问题：
请求上传大文件报BrokenPipeError(32, 'Broken pipe')
Traceback (most recent call last):
File "/Users/ivanli/git/own/ci-test/lib/python3.8/site-packages/urllib3/connectionpool.py", line 670, in urlopen
httplib_response = self._make_request(
File "/Users/ivanli/git/own/ci-test/lib/python3.8/site-packages/urllib3/connectionpool.py", line 392, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 1252, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 1298, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 1247, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 1046, in _send_output
self.send(chunk)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 968, in send
self.sock.sendall(data)
BrokenPipeError: [Errno 32] Broken pipe
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/ivanli/git/own/ci-test/lib/python3.8/site-packages/requests/adapters.py", line 440, in send
resp = conn.urlopen(
File "/Users/ivanli/git/own/ci-test/lib/python3.8/site-packages/urllib3/connectionpool.py", line 726, in urlopen
retries = retries.increment(
File "/Users/ivanli/git/own/ci-test/lib/python3.8/site-packages/urllib3/util/retry.py", line 410, in increment
raise six.reraise(type(error), error, _stacktrace)
File "/Users/ivanli/git/own/ci-test/lib/python3.8/site-packages/urllib3/packages/six.py", line 734, in reraise
raise value.with_traceback(tb)
File "/Users/ivanli/git/own/ci-test/lib/python3.8/site-packages/urllib3/connectionpool.py", line 670, in urlopen
httplib_response = self._make_request(
File "/Users/ivanli/git/own/ci-test/lib/python3.8/site-packages/urllib3/connectionpool.py", line 392, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 1252, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 1298, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 1247, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 1046, in _send_output
self.send(chunk)
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/http/client.py", line 968, in send
self.sock.sendall(data)
urllib3.exceptions.ProtocolError: ('Connection aborted.', BrokenPipeError(32, 'Broken pipe'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/ivanli/git/own/ci-test/tencent/pic.py", line 216, in
run()
File "/Users/ivanli/git/own/ci-test/tencent/pic.py", line 211, in run
res = CIApi().req(uri=f"/{fname}", method="put", body=res_body, headers=headers)
File "/Users/ivanli/git/own/ci-test/tencent/pic.py", line 182, in req
rsp = HttpReq(method=method, url=url, data=body, headers=headers).req()
File "/Users/ivanli/git/own/ci-test/tencent/pic.py", line 48, in req
return s.send(s.prepare_request(self))
File "/Users/ivanli/git/own/ci-test/lib/python3.8/site-packages/requests/sessions.py", line 645, in send
r = adapter.send(request, **kwargs)
File "/Users/ivanli/git/own/ci-test/lib/python3.8/site-packages/requests/adapters.py", line 501, in send
raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', BrokenPipeError(32, 'Broken pipe'))
Process finished with exit code 1
解决：
原因是用的urllib3库版本是1.25.x，这个版本有bug，需要升到1.26.x
https://github.com/urllib3/urllib3/pull/1524
wecom-temp-11eda5f4582434a001ad3250ce387916.png