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How to use Python to write a positioning script, many novices are not very clear about this, in order to help you solve this problem, the following editor will explain for you in detail, people with this need can come to learn, I hope you can gain something.

Recently, the boy's girlfriend is not normal. She often comes home late and says something is wrong, but refuses to say anything else.

So he came to me and asked me if I could locate his girlfriend while she was out.

This must be arranged, ah, let's look at the specific mode of operation:

Step 1: IP address

IP address: IP address is divided into local area network (LAN) and wide area network (WAN). It implements Internet networks with different hardware structures and different operating systems all over the world. In the whole Internet, no node relies on a unique IP address to distinguish and connect with each other.

Step 2: write a script

Enter a big data statistical platform that specializes in doing IP addresses, analyze the structure of this website, and find out what we need.

After analysis, the structure of the site is very simple, there is no special protection, the following is what we need to crawl; but here I use the graphical interface to do.

Our goal is to get IP to locate its address, so we need to give the guy's girlfriend a condition to enter IP and the area after crawling the website data through the crawler.

After running, there is a very simple interface; some of the attribute applications in it are also very simple, which will not be described too much here.

In this way, a simple script located through IP is written.

Step 3: get IP data

First, generate headers with one click

Step 4: use re regular expressions; parse the data content

Regular expressions are a very flexible way of parsing, using a simple and rough wildcard scheme

Step 5: display the parsed content in the interface

Here, backfeed is used to send the parsed content back to the window list for display.

In the graphical interface, the Button component has a property called command, which binds to an event. When we click on the component, the bound event is executed, and this is the event that is our crawler.

Get the detailed IP address:

Query the location by IP address:

Well, sure enough, I will choose a place to mourn for this guy in silence!

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