proxy-examples/python/httpx-proxy.py at main · proxymesh/proxy-examples · GitHub

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#!/usr/bin/env python3

"""

httpx (sync) with an HTTP proxy.

Configuration via environment variables:

PROXY_URL - Proxy URL (required), e.g., http://user:pass@proxy:8080

TEST_URL - URL to request (default: https://api.ipify.org?format=json)

RESPONSE_HEADER - Optional header name to print from the response

Documentation: https://www.python-httpx.org/advanced/proxies/

"""

import os

import sys

import httpx

proxy_url = os.environ.get('PROXY_URL') or os.environ.get('HTTPS_PROXY')

if not proxy_url:

print('Error: Set PROXY_URL environment variable', file=sys.stderr)

sys.exit(1)

test_url = os.environ.get('TEST_URL', 'https://api.ipify.org?format=json')

response_header = os.environ.get('RESPONSE_HEADER')

with httpx.Client(proxy=proxy_url, timeout=30.0) as client:

response = client.get(test_url)

print(f'Status: {response.status_code}')

print(f'Body: {response.text}')

if response_header:

print(f'{response_header}: {response.headers.get(response_header)}')

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