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RE: [Zope] Re: Threading, dtml and performance?!
by Oliver Bleutgen 26 Oct '01

26 Oct '01

>> Hitting the stop button on the browser at least causes two things: >> a) stop making further requests (stop loading images etc.) on that >> page >> b) reset all open tcp connections from that browser window by >> sending a RST packet. > Interesting, > Although why is it then that if you click a link in the manage interface > and press stop, the page will get published to you anyways? > Paul Zwarts This I am not able to reproduce, because I'm not fast enough in clicking ;-). I guess it's the html, take for instance http://slashdot.org/article.pl?sid=01/10/25/1824206&mode=nested If you are not on a very fast connection, you'll have to wait sometime until the page is rendered. That is because of a complicated table layout the browser has to wait for the whole html-source to be loaded in order to render it. But pressing stop while loading renders part of the page (in IE 5.5), everything which the browser got before you pressed stop will be rendered. You can check that by looking at the source, it just ends in the middle. It might be that you just get the impression of the whole page being published. in fact most of it "was there", but the browser just decided it couldn't begin rendering it, for layout reasons. OTH, the behaviour of the "stop" button might be browser dependent, but a doubt that. Sending rst is the logical thing to do, IMO. cheers, oliver

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RE: [Zope] Re: Threading, dtml and performance?!
by Oliver Bleutgen 26 Oct '01

26 Oct '01

> AFAIK, such a beast does not exist where you can stop a transaction from > pressing a browsers stop button. Web is stateless, so a stop button on a > browser cannot be connected to the servers understanding of finish the > request or don't. Hitting the stop button on the browser at least causes two things: a) stop making further requests (stop loading images etc.) on that page b) reset all open tcp connections from that browser window by sending a RST packet. What we see with that long running process is b), and that is something the server can notice - web is stateless, but a tcp connection is not. That was the point why I tested a similar thing with apache/mod-perl. The process _will_ get stopped when the user presses stop on his browser. Zope just runs on under the same circumstances. cheers, oliver

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AW: [Zope] Python 1.5.2 and unicode
by Florian Schuler 26 Oct '01

26 Oct '01

Hello Oleg great. You have to know taht I´am not good in python programming.My boss said that I have to do sometfing with it. My next question is about your tool. The E-Mails I receive are stroed in a list / array. eacht email line is one entry in my array. But your tool supports only emails which are stored in a file. --> according mimetools.Message. Is it possible to use my array with this class. How :-)) Florian Schuler -----Ursprüngliche Nachricht----- Von: Oleg Broytmann [mailto:phd@phd.pp.ru] Gesendet: Freitag, 26. Oktober 2001 10:30 An: Florian Schuler Cc: Zope Mailingliste (E-Mail) Betreff: Re: [Zope] Python 1.5.2 and unicode On Fri, Oct 26, 2001 at 10:17:44AM +0200, Florian Schuler wrote: > I have a big problem ! > I wrote a script to parse emails. Ok that works fine. But sometimes > there are emails with a "subject: > =?ISO-8859-1?Q?AW=3A_=7B80/20/2=7D=5BOrganizer=5D_RE=3ARE" and so on. > ( Outlook creates that ) > > I think it is in unicode. Does someone of you know how to parse this > string so, that the ASCII expressions changed into chars This is not Unicode, this is quoting according to RFC2047. You can find code to decode in my mimedecode.py program: http://phd.pp.ru/Software/Python/#mimedecode Oleg. -- Oleg Broytmann http://phd.pp.ru/ phd(a)phd.pp.ru Programmers don't die, they just GOSUB without RETURN. _______________________________________________ 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] DTML 'objectValues()' problem
by H.de.Wit＠SFK.NL 26 Oct '01

26 Oct '01

> objectValues() returns nothing at all. Are you calling it from a dtml-document? The easiest way to have it working is to change it to a dtml-method. (my any input). Hans de Wit Stichting Farmaceutische Kengetallen Postbus 30460 2500 GL DEN HAAG Tel. 070-3737448 Fax 070-3737445

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CMF Question.
by Scott Kuei 26 Oct '01

26 Oct '01

Hi there, Does anyone know how to use the addImage function of Image.py module in CMFDefault? I really need help on this one. Thanks. Scott,

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Re: [Zope] Re: Threading, dtml and performance?!
by Oliver Bleutgen 26 Oct '01

26 Oct '01

> Well I've tested your script with an old backup of Zope 2.3.2 on an Win NT > SP 5 machiene. There are no problems. The script runs in one window and in > the > other I can surf the management screen. My Solaris can't do that. Just for clarification: On Linux I need _two_ browser windows holding a connection to zope. I know nothing of how zope threads what, but together with that "stop" trick it looks like I have seen two different thread limitations. One is the zope-configurable limitation and another one seems to be related to the number of connections zope can serve under this circumstances. What I haven't done is ruling out that perhaps the browser might be the culprit - I doubt that, but I can't rule it out atm. Will test it later. cheers, oliver

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users in zope
by Michel Vayssade 26 Oct '01

26 Oct '01

Hi, I have created some new users un acl_users of root When i do login with h...8080/manage i can log in with these new users in zope manage mode but this is not what I want : I want to log in "normal view mode" (not the manage screens) in my site but with an authenticated user I tried to set up a dtml method mysite/myfolder/login then calling http:....8080/mysite/myfolder/login which contain : <dtml-raise Unauthorized></dtml-raise> to trigger the login. This result in the pop up window User Id /passw coming and here : Trying to login with these new users always give "Authorization failed" I restarted zope and restarted the browser. Same thing. Its look like in this case acl_users is not acquired .... what do I miss ? -- _/ _/ _/_/_/ _/_/ Michel.Vayssade(a)UTC.fr Service Informatique _/ _/ _/ _/ T:33/0-3.44.23.49.24 Universite de Technologie _/ _/ _/ _/ F:33/0-3.44.23.46.77 BP 20.529 60205 Compiegne _/_/ _/ _/_/ _ mv(a)utc.fr __/www.utc.fr/~vayssade____ France

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Python 1.5.2 and unicode
by Florian Schuler 26 Oct '01

26 Oct '01

Hello List, I have a big problem ! I wrote a script to parse emails. Ok that works fine. But sometimes there are emails with a "subject: =?ISO-8859-1?Q?AW=3A_=7B80/20/2=7D=5BOrganizer=5D_RE=3ARE" and so on. ( Outlook creates that ) I think it is in unicode. Does someone of you know how to parse this string so, that the ASCII expressions changed into chars for example =7B => { or =7D => } ... I´ve read that python 2.1 supports unicode. But I don´t want to install it. Is there a possibility to do that in Python 1.5.x ? Thnaks in advance Florian Schuler

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Looking for Zope & Python Gurus' Résumés, SVP
by Chris Abraham 26 Oct '01

26 Oct '01

ZPugs and PIGies: I would like to have a file of Python, and Zope coders who are available for short-term, long-term, contract, sub-contract work, project-based, and "crap, it broke can you fix it?" work. Either in the Washington Metro Area or via Telecommuting. If you are out of the DC-Area, please send your résumé anyway, and I will keep it on file. I am getting lots of requests and I want to make sure that I have loads of people who might be interested in the projects. Please send your résumé and an hourly, day, and salary range and I will do what I can. Cheers, Chris Abraham -- chris abraham <cja(a)dds.nl> washington, dc 20003-0163 united states

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Login Form?
by CJ Kucera 25 Oct '01

25 Oct '01

Howdy! I was wondering what I should look at to be able to do a form-based login such as the one found at www.zope.org. I've looked around the zope.nipltd.com archives and it seems that LoginManager might be the right thing to use, but using the "view_source" method at www.zope.org doesn't seem to incorporate any of that, so if someone could point me in the correct direction, I'd appreciate it. Thanks! -CJ WOW: Rapacious | A priest advised Voltaire on his death bed to apocalyptech.com/wow | renounce the devil. Replied Voltaire, "This pez(a)apocalyptech.com | is no time to make new enemies."

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