AIOHTTP Setting Proxy IP: Python Asynchronous HTTP Request Proxy Configuration

Hands-on teaching you to play with proxy IP with Python

Crawler friends should understand, now the site anti-climbing mechanism is more and more difficult. Last week a do data collection old brother to find me complaining, said their company project by the target site blocked more than a dozen IP. this time we should offer our masterpiece ---The Proxy IP MethodThe first thing we're going to talk about today is how to configure proxies with aiohttp. Today we will talk about how to use aiohttp asynchronous magic tool configuration proxy, incidentally, we have a good use of ipipgo service.

Don't step on potholes in the installation environment

First make sure your Python version is above 3.6, install aiohttp remember to use this command:

pip install aiohttp[speedups]

Don't miss this [speedups], it can increase the parsing speed. If you get installation errors, try upgrading your pip version first, I've done this three times in the last year.

Agent Configuration Core Code

Straight to the dry end, using ipipgo's residential agent as an example:

import aiohttp

async def fetch():
    proxy_auth = aiohttp.BasicAuth("ipipgo account", "password")
    async with aiohttp.ClientSession() as session.
        async with session.get(
            "https://目标网站.com",
            proxy="http://gateway.ipipgo.com:8080",
            proxy_auth=proxy_auth
        ) as response: return await response.text()
            return await response.text()

Note that the proxy parameter should be the one provided by ipipgo.gateway addressThe IP address of the API is not a direct IP address, but it is an IP address that you can write directly in the code, and the result is that the IP address is blocked in half an hour!

How to choose between dynamic vs static

Here's a whole comparison table for you to visualize more:

Here's the kicker.TK LineThis black technology, do cross-border e-commerce friends measured delay can be pressed to 200ms or less, more than twice as fast as the ordinary line.

Guidelines on demining of common problems

Q: Why can't I connect to the agent?
A: First check three elements: 1. account whether the fees are owed 2. terminal firewall settings 3. proxy protocol whether to choose the right (http/https do not confuse)

Q: What should I do if I encounter an SSL certificate error?
A: Add a parameter to ClientSession:

connector = aiohttp.TCPConnector(ssl=False)

But long-term use of the proposal to contact ipipgo technology for exclusive certificates, safe and worry-free!

Q: How can I check the remaining traffic?
A: Log in to the ipipgo console to see usage statistics directly, or call their REST API for real-time queries

Advanced Tips and Tricks

1. Multi-agent polling remember to useasyncio.gatherparallel request
2. The set timeout should never exceed 30 seconds, and it is recommended that it be written as such:

timeout = aiohttp.ClientTimeout(total=20)

3. Bombarded by captcha? Go to ipipgoDedicated Static IPPackage, pro-recognition rate straight down 60%

Finally, to be honest, choosing a proxy service is similar to finding a date, don't just look at the cheap price. The likes of ipipgo can provide1v1 Customized SolutionsThe special needs of the encounter directly to the technical small brother docking, than you toss your own save a lot of trouble. Especially for overseas business, their cross-border line can really save lives, who uses who knows.