Refactor and cleanup restartthinner by larsevj · Pull Request #847 · equinor/subscript

larsevj · 2026-01-16T15:02:36Z

No description provided.

codecov-commenter · 2026-01-16T15:13:09Z

Codecov Report

❌ Patch coverage is 98.11321% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 83.52%. Comparing base (4ac49d5) to head (eb3e265).

Files with missing lines	Patch %	Lines
src/subscript/restartthinner/restartthinner.py	98.11%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #847      +/-   ##
==========================================
+ Coverage   83.44%   83.52%   +0.07%     
==========================================
  Files          49       49              
  Lines        7287     7279       -8     
==========================================
- Hits         6081     6080       -1     
+ Misses       1206     1199       -7

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Copilot

Pull request overview

This PR refactors and modernizes the restartthinner module by improving code quality, replacing deprecated patterns, and enhancing maintainability.

Changes:

Replaced os.system() calls with subprocess.run() for better error handling and portability
Refactored find_resdata_app() to use shutil.which() instead of manual PATH traversal
Simplified date_slicer() to return a list directly instead of a dict, improving clarity

Comments suppressed due to low confidence (1)

src/subscript/restartthinner/restartthinner.py:69

There are two spelling errors in this comment: "dont't" should be "don't" and "remainding" should be "remaining".

    First unpacking a UNRST file, then deleting dates the dont't want, then
    pack the remainding files into a new UNRST file

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src/subscript/restartthinner/restartthinner.py

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src/subscript/restartthinner/restartthinner.py

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src/subscript/restartthinner/restartthinner.py

tests/test_restartthinner.py

src/subscript/restartthinner/restartthinner.py

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src/subscript/restartthinner/restartthinner.py

Copilot · 2026-01-19T11:20:14Z

src/subscript/restartthinner/restartthinner.py

    if numberofslices > 1:
-        slicedates = pandas.DatetimeIndex(
-            numpy.linspace(
-                pandas.Timestamp(restart_dates[0]).value,
-                pandas.Timestamp(restart_dates[-1]).value,
+        slicedates = pd.DatetimeIndex(
+            np.linspace(
+                pd.Timestamp(restart_dates[0]).value,
+                pd.Timestamp(restart_dates[-1]).value,
                int(numberofslices),
            )
        ).to_list()
    else:
        slicedates = [restart_dates[-1]]  # Only return last date if only one is wanted

-    slicerstindices = list(
-        date_slicer(slicedates, restart_dates, restart_indices).values()
-    )
-    slicerstindices.sort()
-    slicerstindices = list(set(slicerstindices))  # uniquify
+    slicerstindices = date_slicer(slicedates, restart_dates, restart_indices)
+    slicerstindices = sorted(set(slicerstindices))  # uniquify


When numberofslices equals the number of existing restart points, the date_slicer logic may still try to calculate evenly-spaced dates which could theoretically select duplicates. The sorted(set(...)) on line 179 handles this, but it means the user might get fewer restart points than requested. Consider adding a check or warning when numberofslices >= len(restart_indices) to inform the user that all restart points are being kept.

src/subscript/restartthinner/restartthinner.py

tests/test_restartthinner.py

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src/subscript/restartthinner/restartthinner.py

Copilot · 2026-02-05T12:15:34Z

tests/test_restartthinner.py

+        restartthinner.main()
+
+    # Check that log output is empty
+    assert len(caplog.text) == 0


Use assert not caplog.text instead of assert len(caplog.text) == 0 for a more Pythonic check of empty strings.

Suggested change

assert len(caplog.text) == 0

assert not caplog.text

larsevj requested a review from Copilot January 19, 2026 09:01

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larsevj force-pushed the simplify_restartthinner branch from 56537b7 to 1b28dbe Compare January 19, 2026 09:36

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larsevj force-pushed the simplify_restartthinner branch from 1b28dbe to 925b484 Compare January 19, 2026 10:06

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larsevj force-pushed the simplify_restartthinner branch from 925b484 to 633967e Compare January 19, 2026 11:05

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larsevj force-pushed the simplify_restartthinner branch 2 times, most recently from 73c3fa3 to c172ddf Compare January 26, 2026 10:09

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larsevj requested a review from alifbe January 26, 2026 10:11

Refactor and cleanup restartthinner

eb3e265

larsevj force-pushed the simplify_restartthinner branch from c172ddf to eb3e265 Compare February 5, 2026 11:54

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larsevj requested review from alifbe and removed request for alifbe February 5, 2026 12:16

larsevj requested a review from rnyb February 5, 2026 12:16

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larsevj commented Jan 16, 2026

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codecov-commenter commented Jan 16, 2026 •

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