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import requests
from urllib3.util.ssl_ import create_urllib3_context
from .structured_reference import *
class LegacyHTTPAdapter(requests.adapters.HTTPAdapter):
""" An adapter to allow unsafe legacy renegotiation necessary to connect to
gravely outdated ETA production servers.
"""
def init_poolmanager(self, *args, **kwargs):
# This is not defined before Python 3.12
# cfr. https://github.com/python/cpython/pull/93927
# Origin: https://github.com/openssl/openssl/commit/ef51b4b9
OP_LEGACY_SERVER_CONNECT = 0x04
context = create_urllib3_context(options=OP_LEGACY_SERVER_CONNECT)
kwargs["ssl_context"] = context
return super().init_poolmanager(*args, **kwargs)
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