Zope-Dev January 2000

zope-dev@zope.dev

115 participants
229 discussions

Merhabalar;
by Can Canbilek 13 Dec '01

13 Dec '01

Öncelikle rahatsýz ediyorsak özür dileriz ama bu maili okursanýz sanýrým bize teþekkür edeceksiniz. Sizlere, hiçbir masraf yapmadan yalnýzca internete girerek para kazanacaðýnýzý iddia ediyoruz. Hiçbir yalan dolan, hile olmadan.... Üstelik kredi kartý numaranýzý bile vermeniz gerekmiyor. Ufak bir formu dolduruyorsunuz, dünyaca ünlü bir þirket olan ve dünyanýn heryerine ( Türkiye dahil olmak üzere ) para yollayan bu þirketin küçük bir programýný download ediyorsunuz. Daha sonra her internete giriþinizde bu programý açýyorsunuz ve program nete ne kadar girdiðinizi hesaplýyor. Nete girdiðiniz her saat baþý 50 cent alýyorsunuz ve bunu karþýlýðýnda ekranýnýzýn küçük bi bölümünde reklamlar görünüyor... Ayda yalnýzca 60 saat internete girerek 30$ kazanýyorsunuz tabii daha fazla kazanmak isterseniz arkadaþlarýnýzý üye ediyorsunuz. Ýster saadet zinciri, isterseniz zeka kullanýmý deyin, bence bundan daha iyi bir yöntem yok.... Ayrýntýlý bilgi gelen çeklerimizin resimleri ve olasý sorularýnýzýn cevaplarý için aþagýdaki sitelerden herhangi birine giriniz(hepsi aynýdýr): http://www25.brinkster.com/firsatlar/index.htm http://www25.brinkster.com/hizmetlerimiz/index.htm http://www25.brinkster.com/spediainc/index.htm http://www25.brinkster.com/sendekazan/index.htm Saygýlarýmla... !!!!!!!SORULARINIZ ÝÇÝN LUTFEN cancanbilek2(a)hotmail.com ADRESÝNE MAÝL ATINIZ, BU MAÝLE REPLY YAPMAYINIZ!!!! ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- BU MAILI YANLISLIKLA ALDIGINIZA INANIYORSANIZ, YADA BIRDAHA BIZDEN MAIL ALMAK ISTEMIYORSANIZ http://www21.brinkster.com/dogangoko/index.htm ADRESÝNE GÝRÝN VE SAYFADAKÝ MAÝLLÝSTÝMÝZDEN ÇIKMAK ÝÇÝN BURAYA EMAÝLÝNIZÝ YAZINIZ BOLUMUNE EMAÝLÝNIZI YAZINIZ... ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- EGER BU MAILI 2CÝ KEZ ALIYORSANIZ LÜTFEN DÝKKATE ALMAYINIZ.... ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

4 3

Resize a image stored in a Oracle's BLOB Field
by Juan Javier Carrera Obrero 27 Nov '01

27 Nov '01

Hello, Thanks, I have displayed the images which them was stored in a Oracle's BLOB field, with: <dtml-call expr="RESPONSE.setHeader('content-type','image/jpeg')"> <dtml-in SQLMethod_with_a_Only_Row> <dtml-var expr="BLOB_FIELD.read()"> </dtml-in> However, I would like to resize this image. I can not do it with the "height" and "width" attributes, because the image is obtained from a Oracle's BLOB field, and no from image object (i.e.: I can not use <dtml-var "ImageObject.tag(border='5', align='left')">). How can I do it ? Thanks again !

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Re: [Zope-dev] Acquisition wishlist :-)
by Dieter Maurer 09 Jan '01

09 Jan '01

Chris Withers writes: > And I suppose the other part of my wishlist: > > class MyClass(Acquisition.Implicit): > # your_attribute will be acquied > > # index_html won't > index_html = None No, that is not enough! As a side effect to turn off acquisition, you defined the attribute. This will not play well with inheritance: You will not only prevent acquisition of "index_html" but also prevent inheritance of it (which may be really necessary in some contexts). Dieter

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Re: [Zope-dev] Zope hanging on high loads
by Federico Di Gregorio 03 Feb '00

03 Feb '00

Scavenging the mail folder uncovered Duncan Booth's letter: > Although you don't say explicitly, I presume you are using Zope on > NT. There are a few of us out there with the same problem as > yourself. Basically as you have seen, sometime pcgi-wrapper hangs > for no obvious reason. sorry for the missing information. actually it is a Linux 2.2.13 on a i386 Netfinity box. > There are a few obvious bugs in pcgi-wrapper, but so far nobody I > know of has been able to work out exactly why it is hanging. I have found a mod_pcgi2 for apache that should bypass pcgi-wrapper, has somebody some more information on it? I compiled it but I am unable to use it to access zope pages. srm.conf and httpd.conf examples would be wellcome... :) > I use a workaround on my setup where I occasionally run a batch > file that kills all pcgi-wrapper processes that have been running for > more than 30 seconds, I can send you details if that would be of use. mmm... we can do that but waht of the users waiting on the other end of the connection? they have to reload and we prefer a less drastical solution... anyway it is a good "patch" solution. I'll write some bash scripts to do that. thank you, federico -- Federico Di Gregorio MIXAD LIVE System Programmer fog(a)mixadlive.com Debian GNU/Linux Developer & Italian Press Contact fog(a)debian.org Lord, defend me from my friends; I can account for my enemies. -- Charles D'Hericault

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Zope hanging on high loads
by Federico Di Gregorio 02 Feb '00

02 Feb '00

Hi, we are using Zope to develop some pretty complex web-sites (http://www.tradinglab.com) and we are encountering some serious problems with high loads. apparently, sometimes, zope does not answer to the pcgi-wrapper and after some minutes we have tens (60+) of pcgi-wrapper processes hanging with only a few in the "ready" state. all the others are sleeping waiting for zope to answer. that happens with every version of zope from 1.0.0 up. if there is some acrtion I can take to send you a more informative bug report, please let me know, thank you very much for your time, federico -- Federico Di Gregorio MIXAD LIVE System Programmer fog(a)mixadlive.com Debian GNU/Linux Developer & Italian Press Contact fog(a)debian.org Best friends are often failed lovers. -- Me

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Re: Per-user Oracle connections (fwd)
by Oleg Broytmann 02 Feb '00

02 Feb '00

Hi! Nobody seems able to answer, trying to repost... On Tue, 18 Jan 2000, Jim Fulton wrote: > > I have an Oracle database, and by design every user that logs into the > > site will be connected to the DB with his/her login/password (that is, > > his/her Oracle login/password is the same as for WWW). > > > > I am considering using Zope for the site, but the question is - how can > > I create one ZOracleDA connection for every user, and how can I use diferent > > connections for different users? > > You can't. However, you could create a new kind of connection > object that did this for you. This should be a reasonably > straightforward hack of ZOracleDA: > > - Take a database name through the web. Not a database name - it's fixed - but login/password. Well, I can do it, but how can I pass this information to Connection object? Well, recently I read the code for Postgres, MySQL and Oracle adapters, and a lot of code in lib/python/Shared/DC/ZRDB, so I thing I do understand what is Connection object, adapter and so on.` It seems I need to write a Connection object based on Shared.DC.ZRDB.THUNK.THUNKED_TM or Shared.DC.ZRDB.THUNK.TM, maintain a pool of actual database connections, and pass queries down to db_connection.query(). But how can I find the db_connection? It is an object from my pool of connection, but I need to know 2 things: 1) login/password; I thing the pool will be just a dictionary indexed by (login, password) tuples. Does this information available in the query() method? I can stuff login/password into a REQUEST object, but is the REQUEST object available in the query() ? 2) whether the connection is actually running a query; if the query is in the process - I need to open new connection for the same user. How do I ask the connection object "Are you running a query"? Oleg. ---- Oleg Broytmann Foundation for Effective Policies phd(a)phd.russ.ru Programmers don't die, they just GOSUB without RETURN.

2 2

Re: Partial Searching
by Itamar Shtull-Trauring 31 Jan '00

31 Jan '00

> Thanks to Itamar Shtull-Trauring and his friends at @Table, Zope now has > several new ZCatalog enhancements. Michel did all the work, not us. So he deserves all the credit for this wonderful piece of code.

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Partial searching
by Michel Pelletier 31 Jan '00

31 Jan '00

Thanks to Itamar Shtull-Trauring and his friends at @Table, Zope now has several new ZCatalog enhancements. 1) Partial Searching ZCatalog now supports the ability to work with globbing searching on text indexes. This means that queries like "z*", "zop? AND *cool", "digi* c?eations" are now possible. 2) Vocabulary objects Vocabulary objects encapsulate all the langauge specific features of ZCatalog into a seperate object. For now, there is still primarily english-centric support, but in the near future it will be very easy to extend vocabulary objects to support specific (or generic) language features. Future improvements to vocabulary objects include stop-word managment, stemming rules, and better control over word splitting. 3) Vocabulary-Catalog interoperation Catalogs require Vocabulary objects now. When you create a Catalog, the Catalog looks 'up' (like ZSQLMethods) for a Vocabulary object to use. If you do not specify a vocabulary object, the Catalog will create it's own private one. Using this model, you can have, for example, 'French' and 'English' vocabulary objects that are used by different catalogs depending on what language you want that catalog to work with. This is now checked into the Zope CVS, I'd really like some people to kick the tires on this one. As usual, please submit bugs to the Collector. -Michel

1 0

How to insert time use mysql connection!
by Victor.Zhai＠ogilvy.com 31 Jan '00

31 Jan '00

In my project, I want to insert time flag to my Mysql database. I use the following method to do so. But it cannot work. My Database structure is: ... publishtime DATE NOT NULL ... To the User's guide of Mysql ,It is said that the format of Date is like: "2000-01-01". So I use <dtml-var Zopetime fmt="%Y-%m-%d">> Because the result is: "2000-01-01", just fit the format of requirment. I use it like this: , <dtml-var ZopeTime fmt="%Y-%m-%d">) But the result is: I see that the content of that field is: "0000-00-00". Can some one give me some advices! Thanks a lot! "WorldSecure Server <ogilvy.com>" made the following annotations on 01/31/00 06:44:31 ------------------------------------------------------------------------------ Privileged/Confidential Information may be contained in this message. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), you may not copy or deliver this message to anyone. In such case, you should destroy this message and kindly notify the sender by reply email. Please advise immediately if you or your employer does not consent to email for messages of this kind. Opinions, conclusions and other information in this message that do not relate to the official business of the Ogilvy Group shall be understood as neither given nor endorsed by it. ==============================================================================

2 1

RE: [Zope-dev] ANN: NotMail v0.2.0 alpha Available
by Jay, Dylan 31 Jan '00

31 Jan '00

does anyone have a copy of the worldpilot beta? I can't seem to download it. > -----Original Message----- > From: Anthony Baxter [mailto:anthony@interlink.com.au] > Sent: Friday, January 28, 2000 5:09 PM > To: Jay, Dylan > Cc: 'benno(a)sesgroup.net'; zope-dev(a)zope.org > Subject: Re: [Zope-dev] ANN: NotMail v0.2.0 alpha Available > > > also have a look at the recently announced worldpilot. > > Anthony > > >>> "Jay, Dylan" wrote > > I need an interface to a public folder which is a mailing > list archive. > > NotMail is almost perfect except for > > 1) The ImapAdapater has to be changed so that the mailbox > is not based on > > the Authenticated_User. > > 2) The interface needs a read-only mode so that > composing/deleting etc are > > not options. > > > > Has anyone done work on this? > > > > > -----Original Message----- > > > From: Ben Leslie [mailto:benno@sesgroup.net] > > > Sent: Monday, November 22, 1999 1:14 AM > > > To: zope-dev(a)zope.org > > > Cc: benno(a)sesgroup.net > > > Subject: [Zope-dev] ANN: NotMail v0.2.0 alpha Available > > > > > > > > > Hi everyone, > > > > > > After much playing around I finally have a NotMail release. > > > This is still > > > very much alpha but will give those who are game a chance to > > > have a look at > > > it, find some bugs, make some patches and give me any further > > > suggestions > > > for the future of NotMail. > > > > > > My main concern at the moment is to get this release stable > > > and before > > > working on extra features so this is where my priority is at > > > the moment. > > > > > > I have tested this on UW Imap and Exchange servers. Please > > > read the about > > > document for more detailed information. > > > > > > Breifly features are: > > > > > > View MIME message > > > Send attachments > > > Manage messages and folders > > > Use a readonly addressbook (readwrite soon) > > > > > > > > > There are still some rough edges which I would have liked to > > > clean up before > > > releasing but I have exams in the follwoing week so I thought > > > getting something > > > out would be better than getting nothing out. > > > > > > > > > Please send any bug reports to benno(a)sesgroup.net > > > > > > Cheers, > > > > > > Ben Leslie > > > > > > > _______________________________________________ > > 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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Zope-Dev January 2000