[pylons-discuss] has anyone made a tween/middleware/etc to adapt status codes depending on http protocol?

[Jonathan Vanasco]

Hoping to not reinvent the wheel if possible... 

I'd like to write our code redirects as HTTP/1.1 when applicable (such as 
303SeeOther on a successful post submission), but downgrade it to 
HTTP/1.0's 302 redirect if the client hasn't identified HTTP/1.1.  

Has anyone worked on this?

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Re: [pylons-discuss] Porting a ZOPE (2.13) application into PYRAMID

[Mikko Ohtamaa]

Hi Roberty,

You are right; Pyramid is your best bet. Pyramid community knows ho to
interact with ZODB and Chameleon is prettty close to ZPT.  I would suggest
continuous migration approach, where you start moving views to a Pyramid
server URL by URL, using some kind URL map on the front end web server
(nginx?)

-Mikko

On 14 September 2017 at 19:12,  wrote:

> Hello to everybody,
> I have an alive application running in (on) ZOPE 2.13.
> We are maintaining the application with linux virtual machines running
> python 2.7 and ZOPE 2.13.
>
> Here are a summary description of the objects present in ZODB:
> - 335 pages are written in *ZPT *(Zope Page Template)
> - 230 pages are still written in *DTML *=> we are (slowly) rewriting them
> in *ZPT*
> - 123 javascript (*DTML *Document type) scripts
> - 919 python scripts
> - 421 *ZSQL *scripts => we are (slowly) moving SQL queries on server side
>
> Moreover, we use *ZOPE Extensions* to call *external *services that are
> - called through XML/RPC protocol
> - 80% provided by a python business application server
> - 20% provided by a java-tomcat business application server
>
> Since ZOPE is dead, or so it seems (at least as own product),
> I'm looking for a little-painful-solution to run away from ZOPE.
>
> My idea was keeping the 2 business server python and java and porting only
> the ZOPE stuff in another python framework.
>
> I thought that PYRAMID could do the job, expecially if I could port easily
> the *ZPT *pages to CAMELEON.
>
> Can anybody give any suggestion?
>
> Thank you very much,
> Roberto Vivarelli
>
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-- 
Mikko Ohtamaa
http://opensourcehacker.com
http://twitter.com/moo9000

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[pylons-discuss] Porting a ZOPE (2.13) application into PYRAMID

[roberto . ihs]

Hello to everybody,
I have an alive application running in (on) ZOPE 2.13.
We are maintaining the application with linux virtual machines running 
python 2.7 and ZOPE 2.13.

Here are a summary description of the objects present in ZODB:
- 335 pages are written in *ZPT *(Zope Page Template)
- 230 pages are still written in *DTML *=> we are (slowly) rewriting them 
in *ZPT*
- 123 javascript (*DTML *Document type) scripts
- 919 python scripts
- 421 *ZSQL *scripts => we are (slowly) moving SQL queries on server side

Moreover, we use *ZOPE Extensions* to call *external *services that are
- called through XML/RPC protocol
- 80% provided by a python business application server 
- 20% provided by a java-tomcat business application server 

Since ZOPE is dead, or so it seems (at least as own product),
I'm looking for a little-painful-solution to run away from ZOPE.

My idea was keeping the 2 business server python and java and porting only 
the ZOPE stuff in another python framework.

I thought that PYRAMID could do the job, expecially if I could port easily 
the *ZPT *pages to CAMELEON.

Can anybody give any suggestion?

Thank you very much,
Roberto Vivarelli

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