September 2002 - Zope

registerBeforeTraverse()
by Bo M. Maryniuck 24 Sep '02

24 Sep '02

Hi. Is anybody know how to subj a Product, which is called and returns some HTML or just checks some data? I still can't find how to make it work: class OU(SimpleItem.Item, Implicit, ObjectManager): """Class of OU""" meta_type = 'OU BTest' def __init__(self, id): """Init of BTest""" self.id = id def index_html(self): """index_html""" return "<html><body>Test here...</body></html>" def __call__(self, container, req): """Should be before traverse hook?""" return "<b>On hook?</b>" def manage_beforeDelete(self, item, container): if item is self: handle = self.meta_type + '/' + self.getId() BeforeTraverse.unregisterBeforeTraverse(container, handle) def manage_afterAdd(self, item, container): if item is self: handle = self.meta_type + '/' + self.getId() container = container.this() nc = BeforeTraverse.NameCaller(self.getId()) BeforeTraverse.registerBeforeTraverse(container, nc, handle) Yes, if I add this product, e.g. into "spam" as "test" www.myhost.com/spam/test, then when I call "spam", where is also "index_html" I just see "index_html". :/ Or I doing something completely wrong? -- Regards, Bogdan > find /lib/modules/2.4.17-expt/kernel/ -type f|while read i; do insmod $i; done You're sick. I like you. -- Andrew Morton on lkml

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free editors for Windows with ftp/webDAV
by Danny Morgan 24 Sep '02

24 Sep '02

greetings, zopistas: I am looking for recommendations for a free text or WYSIWIG editor for Windows that can publish to a Zope instance. For Windows machines, so far the best thing I have found is Mozilla's composer, but it has some annoying shortcomings. I personally wouldn't mind shelling out some cash for a good product, but I would like something that can be used by students and others without money. All recommendations and comments will be appreciated. Danny Morgan

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Re: [Zope] breadcrumbs ques
by Jaroslav Lukesh 24 Sep '02

24 Sep '02

Hi, why bogus? In past I was send here 2 breadcrumbs solutions (I am not author), that works differently. Try these and you will see that these are works at any situation. One display path from where user comes, and second display navigational hierarchy only. regards JL. ---------- Odesílatel: AM <list_subscriber(a)neurobs.com> what about Chris' solution and his comment : "Using PARENTS for breadrumbs is bogus." -AM Jaroslav Lukesh wrote: >Hi, try pure DTML solution, what works with virtual webs too: > ><dtml-in "PARENTS[:-1]" skip_unauthorized > > >><dtml-if sequence-start><dtml-else

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RE: [Zope] How to get the current logged on user?
by Chris Beaven 24 Sep '02

24 Sep '02

Oops my mistake... I meant: from AccessControl import getSecurityManager user = getSecurityManager().getUser() -----Original Message----- From: Chris Beaven [mailto:Chris@d-designz.co.nz] Sent: Tuesday, 24 September 2002 2:37 p.m. To: Zachary Wu; zope(a)zope.org Subject: RE: [Zope] How to get the current logged on user? context.SecurityGetUser() -----Original Message----- From: Zachary Wu [mailto:zachary@combi.com.cn] Sent: Tuesday, 24 September 2002 2:30 p.m. To: 'Chris Beaven'; zope(a)zope.org Subject: RE: [Zope] How to get the current logged on user? And how can I use it in python script? when I use: us = SecurityGetUser().getUserName() print us return printed teh Zope tell me "SecurityGetUser().getUserName()" ------------------------------------------------------------------------ -------------- global name 'SecurityGetUser' is not defined Hi Zachary, It's mentioned in The Zope Book under the Users and Security chapter. <dtml-var expr="_.SecurityGetUser().getUserName()"> The _.SecurityGetUser() safely calls the getUser() method -----Original Message----- From: Zachary Wu [mailto:zachary@combi.com.cn] Sent: Tuesday, 24 September 2002 1:34 p.m. To: zope(a)zope.org Subject: [Zope] How to get the current logged on user? I found the function "getUser(self)" in the "Zope book", but I don't know how to use it. There is no example to show :( _______________________________________________ Zope maillist - Zope(a)zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) _______________________________________________ Zope maillist - Zope(a)zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )

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RE: [Zope] How to get the current logged on user?
by Chris Beaven 24 Sep '02

24 Sep '02

context.SecurityGetUser() -----Original Message----- From: Zachary Wu [mailto:zachary@combi.com.cn] Sent: Tuesday, 24 September 2002 2:30 p.m. To: 'Chris Beaven'; zope(a)zope.org Subject: RE: [Zope] How to get the current logged on user? And how can I use it in python script? when I use: us = SecurityGetUser().getUserName() print us return printed teh Zope tell me "SecurityGetUser().getUserName()" ------------------------------------------------------------------------ -------------- global name 'SecurityGetUser' is not defined Hi Zachary, It's mentioned in The Zope Book under the Users and Security chapter. <dtml-var expr="_.SecurityGetUser().getUserName()"> The _.SecurityGetUser() safely calls the getUser() method -----Original Message----- From: Zachary Wu [mailto:zachary@combi.com.cn] Sent: Tuesday, 24 September 2002 1:34 p.m. To: zope(a)zope.org Subject: [Zope] How to get the current logged on user? I found the function "getUser(self)" in the "Zope book", but I don't know how to use it. There is no example to show :( _______________________________________________ Zope maillist - Zope(a)zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )

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RE: [Zope] How to get the current logged on user?
by Chris Beaven 24 Sep '02

24 Sep '02

Hi Zachary, It's mentioned in The Zope Book under the Users and Security chapter. <dtml-var expr="_.SecurityGetUser().getUserName()"> The _.SecurityGetUser() safely calls the getUser() method -----Original Message----- From: Zachary Wu [mailto:zachary@combi.com.cn] Sent: Tuesday, 24 September 2002 1:34 p.m. To: zope(a)zope.org Subject: [Zope] How to get the current logged on user? I found the function "getUser(self)" in the "Zope book", but I don't know how to use it. There is no example to show :(

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How to get the current logged on user?
by Zachary Wu 24 Sep '02

24 Sep '02

I found the function "getUser(self)" in the "Zope book", but I don't know how to use it. There is no example to show :(

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Object via id in PyScript
by AM 24 Sep '02

24 Sep '02

Hi, Is there any way I can get a hold of an object vis its idin PyScript?? The reason being I have a PyScript that gets the id of an object as argument and I want the title of that object. TIA AM -- ================================================================== Aseem Mohanty Neurobehavioral Systems Inc, 828 San Pablo Ave, Albany, CA 94706 (R) 510 7696011 (M) 510 3014871 (O) 510 5279231 ================================================================== "I saw `cout' being shifted "Hello world" times to the left and stopped right there!!" -- Steve Gonedes ==================================================================

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Re: [Zope] breadcrumbs ques
by Jaroslav Lukesh 23 Sep '02

23 Sep '02

| Odesílatel: AM <list_subscriber(a)neurobs.com> | my final solution: | | result = [] | url = container.REQUEST.BASE0 | path = context.getPhysicalPath() | for id in path: | if id != '': | url = url + '/' + id | result.append({'id':id,'url':url}) | return result # adjust as appropriate to get your site root | | | Now the only problem is I wanted the titles for these thingies cos ids | cant have spaces..... Hi, try pure DTML solution, what works with virtual webs too: <dtml-in "PARENTS[:-1]" skip_unauthorized ><dtml-if sequence-start><dtml-else ><a class="navltop" href="<dtml-var absolute_url>/"><dtml-var title_or_id></a ></dtml-if ><dtml-if sequence-end><dtml-else ><br></dtml-if ></dtml-in> put that DTML Method at ROOT of your Zope web. Regards J. Lukesh

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Re: [Zope] Can Zope Handle This Site ?
by Toon Moene 23 Sep '02

23 Sep '02

Paul Winkler wrote: > With that kind of traffic, I assume you have some money to spend. Ah, mistake number one (from my side). My employer is a (Dutch) government agency. Any traffic on our site is supposed to be paid for already in taxes - so the expense on constructing the site should be minimized :-) -- Toon Moene - mailto:toon@moene.indiv.nluug.nl - phoneto: +31 346 214290 Saturnushof 14, 3738 XG Maartensdijk, The Netherlands Maintainer, GNU Fortran 77: http://gcc.gnu.org/onlinedocs/g77_news.html Join GNU Fortran 95: http://g95.sourceforge.net/ (under construction)

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