April 2018 - Pharo-users - lists.pharo.org

Re: [Pharo-users] Howto BaselineOf

by Thierry Goubier

Hi Hilaire, try Metacello new baseline: 'DrGeo'; repository: 'tonel://', SmalltalkImage current imageDirectory pathString, '/src'; load Thierry 2018-04-03 10:34 GMT+02:00 Hilaire <hilaire(a)drgeo.eu>: > Hi, > > I have this enclosed BaselineOfDrGeo which I think contains mostly all I > need. > > How should I load it? This code bellow does not work: > > (BaselineOfDrGeo project version: #development) load. > > By the way the PharoDebug log file is not recorded along the image, but at > the user root directory. Is it wished? > > ... > > > -- > Dr. Geo > http://drgeo.eu >

April 3, 2018

Howto BaselineOf

by Hilaire

Hi, I have this enclosed BaselineOfDrGeo which I think contains mostly all I need. How should I load it? This code bellow does not work: (BaselineOfDrGeo project version: #development) load. By the way the PharoDebug log file is not recorded along the image, but at the user root directory. Is itÂ wished? ... -- Dr. Geo http://drgeo.eu

April 3, 2018

Re: [Pharo-users] unsolicited package-cache use

by Hilaire

Thanks for the update. I will see, I don't use GIT and will not as drgeo code is on Launchpad and the CVS is Bazaar. Launchpad comes with handing tooling to ease the work of translators. Hilaire Le 03/04/2018 Ã 00:01, Thierry Goubier a Ã©critÂ : > Hi Hilaire, > > a BaselineOf is the same as a baseline method in a ConfigurationOf: a > list of packages with their prerequisites and groups. > > What the BaselineOf does not contain are methods describing versions > with package versions and author names; instead, what a BaselineOf > says is: fetch the latest(*) version(**) of each package I have listed > in my baseline from the repository you found me in(***). > > Thierry > > (*) if there is more than one. With git, only one, with smalltalkhub, > more than one. > > (**) a repository is supposed to contain package versions, even if > that version is -cypress.1 (metadata-less filetree). > > (***) A repository here is a http one (i.e. smalltalkhub), a directory > in a branch in git, a tag in git, a directory on disk, a ftp > directory, etc... > > PS: the power of Baselines + Git comes from the fact that you get a > repository per branch / per tag. > > PS2: it is possible to have multiple repositories, and rewrite as > "latest version ... in the repositories... ". I have a use case or two > for that feature. -- Dr. Geo http://drgeo.eu

April 3, 2018

Re: [Pharo-users] Dynamic shapes for RTEdgeBuilder

by Alexandre Bergel

Hi Andrei, Indeed, this is a limitation we did not see when we designed RTShapeBuilder and RTEdgeBuilder. Currently, you cannot select the shape based on some properties. Cheers, Alexandre > On Apr 2, 2018, at 3:55 PM, Andrei Stebakov <lispercat(a)gmail.com> wrote: > > If I want to select edge shape (solid vs dashed line) based on the property of the "to" element, what technique can I use? > Currently it looks like #shape method of RTEdgeBuilder only allows to specify a singe shape for all edges.

April 2, 2018

Re: [Pharo-users] unsolicited package-cache use

by Thierry Goubier

Hi Hilaire, a BaselineOf is the same as a baseline method in a ConfigurationOf: a list of packages with their prerequisites and groups. What the BaselineOf does not contain are methods describing versions with package versions and author names; instead, what a BaselineOf says is: fetch the latest(*) version(**) of each package I have listed in my baseline from the repository you found me in(***). Thierry (*) if there is more than one. With git, only one, with smalltalkhub, more than one. (**) a repository is supposed to contain package versions, even if that version is -cypress.1 (metadata-less filetree). (***) A repository here is a http one (i.e. smalltalkhub), a directory in a branch in git, a tag in git, a directory on disk, a ftp directory, etc... PS: the power of Baselines + Git comes from the fact that you get a repository per branch / per tag. PS2: it is possible to have multiple repositories, and rewrite as "latest version ... in the repositories... ". I have a use case or two for that feature. Le 02/04/2018 Ã 15:46, Hilaire a Ã©critÂ : > Hi Dale, > > Sorry to reply very lately to your help email, I am getting slow on > Pharo those those days. > > I am afraid to be a bit out of sync: what is a BaselineOf? I only have a > ConfigurationOfDrGeo and baseline methods into. > > Hilaire > > > Le 18/01/2018 Ã 16:10, Dale Henrichs a Ã©critÂ : >> >> Hilaire, >> >> Have you included a method in your BaselineOf that looks like this: >> >> Â Â Â projectClass >> >> Â Â Â Â Â Â ^ MetacelloCypressBaselineProject >> >> if not, then what looks like a package-cache problem could be that you >> haven't told Metacello that you are using a metadataless >> filetree/tonel repository. >> >> Metacello has an internal rule to not load Monticello packages of the >> same version, since they are already loaded. However, when using >> metadataless repositories the filetree/tonel Monticello package >> readers typically generate a package name using the author/version >> `-cypress.1`, which make Metacello think that the versions are the >> same and the package is not loaded ... by including the above method >> in your baselineof, Metacello will know to ignore the Monticello >> author/version of the package and always load it.... >> >> Of course, because Monticello only installs changed definitions when >> loading a package, "loading the same package over and over again" >> costs a little bit in loading the _definitions_ into the image from >> disk, but doesn't end up compiling any new methods or creating new >> classes ... >> >> Dale >> >> On 1/18/18 6:49 AM, Hilaire wrote: >>> It was a month ago; I don't remember the details but from what I can >>> recover from my memory the scenario was: >>> >>> - From my dev. environment I saved code through Tonel, in the DrGeo >>> used CVS. >>> >>> - When building, I specifically ask the code saved thought Tonel to >>> be installed but the package-cache code version was used instead. It >>> could be out of sync. >>> >>> >>> Le 18/01/2018 Ã 15:22, Dale Henrichs a Ã©critÂ : >>>> Hilaire, >>>> >>>> Metacello just uses Monticello for loading and it is Monticello that >>>> is using the package-cache ... if there were a way to turn of the >>>> package-cache for Monticello I don't think that Metacello would know >>>> the difference. >>>> >>>> But, I am curious why you care whether or not package is used? >>>> >>>> Is there a specific problem that you are having? >>>> >>>> Dale >>> >

April 2, 2018

Re: [Pharo-users] unsolicited package-cache use

by Hilaire

Reading the BaselineOf class comment, will start with that.. Le 02/04/2018 Ã 21:13, Hilaire a Ã©critÂ : > My needs are simple, but still I don't understand what I should do > from my ConfigurationOfDrGeo -- Dr. Geo http://drgeo.eu

April 2, 2018

Re: [Pharo-users] How to #currentVersion from a Configuration

by Hilaire

May be old ConfigurationOf breaks on some part I only added a baseline to my configuration: baseline1801: spec Â Â Â <version: '18.01-baseline'> Â Â Â spec for: #common do: [ Â Â Â Â Â Â spec blessing: #baseline; Â Â Â Â Â Â Â Â Â repository: repoPath; Â Â Â Â Â Â Â Â Â description: 'Dr. Geo, an interactive geometry application.'; Â Â Â Â Â Â Â Â Â author: 'HilaireFernandes'. Â Â Â Â Â Â spec project: 'XML Parser' with: [ Â Â Â Â Â Â Â Â Â spec className: 'ConfigurationOfXMLSupport'; Â Â Â Â Â Â Â Â Â version: '1.0.1'; Â Â Â Â Â Â Â Â Â loads: #('default'); Â Â Â Â Â Â Â Â Â file: 'ConfigurationOfXMLSupport'; Â Â Â Â Â Â Â Â Â repository: repoPath]. Â Â Â Â Â Â spec repository:'http://smalltalkhub.com/mc/PharoExtras/Gettext/main/'; Â Â Â Â Â Â Â Â Â package: 'Gettext' with: 'Gettext-EstebanLorenzano.35'. Â Â Â Â Â Â spec package: 'DrGeoII-Core' with: [spec requires: #('XML Parser' 'Gettext')]. Â Â Â Â Â Â spec group: 'release' with: #('DrGeoII-Core' 'DrGeo-French' 'DrGeoII-Polymorph' 'DrGeoII-User' 'DrGeoII-Installer'); Â Â Â Â Â Â Â Â Â group: 'default' with: 'release'; Â Â Â Â Â Â Â Â Â group: 'development' with: #('release' 'DrGeoII-Test'). Â Â Â Â Â Â ] And modified its initialize so it looks to the tonel repo: initialize Â Â Â super initialize. Â Â Â repoPath := 'tonel://', SmalltalkImage current imageDirectory pathString, '/src' Le 02/04/2018 Ã 19:55, Stephane Ducasse a Ã©critÂ : > In my pharo 6.1 image I have > > currentVersion > | cacheKey cv | > cacheKey := self configuration class. > ^ MetacelloPlatform current > stackCacheFor: #currentVersion > at: cacheKey > doing: [ :cache | > cv := self currentVersionAgainst: nil. > ^ cache at: cacheKey put: cv ] > > And we do not change the code that Dale release and he is making sure > that old code is working so this is strange. > > Stef > -- Dr. Geo http://drgeo.eu

April 2, 2018

Re: [Pharo-users] unsolicited package-cache use

by Hilaire

My needs are simple, but still I don't understand what I should do from my ConfigurationOfDrGeo Le 02/04/2018 Ã 19:53, Stephane Ducasse a Ã©critÂ : > Hilaire > > A BaselineOf is the equivalent in better to a ConifgurationOf > The key benefit is that you just specify a kind of ConfigurationOf > baseline and you are done > No need to express manually versions. > > With a baseline you can get branches, a specific hash.... > So you have all the power but with less burden. > > Side: I do not like the git API but I coding with git and the branches > are really really nice. > You can have multiple versions > - release > - dev > - dev + a features and simply manage it > > So git is really a plus > With Iceberg 20, you will also be able to manage external ressources > (icons, text...) > and this is cool > > Stef > > > -- Dr. Geo http://drgeo.eu

April 2, 2018

Dynamic shapes for RTEdgeBuilder

by Andrei Stebakov

If I want to select edge shape (solid vs dashed line) based on the property of the "to" element, what technique can I use? Currently it looks like #shape method of RTEdgeBuilder only allows to specify a singe shape for all edges.

April 2, 2018

Re: [Pharo-users] Quick way to switch from playground to system browser

by Stephane Ducasse

Yes define a test and you can press the green button. Else you can also define a class side method and it you tage it with XX class>> foo <sampleInstance> ^ self new. you will get an inspector in the returned object On Mon, Apr 2, 2018 at 7:48 PM, Andrei Stebakov <lispercat(a)gmail.com> wrote: > I wonder if there is a best practice for modifying code in you class in > system browser and testing the behavior in the playground. > The way I do it, I have to type the code, use the mouse to find and switch > to the playground and then execute some code in it. > Is there a more ergonomic way to modify/test the new code?

April 2, 2018