Spotting similarities and patterns within a string - Python

Posted by RadiantHex on Stack Overflow See other posts from Stack Overflow or by RadiantHex
Published on 2010-05-13T09:06:54Z Indexed on 2010/05/13 9:24 UTC
Read the original article Hit count: 257

Filed under:

python

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string

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pattern-matching

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spam-prevention

Hi folks,

this is the use case I'm trying to figure this out for.

I have a list of spam subscriptions to a service and they are killing conversion rate and other usability studies.

The emails inserted look like the following:

[email protected]

[email protected]

[email protected]

roger[...]_surname[...]@hotmail.com

What would be your suggestions on spotting these entries by using an automated script? It feels a little more complicated than it actually looks.

Help would be very much appreciated!

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