July 2000 - Zope-Dev

RE: [Zope-dev] getting request variables values
by Chris McDonough 24 Jul '00

24 Jul '00

Make a DTML method named "req" in your root folder: <dtml-var REQUEST> View it and send the contents to the list. > -----Original Message----- > From: Leonardo Kenji Shikida [mailto:kenji@intelligenesis.net] > Sent: Thursday, July 20, 2000 4:05 PM > To: zope-dev(a)zope.org > Subject: Re: [Zope-dev] getting request variables values > > > yes, I tryied. > both attepts gave me this error: > > Error Type: KeyError > Error Value: SSL_CLIENT_EMAIL > > tips? > > Leonardo Kenji Shikida > Webmind - Brazil Office > > > ----- Original Message ----- > From: Chris McDonough <chrism(a)digicool.com> > To: 'Leonardo Kenji Shikida' <kenji(a)intelligenesis.net>; > <zope-dev(a)zope.org> > Sent: Thursday, July 20, 2000 4:44 PM > Subject: RE: [Zope-dev] getting request variables values > > > > Have you tried: > > > > <dtml-var "REQUEST['SSL_CLIENT_EMAIL']"> > > > > ? > > > > > -----Original Message----- > > > From: Leonardo Kenji Shikida [mailto:kenji@intelligenesis.net] > > > Sent: Thursday, July 20, 2000 3:38 PM > > > To: zope-dev(a)zope.org > > > Subject: Re: [Zope-dev] getting request variables values > > > > > > > > > that's the point: > > > <dtml-var REQUEST> > > > gives me the value of SSL_CLIENT_EMAIL, that is a HTTPS > > > environment variable > > > but trying to get <dtml-var "REQUEST.SSL_CLIENT_EMAIL"> > don't work. > > > > > > any tips? > > > > > > Leonardo Kenji Shikida > > > Webmind - Brazil Office > > > > > > > > > ----- Original Message ----- > > > From: Jim Washington <jwashin(a)vt.edu> > > > To: Leonardo Kenji Shikida <kenji(a)intelligenesis.net> > > > Sent: Thursday, July 20, 2000 4:18 PM > > > Subject: Re: [Zope-dev] getting request variables values > > > > > > > > > > Leonardo Kenji Shikida wrote: > > > > > > > > > > does not work with > > > > > > > > > > >>>>>>>>>>>>>>>>>>>>>> > > > > > <dtml-var standard_html_header> > > > > > <h2><dtml-var title_or_id></h2> > > > > > <dtml-var "REQUEST.SSL_CLIENT_EMAIL"> > > > > > <dtml-var standard_html_footer> > > > > > >>>>>>>>>>>>>>>>>>>>>> > > > > > > > > > > why? > > > > > > > > What does <pre><dtml-var REQUEST></pre> give you? > > > > > > > > It will fail if SSL_CLIENT_EMAIL does not have a value (or > > > is bank) in > > > > the submitted form. > > > > > > > > -- Jim > > > > > > > > > _______________________________________________ > > > 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-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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Zope 2.2.0 and SiteAccess 2.0.0b2 -- doesn't work?
by Michael Monsen 24 Jul '00

24 Jul '00

Hello everybody, I've looked through the mailing list archives and saw one individual who had this problem but seemed to be able to fix it by removing and then re-installing SiteAccess. I haven't been that lucky. I have just freshly installed Zope 2.2.0 on a Red Hat Linux 6.2 machine. The first thing I did after installing Zope was start it up to verify that I can access it (http://localhost:8080/.) Everything works fine. I then stop Zope and install SiteAccess by untaring in the Products directory. I restart Zope. SiteAccess is listed in the products section. I then proceed to add a SiteRoot object in my / folder. After filling in the fields in the creation screen, I press create. At that point I get an error stating that the folder already has a SiteRoot object (even though I am POSITIVE there wasn't one when I started.) I press OK, and the SiteRoot object is there in the folder. However, when I access the / folder with my browser, none of the URLs are modified as I expect them to be. I have tried removing and re-installing SiteAccess, as well as blowing away my Zope install and re-installing. Neither has worked. Furthermore, when I go to delete the SiteRoot object from the directory, I get the following errors: 2000-07-20T17:17:27 ERROR(200) Zope manage_beforeDelete() threw Traceback (innermost last): File /usr/local/EMtech-Zope/lib/python/OFS/ObjectManager.py, line 294, in _del Object (Object: ApplicationDefaultPermissions) File /usr/local/EMtech-Zope/lib/python/Products/SiteAccess/SiteRoot.py, line 4 5, in manage_beforeDelete (Object: SiteRoot) AttributeError: meta Can anybody help me with this? -- Michael Monsen | Due to lack of interest, phydoux(a)xmission.com | next week has been cancelled. http://www.xmission.com/~phydoux |

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ZODB : mystery
by jdiebold＠imexpert.com 24 Jul '00

24 Jul '00

Hi, I've a question : How could I store and retrieve object in the ZoDB ? I know that I must create a persistent object. thanks in advance .

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Announcement: zCommerce First Public Release!
by Nick Garcia 24 Jul '00

24 Jul '00

CodeIt announces the much-anticipated release of zCommerce. zCommerce, in it's first public release, provides a flexible shopping cart and order processing engine that you can use along with a few lines of DTML to develop just about any kind of e-commerce application. Our hope is that along with your help, we can develop a standard for e-commerce components that are fully customizable and scalable to meet the needs of even the most demanding e-commerce sites. "CodeIt is a strong believer in Zope and open source in general. Being a recognized leader in the Zope community we believe we have a responsibility to Zope and everyone else in the community to help improve it, hence the alpha release of zCommerce. We look forward to your comments, suggestions and patches." - Jason Reid, CEO CodeIt Computing zCommerce can be downloaded from http://www.zope.org/Members/ngarcia/zCommerce. More information on ZCommerce in general will be available at http://www.zope-store.com. CodeIt Computing is one of the leading providers of Zope based solutions. We offer a full range of services from Zope Hosting to custom application development. Located in Southern California, we design custom sites and applications exclusively in Zope. Please visit our website at http://www.codeit.com to find out more about us, and our exciting career opportunities. -- Nick Garcia | ngarcia(a)codeit.com CodeIt Computing | http://codeit.com

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Wiki apps other than ZWiki 0.6.1
by Geoff Gardiner 24 Jul '00

24 Jul '00

Perhaps more suited to this list than Zope, so I'll ask again... I've been happily adding ManagedMode functionality to ZWiki 0.6.1 but wonder what other Wiki-on/in-Zope technologies there are that I should consider working with. I'm looking for cataloging, graphics upload, differencing, rename and delete and don't really want to have to work on them myself if these have been done or are soon to be done. Searching on 'Wiki' appears to be useless, since the word crops up in so many contexts, hence my appeal for information. Thank you, Geoff Gardiner

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DateTime formatting with strftime: patch
by Steve Alexander 24 Jul '00

24 Jul '00

Here's a working patch to make formatting of a DateTime instance work as generally expected, when you use <dtml-var "_.DateTime()" fmt="%d %G %z"> or whatever. It could be made more efficient by compiling the two regex (regexes? regexen? regular expressions :-) ) into class attributes. Here's the method I changed: def strftime(self, format): diff=_tzoffset(self._tz, self._t) format = ts_regex.gsub('\(^\|[^%]\)%Z', '\\1'+self._tz, format) format = ts_regex.gsub('\(^\|[^%]\)%z', '\\1%+05d' % (diff/36), format) return strftime(format, gmtime(self.timeTime()+diff)) Instead of just calling gmtime with the time as held in the DateTime instace, it subverts time.strftime into formatting the time shifted according to the instance's timezone. Because time.strftime won't format the timezone information correctly, this is done using regular expressions before the format specification string is passed to time.strftime. -- Steve Alexander Software Engineer Cat-Box limited http://www.cat-box.net *** lib/python/DateTime/DateTime.old.py Sun Jul 23 20:03:04 2000 --- lib/python/DateTime/DateTime.py Mon Jul 24 14:01:37 2000 *************** *** 1376,1382 **** return millis def strftime(self, format): ! return strftime(format, gmtime(self.timeTime())) # General formats from previous DateTime def Date(self): --- 1376,1385 ---- return millis def strftime(self, format): ! diff=_tzoffset(self._tz, self._t) ! format = ts_regex.gsub('\(^\|[^%]\)%Z', '\\1'+self._tz, format) ! format = ts_regex.gsub('\(^\|[^%]\)%z', '\\1%+05d' % (diff/36), format) ! return strftime(format, gmtime(self.timeTime()+diff)) # General formats from previous DateTime def Date(self):

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ts_regex.gsub() doesn't work with compiled expressions
by Steve Alexander 24 Jul '00

24 Jul '00

I'm trying to do the following: >>> import ts_regex >>> Z=ts_regex.compile('\(^\|[^%]\)%Z') >>> ts_regex.gsub(Z, '\\1BAR', '%Z foo %Z') Traceback (innermost last): File "<stdin>", line 1, in ? File "/usr/local/zope/SiteBox/lib/python/ts_regex.py", line 109, in __call__ try: return apply(self._f, args, kw) File "/usr//lib/python1.5/regsub.py", line 38, in gsub regs = prog.regs AttributeError: regs This works just fine if you don't compile the regex first: >>> import ts_regex >>> ts_regex.gsub('\(^\|[^%]\)%Z', '\\1BAR', '%Z foo %Z') 'BAR foo BAR' The problem is that a ts_regex.compile instances do not expose the attribute "regs" that the method gsub of lib/python1.5/regsub.py requires. I don't know the details of what is thread-safe and what is not in the regsub module, so I won't hazard a patch here. Perhaps overriding __getattr__ to return "regs" safely would help? I don't know. I can also get it to work if I pass in the unwrapped compiled regular expression: >>> ts_regex.gsub(Z._r, '\\1BAR', '%Z foo %Z') 'BAR foo BAR' Is doing this in Zope threadsafe? -- Steve Alexander Software Engineer Cat-Box limited http://www.cat-box.net

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Re: [Zope-dev] Python 2.0
by Anthony Baxter 24 Jul '00

24 Jul '00

What was once known as 1.6 is now called 2.0. There's probably more at the pythonlabs website. ah, here we go.... http://www.pythonlabs.com/tech/python2.html Note that the release is currently held up for some reasons to do with the python team all leaving CNRI and going to BeOpen - sounds like some sort of licensing or copyright ugliness. The python development's moved to sourceforge in the meantime, so you can track it in CVS if you feel so inclined. Anthony >>> "Jeff K. Hoffman" wrote > On Mon, 24 Jul 2000, Toby Dickenson wrote: > > > On Fri, 21 Jul 2000 16:29:23 +0100, Toby Dickenson > > <mbel44(a)dial.pipex.net> wrote: > > > > This problem goes away if I don't compile python with garbage > > collection support. I guess I shouldn't be suprised. > > Python 2.0? Garbage collection? Huh? What? > > Last I checked, Python 1.5.2 was the newest stable release, with 1.6 being > under development. 1.7 due out by the end of the year, and Python 3000 > being a redesign from the ground up. > > Is there a 2.0 somewhere that I don't know about? > > > Toby Dickenson > > tdickenson(a)geminidataloggers.com > > --Jeff > > --- > Jeff K. Hoffman 704.849.0731 x108 > Chief Technology Officer mailto:jeff.hoffman@goingv.com > Going Virtual, L.L.C. http://www.goingv.com/ > > > _______________________________________________ > 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 ) > -- Anthony Baxter <anthony(a)interlink.com.au> It's never too late to have a happy childhood.

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Python 2.0
by Toby Dickenson 24 Jul '00

24 Jul '00

Is anyone else using Zope with python 2.0? (on NT, fwiw) I am occasionally seeing protection faults as Zope starts up. When it happens, the fault is repeatable until I truncate data.fs. There may be some correlation to changing a help file (Zope's new help system will reindex its help files at startup if any have changed). Annoyingly, the it doesnt happen with a debugging build. Is anyone else seeing this? Or not seeing this? Toby Dickenson tdickenson(a)geminidataloggers.com

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Old broken product...
by * Lucky 24 Jul '00

24 Jul '00

After a modification of the python source code, my product remains broken with the same error... No modification seems to be made to the line which leads to the error. Does somebody know why and how to cope with this ? _______________________________________________________ Vendez tout... aux enchères - http://www.caraplazza.com

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