Squeak-dev May 2010

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101 participants
401 discussions

Re: [Pharo-project] Using WebClient
by Germán Arduino 31 May '10

31 May '10

I think that is a post method in this case, but can't make it work (yet). 2010/5/29 Schwab,Wilhelm K <bschwab(a)anest.ufl.edu>: > It's been a long time, but won't the button cause the browser to send a post or get (whichever action is specified in the form) to the server? It might be enough to decide the content of that and send it over the socket. I am probably thinking in CGI terms, which might not be what you need. > > > ________________________________________ > From: pharo-project-bounces(a)lists.gforge.inria.fr [pharo-project-bounces(a)lists.gforge.inria.fr] On Behalf Of Stéphane Ducasse [stephane.ducasse(a)inria.fr] > Sent: Saturday, May 29, 2010 4:14 PM > To: Pharo-project(a)lists.gforge.inria.fr > Subject: Re: [Pharo-project] Using WebClient > > if you get answers from squeak-dev let us know. > > > Stef > > > On May 29, 2010, at 10:02 PM, Germán Arduino wrote: > >> Hi: >> >> I'm trying to automate some operations on a web page that requires >> authentication. >> >> I managed to arrive to the form that I need to process, authenticated >> without problems. >> >> But I can't figure out how to process the button (is a button of this type: >> >> <input class="lButton" style="" name="submit_search" >> value="Create File" type="submit"> ) to execute the Create File action. >> >> The form have two dates (that I can calculate and fill in) but I can't >> to imagine how to process the submit button programmatically. >> >> Any hint will be appreciated. >> >> Cheers. >> >> -- >> ================================================= >> Germán S. Arduino <gsa @ arsol.net> Twitter: garduino >> Arduino Software & Web Hosting http://www.arduinosoftware.com >> PasswordsPro http://www.passwordspro.com >> ================================================= >> >> _______________________________________________ >> Pharo-project mailing list >> Pharo-project(a)lists.gforge.inria.fr >> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > > _______________________________________________ > Pharo-project mailing list > Pharo-project(a)lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project > -- ================================================= Germán S. Arduino <gsa @ arsol.net> Twitter: garduino Arduino Software & Web Hosting http://www.arduinosoftware.com PasswordsPro http://www.passwordspro.com =================================================

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Etoys developer chat today
by Bert Freudenberg 31 May '10

31 May '10

Please join our weekly Etoys developer chat today, as every Monday at 12 noon Squeakland Time. Follow this link to see the time in your local time zone: http://tinyurl.com/28gbrh7 To participate, enter your name as nickname on http://chat.squeakland.org/ and press "Login". Then say hi :-) Alternatively, use an IRC client of your choice to join #etoys on irc.freenode.net Everyone is welcome! - Bert -

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LargeInteger ln overflows
by Nicolas Cellier 30 May '10

30 May '10

I put some change in inbox to handle this recent vwnc list request: (10 raisedTo: 400) log: 10 -> 400 rather than Infinity Note 1: it works for #ln and #log: but not #log yet. Note 2: i've put in inbox rather than trunk because I don't know if really usefull. Nicolas

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Tweak Ready Image
by Boon Keat 30 May '10

30 May '10

Hi , i am looking for a tweak-ready image in squeak. i tried to look in squeak 4.1 image but i couldn't find it. can anybody be kind to tell me where can i get this image? or anything. thanks. -- View this message in context: http://forum.world.st/Tweak-Ready-Image-tp2236082p2236082.html Sent from the Squeak - Dev mailing list archive at Nabble.com.

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[ANN] Camp Smalltalk London filling up
by Julian Fitzell 30 May '10

30 May '10

Much to our delight, there seems to be a lot of interest in the Camp Smalltalk event in London. We originally estimated our capacity at 30, and those slots have already filled up in less than 4 days! We are just now discussing what our actual maximum capacity is. We'll be able to handle a few more people, we're just now sure yet how many. So if you're interested in coming and haven't signed up yet, please head over to cslondon2010.eventbrite.com and add yourself to the waiting list. That will really help us understand how many more people still want to attend. Note that joining the waiting list does not commit you to attending, so if you're still on the fence, you might want to sign yourself up anyway. We'll open up some more spots next week and then see how it goes. Thanks for your enthusiastic participation! Julian

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Using WebClient
by Germán Arduino 29 May '10

29 May '10

Hi: I'm trying to automate some operations on a web page that requires authentication. I managed to arrive to the form that I need to process, authenticated without problems. But I can't figure out how to process the button (is a button of this type: <input class="lButton" style="" name="submit_search" value="Create File" type="submit"> ) to execute the Create File action. The form have two dates (that I can calculate and fill in) but I can't to imagine how to process the submit button programmatically. Any hint will be appreciated. Cheers. -- ================================================= Germán S. Arduino <gsa @ arsol.net> Twitter: garduino Arduino Software & Web Hosting http://www.arduinosoftware.com PasswordsPro http://www.passwordspro.com =================================================

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Need someone to test if NBOpenGL works for you on win32
by Igor Stasenko 29 May '10

29 May '10

Hi, i just snapshotted my stuff with various fixes, to make it load cleanly on pharo and squeak images. I'd like you to ask to test and load it and tell me if it works for you. Currently it works only on win32 platform. It could work on Linux, but i didn't had time to port it yet. There is no automatic installation procedure right now, so here what you should try: - first, you need to have VM with NativeBoost plugin + NativeBoost loaded into an image (see http://code.google.com/p/nativeboost/wiki/Installation for instructions) - then load the OpenGL stuff from http://www.squeaksource.com/NBOpenGL in following order: - NBOpenGL-Core - NBOpenGL-Win - NBOpenGL-TrueType - NBOpenGL-Display - NBOpenGL-Morphic i tried the above on Pharo-1.1-11367-Betadev10.05.1.image , which were released recently, and it seems works ok. on squeak/trunk it should also work without problems. Now, if everything went right, then we're ready to run a demo: GLViewportMorph new "useOwnForm: true;" openInWorld This thing should render a TrueType glyphs and animating a smooth zoom of it. Nothing fancy, i just wanna know, if it works for you (and how well). :) As you may know, GPU/OpenGL implementations vary depending on vendor and how old your hardware is, and i don't have all of it at my disposal. Ok.. if you got it running, and it renders the glyphs.. there's one thing left: - save your image and quit (without closing this morph) - start image it should continue working as if nothing happens. -- Best regards, Igor Stasenko AKA sig.

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Fwd: [Seaside] Re: Is a monticello question allowed here?
by Hernán Morales Durand 29 May '10

29 May '10

Outsider's perception on MC Browser usability... ---------- Forwarded message ---------- From: Fritz Schenk <intrader.intrader(a)gmail.com> Date: 2010/5/28 Subject: [Seaside] Re: Is a monticello question allowed here? To: seaside(a)lists.squeakfoundation.org The SqueakSource site is down. That could explain the slowness. However, there should be an hour-glass and some feedback on the failure. This is very poor. _______________________________________________ seaside mailing list seaside(a)lists.squeakfoundation.org http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside

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Daily Commit Log
by commits＠source.squeak.org 29 May '10

29 May '10

Changes to Trunk (http://source.squeak.org/trunk.html) in the last 24 hours: http://lists.squeakfoundation.org/pipermail/packages/2010-May/003405.html Name: Compiler-ar.145 Ancestors: Compiler-HenrikSperreJohansen.144 Merging Compiler-HenrikSperreJohansen.144 Fix for BlockClosure decompilation in Workspace doits. Previously, blocks with remoteTemps would fail to decompile, f.ex: | x y | [:a :b | x := a. y := b] decompile (http://code.google.com/p/pharo/issues/detail?id=767) Also, temp names would not be preserved when inspecting a non-remoteTemps block, say [:x :y | | temp | 1 + x at y. ^temp] decompile printString. Getting the instvar names from MethodTrailer if present in decompileBlock: solves both these issues. (ar: restore formatting and refer to SyntaxErrorNotification directly) ============================================= http://lists.squeakfoundation.org/pipermail/packages/2010-May/003406.html Name: Tests-HenrikSperreJohansen.82 Ancestors: Tests-eem.81 Test for the cases described in Compiler-HenrikSperreJohansen.144 =============================================

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The Inbox: Kernel-nice.453.mcz
by commits＠source.squeak.org 28 May '10

28 May '10

A new version of Kernel was added to project The Inbox: http://source.squeak.org/inbox/Kernel-nice.453.mcz ==================== Summary ==================== Name: Kernel-nice.453 Author: nice Time: 28 May 2010, 9:37:49.978 pm UUID: 5961f8b3-0010-b643-b1d1-56bd1e657937 Ancestors: Kernel-ar.452 After recent vwnc post, don't let LargeInteger ln overflow. Same for Fraction with LargeInteger. Also avoid loss of precision due to gradual underflow. =============== Diff against Kernel-ar.452 =============== Item was added: + ----- Method: Integer>>ln (in category 'mathematical functions') ----- + ln + "This function is defined because super ln might overflow." + | res h | + self <= 0 ifTrue: [self error: 'ln is only defined for x > 0']. + res := super ln. + res isFinite ifTrue: [^res]. + h := self highBit. + ^2 ln * h + (self / (1 << h)) asFloat ln! Item was added: + ----- Method: Fraction>>ln (in category 'mathematical functions') ----- + ln + "This function is defined because super ln might overflow. + Note that < 1 is tested before converting to float in order to avoid precision loss due to gradual underflow." + | res int | + self < 1 ifTrue: [^self reciprocal ln negated]. + self <= 0 ifTrue: [self error: 'ln is only defined for x > 0']. + res := super ln. + res isFinite ifTrue: [^res]. + int := self integerPart. + ^int ln + (self / int) ln!

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