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Evaluating Output of Scripts as HTML in DTML Pages
by Samir Mishra 25 Mar '03

25 Mar '03

Hello all, I'm not even sure where I can look for the answer to this problem. I have a SQL table with a large number of variables. I have a data entry form that uses the following logic about 30 times on a page - ---------------------------- <dtml-let a=RA3_4 b=NRA3_4 t=TOT3_4> <tr> <td /> <td>3.4</td> <td class="row-label"> <dtml-if "a+b==t"><span> <dtml-else><span class="error"> </dtml-if> Cheques in System</span></td> <td><input type="text" dir="rtl" name="RA3_4" value="<dtml-var a>" size="12" maxlength="12" /></td> <td><input type="text" dir="rtl" name="NRA3_4" value="<dtml-var b>" size="12" maxlength="12" /></td> <td><input type="text" dir="rtl" name="TOT3_4" value="<dtml-var t>" size="12" maxlength="12" /></td> </tr> </dtml-let> --------------------------- What I'd like to be able to do is create a Python script that returns the above, AND I need the DTML document to recognise it as part of the code. The above code snippet would be generated by a script, called as - myParseDTML("3.4","Cheques in System", "RA3_4","NRA3_4", "TOT3_4") This script would return the above code. My problem is, I can generate the above code, but it's not evaluated within a DTML Method. As a simple example, I have the following python script - ------------- """ script name - testScript """ text=""" <dtml-var standard_html_header> <dtml-var standard_html_footer> """ return text ------------- How do I get the return value of this script to actually display the above items in a DTML Method? (I hope I've explained this well) Thanks in advance. Any help will be greatly appreciated. Samir.

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Debugging
by Wim Bekker 25 Mar '03

25 Mar '03

Hi, I'm trying to debug my Zope installation. But I'm failing to do so. Does anyone know a good way to do this? Ps I use Zope on Windows. Wim

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lots of ZODB conflict errors
by AM 25 Mar '03

25 Mar '03

Any way to reduce these? TIA AM -- ================================================================== Aseem Mohanty Neurobehavioral Systems Inc, 828 San Pablo Ave, Albany, CA 94706 (R) 510 7696011 (M) 510 3014871 (O) 510 5279231 ================================================================== "I saw `cout' being shifted "Hello world" times to the left and stopped right there!!" -- Steve Gonedes ==================================================================

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Import File
by Sebastian Queißer 25 Mar '03

25 Mar '03

Hi! Is there a function in python like ImageFile() for a normal file, like a pdf? If so, can you tell me where I have to import it from. Thanks Sebastian

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RE: Expand Macros solved
by McDonnell, Larry 25 Mar '03

25 Mar '03

Hi, Zope 2.6 answered my questions, thanks. > -----Original Message----- > From: McDonnell, Larry > Sent: Tuesday, March 25, 2003 12:10 PM > To: 'Zope@Zope. Org' (E-mail) > Subject: Expand Macros > > > Hi, > > I have been looking at the "Examples" area and I found something in the > FileLibrary folder that allows the uploading of files. I got that part to > work in my document. What I cannot get working is the ability to display > the files in the "Files" folder. I get an error message: > > Macro expansion failed > exceptions.AttributeError: macros > > What do I need to turn on? It works in the example area. Also, I think > this error prevent me from seeing the files stored in the "Files" folder. > Thanks. > > > > Larry McDonnell > > Proton Energy Systems > 10 Technology Drive > Wallingford, CT 06492 > (203) 678-2181 > Email:lmcdonnell@protonenergy.com > www.protonenergy.com >

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html space( ) in string
by Jos van der Vleuten 25 Mar '03

25 Mar '03

Hello all, The following code-snippet: global space python:[' ;']; global str_html_space python:space[0]*new_len_title; would be rendered in html as: ...........&nbsp;........ How can i solve this so that it will render a correct html space ( )? regards, Jos van der Vleuten

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zope-2.6.1+zeo-2.0.2 not trouble
by Bakhtiar A Hamid 25 Mar '03

25 Mar '03

hi since upgrading zope from 2.5.1 + zeo1, i've been having frequent zope/zeo client hanging/not responding. the setup: we have zope-2.6.1-src + zeo-2.0.2 on linux with python 2.1.3 frequently, the zeo client hangs/not responding. output of ps axf is below[1] and the stupid.log[2] Also, nothing much in ZEO_EVENTS.log[3] telnet localhost 8080 GET / HTTP/1.0\n\n resulted in nothing. no time out, nothing running ./stop will only kill the parent process, i.e 17160 in the below example. the other processes can only be killed with a kill -9 17161. restarting the zeoclient will make it respond again. i've tried zeo2.1a1( iirc) and the behaviour is the same i used to run with persistent zeo cache (ZEO_CLIENT=12000) in the ENV, but running without is still the same. i've also tried runnin with -Z1, and -Z- also the same behaviour thanks for any help/pointers ------ ps axwf [1] # ps axf|grep py 17560 pts/0 D 0:00 \_ grep py 17160 ? SW 0:00 /usr/bin/python2.1 /usr/local/Zope-2.6.1-src/z2.py -X 17161 ? S 16:39 \_ /usr/bin/python2.1 /usr/local/Zope-2.6.1-src/z2.p 17162 ? S 0:00 \_ /usr/bin/python2.1 /usr/local/Zope-2.6.1-src/ 17165 ? R 26:09 \_ /usr/bin/python2.1 /usr/local/Zope-2.6.1- 17166 ? S 28:26 \_ /usr/bin/python2.1 /usr/local/Zope-2.6.1- 17167 ? S 26:50 \_ /usr/bin/python2.1 /usr/local/Zope-2.6.1- 17168 ? S 27:11 \_ /usr/bin/python2.1 /usr/local/Zope-2.6.1- [2]# tail var/stupid.log ------ 2003-03-21T10:24:53 BLATHER(-100) zrpc-conn:192.168.1.2:12000 calling Invalidate([('\x00\x00\x00\x00\x01\x0bQ\xec', ''), ('\x00\x00\x00\x00\... ------ 2003-03-21T10:25:20 BLATHER(-100) zrpc-conn:192.168.1.2:12000 calling Invalidate([('\x00\x00\x00\x00\x00\x00$\xae', ''), ('\x00\x00\x00\x00\... ------ 2003-03-21T10:25:28 BLATHER(-100) zrpc-conn:192.168.1.2:12000 calling Invalidate([('\x00\x00\x00\x00\x00\x1c\x9a\xd9', ''), ('\x00\x00\x00\x... ------ 2003-03-21T10:25:50 BLATHER(-100) zrpc-conn:192.168.1.2:12000 calling Invalidate([('\x00\x00\x00\x00\x01\x0bQ\xea', ''), ('\x00\x00\x00\x00\... ------ 2003-03-21T10:25:53 BLATHER(-100) zrpc-conn:192.168.1.2:12000 calling Invalidate([('\x00\x00\x00\x00\x01\x0bQ\xea', ''), ('\x00\x00\x00\x00\... [3]# tail -f var/ZEO_EVENTS.log ------ 2003-03-21T08:43:29 INFO(0) ZSS:3458/192.168.1.3:41449 Blocked transaction restarted. ------ 2003-03-21T08:47:38 INFO(0) ZSS:3458/192.168.1.10:52841 disconnected ------ 2003-03-21T08:49:19 INFO(0) ZSS:3458 new connection ('192.168.1.10', 50195): <ManagedServerConnection ('192.168.1.10', 50195)> ------ 2003-03-21T09:12:22 INFO(0) ZSS:3458/192.168.1.3:41449 Transaction blocked waiting for storage. Clients waiting: 1. ------ 2003-03-21T09:12:23 INFO(0) ZSS:3458/192.168.1.2:43083 Blocked transaction restarted. ------ 2003-03-21T10:34:18 INFO(0) ZSS:3458/192.168.1.10:50195 Transaction blocked waiting for storage. Clients waiting: 1. ------ 2003-03-21T10:34:19 INFO(0) ZSS:3458/192.168.1.2:43083 Blocked transaction restarted

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Session objects in zope
by Daniël Hooymans 25 Mar '03

25 Mar '03

Hi, It is said when using ASP it is not encouraged to use many session variables. Is this the same for Zope? Greets, Daniel

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RE: [Zope] html space( ) in string
by Passin, Tom 25 Mar '03

25 Mar '03

[Jos van der Vleuten ] > chr(38) is also rendered as & Too bad, I was hoping that the main problem was to get the ampersand through to the processor in a well-formed way. But it seems that the downstream escaping is too simple-minded. Cheers, Tom P

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RE: [Zope] html space( ) in string
by Jos van der Vleuten 25 Mar '03

25 Mar '03

chr(38) is also rendered as & regards, Jos van der Vleuten -----Original Message----- From: Passin, Tom To: Jos van der Vleuten; zope(a)zope.org Sent: 25-3-2003 16:28 Subject: RE: [Zope] html space( ) in string [Jos van der Vleuten] > The following code-snippet: > global space python:[' ;']; > global str_html_space python:space[0]*new_len_title; > would be rendered in html as: ...........&nbsp;........ > How can i solve this so that it will render a correct html space ( )? use chr(38) for the ampersand - chr(38) + 'nbsp;'] Cheers, Tom P

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