- Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Manifest class values - instance or class side

by stepharo

createManifestNamed: packageName manifestClass := PackageManifest subclass: (self class manifestTag, packageName onlyLetters) asSymbol instanceVariableNames: '' classVariableNames: '' poolDictionaries: '' category: packageName. manifestClass comment: self class manifestClassComment. ^ manifestClass so this is probably a bug, RPackage>>packageManifest ^ (self classes detect: [ :each | each isManifest ] ifNone: [ TheManifestBuilder new createManifestNamed: name]) new Can you fill up an bug entry? Tx

May 17, 2015

Re: [Pharo-dev] Manifest class values - instance or class side

by stepharo

Le 15/5/15 22:48, Sergio Fedi a Ã©crit : > > âWhat about this method? > > RPackage>>packageManifest > ^ (self classes > detect: [ :each | each isManifest ] > ifNone: [ TheManifestBuilder new createManifestNamed: name]) *new* > > Anyone know why does it create an instance of the Manifest instead of > returning the class? Did you check that TheManifestBuilder do not return a class? > (or why are we using instances of Manifests in the image?) >

May 17, 2015

Getting all classes referenced by a method

by Yuriy Tymchuk

Hi, it want to rewrite the SmallLint rule which checks whether an abstract class is referenced. First question is whether the rule is really important, because sometimes there are abstract classes with some utility class methods, so maybe we should check whether they are âinstantiatedâ with #new or #basicNew. Now the real question is how do you get all classes referenced by a method. So instead of performing a rule check on a class, do it on a method and find if any of the accessed classes is abstract. Uko

May 17, 2015

Re: [Pharo-dev] [Ann] System monitoring for pharo images

by phil＠highoctane.be

Thanks for this!! Phil Le 17 mai 2015 01:49, "Norbert Hartl" <norbert(a)hartl.name> a Ã©crit : > Finally I've found some time to release some of my code I've been using > the last years. It is a project around system monitoring. It defines system > parameters to watch and integrates them with popular tools like munin, > monit and nagios/icinga/... As an example the following picture shows the > monitoring of the vm memory over a day. > > > > System monitoring is basically about monitoring system parameters in order > to send alerts when thresholds are exceeded or to plot graphs that enables > one to estimate further progression of image behaviour. > > The code is here > > http://smalltalkhub.com/#!/~NorbertHartl/Monitoring > > and an introduction article (more will follow) to it is here > > > http://norbert.hartl.name/blog/2015/05/16/system-monitoring-for-pharo-image… > > Feedback is welcomed! > > Hopy you enjoy it. And bug me if you have questions or something is not > working. > > Norbert > >

May 17, 2015

Re: [Pharo-dev] [Ann] System monitoring for pharo images

by Tudor Girba

Thanks a lot! Doru On Sun, May 17, 2015 at 1:49 AM, Norbert Hartl <norbert(a)hartl.name> wrote: > Finally I've found some time to release some of my code I've been using > the last years. It is a project around system monitoring. It defines system > parameters to watch and integrates them with popular tools like munin, > monit and nagios/icinga/... As an example the following picture shows the > monitoring of the vm memory over a day. > > > > System monitoring is basically about monitoring system parameters in order > to send alerts when thresholds are exceeded or to plot graphs that enables > one to estimate further progression of image behaviour. > > The code is here > > http://smalltalkhub.com/#!/~NorbertHartl/Monitoring > > and an introduction article (more will follow) to it is here > > > http://norbert.hartl.name/blog/2015/05/16/system-monitoring-for-pharo-image… > > Feedback is welcomed! > > Hopy you enjoy it. And bug me if you have questions or something is not > working. > > Norbert > > -- www.tudorgirba.com "Every thing has its own flow"

May 17, 2015

[Ann] System monitoring for pharo images

by Norbert Hartl

Finally I've found some time to release some of my code I've been using the last years. It is a project around system monitoring. It defines system parameters to watch and integrates them with popular tools like munin, monit and nagios/icinga/... As an example the following picture shows the monitoring of the vm memory over a day. System monitoring is basically about monitoring system parameters in order to send alerts when thresholds are exceeded or to plot graphs that enables one to estimate further progression of image behaviour. The code is here http://smalltalkhub.com/#!/~NorbertHartl/Monitoring <http://smalltalkhub.com/#!/~NorbertHartl/Monitoring> and an introduction article (more will follow) to it is here http://norbert.hartl.name/blog/2015/05/16/system-monitoring-for-pharo-image… <http://norbert.hartl.name/blog/2015/05/16/system-monitoring-for-pharo-image…> Feedback is welcomed! Hopy you enjoy it. And bug me if you have questions or something is not working. Norbert

May 16, 2015

Re: [Pharo-dev] Usage of stream

by stepharo

If you want to convert character encoding, read the chapter of Zinc on encodings https://ci.inria.fr/pharo-contribution/job/EnterprisePharoBook/ws/Zinc-Enco… Le 16/5/15 07:48, valmy roi a Ã©crit : > Hi everyone, > I have a stream (read from a file) and i want to iterate through it in > order to replace every occurences of a special character by another > one. how can i do it ? >

May 16, 2015

Re: [Pharo-dev] Usage of stream

by Sven Van Caekenberghe

To replace all X's in input.txt with Y's in output.txt, you can do: 'input.txt' asFileReference readStreamDo: [ :in | 'output.txt' asFileReference writeStreamDo: [ :out | [ in atEnd ] whileFalse: [ | ch | (ch := in read) = $X ifTrue: [ out nextPut: $Y ] ifFalse: [ out nextPut: ch ] ] ] ]. > On 16 May 2015, at 18:56, valmy roi <roykenvalmy(a)gmail.com> wrote: > > that is my problem, replacing the character with another one, how can i do it? > > 2015-05-16 11:28 UTC+01:00, Sergio Fedi <sergio.fedi(a)gmail.com>: >> Maybe you should open a stream reading the original file >> the open a writing stream for the copy file >> And reading from one, writing on the other, replacing what you need in the >> intermediate collection of bytes/characters >> â >> > > > -- > Kenfack Valmy-Roi > IngÃ©nieur des travaux en Informatique de Gestion/ Analyste Programmeur > ElÃ¨ve ingÃ©nieur de conception en gÃ©nie logiciel > Institut SupÃ©rieur du Sahel > Email : roykenvalmy(a)gmail.com > Tel: +237 22 11 01 87/ +237 676 94 23 01 / +237 699 04 0612 >

May 16, 2015

Re: [Pharo-dev] Usage of stream

by Sergio Fedi

Well, when retrieving some bytes from the read stream you will have them, temporarily, in a collection (OrderedCollection or Array I assume) With that you can use the messages from those collections: 'a3a' copyReplaceAll: '3' with: 'R' âWhich gives 'aRa'

May 16, 2015

Re: [Pharo-dev] Usage of stream

by valmy roi

that is my problem, replacing the character with another one, how can i do it? 2015-05-16 11:28 UTC+01:00, Sergio Fedi <sergio.fedi(a)gmail.com>: > Maybe you should open a stream reading the original file > the open a writing stream for the copy file > And reading from one, writing on the other, replacing what you need in the > intermediate collection of bytes/characters > â > -- Kenfack Valmy-Roi IngÃ©nieur des travaux en Informatique de Gestion/ Analyste Programmeur ElÃ¨ve ingÃ©nieur de conception en gÃ©nie logiciel Institut SupÃ©rieur du Sahel Email : roykenvalmy(a)gmail.com Tel: +237 22 11 01 87/ +237 676 94 23 01 / +237 699 04 0612

May 16, 2015