March 2015 - Pharo-users - lists.pharo.org

Re: [Pharo-users] How to silently generate and remove code

by stepharo

Before that I would like that the compiler outputs classes definition in an environment (that can be the default one) but that can be the one I want and specified from the outside of the compiler. May be this is already the case Stef Le 28/3/15 23:03, Marcus Denker a Ã©crit : >> On 28 Mar 2015, at 20:05, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: >> >> >>> On Mar 28, 2015, at 08:06, stepharo <stepharo(a)free.fr> wrote: >>> >>> >>> >>> Le 28/3/15 08:53, Marcus Denker a Ã©crit : >>>> I think we have not yet any good API for thisâ¦ one problem is that the .changes is not only a transaction log, but in addition >>>> the place where the source of a method is stored. >>>> >>>> I would like to >>>> >>>> -> make transaction log + source storage independent. >>>> -> add a kind of âvirtualâ package for these generated entities so that there is no package that gets dirty when generating code >>>> reflectively >>>> -> have a good API so one can distinguishes âsystem notifications are sendâ from âchange is loggedâ and âsource is storedâ. >>> + 1 >> +1 for that also. Priority for Pharo 5 ? >> > Yes! > > Marcus >

March 29, 2015

Re: [Pharo-users] Writing ConfigurationOf depending on beyond bleeding edge code

by stepharo

Normally you can use versionString: Le 29/3/15 05:20, Pierce Ng a Ã©crit : > I've put up code for JSON-RPC (server only for now, tested with some Python > client) on SS3. The code uses Sven's excellent Zinc and NeoJSON libraries. I'm > now writing a ConfigurationOf. > > The current release of NeoJSON, going by its ConfigurationOf, has > Neo-JSON-Core-Sven.27. However, I am using Neo-JSON-Core-Sven.29, which > has NeoJSONWriter>>writeNil: required by the JSON-RPC spec. > > How should I express this dependency in JSON-RPC's ConfigurationOf? At present > it looks like this (monkey-see monkey-do using some other configuration): > > spec project: 'NeoJSON' with: [ > spec className: 'ConfigurationOfNeoJSON'; > loads: #('Core'); versionString: but it should be the tag version > repository: ... ] > > Thanks. > > Maybe if Sven reads this he can mark .29 as the stable release. That'll work > too. :-) > > Pierce > > >

March 29, 2015

Writing ConfigurationOf depending on beyond bleeding edge code

by Pierce Ng

I've put up code for JSON-RPC (server only for now, tested with some Python client) on SS3. The code uses Sven's excellent Zinc and NeoJSON libraries. I'm now writing a ConfigurationOf. The current release of NeoJSON, going by its ConfigurationOf, has Neo-JSON-Core-Sven.27. However, I am using Neo-JSON-Core-Sven.29, which has NeoJSONWriter>>writeNil: required by the JSON-RPC spec. How should I express this dependency in JSON-RPC's ConfigurationOf? At present it looks like this (monkey-see monkey-do using some other configuration): spec project: 'NeoJSON' with: [ spec className: 'ConfigurationOfNeoJSON'; loads: #('Core'); repository: ... ] Thanks. Maybe if Sven reads this he can mark .29 as the stable release. That'll work too. :-) Pierce

March 29, 2015

Re: [Pharo-users] any smalltalkers in singapore next week for FOSSASIA?

by Pierce Ng

On Sat, Mar 07, 2015 at 09:24:08AM +0100, Martin BÃ¤hr wrote: > darn, how long are you travelling? i am there from the 12th to the 17th... I was away for 2+ weeks. Hope you had a good one. Pierce

March 29, 2015

Re: [Pharo-users] MySQL framework for Pharo to analyze futures and options.

by Pierce Ng

On Fri, Mar 27, 2015 at 02:21:01PM -0700, nacho wrote: > I'm using MySQL to hold some data on commodities prices for futures > valuation and want to - of course - use Smalltalk as a front-end. Which > framework would you recommend? There is a pure Smalltalk MySQL driver on Squeaksource. Not sure whether it has been moved to SS3 or STH. http://www.squeaksource.com/StdbMysqlProtocol Others have suggested Glorp. Glancing at the code, seems Glorp currently only works with VisualWorks' MySQL driver. Based on my experience integrating NBSQLite3 into Glorp, I'd say it will take about a day or two, depending on the design of the driver. I've tested abovementioned MySQL driver with some version of MySQL5 some months ago. Pierce

March 29, 2015

Re: [Pharo-users] Issue on enabling developer options in Pharo Launcher

by Ben Coman

Rohit, Would you like to have a go at adding this to PharoLauncher? Currently PharoLauncher filters to show only its own settings. You would need to find how to add the Proxy Settings to the filter. Right click on a Setting to browse to where it is defined. Maybe have a look at how in a new image Spotter presents the question about sending usage data and the button goes to a filtered list of settings. Maybe use Tools > Finder > Source to search for the shown text to see how its defined. cheers -ben On Sun, Mar 29, 2015 at 9:10 AM, rohit sharma <rohitbprm(a)gmail.com> wrote: > hi all, > I want to save proxy settings in pharo launcher (as discussed on irc with > ben, kilon and jigyasa ) and that's why i initially wanted to enable > development environment. > But actually I was trying to say that it would be nice if there is some > option of saving proxy settings without enabling development environment in > pharo launcher and even if possible, load these proxy settings in newly > added images also. > > On Sun, Mar 29, 2015 at 2:13 AM, Nicolai Hess <nicolaihess(a)web.de> wrote: > >> >> >> 2015-03-28 21:27 GMT+01:00 Tudor Girba <tudor(a)tudorgirba.com>: >> >>> What is the issue with GTPlayground? >>> >> >> 15243 <https://pharo.fogbugz.com/default.asp?15243> >> default playground play-cache directory may be read only >> >> >> >> >> >> >>> >>> Doru >>> >>> On Sat, Mar 28, 2015 at 6:40 PM, Nicolai Hess <nicolaihess(a)web.de> >>> wrote: >>> >>>> 2015-03-28 11:23 GMT+01:00 Jigyasa Grover <grover.jigyasa1(a)gmail.com>: >>>> >>>>> Sir >>>>> I have installed the latest version of PharoLauncher on my system (OS >>>>> : Ubuntu 14.04) >>>>> Whenever I try to enable the developer option in the settings , I get >>>>> a warning dialog , in which clicking on Proceed hangs up the application. >>>>> I have repeated the process twice or thrice , but am stuck at the same >>>>> position. >>>>> I have attached the screenshot of the warning recieved. >>>>> Kindly review this issue. >>>>> Thanks and Regards >>>>> Jigyasa Grover >>>>> >>>> >>>> >>>> Maybe this is an issue on linux only ? >>>> I tried the recent build of pharolaunchers windows installer and that >>>> works. >>>> The difference is that the installer installs pharo launcher in a >>>> Pharo3.0 image >>>> whereas on linux (install steps from http://pharo.org/download) >>>> it uses a Pharo4.0 image, some of the methds are deprecated. >>>> >>>> nicolai >>>> >>>> BTW there is an issue with GTPlaygrounds play-cache I'll open an issue >>>> on fogbugz for this. >>>> >>>> >>>> >>> >>> >>> -- >>> www.tudorgirba.com >>> >>> "Every thing has its own flow" >>> >> >> >

March 29, 2015

Re: [Pharo-users] Issue on enabling developer options in Pharo Launcher

by rohit sharma

hi all, I want to save proxy settings in pharo launcher (as discussed on irc with ben, kilon and jigyasa ) and that's why i initially wanted to enable development environment. But actually I was trying to say that it would be nice if there is some option of saving proxy settings without enabling development environment in pharo launcher and even if possible, load these proxy settings in newly added images also. On Sun, Mar 29, 2015 at 2:13 AM, Nicolai Hess <nicolaihess(a)web.de> wrote: > > > 2015-03-28 21:27 GMT+01:00 Tudor Girba <tudor(a)tudorgirba.com>: > >> What is the issue with GTPlayground? >> > > 15243 <https://pharo.fogbugz.com/default.asp?15243> > default playground play-cache directory may be read only > > > > > > >> >> Doru >> >> On Sat, Mar 28, 2015 at 6:40 PM, Nicolai Hess <nicolaihess(a)web.de> wrote: >> >>> 2015-03-28 11:23 GMT+01:00 Jigyasa Grover <grover.jigyasa1(a)gmail.com>: >>> >>>> Sir >>>> I have installed the latest version of PharoLauncher on my system (OS : >>>> Ubuntu 14.04) >>>> Whenever I try to enable the developer option in the settings , I get a >>>> warning dialog , in which clicking on Proceed hangs up the application. >>>> I have repeated the process twice or thrice , but am stuck at the same >>>> position. >>>> I have attached the screenshot of the warning recieved. >>>> Kindly review this issue. >>>> Thanks and Regards >>>> Jigyasa Grover >>>> >>> >>> >>> Maybe this is an issue on linux only ? >>> I tried the recent build of pharolaunchers windows installer and that >>> works. >>> The difference is that the installer installs pharo launcher in a >>> Pharo3.0 image >>> whereas on linux (install steps from http://pharo.org/download) >>> it uses a Pharo4.0 image, some of the methds are deprecated. >>> >>> nicolai >>> >>> BTW there is an issue with GTPlaygrounds play-cache I'll open an issue >>> on fogbugz for this. >>> >>> >>> >> >> >> -- >> www.tudorgirba.com >> >> "Every thing has its own flow" >> > >

March 29, 2015

Re: [Pharo-users] [Moose-dev] moose at the breathing code conference

by Alexandre Bergel

Looks like a fantastic conference program. I wish I could be thereâ¦ Alexandre > On Mar 28, 2015, at 6:21 PM, Tudor Girba <tudor(a)tudorgirba.com> wrote: > > Hi, > > My talk on Moose was accepted at the Breathing Code conference to be held on May 5 in Frankfurt: > http://breathing-code.de/program.html#data-analysis-moose > > It's an interesting setup that fits both Pharo and Moose like a glove. > > However, this being the first edition of the conference, the organizers are a bit in trouble as there are not enough registrations. They need to reach 35 participants until April 1, and they urge people to spread the word. > > Now, I kindly ask you to spread the word the best you can about this conference. > > Cheers, > Doru > > -- > www.tudorgirba.com > > "Every thing has its own flow" > _______________________________________________ > Moose-dev mailing list > Moose-dev(a)iam.unibe.ch > https://www.iam.unibe.ch/mailman/listinfo/moose-dev -- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.

March 28, 2015

Re: [Pharo-users] Some new book chapters :)

by Johan Fabry

And an almost ready chapter on Zinc Client also :-) https://github.com/SquareBracketAssociates/EnterprisePharo/tree/master/Zinc… > On Mar 28, 2015, at 18:39, stepharo <stepharo(a)free.fr> wrote: > > Hi guys > > Here are new book chapters > > Teapot Rest extension on top of Zinc > https://github.com/SquareBracketAssociates/EnterprisePharo/tree/master/Teap… > > Mustache: template system > https://github.com/SquareBracketAssociates/EnterprisePharo/tree/master/Must… > > TinyChat: a small chat > https://github.com/SquareBracketAssociates/PharoInProgress/tree/master/Tiny… > > you can find the pdf versions in https://ci.inria.fr/pharo-contribution/view/Books/ > > ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD lab - Computer Science Department (DCC) - University of Chile

March 28, 2015

Re: [Pharo-users] How to silently generate and remove code

by Johan Fabry

> On Mar 28, 2015, at 19:03, Marcus Denker <marcus.denker(a)inria.fr> wrote: > > >> On 28 Mar 2015, at 20:05, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: >> >> >>> On Mar 28, 2015, at 08:06, stepharo <stepharo(a)free.fr> wrote: >>> >>> >>> >>> Le 28/3/15 08:53, Marcus Denker a Ã©crit : >>>> I think we have not yet any good API for thisâ¦ one problem is that the .changes is not only a transaction log, but in addition >>>> the place where the source of a method is stored. >>>> >>>> I would like to >>>> >>>> -> make transaction log + source storage independent. >>>> -> add a kind of âvirtualâ package for these generated entities so that there is no package that gets dirty when generating code >>>> reflectively >>>> -> have a good API so one can distinguishes âsystem notifications are sendâ from âchange is loggedâ and âsource is storedâ. >>> >>> + 1 >> >> +1 for that also. Priority for Pharo 5 ? >> > > Yes! That sounds like an interesting challenge. Keep me up to date and tell me if I can help! ---> Save our in-boxes! http://emailcharter.org <--- Johan Fabry - http://pleiad.cl/~jfabry PLEIAD lab - Computer Science Department (DCC) - University of Chile

March 28, 2015