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Adding many users
by Ragnar Beer 10 Jan '01

10 Jan '01

Howdy Zopistas and happy new year! I need to add about 150 users to an acl_users folder and I wouldn't like to do it manually since the data already exists in a python list. What would be an elegant way to add them all with a python script? Ragnar

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Re: [Zope] inserting half a dtml tag into a zclass
by Dieter Maurer 10 Jan '01

10 Jan '01

Tim Hicks writes: > This is a multi-part message in MIME format. > > ------=_NextPart_000_0009_01C07071.533E96C0 > Content-Type: text/plain; > charset="iso-8859-1" > Content-Transfer-Encoding: quoted-printable You are here long enough: you should know, we do not like MIME messages. > ... isolating privacy checks ... > <dtml-var privacy> > <dtml-var standard_html_header> > <dtml-var standard_html_footer> > </dtml-if> I know about 2 possible approaches: I. let your "privacy" method return a value (using "dtml-return") and check it above: <dtml-if privacy> ...header... ... ...footer... </dtml-if> II. I think (this implies, I am not sure), that ZPublisher translates exceptions into HTTP response codes. This would mean, you could try: In your "privacy" method: .... <dtml-call "RESPONSE.redirect(...)"> <dtml-raise type="Redirect"></dtml-raise> .... in your other objects: <dtml-call privacy> ...header... .... ...footer... Dieter

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RE: [Zope] SQL Method, dtml-with and namespace weirdness
by Dieter Maurer 10 Jan '01

10 Jan '01

Mayers, Philip J writes: > I'm wondering if it's a bug in the postgres DA, since I can't reproduce it > with a quick gadfly test. I'm just going to try it out now. That would be very astonishing, as a database adapter does not have anything to do with namespaces. Dieter

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Re: [Zope] get property of type 'list'
by Dieter Maurer 10 Jan '01

10 Jan '01

Andrei Belitski writes: > I add a list property to a DTML document of type 'tokens' (e.g. '[1, 2, > 3]') wenn i try to retrieve it with _.getitem i get '[1,' '2,' '3]' > instead of '1' '2' '3' Are you sure, it was '[1,' '2,' '3]' and not ['1', '2', '3', '4']? If it were, it would be really strange, unbelievable. ['1', '2', '3', '4'] would be normal, when you use a list (it definitely is one!) in e.g.: <dtml-var "_.getitem('toks')"> as a list (of cause) can not be part of a generated HTML page. It must be converted into a string. And the above it the string representation of a list. To get the representation, you seem to favour (though I do not understand why), you could use: <dtml-var "_.str(_.getitem('toks'))[1:-1]"> This make the string conversion explicitly ("_.str") and then keeps the slice "[1:-1]" which means everything beside the first and last character, i.e. you chop the '[]'. Dieter

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Re: [Zope] REPOST: dtml-with doesn't work
by Dieter Maurer 10 Jan '01

10 Jan '01

Usually, I complain that problem reports are too terse. But, your's was very big, such that I did not read it carefully. It is very difficult to get it right for everyone. Just a remark: SQL methods do *NOT* look at the DTML namespace *AT ALL*, just at REQUEST (or the expliciitly passed keyword arguments). Thus, "dtml-with", "dtml-let" and friends are all ineffective with respect to ZSQL methods. May be, that explains your problem. May be not, as I am not sure, that you need the values indeed inside a ZSQL method. I can assure you: "dtml-with" does work. Dieter

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Re: [Zope] Holiday Calendar anyone? (cont.)
by Dieter Maurer 10 Jan '01

10 Jan '01

peter bengtson writes: > ... Holiday Calendar ... There is the "Calendar" product to display calendars. Of cause, it does not know, when there are holidays all over the world. The data displayed can be anywhere, for example in a database. If you have a small database with your holidays or other relevant events, then such a calendar should be easy to realize. Dieter

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Re: [Zope] Import problem
by Dieter Maurer 10 Jan '01

10 Jan '01

Andreas Tille writes: > Hello, > > I tried to create my first class following a tutorial. I exported > the rudimentary class via export function. Now I wanted to import > it on my laptop to continue working on it but importing failed with > the message: > > The object <my_class_name> does not support this operation > > What could be wrong here? ZClasses can only be imported into products. Dieter

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Re: [Zope] Trouble with dates in an External Method
by Dieter Maurer 10 Jan '01

10 Jan '01

Steven Grimes writes: > This is a multi-part message in MIME format. > > ------=_NextPart_000_0009_01C07A9E.4B9BD860 > Content-Type: text/plain; > charset="iso-8859-1" > Content-Transfer-Encoding: quoted-printable Please do not post MIME messages to this list! > ... external method does not import DateTime ... And what error do you get? I tried: from DateTime import DateTime def f(): return DateTime('2001/01/09') and there was no problem. Dieter

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Storing and Using Object references
by Tom Jenkins 10 Jan '01

10 Jan '01

Hello all, i have a question and I hope someone can point me in the right direction to solve it. I need one zope object to hold a reference to another zope object so the first object can call methods of the second object. oh, these are python classes. Example: object 1 is : /container1/container1a/item1 object 2 is : /container2/container2a/item1 object1 needs to hold a reference to object2. I'm really stuck on how to store and access object2 from object1. any pointers? Tom Jenkins devis - Development InfoStructure http://www.devis.com

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Trouble with dates in an External Method
by Steven Grimes 10 Jan '01

10 Jan '01

I'm having trouble using dates in an external method. I can't get it to import the python DateTime module. I need to compare two dates which are in string form in the external method. I know that this isn't a good description of what I'm trying to do but I'm new to Zope development. If this should go to a different mailing list please let me know. Thanks in advance for any help, Steven

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