fix(client): treat empty OPENAI_BASE_URL env var as unset#2976
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NIK-TIGER-BILL wants to merge 1 commit intoopenai:mainfrom
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fix(client): treat empty OPENAI_BASE_URL env var as unset#2976NIK-TIGER-BILL wants to merge 1 commit intoopenai:mainfrom
NIK-TIGER-BILL wants to merge 1 commit intoopenai:mainfrom
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When OPENAI_BASE_URL is defined but empty (e.g. OPENAI_BASE_URL=''),
os.environ.get('OPENAI_BASE_URL') returns an empty string, which is
truthy enough to skip the None check. The intended fallback to
'https://api.openai.com/v1' is never reached, causing an
APIConnectionError with a confusing empty base URL.
Fix: use 'os.environ.get("OPENAI_BASE_URL") or None' so that an
empty string is normalised to None and the default URL is applied.
Fixes openai#2927
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Problem
When
OPENAI_BASE_URLis defined but empty (OPENAI_BASE_URL=""),os.environ.get("OPENAI_BASE_URL")returns an empty string. An empty string is falsy for== Nonebut not foris None, so the secondif base_url is Noneguard is never triggered and the intended fallback tohttps://api.openai.com/v1is skipped.The client then passes an empty string as
base_url, which results in a confusingAPIConnectionError: Connection error.Fix
Normalise an empty env var to
Noneso the default URL is applied.Same fix applied to both
OpenAIandAsyncOpenAIclient__init__methods.Fixes #2927