Add new filter: one_per#491
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kelbyers wants to merge 24 commits into
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Implemented so far: - ignores symlinks - tracks seen files - periods: month, day, hour, minute, second - asserts on invalid period - gets period from a file's timestamp
- lastmodified timestamp comparisons - creation timestamp comparisions - reverse ordering for timestamp comparisons - add to `res.vars`
for more information, see https://pre-commit.ci
'path.stat().st_ctime' is only valid for the file creation timestamp on Windows. We can use 'read_created()' from the 'created' filter to ensure that we get the actual file creation time. Changing to this requires changes to test cases that care about the file creation time.
for more information, see https://pre-commit.ci
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Change Summary
New Filter:
one_perThis adds a new filter:
one_per.OnePer is a filter that groups files by time period and selectively emits files based on a detection method. For each time period, it identifies one "canonical" file (the earliest, newest, first-seen, etc.) and returns
Trueonly for the "extra" files in that period. The canonical file for each period is available via{one_per.the_one}but is not emitted. This enables deduplication workflows like removing redundant backups while keeping one representative file per period.In simpler terms: It keeps one file per time period and marks all others as candidates for deletion/processing.
The periods used for grouping can be:
The method for choosing the one file can be:
The sort order can be reversed by prefixing "-"; e.g., "-lastmodified", "-name".
Updates to Workflow Actions
All workflow actions have been updated to the current versions.
actions/checkout@v7.0.0docker/login-action@v4.4.0docker/metadata-action@dc802804100637a589fabce1cb79ff13a1411302(v6.2.0)docker/build-push-action@v7.3.0actions/setup-python@v6.3.0astral-sh/setup-uv@v8.3.2Related issue number
There are no related issues, this is a new feature.
Checklist