fix: treat empty OPENAI_BASE_URL as unset#2928
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LuciferDono wants to merge 1 commit intoopenai:mainfrom
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fix: treat empty OPENAI_BASE_URL as unset#2928LuciferDono wants to merge 1 commit intoopenai:mainfrom
LuciferDono wants to merge 1 commit intoopenai:mainfrom
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When OPENAI_BASE_URL is defined but empty, os.environ.get() returns "" instead of None, so the fallback to https://api.openai.com/v1 is skipped. Add `or None` to coerce empty strings to None in both the sync and async client constructors. Fixes openai#2927
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Summary
When
OPENAI_BASE_URLis set to an empty string (e.g.export OPENAI_BASE_URL=""),os.environ.get("OPENAI_BASE_URL")returns""instead ofNone. The subsequentif base_url is Nonecheck passes, so the defaulthttps://api.openai.com/v1fallback is never applied. This causes anAPIConnectionErroron the next API call.Fixes #2927.
Change
Added
or Noneto coerce empty strings toNonein both theOpenAIandAsyncOpenAIconstructors:This is consistent with how an unset variable should behave — an empty string is not a valid base URL.