1 files changed, 46 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/litellm/llms/anthropic/common_utils.py b/.venv/lib/python3.12/site-packages/litellm/llms/anthropic/common_utils.py
new file mode 100644
index 00000000..409bbe2d
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/litellm/llms/anthropic/common_utils.py
@@ -0,0 +1,46 @@
+"""
+This file contains common utils for anthropic calls.
+"""
+
+from typing import Optional, Union
+
+import httpx
+
+from litellm.llms.base_llm.chat.transformation import BaseLLMException
+
+
+class AnthropicError(BaseLLMException):
+    def __init__(
+        self,
+        status_code: int,
+        message,
+        headers: Optional[httpx.Headers] = None,
+    ):
+        super().__init__(status_code=status_code, message=message, headers=headers)
+
+
+def process_anthropic_headers(headers: Union[httpx.Headers, dict]) -> dict:
+    openai_headers = {}
+    if "anthropic-ratelimit-requests-limit" in headers:
+        openai_headers["x-ratelimit-limit-requests"] = headers[
+            "anthropic-ratelimit-requests-limit"
+        ]
+    if "anthropic-ratelimit-requests-remaining" in headers:
+        openai_headers["x-ratelimit-remaining-requests"] = headers[
+            "anthropic-ratelimit-requests-remaining"
+        ]
+    if "anthropic-ratelimit-tokens-limit" in headers:
+        openai_headers["x-ratelimit-limit-tokens"] = headers[
+            "anthropic-ratelimit-tokens-limit"
+        ]
+    if "anthropic-ratelimit-tokens-remaining" in headers:
+        openai_headers["x-ratelimit-remaining-tokens"] = headers[
+            "anthropic-ratelimit-tokens-remaining"
+        ]
+
+    llm_response_headers = {
+        "{}-{}".format("llm_provider", k): v for k, v in headers.items()
+    }
+
+    additional_headers = {**llm_response_headers, **openai_headers}
+    return additional_headers