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Re: [Zope] threading cont ... boundary="------------98A416F9F4157B1993D63C72"
by Dieter Maurer 09 Aug '00

09 Aug '00

Nicholas Lo writes: > ... database modification seen inside but not outside of process ... Obviously, the database modifications have not been commited. Auto-Commit in Zope is coupled to *one* thread serving the request: It works by registering with the "transaction" associated with the current thread. At the end of a request the transaction of the current thread is commited (or aborted, if an error occured). If registration is done in a different thread, the actions are not commited/aborted at the end of the request. Why do you want to make your life more difficult by splitting a Zope thread into several? Dieter

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Client.py
by Bak ＠ kedai 09 Aug '00

09 Aug '00

hi all has anybody successfully used Client.py that ships with Zope-2.2.0? i can't seem to run it. even on the command line. i've searched the mailing list, but to no avail this is what i did: python Client.py http://www.zope.org and here's the traceback. Traceback (innermost last): File "Client.py", line 639, in ? main() File "Client.py", line 632, in main headers, body = apply(f,(),kw) File "Client.py", line 221, in __call__ raise NotAvailable, RemoteException( bci.NotAvailable: argument 1: expected read-only character buffer, tuple found (File: http://www.zope.org Line: []) None None for None what did i do wrong? can i use Client.py from Zope-2.1.x? tia

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RE: [Zope] substring search on zcatalog textindex
by Chris McDonough 09 Aug '00

09 Aug '00

If I remember correctly, partial searching was implemented against text indexes. I have no idea how to use it, however, as AFAIK it was never documented. Maybe someone else can help? > -----Original Message----- > From: pja(a)clari.net.au [mailto:pja@clari.net.au] > Sent: Wednesday, August 09, 2000 3:29 AM > To: zope(a)zope.org > Subject: [Zope] substring search on zcatalog textindex > > > Hi people, > Got a slight problem. > I've got a zcatalog with a heap of names in it, and I want to > be able to > search for and find a name, given I only know part of the name. > I did have it going through the entire catalog and by using > the substring > function, had it only display a result if there was a match, > otherwise it > didn't display anything. This was ok until the catalog grew bigger. > As it is displaying the results in batches of 20, if there is > no match until > say the 300th element in the index, then it will display a > page with only the > "previous 20 results" and "next 20 results" links, and > nothing inbetween > them, and by following the "next" link, you have to go > through 15 such pages > before you get to the actual matches. > > So the question is, does anyone know of a simple way to get > the zcatalog to > also find substring matches on a textindex? > > -- > Peter Armstrong > > _______________________________________________ > 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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FTP editing in version?
by Marcin Kasperski 09 Aug '00

09 Aug '00

Is it in any way possible to edit via FTP within a version? FTP editing is very nice (I love XEmacs and EFS, I hate netscape editing control). But I do not see any way to edit file via FTP within version. Do I miss something? -- Serwis nie tylko mieszkaniowy: http://www.mk.w.pl | | Teams do not make linear progress through analysis. They don't start | with requirement 1 and analyze it, then move to requirement 2 and | analyze it. (...) Analysis tends to be revolutionary. (Martin)

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Installing Zope on a TRU64 platform
by Alexandru Cucereanu 09 Aug '00

09 Aug '00

Dear Sirs, I have downloaded the source of zope 2.2.0 and I have tried to install it on a DEC 2100 A 500 MPR machine. The operating system is Tru64 v. 4.04 E (formerly Digital Unix). I followed the instructions from INSTALL.txt file so I entered the following command line python w_pcgi.py. First of all I want to report that I had to make some changes in libz.c and TimeStamp.c since the C compiler (cc) reports some type mismatches. For example see calls to PyString_FromStringAndSize(output,..) I had to explicitly type cast output as follows (char *)output. Other "error" (in fact a warning )was reported when compiling xmlparse.c Finally, NO USERNAME AND PASSWORD were returned on my screen at the end, just the word Done! the file access was created and I succeeded to start zope using the start file generated and using my browser it was possible to connect on port 8080 to zope. Two errors: - when accessing Quick start the zope process ends due to a stack overflow - it is impossible to connect through the management interface because no matter what user ands password is provided, the authentication process fails(The Zserver is started on port 8080). I tried to change ther superuser name and password using ther zpasswd.py script but without succes. I want to know if there is anyone who has installed succesfully zope on a Tru64 v. 404. E platform. Thank you in advance for any kind of assistance (compilation and installation hints). Please reply to all(a)ccir.ro Best regards Alexandru Cucereanu

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Re: [Zope] ZMySQLDA on Win32 - connect then crash
by William BC Crandall 09 Aug '00

09 Aug '00

Phil Harris wrote: > What version of MySQL are you using and also what version of the Zope > Adapter? > MySQL Server version: 3.23.21-beta-debug Was using: ZMySQLDA-1.1.3-nonbin, as per your How-To. Just got: ZMySQLDA-1-1-4 (most recent stable). Same problems. Non-results SQL, 'use tmm', works, but 'show tables' crashes Python/Zope. I installed contents of ZMySQLDA-1-1-4 in: <zope-dir>/lib/python/Products/ZMySQLDA Thanks again, William BC Crandall Wiesbaden, Germany wcra(a)beest.midat.de > > ----- Original Message ----- > From: "William BC Crandall" <wcra(a)beest.midat.de> > To: <phil.harris(a)zope.co.uk> > Cc: <zope(a)zope.org> > Sent: Wednesday, August 09, 2000 12:56 PM > Subject: [Zope] ZMySQLDA on Win32 - connect then crash > > > Dear Phil: > > > > Thanks for your "How-To: ZMySQLDA on Win32 (2000/02/14)". > > And for your inquiry about troubles with the set up. > > > > Following the steps you outlined, I was able to establish > > a (very) minimal working connection. That is to say, I can > > use Zope's 'Z MySQL Database Connection' 'Test' page with > > the SQL command 'use tmm' (tmm is the name of my database), > > with success: > > > > This statement returned no results. > > ----------------------------------- > > > > SQL Used: > > > > use tmm > > > > > > But, when I 'test' any more complex command > > ('show tables', or 'select * from city' -- > > all without the surrounding quotes ' ), Zope crashes. > > > > Specifically, I get a Window's message: > > > > 'Python: This program has performed an > > illegal operation and will be shut down.' > > > > Details: > > PYTHON executed an invalid instruction in > > module <unknown> at 0000:01670d74. > > Registers: > > EAX=017c81b1 CS=015f EIP=01670d74 EFLGS=00010286 > > EBX=00000001 SS=0167 ESP=01c8fa90 EBP=01670d70 > > ECX=1e10f91f DS=0167 ESI=ffffffff FS=1307 > > EDX=00000000 ES=0167 EDI=012d2a50 GS=0000 > > Bytes at CS:EIP: > > f0 a2 2d 01 30 19 46 01 3d 43 3a 5c 02 00 00 00 > > Stack dump: > > 00764580 1e16f958 00764580 00000000 > > 00764580 1e10f831 00b4bb40 00764580 > > 00000000 00b4bb40 00f169f4 1e10e74c > > 00b4bb40 00764580 00000000 00b04400 > > > > > > I am running MySQL with the --console option, > > which recorded: > > > > C:\mysql\bin\mysqld.exe: ready for connections > > 000809 12:53:27 Aborted connection 3 to db: 'tmm' > > user: 'root' host: `localhost' (Unknown error) > > 000809 12:53:27 Aborted connection 2 to db: 'tmm' > > user: 'root' host: `localhost' (Unknown error) > > > > > > My 'Z MySQL Database Connection' page shows: > > > > The Media Machine (connected) Status > > Id tmm_db > > Title The Media Machine > > Database Connection String tmm root > > > > The database connection is open. > > > > > > My environment: > > Windows 98 4.10.98 > > MySQL Server version: 3.23.21-beta-debug > > Zope version: Zope 2.2.0 (binary release, python 1.5.2, win32-x86) > > Python version: 1.5.2 (#0, Jul 30 1999, 09:52:18) [MSC 32 bit (Intel)] > > Computer: Acer Extensa 710TE, PentiumII, 160MB RAM > > > > Thanks in andvance for any thoughts. > > > > William BC Crandall > > Wiesbaden, Germany > > wcra(a)beest.midat.de > > > > > > _______________________________________________ > > 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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Re: [Zope] Client.py
by Oliver Bleutgen 09 Aug '00

09 Aug '00

> hi all > has anybody successfully used Client.py that ships with Zope-2.2.0? i > can't > seem to run it. even on the command line. i've searched the mailing > list, > but to no avail > this is what i did: > python Client.py http://www.zope.org > and here's the traceback. > Traceback (innermost last): > File "Client.py", line 639, in ? > main() > File "Client.py", line 632, in main > headers, body = apply(f,(),kw) > File "Client.py", line 221, in __call__ > raise NotAvailable, RemoteException( > bci.NotAvailable: argument 1: expected read-only character buffer, tuple > found (File: http://www.zope.org Line: > []) > None None for None > what did i do wrong? can i use Client.py from Zope-2.1.x? Hi, I guess Client.py or one of the libs it uses is somewhat broken. I get the exact same error when trying to use utilities/load_site.py from 2.2.0 (and Oleg Broytmann already sent a mail with the same problem to this list). load_site from 2.1.6 works fine though, perhaps that means you can use Client.py from 2.1.6. cheers, oliver

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Very strange problem with updating an objects properties
by Peter Arvidsson 09 Aug '00

09 Aug '00

I have made two products, one news-product and one product for pressreleases. The products are exactly equal except that they have a bit different properties. All the code for processing these two products are equal (except then for the handling of their different properties). Everything works fine except when I want to update the properties of an object. For news this works perfectly but for pressreleases this doesnt work. I am completely puzzled because the code for doing this is the same for both of them. Here is how it looks: For news: <dtml-with "newsEntries"> <dtml-if "_.getitem(objId,0).approved == 0"> <dtml-call "REQUEST.set('approved', 1)"> <dtml-call "_[objId].propertysheets[1].manage_editProperties(REQUEST)"> <dtml-call "RESPONSE.redirect('approveNews')"> <dtml-else> <dtml-call "REQUEST.set('approved', 1)"> <dtml-call "_[objId].propertysheets[1].manage_editProperties(REQUEST)"> <dtml-call "RESPONSE.redirect('administerNews')"> </dtml-if> </dtml-with> For pressreleases: <dtml-with "pressEntries"> <dtml-call "_[objId].propertysheets[1].manage_editProperties(REQUEST)"> <dtml-call "RESPONSE.redirect('administerPress')"> </dtml-with> So the updating of both of the products are done by <dtml-call "_[objId].propertysheets[1].manage_editProperties(REQUEST)"> but when I try to update pressreleases is says I am unauthorized. However I am pretty sure this is not the problem. I cant set any proxy rules for the products, I am the manager and manager has got all permissions on those objects. I am still unauthorized when I try to login as superuser. I have been told I am unauthorized before when I in fact has tried to call the objects wrong so thats why I dont think this is a security-problem. Does any1 have a clue of what is wrong here? How can the same code work in one method and not in another? I am running 2.2 final. This is the traceback I get: Traceback (innermost last): File /usr/local/new.test.version.of.zope.DO.NOT.REMOVE/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /usr/local/new.test.version.of.zope.DO.NOT.REMOVE/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/new.test.version.of.zope.DO.NOT.REMOVE/lib/python/ZPublisher/Publish.py, line 171, in publish File /usr/local/new.test.version.of.zope.DO.NOT.REMOVE/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: handleAdministration) File /usr/local/new.test.version.of.zope.DO.NOT.REMOVE/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: handleAdministration) File /usr/local/new.test.version.of.zope.DO.NOT.REMOVE/lib/python/OFS/DTMLMethod.py, line 167, in __call__ (Object: handleAdministration) File /usr/local/new.test.version.of.zope.DO.NOT.REMOVE/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: handleAdministration) File /usr/local/new.test.version.of.zope.DO.NOT.REMOVE/lib/python/DocumentTemplate/DT_With.py, line 146, in render (Object: pressEntries) File /usr/local/zope/lib/python/DocumentTemplate/DT_Util.py, line 342, in eval (Object: _[objId].propertysheets[1].manage_editProperties(REQUEST)) (Info: REQUEST) File <string>, line 0, in ? File /usr/local/zope/lib/python/DocumentTemplate/DT_Util.py, line 168, in careful_getitem File /usr/local/new.test.version.of.zope.DO.NOT.REMOVE/lib/python/OFS/DTMLMethod.py, line 189, in validate (Object: handleAdministration) File /usr/local/new.test.version.of.zope.DO.NOT.REMOVE/lib/python/AccessControl/SecurityManager.py, line 139, in validate File /usr/local/new.test.version.of.zope.DO.NOT.REMOVE/lib/python/AccessControl/ZopeSecurityPolicy.py, line 159, in validate Unauthorized: webdav Since I am completely puzzled of what the issue could be here I would really appreciate if someone could solve this for me. Thanks.

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Problems publishing simple object directly thru ZServer
by Max Møller Rasmussen 09 Aug '00

09 Aug '00

---------------------------------------------------------------------- I have made a very simple class that I am trying to publish thru ZServer: ---------------------------------------------------------------------- class hello: """A very simple publishable objet in zope""" def world(self): "DocStrings are NOT optional" return "hello world" ---------------------------------------------------------------------- I have changed the following in z2.py ---------------------------------------------------------------------- #zh = zhttp_handler(MODULE, '', HTTP_ENV) #hs.install_handler(zh) sys.path.insert(0,'C:/root/pythonScripts/hello') # add MyModule to the Python path my_handler = zhttp_handler('hello', '') # create a handler hs.install_handler(my_handler) # install it in the http server# ---------------------------------------------------------------------- And I get this traceback: ---------------------------------------------------------------------- Zope Error Zope has encountered an error while publishing this resource. exceptions.TypeError Sorry, a Zope error occurred. Traceback (innermost last): File C:\mxmZope\lib\python\ZPublisher\Publish.py, line 222, in publish_module File C:\mxmZope\lib\python\ZPublisher\Publish.py, line 171, in publish File C:\mxmZope\lib\python\ZPublisher\mapply.py, line 160, in mapply (Object: world) File C:\mxmZope\lib\python\ZPublisher\Publish.py, line 112, in call_object (Object: world) TypeError: unbound method must be called with class instance 1st argument ---------------------------------------------------------------------- Can anyone see the error of my ways? I can't. I would think that: "unbound method must be called with class instance 1st argument" would mean I had forgotten "self" in my method but this is clearly not the case. Kind Regards Max M

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ZMySQLDA on Win32 - connect then crash
by William BC Crandall 09 Aug '00

09 Aug '00

Dear Phil: Thanks for your "How-To: ZMySQLDA on Win32 (2000/02/14)". And for your inquiry about troubles with the set up. Following the steps you outlined, I was able to establish a (very) minimal working connection. That is to say, I can use Zope's 'Z MySQL Database Connection' 'Test' page with the SQL command 'use tmm' (tmm is the name of my database), with success: This statement returned no results. ----------------------------------- SQL Used: use tmm But, when I 'test' any more complex command ('show tables', or 'select * from city' -- all without the surrounding quotes ' ), Zope crashes. Specifically, I get a Window's message: 'Python: This program has performed an illegal operation and will be shut down.' Details: PYTHON executed an invalid instruction in module <unknown> at 0000:01670d74. Registers: EAX=017c81b1 CS=015f EIP=01670d74 EFLGS=00010286 EBX=00000001 SS=0167 ESP=01c8fa90 EBP=01670d70 ECX=1e10f91f DS=0167 ESI=ffffffff FS=1307 EDX=00000000 ES=0167 EDI=012d2a50 GS=0000 Bytes at CS:EIP: f0 a2 2d 01 30 19 46 01 3d 43 3a 5c 02 00 00 00 Stack dump: 00764580 1e16f958 00764580 00000000 00764580 1e10f831 00b4bb40 00764580 00000000 00b4bb40 00f169f4 1e10e74c 00b4bb40 00764580 00000000 00b04400 I am running MySQL with the --console option, which recorded: C:\mysql\bin\mysqld.exe: ready for connections 000809 12:53:27 Aborted connection 3 to db: 'tmm' user: 'root' host: `localhost' (Unknown error) 000809 12:53:27 Aborted connection 2 to db: 'tmm' user: 'root' host: `localhost' (Unknown error) My 'Z MySQL Database Connection' page shows: The Media Machine (connected) Status Id tmm_db Title The Media Machine Database Connection String tmm root The database connection is open. My environment: Windows 98 4.10.98 MySQL Server version: 3.23.21-beta-debug Zope version: Zope 2.2.0 (binary release, python 1.5.2, win32-x86) Python version: 1.5.2 (#0, Jul 30 1999, 09:52:18) [MSC 32 bit (Intel)] Computer: Acer Extensa 710TE, PentiumII, 160MB RAM Thanks in andvance for any thoughts. William BC Crandall Wiesbaden, Germany wcra(a)beest.midat.de

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