant changes.
• I have read the contribution guidelines.

General Guidelines and Best Practices

• Title of the pull request is clear and informative.
• There are a small number of commits, each of which have an informative message. This means that previously merged commits do not appear in the history of the PR. For more information on cleaning up the commits in your PR, see this page.

Testing Guidelines

• Pull request includes test coverage for the included changes.

[bambriz]

/azp run python - cosmos - ci

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[azure-sdk]

API change check

API changes are not detected in this pull request.

[bambriz]

/azp run python - cosmos - ci

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[simorenoh]

awesome stuff, thanks Bryan! let's make sure to update the changelog and it should be good to go 👍

[simorenoh]

let's shorten the information in the docs and we should be good, thanks!

[bambriz]

/azp run python - cosmos - ci

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).