voxel51 / fiftyone

Refine high-quality datasets and visual AI models
https://fiftyone.ai
Apache License 2.0
8.92k stars 567 forks source link

Fix size estimates #5139

Closed benjaminpkane closed 1 week ago

benjaminpkane commented 1 week ago

What changes are proposed in this pull request?

Size estimates for LRU cache must be > 0

import fiftyone as fo
import fiftyone.zoo as foz

dataset = foz.load_zoo_dataset("quickstart-video")

# Playback works as expected
session = fo.launch_app(dataset)

# Playback doesn't work
session.view = dataset.select_fields()

How is this patch tested? If it is not, please explain why.

Unit test

Release Notes

What areas of FiftyOne does this PR affect?

Summary by CodeRabbit

coderabbitai[bot] commented 1 week ago

Walkthrough

The pull request modifies the sizeBytesEstimate function and its corresponding test suite. The function's logic is updated to ensure it returns a minimum value of 1, even if the computed size is zero. Additionally, the test suite is adjusted to reflect this change, specifically updating the expected output for a test case involving non-object inputs. All other tests remain unchanged.

Changes

File Path Change Summary
app/packages/utilities/src/size-bytes-estimate.test.ts Updated expected output for a test case with non-object input, changing the expectation from 0 to 1.
app/packages/utilities/src/size-bytes-estimate.ts Modified return statement to use Math.max(sizer(object), 1) to ensure a minimum return value of 1.

Possibly related PRs

Suggested reviewers

Poem

In the land of bytes where rabbits play,
A function changed its tune today.
No more zeros, just a one,
Non-object inputs now have fun!
Hopping through tests, we celebrate,
Size estimates now feel just great! 🐇✨


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