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RE: [Zope] .log parser
by Alexander Staubo 06 Jul '99

06 Jul '99

I believe the ZServer logs are quite standard -- compare them to output from Apache, for example. You should easily be able run them through Analog or WebTrends, for example. Iirc, they're not in the relatively-new, flexible W3C format; maybe this ought to be added as an option. One concerning aspect of the ZServer logging is that it seems that HTTP and FTP logs and mixed -- even though they are seemingly different formats. -- Alexander Staubo http://www.mop.no/~alex/ "What the hell, he thought, you're only young once, and threw himself out of the window. That would at least keep the element of surprise on his side." --Douglas Adams, _The Hitchhiker's Guide to the Galaxy_ >-----Original Message----- >From: linge(a)NMR.EMBL-Heidelberg.DE >[mailto:linge@NMR.EMBL-Heidelberg.DE]On Behalf Of Jens Linge >Sent: 6. juli 1999 01:04 >To: zope mailinglist >Subject: [Zope] .log parser > > >Dear all, > >is there a easy way to parse the Zope server log files? I would like to >know: >-who downloaded which page (sorted after time, name, etc.) >-how long did one user stay in one page > >I don't know if there is already a module to do this. > >Thanks. Best wishes. > >Jens > > >-- >Jens Linge >linge(a)embl-heidelberg.de >EMBL, Nilges Group >Meyerhofstr. 1 >D-69012 Heidelberg > >_______________________________________________ >Zope maillist - Zope(a)zope.org >http://www.zope.org/mailman/listinfo/zope > >(For developer-specific issues, use the companion list, >zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev ) >

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RE: [Zope] mySQL image addition
by Alexander Staubo 06 Jul '99

06 Jul '99

If it's of any help: I've stored images in MS SQL (not MySQL) servers, and this is somewhat painful, because you need to convert the binary data into hexadecimal values, thus: insert into foo (myimage) values (0x01020304[...]) I don't know MySQL does BLOb inserts. However, I think it's reasonable that you cannot simply enter a literal string; or? How does Zope handle it? (Btw, I wrote a C extension for Python that performs the hex conversion (because it took literally hours if done in pure Python), and one problem that bugged me for some time was that SWIG doesn't generate wrappers that can take strings containing null bytes; the Python API was transforming my strings into some kind of weird 7-bit-ish format. The solution was to patch SWIG's wrapper code manually (Jim, do know if SWIG can be told to do this?) to parse the string argument differently.) -- Alexander Staubo http://www.mop.no/~alex/ "What the hell, he thought, you're only young once, and threw himself out of the window. That would at least keep the element of surprise on his side." --Douglas Adams, _The Hitchhiker's Guide to the Galaxy_ >-----Original Message----- >From: zope-admin(a)zope.org [mailto:zope-admin@zope.org]On Behalf Of >Martijn Pieters >Sent: 6. juli 1999 01:03 >To: Phil Grove; zope(a)zope.org >Subject: Re: [Zope] mySQL image addition > > >At 14:59 05/07/99 , Phil Grove wrote: >>hi all, >> >>has anyone used mySQL to hold a number of images uploaded >using Zope? If so >>how can it be done, i have tried using the normal INSERT >statments into a >>BLOB field in the database but it only seems to insert a >strange instances >>string?? >> >>Any ideas would be appreciated. >> >>P. > >No experience using images stored in a DB, but the 'strange instances >string' sounds familiar enough. Can we see your code? > >-- >Martijn Pieters, Web Developer >| Antraciet http://www.antraciet.nl >| Tel: +31-35-7502100 Fax: +31-35-7502111 >| mailto:mj@antraciet.nl http://www.antraciet.nl/~mj >| PGP: http://wwwkeys.nl.pgp.net:11371/pks/lookup?op=get&search=0xA8A32149 ------------------------------------------ _______________________________________________ Zope maillist - Zope(a)zope.org http://www.zope.org/mailman/listinfo/zope (For developer-specific issues, use the companion list, zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev )

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RE: [Zope] Pluggable brains?
by Alexander Staubo 06 Jul '99

06 Jul '99

Buy iirc, in Zen philosophy there is no soul, only the karma. ;-) -- Alexander Staubo http://www.mop.no/~alex/ "What the hell, he thought, you're only young once, and threw himself out of the window. That would at least keep the element of surprise on his side." --Douglas Adams, _The Hitchhiker's Guide to the Galaxy_ >-----Original Message----- >From: zope-admin(a)zope.org [mailto:zope-admin@zope.org]On >Behalf Of Boris >Borcic >Sent: 6. juli 1999 01:03 >To: Tony McDonald >Cc: Zope List >Subject: Re: [Zope] Pluggable brains? > > >Tony McDonald wrote: > >> At last! an explanation....I came across this term and thought it was >> the strangest thing I'd seen in a software description for a long >> time (visions of Igor passing a 'fresh brain' to a ZopeMeister came >> to mind!). > >It's easier if you envision yourself in the role of God, plugging >brains (and instincts) into animals so that they will fit in their >environment. > >If "pluggable brain" sounds strange, what of "pluggable soul" ? > >BB > >_______________________________________________ >Zope maillist - Zope(a)zope.org >http://www.zope.org/mailman/listinfo/zope > >(For developer-specific issues, use the companion list, >zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev ) >

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RE: [Zope] Pluggable brains?
by Alexander Staubo 06 Jul '99

06 Jul '99

Unfortunately, I require a very specific sorting algorithm (I'm sorting threaded discussion topics). I solved this easily by implementing an External Method that essentially copied the list of records into its own list, did the processing, and set the attributes. One curious artifact I noticed was that setattr() on the "r" class instance does _not_ add attributes -- or at least not Zope-accessible attributes -- to the instance. Maybe the instance is an acquisition wrapped and I need to use aq_base? Anyway, I solved this by modfying my SQL Method query, thus: select [...], ThreadLevel = 0 from [...] Having done this, things like setattr(record, 'ThreadLevel', x) now works. -- Alexander Staubo http://www.mop.no/~alex/ "What the hell, he thought, you're only young once, and threw himself out of the window. That would at least keep the element of surprise on his side." --Douglas Adams, _The Hitchhiker's Guide to the Galaxy_ >-----Original Message----- >From: Martijn Pieters [mailto:mj@antraciet.nl] >Sent: 6. juli 1999 01:03 >To: Alexander Staubo; Zope Mailing List (E-mail); 'Phillip J. Eby' >Subject: RE: [Zope] Pluggable brains? > > >At 02:28 05/07/99 , Alexander Staubo wrote: >>Uh, so "pluggable brains" _is_ the ability for Zope to return >records as >>instances of a user-definable class? >> >>It may be a vivid term, but descriptive it ain't. :-) >> >>I have a related question. I need to post-process a query result set >>using Python; I simply want to (a) go through each record and add (or >>set) a column, and (b) reorder the records. Can you give me a simple >>example of how to do this? As far as I can see, records >returned by SQL >>Methods are instances of a special class "r" which descends >from Record, >>Acquisition.Implicit and an optional user-defined class (the >"brain", I >>guess). It seems that when such an instance is created, each column is >>set as an attribute on the instance. If so, I guess I can >simply put the >>records into a list, add my column as a vanilla Python attribute, and >>reorder them as I wish, and then return them for use in DTML? Correct? > >Indeed, just create the 'Brain' (Igor, is that lightning storm >here yet?), >and have it set the attribute. The reordering is trickier. You >could use >the sort attribute of the #in tag. If the order cannot be >derived from any >existing attributes, you just add one to the brain object >(Igor, tweezers >please), that, if sorted on, will create the right order. > >Just put a module in the Extensions directory of your Zope >installation, >let call it MyBrains.py. In it you define your class: > >class SmartRecord: > static_attr = 'A Static Attribute' > > def dyn_attr: > return 'A Dynamic Attribute' > >And on the 'Advanced' tab of your Z SQL Method you specify >this class and >the file it is in ('SmartRecord' and 'MyBrains', or >'MyBrains.py'). From >now on, you can refer to static_attr and dyn_attr as if they >were columns >of the result set. > >PS. Above code is untested, YMMV > >-- >Martijn Pieters, Web Developer >| Antraciet http://www.antraciet.nl >| Tel: +31-35-7502100 Fax: +31-35-7502111 >| mailto:mj@antraciet.nl http://www.antraciet.nl/~mj >| PGP: >http://wwwkeys.nl.pgp.net:11371/pks/lookup?op=get&search=0xA8A3 2149 ------------------------------------------

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Re: [Zope] Help - Database Connection String
by Emmanuel M. Viado 05 Jul '99

05 Jul '99

Date: Sat, 03 Jul 1999 10:05:46 -0600 From: Bill Anderson <bill.anderson(a)libc.org> To: zope(a)zope.org Subject: Re: [Zope] Help - Database Connection String "Bill Anderson" wrote: >The connections string is of the format: > >databasename@hostname username password > >such that: > >test@localhost webmaster letmein > >where: >o test is the name of the database you want to connect to >o localhost because the database is on the same machine >o webmaster is the user set up to access the database from the web >o letmein is the password used by the webmaster user. > >Of course, you would have to have the user set up in mysql as well. > > >Cheers, > >Bill Anderson Thank you Bill. It worked... Best regards...

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ZClasses bug?
by Alex Rice 05 Jul '99

05 Jul '99

Is this a bug or a feature? Only the base ZClasses' property sheets are visible. For instance ZClass A is a base class for ZClass B. I can add property sheets to the ZClass B, but they aren't visible in B instances. However, if I add property sheets in A, they are visible in B instances. It will be very limiting if subclasses cannot have their own property sheets. Alex Rice | alrice(a)swcp.com | http://www.swcp.com/~alrice Current Location: N. Rio Grande Bioregion, Southwestern USA

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ZClasses and methods
by raver＠box.dust.za.net 05 Jul '99

05 Jul '99

Hi! Hope this questions hasn't already been answered on the list. Lately I've been working on a ZClass thingie, but got stuck last night. I've made several methods dtml- and external ones to the class, and want more, mainly a dtml method displaying a form. Now thats no problem, but how shall I address other methods, contained in the class, in the 'action' part of the form? Help is much appreciated! Sture Lygren

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.log parser
by Jens Linge 05 Jul '99

05 Jul '99

Dear all, is there a easy way to parse the Zope server log files? I would like to know: -who downloaded which page (sorted after time, name, etc.) -how long did one user stay in one page I don't know if there is already a module to do this. Thanks. Best wishes. Jens -- Jens Linge linge(a)embl-heidelberg.de EMBL, Nilges Group Meyerhofstr. 1 D-69012 Heidelberg

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RE: [Zope] mySQL image addition
by Michel Pelletier 05 Jul '99

05 Jul '99

> -----Original Message----- > From: Phil Grove [mailto:phil.grove@flg21.com] > Sent: Monday, July 05, 1999 8:59 AM > To: zope(a)zope.org > Subject: [Zope] mySQL image addition > > > hi all, > > has anyone used mySQL to hold a number of images uploaded > using Zope? If so > how can it be done, i have tried using the normal INSERT > statments into a > BLOB field in the database but it only seems to insert a > strange instances > string?? > Given that your image object is named 'image':  will give you the object, in this case, the 'repr' of the object; which in this case is a 'strange instance string'. use:  To get the actual binary contents of the Image. -Michel > Any ideas would be appreciated. > > P. > > --------------------------------------------------------------------- > > Phil Grove phil.grove(a)flg21.com > Web Development 0113 2949494 > flg21 http://www.flg21.com > > --------------------------------------------------------------------- > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://www.zope.org/mailman/listinfo/zope > > (For developer-specific issues, use the companion list, > zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev ) >

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Pluggable brains?
by Alexander Staubo 05 Jul '99

05 Jul '99

Could somebody explain the concept of pluggable brains? I have come across this phrase more than once, and I still don't know what it is. Is there any documentation on this? Is it by any chance related to an SQL Method's ability to represent data records with Python classes? -- Alexander Staubo http://www.mop.no/~alex/ "Reality is that which, when you stop believing in it, doesn't go away." --Philip K. Dick

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