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

Re: [Pharo-users] New success stories

by Hilaire

Le 28/03/2015 08:43, stepharo a Ã©crit : > http://pharo.org/success/Quuve Impressive screenshot ! > > http://pharo.org/success/iBizLog > > stef > > -- Dr. Geo - http://drgeo.eu iStoa - http://istoa.drgeo.eu

March 28, 2015

Re: [Pharo-users] [Pharo-dev] Pharo sprint on Friday, 3rd April

by Marcus Denker

> > This means having a look at the issue tracker to find some issue that are > interesting to work on could be an idea. > > Maybe a trello board could be used to sync for the remote sprinters. > https://trello.com/b/OQ2k210W <https://trello.com/b/OQ2k210W> It is public for viewing, for editing I think we need to add people. Marcus

March 28, 2015

Re: [Pharo-users] what to use for simple parsing

by kilon alios

PettitParser provides a more Pharo orientated syntax. SmaCC uses syntax very similar to regex. SmaCC comes with a lot of parser for programming languages. I chose SmaCC because a) the syntax is very compact and it allows me a bird's eye view over the overall syntax definition, but also more difficult to read. PettitParse is the opposite , much easier to read but more verbose. b) It comes with a very detailed python parser and many other parsers. For less powerful parsing you can use also regex which is what both parser are based on as a general idea. The advantage of regex is that is already included inside Pharo. However if you plan to extend your syntax and grow it to something complex pettit or smacc will be a far better choice. I use smacc to parse python data types (list, dictionaries and custom python types) to pharo objects and so far has been working like a charm. I could do the same with PettitParser but having a python parser saved me time in the short and long run. I also really like the compact syntax, it took me time to get used to regex syntax but now I find quite easy to read. Hope that helps you.

March 28, 2015

Re: [Pharo-users] what to use for simple parsing

by Martin BÃ¤hr

Excerpts from Thierry Goubier's message of 2015-03-28 08:46:46 +0100: > I can answer for SmaCC. It would do the job, be very simple and fairly > fast with a trick or two to handle the param unquoted string. could someone provide (or link to) a comparison between the major parsers? why are there even multiple ones? greetings, martin. -- eKita - the online platform for your entire academic life -- chief engineer eKita.co pike programmer pike.lysator.liu.se caudium.net societyserver.org secretary beijinglug.org mentor fossasia.org foresight developer foresightlinux.org realss.com unix sysadmin Martin BÃ¤hr working in china http://societyserver.org/mbaehr/

March 28, 2015

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

by Marcus Denker

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. > On 27 Mar 2015, at 21:15, Johan Fabry <jfabry(a)dcc.uchile.cl> wrote: > > Hi all, > > for LRP I am auto generating classes and methods, and removing them when I no longer need them. This however produces a lot of entries in the change file that are not needed at all. So I am looking into generating and removing them silently, however with not much success. Can anybody help me out in how to do the following without having entries in the changes file? > > - add a class (The standard subclass:instanceVariableNames:classVariableNames:category: message does not seem to have a âsilentâ equivalent) > - remove a class ( aClass removeFromSystem: false. still logs to changes, apparently) > - compile a method (aClass compileSilently: methodstring classified: #generated. still logs to changes, apparently) > - remove a method (removeSelector: does not seem to have a âsilentâ option) > - add / remove class variables (again, no âsilentâ option) > - run a RBCreateAccessorsForVariableRefactoring > > Thanks in advance! > > ---> 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] [Pharo-dev] Pharo sprint on Friday, 3rd April

by Marcus Denker

> On 27 Mar 2015, at 22:04, Hilaire <hilaire(a)drgeo.eu> wrote: > > Le 27/03/2015 17:11, Jean-Christophe Bach a Ã©crit : >> Hi Pharoers, >> >> This email as a reminder for the next Pharo sprint: it will be next >> Friday (3rd April) at Inria Lille. >> You can also join us on the IRC channel (#pharo on irc.freenode.net >> server). During the sprint, we will try to synchronize local and remote >> Pharo sprinters. >> >> JC > > Hi, > > Is there any Pharo related things to prepare in advance if one wants to > attempt remotely through IRC channel? > - try to connect before to check that IRC works - we try to have some issues tagged with âsprintâ on the issue tracker.. but this time it will be focused on bugs for Pharo4, I guess. This means having a look at the issue tracker to find some issue that are interesting to work on could be an idea. Maybe a trello board could be used to sync for the remote sprinters. Marcus

March 28, 2015

Re: [Pharo-users] Pharo sprint on Friday, 3rd April

by Jean-Christophe Bach

* Cyril Ferlicot <cyril.ferlicot(a)gmail.com> [27.03.2015. @20:44:50 +0100]: > Pharo sprint are some event organize the Friday at INRIA Lille where people > come and works on a theme. > For exemple that can be a bug hunt: "Choose a bug from FogBugz and try to > solve it". > Everyone is on a big room and we can help each other. > > Some sprint are announce on the news on Pharo's website : > http://pharo.org/news/ > Like for this sprint : http://pharo.org/news/Pharo-Sprints > ;) > > > On 27 March 2015 at 17:05, Jigyasa Grover <grover.jigyasa1(a)gmail.com> wrote: > > > Hi Jean-Christophe Bach ! > > I am new to Pharo and would like to know more about Pharo Sprint. > > It would be great if you could elucidate a bit. > > Thanks and Regards > > Jigyasa Grover Right! It is a coordinated bug hunt: issues are selected from fogbugz and peer-programmers try to fix them. If you are interested in specific issues, you can propose them during the sprint. JC

March 28, 2015

Re: [Pharo-users] [Pharo-dev] Pharo sprint on Friday, 3rd April

by Jean-Christophe Bach

* Hilaire <hilaire(a)drgeo.eu> [27.03.2015. @22:04:29 +0100]: > Le 27/03/2015 17:11, Jean-Christophe Bach a Ã©crit : > > Hi Pharoers, > > > > This email as a reminder for the next Pharo sprint: it will be next > > Friday (3rd April) at Inria Lille. > > You can also join us on the IRC channel (#pharo on irc.freenode.net > > server). During the sprint, we will try to synchronize local and remote > > Pharo sprinters. > > > > JC > > Hi, > > Is there any Pharo related things to prepare in advance if one wants to > attempt remotely through IRC channel? > > Thanks > > -- > Dr. Geo - http://drgeo.eu > iStoa - http://istoa.drgeo.eu A Pharo environment and an IRC client :) If you want to work on specific issues, you can check the opened issues on fogbugz. Then you can propose them during the sprint. JC

March 28, 2015

Re: [Pharo-users] what to use for simple parsing

by Thierry Goubier

Hi Peter, I can answer for SmaCC. It would do the job, be very simple and fairly fast with a trick or two to handle the param unquoted string. Thierry Le 28/03/2015 02:53, Peter UhnÃ¡k a Ã©crit : > Hi, > > I would like to parse text like > ----- > id(param1, param2, ... paramX) > id -> id > id ->> id > ----- > id is alphanumeric string, > param is any string optionally enclosed in quotes (so both quoted and > unquoted string is needed) > > I saw that there are many tools for parsing but since I have no > experience in such matters I don't know what would be the best. > > PetitParser? > SmaCC? > Something else? > > Thanks, > Peter

March 28, 2015

New success stories

by stepharo

http://pharo.org/success/Quuve http://pharo.org/success/iBizLog stef

March 28, 2015