[TimeToBuildBob]

The Android Play Store rating chart on https://activitywatch.net/stats/ ends with a near-vertical line down to 0 and back up.

Cause: data/android-ratings.csv has a single bogus row, 2026-09-24,0.0, between 3.3999 (09-23) and 3.2884 (09-25). It is the only row outside 1-5 in the file and there are no duplicate dates. Play Console's bulk report evidently emits 0 for "Total Average Rating" on a day with no data, and upsert copied it verbatim. The chart forces ylim(0), so it draws as a spike to the axis.

Changes:

• android_ratings.py: skip values outside 1-5 when reading the report, so the collector can't re-add it. The daily job upserts from the bucket, so deleting the row alone would not stick.
• analyze_stats.py: drop non-positive ratings at load time, as a second guard.
• data/android-ratings.csv: remove the bad row. interpolate(method="time") fills the day.
• test_android_ratings.py: a small unit test for the validator.

Checked: the CSV has no remaining rows <= 0, the modified files compile, and the new test's assertions pass when called directly. Not checked: I did not regenerate the PNG (matplotlib/pandas not installed here), and I did not confirm that the Play Console bucket really returns 0 for that date, because I have no credentials. The site picks up the fix at its next rebuild, which regenerates img/stats/android-rating.png.

[greptile-apps]

Confidence Score: 5/5

[Medium risk] Filters out placeholder zero ratings from Android app metrics.

The PR appears safe to merge; the previously noted collection-path test gap is fixed.

Findings

1.  Collection path remains untested ▶

Summary

The PR removes a zero-rating row from the Android ratings data and filters invalid ratings during collection and chart loading. The follow-up commit adds a collection-path test for the filter and adjusts a CSV test to read stdout.

_{Reviews (2) · Last reviewed commit: "test(android-ratings): cover fetch path ..."}

[TimeToBuildBob]

@greptileai review

[TimeToBuildBob]

Greptile 5/5 at fbe88ea (collection-path test covered). CI green.

Self-merge not eligible here (cross-repo / policy gate). Waiting for human review or merge.

[TimeToBuildBob]

Merged by Erik at 15:56 UTC (52c4710b). Post-merge verification: the fix is live on master — data/android-ratings.csv no longer contains the 2026-09-24,0.0 placeholder (rows run 09-23 → 09-25), and the collector + analysis guards are in the merged tree. The /stats/ chart regenerates on the site's next build. No further action from me.