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Re: [apps-discuss] Fun with URLs and regex

Mark Nottingham <mnot@mnot.net> Thu, 08 January 2015 15:07 UTC

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From: Mark Nottingham <mnot@mnot.net>
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To: Matthew Kerwin <matthew@kerwin.net.au>
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Subject: Re: [apps-discuss] Fun with URLs and regex
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Fixed, thanks.

I’m hoping to put this into a proper github project soon and refactor it, to make reading it and making contributions easier.

Cheers,


> On 7 Jan 2015, at 6:09 pm, Matthew Kerwin <matthew@kerwin.net.au> wrote:
> 
> On 8 January 2015 at 07:35, Mark Nottingham <mnot@mnot.net> wrote:
> I’ve updated my Python script that serves as a translation of ABNF for URIs into regex.
> 
> https://gist.github.com/mnot/138549
> 
> ​[...]​​​
> ​​
> 
> This is very cool. I'm definitely going to use it to help me retool the file ABNF. Thanks.
> 
> 
> ​​Would the respective communities review the regex to make sure they’re faithful (except for the caveat around quoted strings)?
> 
> 
> ​Having a look at file:
> 
> #456-458:
> 
> ​| ​# f-auth         = [ userinfo "@" ] host
> ​| ​
> | file_f_auth = r"(?: %(userinfo)s @ %(host)s )" % locals()
> 
> Shouldn't there be a `()?` around userinfo@​ ?
> 
> ​Cheers
> -- 
>   Matthew Kerwin
>   http://matthew.kerwin.net.au/
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> apps-discuss mailing list
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--
Mark Nottingham   http://www.mnot.net/

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