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Fix caching for empty dotenv files - #638
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This looks like a good change, thanks! |
theskumar
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Aug 16, 2026
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Cache the parsed dict even when the dotenv file is empty.
DotEnv.dict() previously used a truthiness check for _dict, so an empty file would be reparsed on every call. This change switches to an explicit is not None guard and adds a regression test that verifies empty dotenv contents are parsed only once.