Add dedupe_on_append flag on push

[alex-fung]

user will need to add primary_key_columns

[Copilot]

PR Overview

This PR adds support for deduplication on data append operations by introducing a new flag (dedupe_on_append) in the push method and a corresponding API call that accepts primary key columns.

• Added a new method (_import_data_from_append_only_dedupe_presigned_url) for handling dedupe imports.
• Extended the push method to include dedupe_on_append and primary_key_columns parameters.

Reviewed Changes

File	Description
chakra_py/client.py	Added dedupe functionality and parameters to support de-duplication logic

Copilot reviewed 1 out of 1 changed files in this pull request and generated 1 comment.

Comments suppressed due to low confidence (1)

chakra_py/client.py:334

• Consider adding validation to ensure primary_key_columns is not empty when dedupe_on_append is True, to prevent potential issues when interacting with the deduplication API.

if dedupe_on_append:

[Copilot]

Using a mutable default (an empty list) for primary_key_columns may lead to unexpected behavior if modified. Consider using None as the default and initializing an empty list within the function body.

Suggested change

	primary_key_columns: list[str] = [],
	) -> None:
	"""Push data to a table."""
	primary_key_columns: Optional[list[str]] = None,
	) -> None:
	"""Push data to a table."""
	if primary_key_columns is None:
	primary_key_columns = []

[alex-fung]

feel free to comment, will follow up after