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Date time format
by Spicklemire, Jerry 19 Jul '00

19 Jul '00

The DTML User Guide has an "Appendix A" that shows lot's of options, but no examples. Anyhow, see: http://www.zope.org/Documentation/Guides/DTML-HTML/DTML.18.html You can use these like so: <dtml-var ZopeTime fmt=="%Y/%m/%d"> <dtml-var ZopeTime fmt=="AMPM"> <dtml-call "REQUEST.set('d_Date',ZopeTime().strftime('%Y/%m/%d'))"> <dtml-var d_Date> <dtml-call "REQUEST.set('d_Date',ZopeTime().strftime('AMPM'))"> <dtml-var d_Date> You can also use Python slicing syntax to do something totally ridiculous like this: <dtml-call "REQUEST.set('z_t',ZopeTime())"> <dtml-call "REQUEST.set('z_sec',_.int(z_t))"> <dtml-call "REQUEST.set('day_t',_.string.split(_.str(z_t))[1])"> <dtml-call "REQUEST.set('hour_sec',_.int(_.string.split(day_t,':')[0]) * 3600)"> <dtml-call "REQUEST.set('min_sec',_.int(_.string.split(day_t,':')[1]) *60)"> <dtml-call "REQUEST.set('sec_t',_.string.split(day_t,':')[2])"> <dtml-call "REQUEST.set('sec_sec',_.int(_.string.split(sec_t,'.')[0]))"> <dtml-call "REQUEST.set('sum_sec', hour_sec + min_sec + sec_sec - 1)"> <dtml-call "REQUEST.set('start_sec', _.int(z_t) - sum_sec)"> <dtml-call "REQUEST.set('end_sec', start_sec + 86398)"> <dtml-var "_.DateTime(start_sec)" fmt="AMPM"><br> <dtml-var "_.DateTime(end_sec)" fmt="AMPM"><br> to find the first and last seconds of a date. Have a good time! Jerry S.

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Problem with ZClasses and Permissions
by Frederic QUIN 19 Jul '00

19 Jul '00

Hi all, I created a ZClass. Automaticly, Zope has created a new Permission called "Add MyZClass". I activated this Permission for a role called "simple user". But, when a user connected has a "simple user" try to add an object from "MyZClass", he can't. Zope return an error... Is there any other Permissions that I should activate ? Do I need to change the configuration of "MyZClass" ? Thanks Frederic

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Calendar data
by michael montagne 19 Jul '00

19 Jul '00

I'm implimenting a cool little calendar object I found round these parts. It uses attributes of it's parent folder to contain the dates and descriptions of items that it displays. So a key may be "2000/07/04' and the value would be "Fourth of July". i'd like to have a pretty dynamic method of entering these values from the web. I'm a little confused about how to do that. do i use an external python method? What form would it take? I suppose I could store the pairs in a text file or database and then read them in each time I opened the page. But it seems the first way is best. Is it possible? Security is more of an issue. How do I deal with that? Is this fun or what!! -mjm

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RE: [Zope] Changing my session identity
by Chris McDonough 19 Jul '00

19 Jul '00

In dtml: <raise Unauthorized> You are unauthorized. </raise> If you enter a new valid username/password combo in, you'll be validated and your identity will be changed. If you cancel or enter an invalid username/password combo, you'll still be logged in as whomever you started with. > -----Original Message----- > From: Andreas Rippel [mailto:arippel@informatik.uni-kl.de] > Sent: Wednesday, July 19, 2000 11:30 AM > To: zope(a)zope.org > Subject: [Zope] Changing my session identity > > > Hi, > > does anybody know a possibility to change the identity during > a browser > process, > without killing all clients and logging in again? > > Thanks > Andreas > > _______________________________________________ > 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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Changing my session identity
by Andreas Rippel 19 Jul '00

19 Jul '00

Hi, does anybody know a possibility to change the identity during a browser process, without killing all clients and logging in again? Thanks Andreas

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How to query ZODB
by Dirksen Lau 19 Jul '00

19 Jul '00

How can I make queries (something like ad hoc?) to the ZODB besides iteration? If iteration is the only option, how to go about it? Such as how to iterate through files in a folder? Thanks Dirksen

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calendar installation
by Vincent Maton 19 Jul '00

19 Jul '00

I want to use calendar, I see it on screen but I can't use it because, I think that I have a problem to install all of calendar like the external method (I can't istall it, of course i'm not a Python programmer) Can you tel me How Can I use the "Calendar" ??? Thank you a lot.

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looping through objectValues, how to get methods?
by ed colmar 19 Jul '00

19 Jul '00

I have a method that looks through "objectValues". Using "hasattr" and "getattr" I can see the variables contained in the object. How do I get the values generated from an object's method in a similar fashion? For example: def dj_experince_statistics(self): """ """ rlist = self.People.objectValues('SRPersonPost') newbcount=0 for i in rlist: if hasattr(i, 'validated'): #get validated variable if hasattr(i, 'djname'): #get djname variable if hasattr(i, 'mixing_for()'): #try to get mixing_for() method days_mixing=getattr(i,'mixing_for()') if days_mixing < 730.0: newbcount=newbcount+1 return newbcount BTW this does not work. Thanks for any suggestions! -ed-

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Running Zope 2.2 on Solaris 2.7
by Andreas Rippel 19 Jul '00

19 Jul '00

I installed Zope 2.2 for Solaris 2.6 on Solaris 2.7. After starting an accessing as superuser I wanted to add an object e.g. a folder. I couldn't add any kind of object, while getting messages like >>> Zope Error Zope has encountered an error while publishing this resource. Error Type: SuperCannotOwn ???????????????? Error Value: Objects cannot be owned by the superuser ???????????????? Troubleshooting Suggestions The URL may be incorrect. The parameters passed to this resource may be incorrect. A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. If the error persists please contact the site maintainer. Thank you for your patience. Traceback (innermost last): File /opt2/Zope-2.2.0-solaris-2.6-sparc/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /opt2/Zope-2.2.0-solaris-2.6-sparc/lib/python/ZPublisher/Publish.py, line 187, in publish File /opt2/Zope-2.2.0-solaris-2.6-sparc/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook File /opt2/Zope-2.2.0-solaris-2.6-sparc/lib/python/ZPublisher/Publish.py, line 171, in publish File /opt2/Zope-2.2.0-solaris-2.6-sparc/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: manage_addFolder) File /opt2/Zope-2.2.0-solaris-2.6-sparc/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: manage_addFolder) File /opt2/Zope-2.2.0-solaris-2.6-sparc/lib/python/OFS/Folder.py, line 116, in manage_addFolder File /opt2/Zope-2.2.0-solaris-2.6-sparc/lib/python/OFS/ObjectManager.py, line 249, in _setObject (Object: ApplicationDefaultPermissions) File /opt2/Zope-2.2.0-solaris-2.6-sparc/lib/python/AccessControl/Owned.py, line 271, in manage_fixupOwnershipAfterAdd (Object: ElementWithAttributes) SuperCannotOwn: (see above) -- Andreas Rippel Universität Kaiserslautern Fachbereich Informatik (AG ICSY) Tel: ++49 (0)631 205 3676 Paul Ehrlich Straße (G32/348) Fax: ++49 (0)631 205 3056 D-67653 Kaiserslautern (Germany) EMail: arippel(a)informatik.uni-kl.de

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RE: [Zope] looping through objectValues, how to get methods?
by Chris McDonough 19 Jul '00

19 Jul '00

days_mixing = getattr(i, 'mixing_for') a = days_mixing() > -----Original Message----- > From: ed colmar [mailto:element@immersivearts.com] > Sent: Wednesday, July 19, 2000 11:09 AM > To: zope(a)zope.org > Subject: [Zope] looping through objectValues, how to get methods? > > > I have a method that looks through "objectValues". Using > "hasattr" and > "getattr" I can see the variables contained in the object. > > How do I get the values generated from an object's method in a similar > fashion? > > For example: > > def dj_experince_statistics(self): > """ > > """ > rlist = self.People.objectValues('SRPersonPost') > newbcount=0 > for i in rlist: > if hasattr(i, 'validated'): #get validated variable > if hasattr(i, 'djname'): #get djname variable > if hasattr(i, 'mixing_for()'): #try to get > mixing_for() method > days_mixing=getattr(i,'mixing_for()') > if days_mixing < 730.0: > newbcount=newbcount+1 > return newbcount > > > BTW this does not work. > > Thanks for any suggestions! > > -ed- > > > _______________________________________________ > 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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