- Zope-Dev - Zope lists

Render DTML without having it in a Zope object
by Stephan Richter 08 Sep '00

08 Sep '00

Hello everyone, I have some HTML/DTML saved in the database and I want to now display it. But before I display, I need to render the DTML that is contained in the text. Can anyone lead my in the right direction; maybe by telling me which file handles the rendering and I can read some source code. But of course, it would be cool, if I could get a more explained response. BTW, I can call the method to render the text from Python or DTML. I really don't care. Thanks in advance!!! Regards, Stephan -- Stephan Richter CBU - Physics and Chemistry Student Web2k - Web Design/Development & Technical Project Management

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RE Skinscipt
by James Johnson 08 Sep '00

08 Sep '00

I think Somebody is working on a short Skinscript tutorial. Get your Free E-mail at http://tacoma.zzn.com ____________________________________________________________ Get your own Web-Based E-mail Service at http://www.zzn.com

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RE Skinscipt
by James Johnson 08 Sep '00

08 Sep '00

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Re: [Zope-dev] Folderish objects and multiple inheritance
by Andy McKay 08 Sep '00

08 Sep '00

----- Original Message ----- From: "Andy McKay" <andym(a)ActiveState.com> To: <zope(a)zope.org> Sent: Tuesday, September 05, 2000 2:13 PM Subject: [Zope] Re: [Zope-dev] Folderish objects and multiple inheritance > Hmmm I can override inheritance in a simple class... I guess theres > something in Zope thats annoying this: > > class A: > var = 'A' > > def test(self): > return self.var > > class B: > var = 'B' > > def test(self): > return self.var > > class C(B, A): > var = 'C' > > def test(self): > return A.var > > c = C() > print c.test() > > OUTPUT>> A > > ----- Original Message ----- > From: "Andy McKay" <andym(a)ActiveState.com> > To: <zope-dev(a)zope.org> > Sent: Tuesday, September 05, 2000 11:35 AM > Subject: [Zope-dev] Folderish objects and multiple inheritance > > > > Hi there, > > > > Ok so I have a class that has multiple inheritance. My main class (A) > works > > fine, but I wanted to add in folderish properties. The problem is the > order > > of multiple inheritance and viewing folder objects. When you view a folder > > from you call index_html and this gives a content list. > > > > By inheriting this way: > > > > class B(A, Folder): > > > > I have kept all my A methods. However viewing it does not produce the > > content list since its overwritten by A. Of course inheriting: > > > > class B(Folder, A): > > > > Does work for that, but breaks all my other methods. > > > > Solutions: > > > > Well I tried defining a tab - view_folder which was something along the > line > > of: > > > > def view_folder(self, client=None, REQUEST={}): > > ''' doc string ''' > > return Folder(self, client, REQUEST) > > > > But get an attribute error on manage_tabs. > > > > Any ideas? > > > > Thanks. > > > > -- > > Andy McKay, Developer. > > ActiveState. > > > > > > _______________________________________________ > > Zope-Dev maillist - Zope-Dev(a)zope.org > > http://lists.zope.org/mailman/listinfo/zope-dev > > ** No cross posts or HTML encoding! ** > > (Related lists - > > http://lists.zope.org/mailman/listinfo/zope-announce > > http://lists.zope.org/mailman/listinfo/zope ) > > > > > _______________________________________________ > 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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unsubscribe
by Troy Coburn 07 Sep '00

07 Sep '00

Troy Coburn Programmer Analyst troy(a)qtrain.net <mailto:troy@qtrain.net> 506.460.1280 (tel) 506.460.1289 (fax) www.qtrain.net <http://www.qtrain.net> Leaders in XML Architecture -----Original Message----- From: Roy Vaccaro [mailto:roy@cots.net] Sent: Thursday, September 07, 2000 4:04 PM To: zope-dev(a)zope.org Subject: [Zope-dev] unsubscribe zope-dev-admin(a)zope.org wrote: > Send Zope-Dev maillist submissions to > zope-dev(a)zope.org > > To subscribe or unsubscribe via the web, visit > http://lists.zope.org/mailman/listinfo/zope-dev > or, via email, send a message with subject or body 'help' to > zope-dev-request(a)zope.org > You can reach the person managing the list at > zope-dev-admin(a)zope.org > > (When replying, please edit your Subject line so it is more specific than > "Re: Contents of Zope-Dev digest...") > > Today's Topics: > > 1. Re: ZDebug questions (Shane Hathaway) > 2. Re: TCPWatch How-To (Shane Hathaway) > 3. Re: Python 1.6, "Expected node type 12, got 312" (Toby Dickenson) > 4. CalendarTag, year mode image (Ibañez Palomar Juan David) > > --__--__-- > > Message: 1 > Date: Wed, 06 Sep 2000 10:06:54 -0400 > From: Shane Hathaway <shane(a)digicool.com> > Organization: Digital Creations, Inc. > To: Chris Withers <chrisw(a)nipltd.com> > CC: zope-dev(a)zope.org > Subject: [Zope-dev] Re: ZDebug questions > > Chris Withers wrote: > > Using your sample 'bad' DTML, I got the same but the 'Contains name?' > > column didn't show up :-( > > > > Any ideas? (yes, I was tracking down a security exception, and that > > column may have been really useful ;-) > > My guess is you're using Zope 2.1.6. ZDebug doesn't have a way to > figure out what DTML method is being called in Zope 2.1.6. Strange but > true. So it shows what it can. The 2.2.x security context stack is > used to figure it out in 2.2.x. (Which is still a hack. :-/ ) > > > ...speaking of which, this is related to the following PTK Tracker > > Issue: > > > > http://www.zope.org/Products/PTK/Tracker/110 > > > > while Andy and I were playing with some stuff, we managed to make ZDebug > > cry by giving the discussion_thread_view DTML method the 'Member' proxy > > role and then viewing it from a Member's toolbox (what's the new name > > for that?) on the left: > > > > Error Type: TypeError > > Error Value: not all arguments converted > > Oops! Try this patch (I left out a "%s"): > > =================================================================== > RCS file: > /cvs-repository/Packages/Products/ZDebug/DebugSecurityPolicy.py,v > retrieving revision 1.2 > diff -u -r1.2 DebugSecurityPolicy.py > --- DebugSecurityPolicy.py 2000/09/04 19:23:58 1.2 > +++ DebugSecurityPolicy.py 2000/09/06 14:04:32 > @@ -234,8 +234,8 @@ > info = 'The proxy roles set for ' \ > '%s do not allow access to %s, which is > ' \ > 'contained in %s. The proxy roles would > ' \ > - 'have to include one of the following > roles:' \ > - % ( > + 'have to include one of the following ' > \ > + 'roles: %s' % ( > getCleanPath(eo), cleanupName(name, > value), > getCleanPath(container, value), > tuple(roles)) > > > Well, thanks for the product, it looks like being _extremely_ useful > > :-)) > > Thank you. I know when I was new to Zope this would have been > tremendously useful. Now it's useful because it should help people > solve problems on their own rather than having to post to the list. > > Shane > > --__--__-- > > Message: 2 > Date: Wed, 06 Sep 2000 10:16:39 -0400 > From: Shane Hathaway <shane(a)digicool.com> > Organization: Digital Creations, Inc. > To: Chris Withers <chrisw(a)nipltd.com> > CC: zope-dev(a)zope.org > Subject: Re: [Zope-dev] TCPWatch How-To > > Chris Withers wrote: > > > > Shane Hathaway wrote: > > > TCPWatch is a simple Python script that lets you monitor a TCP > > > connection. > > > > ...now this really is extremely useful to me, but not for Zope ;-) > > > > However, it did take me a while to wrap my head around it. So here's a > > little How-To/Example (If anyone thinks I should do this as a How-To on > > Zope.org, just let me know...) > > > > 1. Run up Zope on you local machine on port 8080 > > 2. Set the following off in an appropriate shell: > > > > python tcpwatch.py 9080 localhost 8080 > > I thought about writing a server-starter GUI so that command line > wouldn't even be necessary. But I decided I like TCPWatch how it is > already. It's simple and to the point. > > > 3. Point a browser at localhost:9080 > > > > Now, the tkinter window that pops up will show you a list of TCP > > connections that happen and when they started. > > If you click on them you get shown all the data which was sent to the > > server (preceded by '==>') and to the client (preceded by '<==') as well > > as the times the connections opened and closed (could be very useful for > > spotting connections that Zope, or anything else, leaves open longer > > than it should) > > > > This is a very cool little tool :-) > > It should work with most TCP protocols including smtp, imap, pop-3, > ssh, ZEO, and even that new multi-stream protocol announced recently. > It might have troubles with ftp, however. > > BTW it uses decimal rather than octal to encode control characters, > which doesn't follow the "standard" but rather my own preference. :-) > It should probably be a command-line option. > > Shane > > --__--__-- > > Message: 3 > From: Toby Dickenson <mbel44(a)dial.pipex.net> > To: "John Hayward-Warburton (Programming account)" <linux(a)billabong.demon.co.uk> > Cc: zope-dev(a)zope.org > Subject: Re: [Zope-dev] Python 1.6, "Expected node type 12, got 312" > Date: Wed, 06 Sep 2000 15:45:49 +0100 > Reply-To: tdickenson(a)geminidataloggers.com > > On Wed, 06 Sep 2000 13:48:09 +0000, "John Hayward-Warburton > (Programming account)" <linux(a)billabong.demon.co.uk> wrote: > > >Hi, > > > >Clean build of Python 1.6 (downloaded immediately following release > >notification), clean build of Zope-2.2.1-src; > > > >Accessing /manage brings an error in gparse.py, line 293 (ast=sequence2ast) > >, "Expected node type 12, got 312". > > > >Anyone else seeing this? Anyone know what it means? > > Yes, there was a bug in pythons parser module. If you are deperate to > use 1.6 then you will need to compile an old copy of parsermodule.c. > > However, I recommend using the current CVS of python 2.0. This (and > other) bugs have been fixed relative to 1.6 > > Toby Dickenson > tdickenson(a)geminidataloggers.com > > --__--__-- > > Message: 4 > Subject: [Zope-dev] CalendarTag, year mode image > To: zope-dev(a)zope.org > Date: Wed, 6 Sep 2000 20:32:26 +0200 (DFT) > Reply-To: <al028823(a)alumail.uji.es> > From: al028823(a)alumail.uji.es (Ibañez Palomar Juan David) > > Hi all, > > I'd like to release the 0.9.21 version of the CalendarTag soon, but > first I want to change the year mode image, currently it's an "Y" which > is not very international, I'd like to see a language neutral image. > > The interface of the CalendarTag is based in the Palm Pilot, but the > Palm III I've here lacks the year mode, I think the Palm VII has. > > Could somebody send me an international image for the CalendarTag > year mode? > > Thanks in advance, > david > > --__--__-- > > _______________________________________________ > Zope-Dev maillist - Zope-Dev(a)zope.org > http://lists.zope.org/mailman/listinfo/zope-dev > > (To receive general Zope announcements, see: > http://lists.zope.org/mailman/listinfo/zope-announce > > For non-developer, user-level issues, > zope(a)zope.org, http://lists.zope.org/mailman/listinfo/zope ) > > --__--__---- > > End of Zope-Dev Digest _______________________________________________ Zope-Dev maillist - Zope-Dev(a)zope.org http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )

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unsubscribe
by Roy Vaccaro 07 Sep '00

07 Sep '00

zope-dev-admin(a)zope.org wrote: > Send Zope-Dev maillist submissions to > zope-dev(a)zope.org > > To subscribe or unsubscribe via the web, visit > http://lists.zope.org/mailman/listinfo/zope-dev > or, via email, send a message with subject or body 'help' to > zope-dev-request(a)zope.org > You can reach the person managing the list at > zope-dev-admin(a)zope.org > > (When replying, please edit your Subject line so it is more specific than > "Re: Contents of Zope-Dev digest...") > > Today's Topics: > > 1. Re: ZDebug questions (Shane Hathaway) > 2. Re: TCPWatch How-To (Shane Hathaway) > 3. Re: Python 1.6, "Expected node type 12, got 312" (Toby Dickenson) > 4. CalendarTag, year mode image (Ibañez Palomar Juan David) > > --__--__-- > > Message: 1 > Date: Wed, 06 Sep 2000 10:06:54 -0400 > From: Shane Hathaway <shane(a)digicool.com> > Organization: Digital Creations, Inc. > To: Chris Withers <chrisw(a)nipltd.com> > CC: zope-dev(a)zope.org > Subject: [Zope-dev] Re: ZDebug questions > > Chris Withers wrote: > > Using your sample 'bad' DTML, I got the same but the 'Contains name?' > > column didn't show up :-( > > > > Any ideas? (yes, I was tracking down a security exception, and that > > column may have been really useful ;-) > > My guess is you're using Zope 2.1.6. ZDebug doesn't have a way to > figure out what DTML method is being called in Zope 2.1.6. Strange but > true. So it shows what it can. The 2.2.x security context stack is > used to figure it out in 2.2.x. (Which is still a hack. :-/ ) > > > ...speaking of which, this is related to the following PTK Tracker > > Issue: > > > > http://www.zope.org/Products/PTK/Tracker/110 > > > > while Andy and I were playing with some stuff, we managed to make ZDebug > > cry by giving the discussion_thread_view DTML method the 'Member' proxy > > role and then viewing it from a Member's toolbox (what's the new name > > for that?) on the left: > > > > Error Type: TypeError > > Error Value: not all arguments converted > > Oops! Try this patch (I left out a "%s"): > > =================================================================== > RCS file: > /cvs-repository/Packages/Products/ZDebug/DebugSecurityPolicy.py,v > retrieving revision 1.2 > diff -u -r1.2 DebugSecurityPolicy.py > --- DebugSecurityPolicy.py 2000/09/04 19:23:58 1.2 > +++ DebugSecurityPolicy.py 2000/09/06 14:04:32 > @@ -234,8 +234,8 @@ > info = 'The proxy roles set for ' \ > '%s do not allow access to %s, which is > ' \ > 'contained in %s. The proxy roles would > ' \ > - 'have to include one of the following > roles:' \ > - % ( > + 'have to include one of the following ' > \ > + 'roles: %s' % ( > getCleanPath(eo), cleanupName(name, > value), > getCleanPath(container, value), > tuple(roles)) > > > Well, thanks for the product, it looks like being _extremely_ useful > > :-)) > > Thank you. I know when I was new to Zope this would have been > tremendously useful. Now it's useful because it should help people > solve problems on their own rather than having to post to the list. > > Shane > > --__--__-- > > Message: 2 > Date: Wed, 06 Sep 2000 10:16:39 -0400 > From: Shane Hathaway <shane(a)digicool.com> > Organization: Digital Creations, Inc. > To: Chris Withers <chrisw(a)nipltd.com> > CC: zope-dev(a)zope.org > Subject: Re: [Zope-dev] TCPWatch How-To > > Chris Withers wrote: > > > > Shane Hathaway wrote: > > > TCPWatch is a simple Python script that lets you monitor a TCP > > > connection. > > > > ...now this really is extremely useful to me, but not for Zope ;-) > > > > However, it did take me a while to wrap my head around it. So here's a > > little How-To/Example (If anyone thinks I should do this as a How-To on > > Zope.org, just let me know...) > > > > 1. Run up Zope on you local machine on port 8080 > > 2. Set the following off in an appropriate shell: > > > > python tcpwatch.py 9080 localhost 8080 > > I thought about writing a server-starter GUI so that command line > wouldn't even be necessary. But I decided I like TCPWatch how it is > already. It's simple and to the point. > > > 3. Point a browser at localhost:9080 > > > > Now, the tkinter window that pops up will show you a list of TCP > > connections that happen and when they started. > > If you click on them you get shown all the data which was sent to the > > server (preceded by '==>') and to the client (preceded by '<==') as well > > as the times the connections opened and closed (could be very useful for > > spotting connections that Zope, or anything else, leaves open longer > > than it should) > > > > This is a very cool little tool :-) > > It should work with most TCP protocols including smtp, imap, pop-3, > ssh, ZEO, and even that new multi-stream protocol announced recently. > It might have troubles with ftp, however. > > BTW it uses decimal rather than octal to encode control characters, > which doesn't follow the "standard" but rather my own preference. :-) > It should probably be a command-line option. > > Shane > > --__--__-- > > Message: 3 > From: Toby Dickenson <mbel44(a)dial.pipex.net> > To: "John Hayward-Warburton (Programming account)" <linux(a)billabong.demon.co.uk> > Cc: zope-dev(a)zope.org > Subject: Re: [Zope-dev] Python 1.6, "Expected node type 12, got 312" > Date: Wed, 06 Sep 2000 15:45:49 +0100 > Reply-To: tdickenson(a)geminidataloggers.com > > On Wed, 06 Sep 2000 13:48:09 +0000, "John Hayward-Warburton > (Programming account)" <linux(a)billabong.demon.co.uk> wrote: > > >Hi, > > > >Clean build of Python 1.6 (downloaded immediately following release > >notification), clean build of Zope-2.2.1-src; > > > >Accessing /manage brings an error in gparse.py, line 293 (ast=sequence2ast) > >, "Expected node type 12, got 312". > > > >Anyone else seeing this? Anyone know what it means? > > Yes, there was a bug in pythons parser module. If you are deperate to > use 1.6 then you will need to compile an old copy of parsermodule.c. > > However, I recommend using the current CVS of python 2.0. This (and > other) bugs have been fixed relative to 1.6 > > Toby Dickenson > tdickenson(a)geminidataloggers.com > > --__--__-- > > Message: 4 > Subject: [Zope-dev] CalendarTag, year mode image > To: zope-dev(a)zope.org > Date: Wed, 6 Sep 2000 20:32:26 +0200 (DFT) > Reply-To: <al028823(a)alumail.uji.es> > From: al028823(a)alumail.uji.es (Ibañez Palomar Juan David) > > Hi all, > > I'd like to release the 0.9.21 version of the CalendarTag soon, but > first I want to change the year mode image, currently it's an "Y" which > is not very international, I'd like to see a language neutral image. > > The interface of the CalendarTag is based in the Palm Pilot, but the > Palm III I've here lacks the year mode, I think the Palm VII has. > > Could somebody send me an international image for the CalendarTag > year mode? > > Thanks in advance, > david > > --__--__-- > > _______________________________________________ > Zope-Dev maillist - Zope-Dev(a)zope.org > http://lists.zope.org/mailman/listinfo/zope-dev > > (To receive general Zope announcements, see: > http://lists.zope.org/mailman/listinfo/zope-announce > > For non-developer, user-level issues, > zope(a)zope.org, http://lists.zope.org/mailman/listinfo/zope ) > > --__--__---- > > End of Zope-Dev Digest

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Re: [Zope-dev] Acquisition in a DTML Tag
by Brett Carter 07 Sep '00

07 Sep '00

>>>>> "Brett" == Brett Carter <brett(a)kavi.com> writes: Brett> I've defined my own dtml tag (i.e. <dtml-foo></dtml-foo>) Brett> and I am trying to look up an object depending on the Brett> arguments passed to my tag. The python class that defines Brett> the tag inherits from Acquisition.Implicit, but 'self' Brett> doesn't contain any of the Acquisition hiarchy. It seems Brett> like this must be possible, since the <dtml-var> tag must Brett> have to do an object lookup somewhere for objects passed to Brett> it to render. Can anybody shed some light on this? Is it Brett> doable? TIA -Brett Ok, So after some *major* hacking, i've realized that the 'md' passed into the render() method of my dtml tag contains the namespace, and is of type 'TemplateDict' which appears to contain a stack of 'MultiMapping's. Weird. Well, anyways, I just used the 'has_key' and 'getitem' methods to lookup my item. The question now is how do I create a new object in the current namespace? It looks like the TemplateDict is a read-only type of data structure. Anybody? TIA -Brett

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date formatting / extracting substrings
by Jeff Nielsen / Ugo Fast 07 Sep '00

07 Sep '00

Hello out there in Zope world! Again, I'm completely baffled by Zope and the docs are no help either. I'm trying to take an input of a date in the form YYYYMM as the variable MonthID and create a string in the form Month, YYYY as a variable named MonthName. For instance, a MonthID of 200009 should return a MonthName of "September, 2000". I've been looking in the docs and the emails, but I can't figure out how to extract substrings. I think something like this should work to seperate the month value from the MonthID, but it doesn't: <dtml-call "REQUEST.set('MonthValue', _.substring(MonthID,5,2))"> Any guidance would be appreciated. ----------------------- Jeff Nielsen http://www.UgoFast.com/ "Where U Go Fast"

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DCOracleStorage: problems running Full.sql
by Roman Milner 07 Sep '00

07 Sep '00

I'm trying to get DCOracleStorage up and running, but I'm getting errors trying to run Full.sql. I know didly about plsql, so I apalogize if this is obvious. When I run Full.sql I get the following errros. Does this mean my oracle installation is missing something? Thanks, ^Roman ... Table created. Table created. Index created. Commit complete. Package created. No errors. Warning: Package Body created with compilation errors. create package body zodb_methods as * ERROR at line 1: ORA-01041: internal error. hostdef extension doesn't exist No errors. ORA-24323: value not allowed Error accessing package DBMS_APPLICATION_INFO ERROR: ORA-03114: not connected to ORACLE

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RE: [Zope-dev] REPOST: Cut down on the Available Objects list.
by Brian Lloyd 07 Sep '00

07 Sep '00

> Hi, all - someone suggested to me that I should try the zope-dev list > instead of the zope list, here goes. > > When I create ZClasses I can make the Available Objects shrink to just > a couple of available objects via subclasses and so forth. How would > I do this with a Python Class in a Python Zope Product? (Let's say an > OFS.Folder.Folder class, which could normally contain all available > objects.) Erik, In the ObjectManager class (lib/python/OFS/ObjectManager.py), there is a method 'filtered_meta_types', which is called by the DTML that implements the Zope management screens. The job of this method is to filter the list of available objects based on the authorization of the user. An approach that you could use is to override that method in your class so that it only returns the object types that you want. You should probably retain the filtering based on authorization for consistency (you could probably just call the ObjectManager class' method and refilter the result in your overridden version). For ex: class MyFolderishObject(ObjectManager): ... def filtered_meta_types(self, user=None): # overridden version result=[] # get the filtered list from superclass, so things # that the user isn't authorized for are already # filtered out... types=ObjectManager.filtered_meta_types(self, user) # each meta type is a mapping - the name of the # object type is under the key 'name'. We'll filter # out all that start with 'D' as an example. for item in types: if item['name'][0] != 'D': result.append(item) return result Hope this helps! Brian Lloyd brian(a)digicool.com Software Engineer 540.371.6909 Digital Creations www.digicool.com

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