perf: load Munsell color reference CSV once at startup#363
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johannesparty wants to merge 1 commit intomainfrom
Open
perf: load Munsell color reference CSV once at startup#363johannesparty wants to merge 1 commit intomainfrom
johannesparty wants to merge 1 commit intomainfrom
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The 8,500-row CSV was being read on every call to list_soils(). Now loaded once at module level in config.py. Also precompute the numpy array for LAB_ref and use np.argmin instead of pd.DataFrame.idxmin in lab2munsell to avoid repeated pandas overhead. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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This is not a critical change, but it does make things more efficient and it isn't particularly complicated.
The 8,500-row CSV was being read on every call to list_soils(). Now loaded once at module level in config.py. Also precompute the numpy array for LAB_ref and use np.argmin instead of pd.DataFrame.idxmin in lab2munsell to avoid repeated pandas overhead.
Not really sure if want the changes in .pre-commit-config.yaml, but let's see how the automated tests go.