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✏️ ib3/util/proxy.py

from .ssl_ import create_urllib3_context, resolve_cert_reqs, resolve_ssl_version

def connection_requires_http_tunnel(
    proxy_url=None, proxy_config=None, destination_scheme=None
):
    """
    Returns True if the connection requires an HTTP CONNECT through the proxy.

:param URL proxy_url:
        URL of the proxy.
    :param ProxyConfig proxy_config:
        Proxy configuration from poolmanager.py
    :param str destination_scheme:
        The scheme of the destination. (i.e https, http, etc)
    """
    # If we're not using a proxy, no way to use a tunnel.
    if proxy_url is None:
        return False

# HTTP destinations never require tunneling, we always forward.
    if destination_scheme == "http":
        return False

# Support for forwarding with HTTPS proxies and HTTPS destinations.
    if (
        proxy_url.scheme == "https"
        and proxy_config
        and proxy_config.use_forwarding_for_https
    ):
        return False

# Otherwise always use a tunnel.
    return True

def create_proxy_ssl_context(
    ssl_version, cert_reqs, ca_certs=None, ca_cert_dir=None, ca_cert_data=None
):
    """
    Generates a default proxy ssl context if one hasn't been provided by the
    user.
    """
    ssl_context = create_urllib3_context(
        ssl_version=resolve_ssl_version(ssl_version),
        cert_reqs=resolve_cert_reqs(cert_reqs),
    )

if (
        not ca_certs
        and not ca_cert_dir
        and not ca_cert_data
        and hasattr(ssl_context, "load_default_certs")
    ):
        ssl_context.load_default_certs()

return ssl_context

Batal

⬅ urllib3 13 item

Nama	Tipe	Ukuran	Diubah	Aksi
📁__pycache__	dir	—	2026-07-29 13:48	📂 Buka
🐍__init__.py	py	1.1 KB	2026-07-29 13:47	✏️ 👁️
🐍connection.py	py	4.8 KB	2026-07-29 13:47	✏️ 👁️
🐍proxy.py	py	1.6 KB	2026-07-29 13:47	✏️ 👁️
🐍queue.py	py	498 B	2026-07-29 13:47	✏️ 👁️
🐍request.py	py	4 KB	2026-07-29 13:47	✏️ 👁️
🐍response.py	py	3.4 KB	2026-07-29 13:47	✏️ 👁️
🐍retry.py	py	20.9 KB	2026-07-29 13:47	✏️ 👁️
🐍ssl_.py	py	16.8 KB	2026-07-29 13:47	✏️ 👁️
🐍ssltransport.py	py	6.8 KB	2026-07-29 13:47	✏️ 👁️
🐍timeout.py	py	9.8 KB	2026-07-29 13:47	✏️ 👁️
🐍url.py	py	13.7 KB	2026-07-29 13:47	✏️ 👁️
🐍wait.py	py	5.3 KB	2026-07-29 13:47	✏️ 👁️

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