7 items tagged “regularexpressions”
r1chardj0n3s/parse: Parse strings using a specification based on the Python format() syntax. (via) Really neat API design: parse() behaves almost exactly in the opposite way to Python’s built-in format(), so you can use format strings as an alternative to regular expressions for extracting specific data from a string. # 25th February 2018, 4:58 pm
A Regular Expression Matcher: Code by Rob Pike, Exegesis by Brian Kernighan (via) Delightfully clear and succinct 30-line C implementation of a regular expression matcher that supports $, ^, . and * operations. # 5th December 2017, 6:36 pm
Every time you attempt to parse HTML with regular expressions, the unholy child weeps the blood of virgins, and Russian hackers pwn your webapp. Parsing HTML with regex summons tainted souls into the realm of the living. HTML and regex go together like love, marriage, and ritual infanticide.
Django security updates released. A potential denial of service vulnerability has been discovered in the regular expressions used by Django form library’s EmailField and URLField—a malicious input could trigger a pathological performance. Patches (and patched releases) for Django 1.1 and Django 1.0 have been published. # 10th October 2009, 12:24 am
Introducing Yardbird. I absolutely love it—an IRC bot built on top of Twisted that passes incoming messages off to Django code running in a separate thread. Requests and Response objects are used to represent incoming and outgoing messages, and Django’s regex-based URL routing is used to dispatch messages to different handling functions based on their content. # 22nd May 2009, 11:13 pm