[Zope3-Users] Getting request from subscriber ?
Hi, Probably a simple question... I need to extract request's content from an event handler defined via a subscriber. request doesn't seems to be in a subscriber's context. So how can I get it ?? Thanks, Thierry -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Getting request from subscriber ?
On Mon, 2006-02-13 at 12:02 +0100, Thierry FLORAC wrote: Hi, Probably a simple question... I need to extract request's content from an event handler defined via a subscriber. request doesn't seems to be in a subscriber's context. So how can I get it ?? Oops, Sorry ! I've already found the ZCML set_before_add instruction of addForm directive which perfectly handles my needs... Bye, Thierry -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] Getting request from subscriber ?
On Feb 13, 2006, at 6:02 AM, Thierry FLORAC wrote:
Hi,
Probably a simple question...
I need to extract request's content from an event handler defined
via a subscriber.
request doesn't seems to be in a subscriber's context. So how can
I get it ??
option 1: make the subscriber listen for an event that has a request
attribute (perhaps one you generate).
option 2: see if there's another way to do what you want
option 3: grab it by force from the thread locals--something like this:
import zope.security.management
from zope.publisher.interfaces import IRequest
def getRequest():
i = zope.security.management.getInteraction() # raises
NoInteraction
for p in i.participations:
if IRequest.providedBy(p):
return p
raise RuntimeError('No IRequest in interaction')
Gary
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