From 3958899c1905f0405f057a9ab9af268d10cbaa4e Mon Sep 17 00:00:00 2001
From: Yifei Kong <kong@yifei.me>
Date: Sat, 3 Aug 2024 17:37:16 +0800
Subject: [PATCH] Add IncompleteRead

---
 curl_cffi/curl.py                | 4 ++--
 curl_cffi/requests/exceptions.py | 5 +++++
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/curl_cffi/curl.py b/curl_cffi/curl.py
index 12f7ff8..49659bd 100644
--- a/curl_cffi/curl.py
+++ b/curl_cffi/curl.py
@@ -2,7 +2,7 @@
 import warnings
 from http.cookies import SimpleCookie
 from pathlib import Path
-from typing import Any, List, Literal, Optional, Tuple, Union
+from typing import Any, List, Literal, Optional, Tuple, Union, cast
 
 import certifi
 
@@ -143,7 +143,7 @@ def _get_error(self, errcode: int, *args: Any):
             return CurlError(
                 f"Failed to {action}, curl: ({errcode}) {errmsg}. "
                 "See https://curl.se/libcurl/c/libcurl-errors.html first for more details.",
-                code=errcode,
+                code=cast(CurlECod, errcode),
             )
 
     def setopt(self, option: CurlOpt, value: Any) -> int:
diff --git a/curl_cffi/requests/exceptions.py b/curl_cffi/requests/exceptions.py
index 09625c4..df35b99 100644
--- a/curl_cffi/requests/exceptions.py
+++ b/curl_cffi/requests/exceptions.py
@@ -44,6 +44,10 @@ class HTTPError(RequestException):
     """An HTTP error occurred."""
 
 
+class IncompleteRead(HTTPError):
+    """Incomplete read of content"""
+
+
 class ConnectionError(RequestException):
     """A Connection error occurred."""
 
@@ -201,6 +205,7 @@ class RequestsDependencyWarning(RequestsWarning):
     CurlECode.PROXY: ProxyError,
     CurlECode.SSL_CLIENTCERT: SSLError,
     CurlECode.ECH_REQUIRED: SSLError,
+    CurlECode.PARTIAL_FILE: IncompleteRead,
 }