March 2013 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Pharo .image loading issues.

by Hilaire Fernandes

Heu, it looks like you try to load the bytcode pharo .image as a text file in Pahro. It does not make sense. Only the Pharo VM can interpret this image, so it should be open with the Pharo VM. Hilaire Le 11/03/2013 12:21, Mohammad Al Houssami (Alumni) a Ã©crit : > Hey Hilaire, > > > > What I was doing is going to the image file and opening it using pharo. > That exactly Is by right click--> open with --> pharo. > Draging the image into pharo also it says the following : File > 'HTML5.PARSER.image' is 20849204 bytes long. > > You may use the 'get' command to read the entire file. -- Dr. Geo http://drgeo.eu

March 11, 2013

Re: [Pharo-users] Pharo .image loading issues.

by Mohammad Al Houssami (Alumni)

Thanks for the reply Phil. I downloaded the version on the pharo website 2 weeks ago. The VM version is 4.0.2 and pharo 1.4 Here is a dropbox link for the image and changes files. https://www.dropbox.com/sh/jxp087wrt2lwcch/Ij0ji1DEFB Thanks again From: pharo-users-bounces(a)lists.gforge.inria.fr [mailto:pharo-users-bounces@lists.gforge.inria.fr] On Behalf Of phil(a)highoctane.be Sent: Monday, March 11, 2013 11:30 AM To: A friendly place where any question about pharo is welcome Subject: Re: [Pharo-users] Pharo .image loading issues. That's weird. The image oviously loads since you do have screenshots to show. Also, given the shape of the icons in the second capture, it looks like an old Pharo to me (kind of like 1.3 or something). Which version do you use? Which VM? Can you make your image available somewhere so that we can have a look? Rgds, Phil 2013/3/11 Mohammad Al Houssami (Alumni) <mha53(a)mail.aub.edu<mailto:mha53@mail.aub.edu>> Hello All Im working on an HTML5 parser in smalltalk as part of my postgraduate project. Im completely new to pharo and smalltalk and I've been working with it for around a week now. It was the first time I close pharo. I was trying to load the image file but I couldn't and pahro was complaining with errors. This is what I get: [cid:image002.jpg@01CE1DC1.989EA330] If I keep on clicking proceed I get to this: [cid:image003.jpg@01CE1DC8.19CEEFE0] I have no idea at all why this is happening. This is the first time I load the image to pharo. What I did was I opened the image file with pharo. Im not sure if this might be causing the problem. Any help would really be appreciated. Thank You ________________________________ No virus found in this message. Checked by AVG - www.avg.com<http://www.avg.com> Version: 2013.0.2904 / Virus Database: 2641/6163 - Release Date: 03/10/13

March 11, 2013

Re: [Pharo-users] Pharo .image loading issues.

by phil＠highoctane.be

That's weird. The image oviously loads since you do have screenshots to show. Also, given the shape of the icons in the second capture, it looks like an old Pharo to me (kind of like 1.3 or something). Which version do you use? Which VM? Can you make your image available somewhere so that we can have a look? Rgds, Phil 2013/3/11 Mohammad Al Houssami (Alumni) <mha53(a)mail.aub.edu> > *Hello All * > > * * > > *Im working on an HTML5 parser in smalltalk as part of my postgraduate > project. > > Im completely new to pharo and smalltalk and I've been working with it for > around a week now. It was the first time I close pharo. I was trying to > load the image file but I couldnât and pahro was complaining with errors. > This is what I get:* > > *[image: cid:image002.jpg@01CE1DC1.989EA330] > > If I keep on clicking proceed I get to this:* > > * * > > *[image: cid:image003.jpg@01CE1DC8.19CEEFE0]* > > * * > > * * > > *I have no idea at all why this is happening. This is the first time I > load the image to pharo. What I did was I opened the image file with pharo. > Im not sure if this might be causing the problem.* > > * * > > *Any help would really be appreciated. > Thank You* > > * * >

March 11, 2013

Re: [Pharo-users] Pharo .image loading issues.

by Mohammad Al Houssami (Alumni)

Hey Hilaire, What I was doing is going to the image file and opening it using pharo. That exactly Is by right click--> open with --> pharo. Draging the image into pharo also it says the following : File 'HTML5.PARSER.image' is 20849204 bytes long. You may use the 'get' command to read the entire file. Get reads the first 5000 chars in the file which show as gibberish text. Below is the image [cid:image001.png@01CE1E4A.861661B0] Many Thanks Mohammad -----Original Message----- From: pharo-users-bounces(a)lists.gforge.inria.fr [mailto:pharo-users-bounces@lists.gforge.inria.fr] On Behalf Of Hilaire Fernandes Sent: Monday, March 11, 2013 11:15 AM To: pharo-users(a)lists.gforge.inria.fr Subject: Re: [Pharo-users] Pharo .image loading issues. You mean the error occurs right after you drag and drop the pharo image over the VM application? Hilaire -- Dr. Geo http://drgeo.eu ----- No virus found in this message. Checked by AVG - www.avg.com<http://www.avg.com> Version: 2013.0.2904 / Virus Database: 2641/6163 - Release Date: 03/10/13

March 11, 2013

Re: [Pharo-users] Pharo .image loading issues.

by Hilaire Fernandes

You mean the error occurs right after you drag and drop the pharo image over the VM application? Hilaire -- Dr. Geo http://drgeo.eu

March 11, 2013

Pharo .image loading issues.

by Mohammad Al Houssami (Alumni)

Hello All Im working on an HTML5 parser in smalltalk as part of my postgraduate project. Im completely new to pharo and smalltalk and I've been working with it for around a week now. It was the first time I close pharo. I was trying to load the image file but I couldn't and pahro was complaining with errors. This is what I get: [cid:image002.jpg@01CE1DC1.989EA330] If I keep on clicking proceed I get to this: [cid:image003.jpg@01CE1DC8.19CEEFE0] I have no idea at all why this is happening. This is the first time I load the image to pharo. What I did was I opened the image file with pharo. Im not sure if this might be causing the problem. Any help would really be appreciated. Thank You

March 11, 2013

Re: [Pharo-users] NeoCSV/NeoJSON and encodings

by Sven Van Caekenberghe

Hello Esteban, On 11 Mar 2013, at 03:17, Esteban A. Maringolo <emaringolo(a)gmail.com> wrote: > Hi all, Sven, > > I would like to know what is the proper way (steps) to parse a UTF-8 encoded > CSV file, which will store most of the strings into domain objects instVars > which will get mapped back to JSON and send trough the wire by means of a > Seaside RESTful Filter. > > I haven't specified any encoding information during the input or the output, > and then I'm not seeing the right characters in the inspectors (I expected > that), nor in the JSON output or the Seaside HTML output. > > The Zinc server adaptor has its default codec, it is, utf-8. Both NeoCSV and NeoJSON were written to be encoding agnostic. I.e. they work on character streams that you provide. The encoding/decoding is up to you or up to whatever you use to instanciate the character streams. Here is a quick example (Pharo VM on Mac OS X, #20587, standard NeoCSV release). 'foo.csv' asFileReference writeStreamDo: [ :out | (NeoCSVWriter on: out) nextPut: #( 1 'Ã©lÃ¨ve en FranÃ§ais' ) ]. 'foo.csv' asFileReference readStreamDo: [ :in | (NeoCSVReader on: in) next ]. #('1' 'Ã©lÃ¨ve en FranÃ§ais') $ cat foo.csv "1","Ã©lÃ¨ve en FranÃ§ais" $ file foo.csv foo.csv: UTF-8 Unicode text, with CRLF line terminators The above code uses whatever FileReference offers, namely UTF-8 encoded character streams. I would suggest that you inspect the contents of the character streams before feeding them to NeoCSV or NeoJSON, the wrong encoding will probably be visible there. 'foo.csv' asFileReference readStreamDo: [ :in | in upToEnd ]. Zinc, both the client and the server, should normally always do the right thing (â¢): based on the Content-Type bytes will be converted using the proper encoding. Regards, Sven -- Sven Van Caekenberghe http://stfx.eu Smalltalk is the Red Pill

March 11, 2013

NeoCSV/NeoJSON and encodings

by Esteban A. Maringolo

Hi all, Sven, I would like to know what is the proper way (steps) to parse a UTF-8 encoded CSV file, which will store most of the strings into domain objects instVars which will get mapped back to JSON and send trough the wire by means of a Seaside RESTful Filter. I haven't specified any encoding information during the input or the output, and then I'm not seeing the right characters in the inspectors (I expected that), nor in the JSON output or the Seaside HTML output. The Zinc server adaptor has its default codec, it is, utf-8. -- View this message in context: http://forum.world.st/NeoCSV-NeoJSON-and-encodings-tp4676067.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 11, 2013

Re: [Pharo-users] VeriMeta&PharoLauncher: semi-auto metacello verification

by stephane ducasse

On Mar 10, 2013, at 3:51 PM, HwaJong Oh <daliot.oh(a)gmail.com> wrote: > It is important to see the overall quality of your metacello configuration. > Metacello is there to for programmer to guarantee to the user about the > success of installation. > Your metacello configuration loses trust everytime it fails to install or > not all unittest passes. > > With VeriMeta & PharoLauncher, you can check for each spec(or package) if it > succeeds to install and all the unittest in it passes or not, or if there is > no unittest. Excellent We really want to have this kind of test for Pharo and all the packages published in the distribution. > > Watch the video below in fullscreen mode and 1080p. > http://www.youtube.com/watch?v=kYYgDVY8Dqc > > Best Regards > HwaJong Oh > > > > -- > View this message in context: http://forum.world.st/VeriMeta-PharoLauncher-semi-auto-metacello-verificati… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

March 10, 2013

VeriMeta&PharoLauncher: semi-auto metacello verification

by HwaJong Oh

It is important to see the overall quality of your metacello configuration. Metacello is there to for programmer to guarantee to the user about the success of installation. Your metacello configuration loses trust everytime it fails to install or not all unittest passes. With VeriMeta & PharoLauncher, you can check for each spec(or package) if it succeeds to install and all the unittest in it passes or not, or if there is no unittest. Watch the video below in fullscreen mode and 1080p. http://www.youtube.com/watch?v=kYYgDVY8Dqc Best Regards HwaJong Oh -- View this message in context: http://forum.world.st/VeriMeta-PharoLauncher-semi-auto-metacello-verificati… Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 10, 2013