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The date in Dutch
by Steve Alexander 18 Aug '00

18 Aug '00

Michel Houben wrote: > How can I fix the date in Dutch, for example Donderdag 17 Augustus 2000 > instead of Thursday 17 August 2000. I hope someone can solve this problem. I don't know any Dutch. However, here's an external method that will convert the months and days of the week in a string from English to German. There are probably better names for the variables and such, so don't take this as as example of clear maintainable programming :) It ought be be pretty efficient. Assuming you call the external method D_date, use something like this: <dtml-var "D_date('October February July, Tuesday, 23 March 2000')"> ---- import re # you can remove lines where the words are the same in both languages replacements={ 'Monday':'Montag', 'Tuesday':'Dienstag', 'Wednesday':'Mittwoch', 'Thursday':'Donnerstag', 'Friday':'Freitag', 'Saturday':'Samstag', 'Sunday':'Sonntag', 'January':'Januar', 'February':'Februar', 'March':'März', 'April':'April', 'May':'Mai', 'June':'Juni', 'July':'Juli', 'August':'Augustus', 'September':'September', 'October':'Oktober', 'November':'November', 'December':'Dezember' } class re_stored: def __init__(self, e, d): self.d = d self.regex=re.compile(e) def r(self, s): return self.regex.sub(self.d, s) replace_regexes=[] for e,d in replacements.items(): replace_regexes.append(re_stored(e,d)) def D_date(datestring): return reduce(lambda x,y: y.r(x), replace_regexes, datestring) ---- -- Steve Alexander Software Engineer Cat-Box limited http://www.cat-box.net

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Re: [Zope] HOWTO (but to be improved) - linking to neighbours
by Dieter Maurer 18 Aug '00

18 Aug '00

Marcin Kasperski writes: > * Problem > > The problem: while presenting some page, I would like to automagically > add links to 'previous' and 'next' page in the same directory. Say you > organize a bunch of HOWTOS and you would like to let the people navigate > via 'next' links - without going back go table of contents. You could use: <dtml-in "PARENTS[0].objectValues()" sort=id size=1 orphan=0>  <dtml-var sequence-item>  </dtml-in> Dieter

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The date in Dutch
by Michel Houben 18 Aug '00

18 Aug '00

How can I fix the date in Dutch, for example Donderdag 17 Augustus 2000 instead of Thursday 17 August 2000. I hope someone can solve this problem. Michel Houben.

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Re: [Zope] mysqlUserFolder woes
by Stephan Goeldi 18 Aug '00

18 Aug '00

My server had the same symptoms with zShop. >Basically, everything works fine - for a while - then it starts to >intermittently fail as the load to the server increases, until it is >completley broken, with the system error below. ________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

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RE: [Zope] Product inhetitance question (similar question)
by NABETH Thierry 18 Aug '00

18 Aug '00

And what happen if the Class A is in a package PA. Clabb B is in a package PB. How do you access the namespace of PA from PB ? When I have tried, the inherited methods from A where not visible from B, and I and to recreate a copie of the method. (which is ugly !!!). Any suggestion ? Thierry Nabeth Research Fellow INSEAD CALT (the Centre for Advanced Learning Technologies) http://www.insead.fr/CALT/ ------------------------------------------ From: "Andy McKay" <AndyM(a)ActiveState.com> To: "Daniel Rusch" <drusch(a)globalcrossing.com>, <zope(a)zope.org> Subject: Re: [Zope] Product inhetitance question Date: Thu, 17 Aug 2000 08:54:49 -0700 charset="iso-8859-1" > Say I have a fully functional (and more importantly, working) Product > will call A. > > I want to extend this Product's capabilities so I wish to derive another > class from it, call it B. > > No problem, > > class B(A): > ......... > > > The question is, (I think the answer is no) is there a way to inherit > (i.e. reuse common code and extend it) the manage_Add function and the > dtml files from A??? Well by inheritance B has all the methods, properties etc you have in A. So the answer is yes, if A has the foobar method then B will have a foobar method. Or do I misunderstand your question? -- Andy McKay, Developer, ActiveState http://www.ActiveState.com Programming for the People ------------------------------------------

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Re: [Zope] Zope is very slow!
by Stephan Goeldi 18 Aug '00

18 Aug '00

Why do you see any need to turn ProxyRequests On? I run the ProxyPass too, but there is no need for the ProxyRequest and the Proxy module. Perhaps there lies your problem. -goe- >My configuration looks like this: > ><IfModule mod_proxy.c> >ProxyRequests On >#ProxyReceiveBufferSize 65536 >ProxyReceiveBufferSize 0 >CacheRoot "/www/proxycache" >CacheSize 5000 >CacheGcInterval 1 >CacheMaxExpire 48 >CacheLastModifiedFactor 0.1 >CacheDefaultExpire 5 >ProxyPass /paginas/ http://200.xxx.xxx.xxx:8080/ >ProxyPass /p_/ http://200.xxx.xxx.xxx:8080/p_/ >ProxyPass /misc_/ http://200.xxx.xxx.xxx:8080/misc_/ >ProxyPassReverse /paginas/ http://200.xxx.xxx.xxx:8080/ >ProxyPassReverse /p_/ http://200.xxx.xxx.xxx:8080/p_/ >ProxyPassReverse /misc_/ http://200.xxx.xxx.xxx:8080/misc_/ ________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

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Strange behaviour on authorization
by Jarkko Veijalainen 18 Aug '00

18 Aug '00

i have been trying to figure this out and get help to this almost one week... i have login form called login: <clip> <form name="LoginForm" action="email_accounts" method="post"> <div align="center"><center><p>Username or ID <br> <input type="text" name="cn" size="10" maxlength="20"><br> Password<br> <input type="password" name="password" size="10" > <br> <br> <input type="submit" value="Select this button to continue"> <br> </form> </clip> email_accounts is a DTML document: <clip> <font face="Verdana, Arial" color="#ffffff"> <dtml-let resDTML="Imap('Authentication',REQUEST,1)"> <h2>User <dtml-var "resDTML.cn"> <dtml-var title_or_id></h2> </font> <TABLE border="1" bgcolor="#b0bf30" width=80% cellpadding=2 cellspacing=0 valign=top> <FORM ACTION="email_headers" METHOD="POST" > <TR><TD><font color="#000000" face="Verdana, Arial, Helvetica" size="1">Check?</TD> <TD><font color="#000000" face="Verdana, Arial, Helvetica" size="1">Account</TD> <TD><font color="#000000" face="Verdana, Arial, Helvetica" size="1">New messages</TD> <TD><font color="#000000" face="Verdana, Arial, Helvetica" size="1">Total messages</TD> </TR> <TR><TD><INPUT TYPE="CHECKBOX" NAME="checkbox[]" VALUE="imap" CHECKED="yes"> </TD><TD><font color="#000000" face="Verdana, Arial, Helvetica" size="1"><dtml-var "resDTML.account">  </TD> <TD><font color="#000000" face="Verdana, Arial, Helvetica" size="1"><dtml-var "resDTML.recent"> </TD> <TD><font color="#000000" face="Verdana, Arial, Helvetica" size="1"><dtml-var "resDTML.msgcount"> </TD> </TR> <TR><TD><INPUT TYPE="CHECKBOX" NAME="checkbox[]" VALUE="pop"> </TD><TD><font color="#000000" face="Verdana, Arial, Helvetica" size="1"><dtml-var "resDTML.popaccount">  </TD> <TD><font color="#000000" face="Verdana, Arial, Helvetica" size="1"> </TD> <TD><font color="#000000" face="Verdana, Arial, Helvetica" size="1"> </TD> </TR> <TR><TD> </TD><TD><font color="#000000" face="Verdana, Arial, Helvetica" size="1">Check selected mailboxes:</TD><TD> <INPUT TYPE="submit" VALUE="Go!"></TD><TD> </TD></TR> </FORM></TABLE> </dtml-let> </clip> Zope loads login form with no problem (it's basicly static page) but when i try so POST data to email_headers with login form, popups Authorization failed window. I have tried to use my manager and superuser name and same values that i submitted, but nothing is accepted to auth. window. here's the traceback: Zope Error Zope has encountered an error while publishing this resource. Unauthorized Sorry, a Zope error occurred. Traceback (innermost last): File /usr/local/Zope-2.2.0/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /usr/local/Zope-2.2.0/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/Zope-2.2.0/lib/python/ZPublisher/Publish.py, line 171, in publish File /usr/local/Zope-2.2.0/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: email_accounts) File /usr/local/Zope-2.2.0/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: email_accounts) File /usr/local/Zope-2.2.0/lib/python/OFS/DTMLDocument.py, line 171, in __call__ (Object: email_accounts) File /usr/local/Zope-2.2.0/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: email_accounts) File /usr/local/Zope-2.2.0/lib/python/DocumentTemplate/DT_Let.py, line 147, in render (Object: resDTML="Imap('Authentication',REQUEST,1)") File /usr/local/Zope-2.2.0/lib/python/DocumentTemplate/DT_Util.py, line 337, in eval (Object: resDTML.cn) (Info: resDTML) File <string>, line 0, in ? File /usr/local/Zope-2.2.0/lib/python/DocumentTemplate/DT_Util.py, line 142, in careful_getattr File /usr/local/Zope-2.2.0/lib/python/OFS/DTMLMethod.py, line 194, in validate (Object: email_accounts) File /usr/local/Zope-2.2.0/lib/python/AccessControl/SecurityManager.py, line 139, in validate File /usr/local/Zope-2.2.0/lib/python/AccessControl/ZopeSecurityPolicy.py, line 159, in validate Unauthorized: cn by the way.... resDTML="Imap('Authentication',REQUEST,1) is on External method called on email_headers document. I cathed REQUEST from login form and it shows: request form password 1234 cn 666666 AUTHENTICATION_PATH proto_test password 1234 dtpref_rows 20 tree-s eJzTiFZ3hANPW/VYHU0ALlYElA AUTHENTICATED_USER jarkkov so i have authenticated user and i still can't login. All these documents work like they're supposed to in Zope 2.1.6, but not anymore when i installed Zope 2.2.0 on Solaris. Why is Zopesecurity trying to validate 'cn', which is value that i submit to another document. What went wrong here and how i fix this problem? jarkkov

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Nested Tag Creation
by Andrew Kenneth Milton 18 Aug '00

18 Aug '00

I want to create a tag that has sub-tags. Now I know I can use blockContinuations to approximate this, but, I think it would be cleaner to be able to define tags that are only available within the context of the main tag (namespaces and all that). Is this possible? Without rolling my own parser ? I don't see a lot of tag products being released so I assume that this is not a widely used thing for Zope. -- Totally Holistic Enterprises Internet| P:+61 7 3870 0066 | Andrew Milton The Internet (Aust) Pty Ltd | F:+61 7 3870 4477 | ACN: 082 081 472 ABN: 83 082 081 472 | M:+61 416 022 411 | Carpe Daemon PO Box 837 Indooroopilly QLD 4068 |akm(a)theinternet.com.au|

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manage_addDTMLMethod vs. manage_addZSQLMethod
by Hannu Krosing 17 Aug '00

17 Aug '00

Why does this work <dtml-call "_['testadd'].manage_addDTMLMethod('MethodId', 'Method Title','method text')"> While this does not: <dtml-call "_['testadd'].manage_addZSQLMethod('DB', 'DB', 'DB','DB','DB')"> (the database connection DB is there) I studies the Znolk product and found that it uses _setObject directly instead of manage_addZSQLMethod . Should I just wrap _setObject into an external method (to make it visible) and start using it or is there a simpler way ? ------------- Hannu

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looking for DTML Property examples
by Jason Cunliffe 17 Aug '00

17 Aug '00

Hello I am looking for some basic examples on using Properties in Zope. For example: How-To write methods which put and get properties, and with these examples of accessing properties via URLs directly as wellas via custom methods. There must be a ton of examples _somewhere_, but somehow, I can't seem to find them and th ORA book is not out yet [praying hard for great index and LOTS of small examples thourhgt the text]. Thanks in advance for any links - Jason ________________________________________________________________ Jason CUNLIFFE = NOMADICS.(Interactive Art and Technology).Design Director

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