fix: test_env_keys

docs/my-website/docs/proxy/config_settings.md

@@ -449,6 +449,13 @@ router_settings:
 | BRAINTRUST_API_KEY | API key for Braintrust integration
 | BRAINTRUST_API_BASE | Base URL for Braintrust API. Default is https://api.braintrustdata.com/v1
 | CACHED_STREAMING_CHUNK_DELAY | Delay in seconds for cached streaming chunks. Default is 0.02
+| CHATGPT_API_BASE | Base URL for ChatGPT API. Default is https://chatgpt.com/backend-api/codex
+| CHATGPT_AUTH_FILE | Filename for ChatGPT authentication data. Default is "auth.json"
+| CHATGPT_DEFAULT_INSTRUCTIONS | Default system instructions for ChatGPT provider
+| CHATGPT_ORIGINATOR | Originator identifier for ChatGPT API requests. Default is "codex_cli_rs"
+| CHATGPT_TOKEN_DIR | Directory to store ChatGPT authentication tokens. Default is "~/.config/litellm/chatgpt"
+| CHATGPT_USER_AGENT | Custom user agent string for ChatGPT API requests
+| CHATGPT_USER_AGENT_SUFFIX | Suffix to append to the ChatGPT user agent string
 | CIRCLE_OIDC_TOKEN | OpenID Connect token for CircleCI
 | CIRCLE_OIDC_TOKEN_V2 | Version 2 of the OpenID Connect token for CircleCI
 | CLOUDZERO_API_KEY | CloudZero API key for authentication
@@ -794,6 +801,7 @@ router_settings:
 | OPENAI_BASE_URL | Base URL for OpenAI API
 | OPENAI_API_BASE | Base URL for OpenAI API. Default is https://api.openai.com/
 | OPENAI_API_KEY | API key for OpenAI services
+| OPENAI_CHATGPT_API_BASE | Alternative to CHATGPT_API_BASE. Base URL for ChatGPT API
 | OPENAI_FILE_SEARCH_COST_PER_1K_CALLS | Cost per 1000 calls for OpenAI file search. Default is 0.0025
 | OPENAI_ORGANIZATION | Organization identifier for OpenAI
 | OPENID_BASE_URL | Base URL for OpenID Connect services

tests/documentation_tests/test_env_keys.py

@@ -16,6 +16,25 @@ get_secret_str_pattern = re.compile(
 # Set to store unique keys from the code
 env_keys = set()
 
+# Terminal/environment detection variables that should not be documented
+# These are internal variables used for terminal detection, not user-configurable settings
+EXCLUDED_TERMINAL_VARS = {
+    "TERM",
+    "TERM_PROGRAM",
+    "TERM_PROGRAM_VERSION",
+    "TERM_SESSION_ID",
+    "VTE_VERSION",
+    "KITTY_WINDOW_ID",
+    "KONSOLE_VERSION",
+    "ITERM_PROFILE",
+    "ITERM_PROFILE_NAME",
+    "ITERM_SESSION_ID",
+    "WEZTERM_VERSION",
+    "WT_SESSION",
+    "GNOME_TERMINAL_SCREEN",
+    "ALACRITTY_SOCKET",
+}
+
 # Walk through all files in the litellm repo to find references of os.getenv() and litellm.get_secret()
 for root, dirs, files in os.walk(repo_base):
     for file in files:
@@ -28,7 +47,8 @@ for root, dirs, files in os.walk(repo_base):
                 getenv_matches = getenv_pattern.findall(content)
                 env_keys.update(
                     match for match in getenv_matches
-                )  # Extract only the key part
+                    if match not in EXCLUDED_TERMINAL_VARS
+                )  # Extract only the key part, excluding terminal vars
 
                 # Find all keys using litellm.get_secret()
                 get_secret_matches = get_secret_pattern.findall(content)