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Summary of ChangesHello @Linchin, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request introduces a new Highlights
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Code Review
This pull request introduces a new literals pipeline stage, which allows injecting a fixed set of documents into a pipeline. No security vulnerabilities were identified. However, there are a couple of areas for improvement: the docstrings for the new functionality are currently placeholders and should be filled out, and a minor inconsistency in type hints for the new method should be corrected for clarity and consistency.
| """ | ||
| TODO: add docstring. | ||
| """ |
There was a problem hiding this comment.
The docstring for the literals method is a TODO placeholder. Please add a complete docstring explaining what the method does, its parameters, and providing examples of its usage. This is important for maintainability and for other developers to understand how to use this new pipeline stage.
"""Starts a pipeline with a fixed set of documents.
This stage replaces the current set of documents in the pipeline with a
new set of literal documents. This is useful for testing or for pipelines
that operate on a predefined set of data.
The documents can be provided directly as a `Constant` expression or
indirectly via a field reference from the input documents.
Example (with a `Constant`):
>>> from google.cloud.firestore_v1.pipeline_expressions import Constant
>>>
>>> documents = [
... {"name": "Alice", "score": 95},
... {"name": "Bob", "score": 87},
... ]
>>> pipeline = client.pipeline().literals(Constant.of(documents))
Example (with a field reference):
>>> # Assumes input documents have a field 'document_list' containing an array of documents.
>>> pipeline = client.pipeline().collection("sources").literals("document_list")
Args:
documents: A `str` or `Selectable` expression. If a `str`, it's
treated as a field path to an array of documents.
If a `Selectable`, it's usually a `Constant`
containing an array of documents (as dictionaries).
Returns:
A new Pipeline object with this stage appended to the stage list.
"""|
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| class Literals(Stage): | ||
| """TODO: add docstring.""" |
There was a problem hiding this comment.
The docstring for the Literals class is a TODO placeholder. Please add a docstring explaining what the stage does.
| """TODO: add docstring.""" | |
| """Starts a pipeline with a fixed set of documents.""" |
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| def literals( | ||
| self, | ||
| documents: Selectable, |
There was a problem hiding this comment.
The type hint for documents is Selectable, but the implementation in Literals.__init__ also handles str. To be consistent with the implementation and other methods in this class (like select), the type hint should be str | Selectable.
| documents: Selectable, | |
| documents: str | Selectable, |
| class Literals(Stage): | ||
| """TODO: add docstring.""" | ||
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| def __init__(self, documents: Selectable): |
There was a problem hiding this comment.
The type hint for documents is Selectable, but the implementation in __init__ also handles str. To be consistent with the implementation, the type hint should be str | Selectable.
| def __init__(self, documents: Selectable): | |
| def __init__(self, documents: str | Selectable): |
2 participants
TODO: