February 2013 - Pharo-dev - lists.pharo.org

[Pharo-project] Is this possible with XMLWriter?

by Torsten Bergmann

Using XMLWriter writer directly is stream based and will not help you here. In Pharo 2.0 load "Pastell" (ConfigurationOfPastell) from the config browser. It also loads ConfigurationOfXMLSupport as a single dependency. This "XMLSupport" package is usually used for parsing XML and with "Pastell" you can easily access nodes like in XPath see http://www.youtube.com/watch?v=6fUtdQ0-5yA for a pastell video Havent tried but with "XMLSupport" I'm sure you can also manually instantiate/connect/build the nodes and document, manipulate the object tree and write out the contents as XML file later. At least there are methods like #writeXMLOn: aWriter in classes like XMLDocument XMLNodeWithChildren, ... Bye T.

Feb. 27, 2013

Re: [Pharo-project] Is this possible with XMLWriter?

by Sven Van Caekenberghe

On 27 Feb 2013, at 21:18, "Esteban A. Maringolo" <emaringolo(a)gmail.com> wrote: > To do what he wants he should have an XML DOM and manipulate the DOM > nodes directly. I don't know if we have such thing in Pharo. I would be very surprised if that were not possible: create a DOM tree, either manually or by parsing some XML, then add some nodes and finally render it again. I never did this, but I'll have a look if I have some time. Sven -- Sven Van Caekenberghe http://stfx.eu Smalltalk is the Red Pill

Feb. 27, 2013

[Pharo-project] I'm migrating gettext from SS to SmalltalkHub/PharoExtras

by stephane ducasse

hi hilaire I'm migrating gettext to its own project under PharoExtras. Stef

Feb. 27, 2013

Re: [Pharo-project] Is this possible with XMLWriter?

by GastÃ³n Dall' Oglio

Exactly. I guess that it is not possibly add more child nodes at one node later, because in canvas-brush pattern when you pass a message like #with: to the actual node (a brush) its contents is written inmediately in the underlying stream of characters (within canvas), thus if at continuation you add another siblings nodes of first one, its contents will be also written in the stream immediately, and you no longer have a chance to add more children to the first node. 2013/2/27 Esteban A. Maringolo <emaringolo(a)gmail.com> > 2013/2/27 GastÃ³n Dall' Oglio <gaston.dalloglio(a)gmail.com>: > > Yes I suspected that this was what you wanted to say. > > If I understood what he wants, the thing is that XMLWriter, as also is > its Seaside ancestor, are stream oriented. > To do what he wants he should have an XML DOM and manipulate the DOM > nodes directly. I don't know if we have such thing in Pharo. > > Regards, > > E. > >

Feb. 27, 2013

Re: [Pharo-project] Is this possible with XMLWriter?

by Esteban A. Maringolo

2013/2/27 GastÃ³n Dall' Oglio <gaston.dalloglio(a)gmail.com>: > Yes I suspected that this was what you wanted to say. If I understood what he wants, the thing is that XMLWriter, as also is its Seaside ancestor, are stream oriented. To do what he wants he should have an XML DOM and manipulate the DOM nodes directly. I don't know if we have such thing in Pharo. Regards, E.

Feb. 27, 2013

Re: [Pharo-project] Is this possible with XMLWriter?

by GastÃ³n Dall' Oglio

Yes I suspected that this was what you wanted to say. Regards. 2013/2/27 Mariano Martinez Peck <marianopeck(a)gmail.com> > > > On Wed, Feb 27, 2013 at 4:24 PM, GastÃ³n Dall' Oglio < > gaston.dalloglio(a)gmail.com> wrote: > >> Hi Mariano. >> >> Some like this: >> >> >> xmlWriter := XMLWriter new writeWith: [ :writer | >> writer >> enablePrettyPrinting; >> xml; >> comment: 'Generated from Pharo.'. >> writer tag: 'root' with: [ >> writer tag: 'parent1' with: [ >> writer tag: 'child1' with: 'grrr'. >> writer tag: 'child2' with: 'grrr' ]. >> writer tag: 'parent2' with: [ >> writer tag: 'child3' with: 'buhhhr' ] ] ]. >> xml := xmlWriter contents. >> >> > Thanks Gaston. But that exactly what I cannot do ;) Looks like I didn't > express myself well. > In this case, you are defining a tag completely from the beginning. For > example, to write parent1 and parent2 you already have to pass them from > the beginning to the root. > I want to be able to do that at different times. Add one, THEN (not in the > same block closure) the other one. > > Please let me know if my problem is clear. Otherwise, I try again :) > > >> >> >> >> 2013/2/27 Mariano Martinez Peck <marianopeck(a)gmail.com> >> >>> Hi guys. I am using XMLWriter from http://www.squeaksource.com/XMLWriterto write a specific XML that a protocol expects. >>> What I need is to build the XML file from parent to children and >>> dynamically. For example, I want to be able to define a tag, but then, >>> later on, add more tags to a parent element. >>> I found this impossible to do with the current XMLWriter. Here, >>> messages like #tag:with: , #with: do not help. >>> I know I will need to build everything in memory and send a "write >>> contents" at the end to get the final XML string... >>> >>> For example, say I wanna build this XML: >>> >>> <root> >>> <parent1> >>> <child1>grrr<child1> >>> <child2>grrr<child2> >>> </parent1> >>> <parent2> >>> <child3>buhhh<child3> >>> </parent2> >>> </root> >>> >>> i would like an API like this: >>> >>> | xmlWriter | >>> xmlWriter := XMLWriter new. >>> xmlWriter tag: 'root'. >>> (xmlWriter named: 'root') tag: 'parent1'. >>> (xmlWriter named: 'parent1') tag: 'child' with: 'grrr'. >>> (xmlWriter named: 'root') tag: 'parent2'. >>> .... >>> xmlWriter write contents. >>> >>> >>> Or even if I don't have #named: but I can store them in instVars it >>> would be fine: >>> >>> | xmlWriter rootTag parent1Tag | >>> xmlWriter := XMLWriter new. >>> rootTag xmlWriter tag: 'root'. >>> parent1Tag rootTag tag: 'parent1'. >>> parent1Tag tag: 'child' with: 'grrr'. >>> rootTag tag: 'parent2' >>> xmlWriter write contents. >>> >>> >>> Any ideas how to do this? >>> >>> Thanks, >>> >>> -- >>> Mariano >>> http://marianopeck.wordpress.com >>> >> >> > > > -- > Mariano > http://marianopeck.wordpress.com >

Feb. 27, 2013

Re: [Pharo-project] Is this possible with XMLWriter?

by Mariano Martinez Peck

On Wed, Feb 27, 2013 at 4:24 PM, GastÃ³n Dall' Oglio < gaston.dalloglio(a)gmail.com> wrote: > Hi Mariano. > > Some like this: > > > xmlWriter := XMLWriter new writeWith: [ :writer | > writer > enablePrettyPrinting; > xml; > comment: 'Generated from Pharo.'. > writer tag: 'root' with: [ > writer tag: 'parent1' with: [ > writer tag: 'child1' with: 'grrr'. > writer tag: 'child2' with: 'grrr' ]. > writer tag: 'parent2' with: [ > writer tag: 'child3' with: 'buhhhr' ] ] ]. > xml := xmlWriter contents. > > Thanks Gaston. But that exactly what I cannot do ;) Looks like I didn't express myself well. In this case, you are defining a tag completely from the beginning. For example, to write parent1 and parent2 you already have to pass them from the beginning to the root. I want to be able to do that at different times. Add one, THEN (not in the same block closure) the other one. Please let me know if my problem is clear. Otherwise, I try again :) > > > > 2013/2/27 Mariano Martinez Peck <marianopeck(a)gmail.com> > >> Hi guys. I am using XMLWriter from http://www.squeaksource.com/XMLWriterto write a specific XML that a protocol expects. >> What I need is to build the XML file from parent to children and >> dynamically. For example, I want to be able to define a tag, but then, >> later on, add more tags to a parent element. >> I found this impossible to do with the current XMLWriter. Here, messages >> like #tag:with: , #with: do not help. >> I know I will need to build everything in memory and send a "write >> contents" at the end to get the final XML string... >> >> For example, say I wanna build this XML: >> >> <root> >> <parent1> >> <child1>grrr<child1> >> <child2>grrr<child2> >> </parent1> >> <parent2> >> <child3>buhhh<child3> >> </parent2> >> </root> >> >> i would like an API like this: >> >> | xmlWriter | >> xmlWriter := XMLWriter new. >> xmlWriter tag: 'root'. >> (xmlWriter named: 'root') tag: 'parent1'. >> (xmlWriter named: 'parent1') tag: 'child' with: 'grrr'. >> (xmlWriter named: 'root') tag: 'parent2'. >> .... >> xmlWriter write contents. >> >> >> Or even if I don't have #named: but I can store them in instVars it >> would be fine: >> >> | xmlWriter rootTag parent1Tag | >> xmlWriter := XMLWriter new. >> rootTag xmlWriter tag: 'root'. >> parent1Tag rootTag tag: 'parent1'. >> parent1Tag tag: 'child' with: 'grrr'. >> rootTag tag: 'parent2' >> xmlWriter write contents. >> >> >> Any ideas how to do this? >> >> Thanks, >> >> -- >> Mariano >> http://marianopeck.wordpress.com >> > > -- Mariano http://marianopeck.wordpress.com

Feb. 27, 2013

Re: [Pharo-project] Is this possible with XMLWriter?

by GastÃ³n Dall' Oglio

Hi Mariano. Some like this: xmlWriter := XMLWriter new writeWith: [ :writer | writer enablePrettyPrinting; xml; comment: 'Generated from Pharo.'. writer tag: 'root' with: [ writer tag: 'parent1' with: [ writer tag: 'child1' with: 'grrr'. writer tag: 'child2' with: 'grrr' ]. writer tag: 'parent2' with: [ writer tag: 'child3' with: 'buhhhr' ] ] ]. xml := xmlWriter contents. 2013/2/27 Mariano Martinez Peck <marianopeck(a)gmail.com> > Hi guys. I am using XMLWriter from http://www.squeaksource.com/XMLWriterto write a specific XML that a protocol expects. > What I need is to build the XML file from parent to children and > dynamically. For example, I want to be able to define a tag, but then, > later on, add more tags to a parent element. > I found this impossible to do with the current XMLWriter. Here, messages > like #tag:with: , #with: do not help. > I know I will need to build everything in memory and send a "write > contents" at the end to get the final XML string... > > For example, say I wanna build this XML: > > <root> > <parent1> > <child1>grrr<child1> > <child2>grrr<child2> > </parent1> > <parent2> > <child3>buhhh<child3> > </parent2> > </root> > > i would like an API like this: > > | xmlWriter | > xmlWriter := XMLWriter new. > xmlWriter tag: 'root'. > (xmlWriter named: 'root') tag: 'parent1'. > (xmlWriter named: 'parent1') tag: 'child' with: 'grrr'. > (xmlWriter named: 'root') tag: 'parent2'. > .... > xmlWriter write contents. > > > Or even if I don't have #named: but I can store them in instVars it would > be fine: > > | xmlWriter rootTag parent1Tag | > xmlWriter := XMLWriter new. > rootTag xmlWriter tag: 'root'. > parent1Tag rootTag tag: 'parent1'. > parent1Tag tag: 'child' with: 'grrr'. > rootTag tag: 'parent2' > xmlWriter write contents. > > > Any ideas how to do this? > > Thanks, > > -- > Mariano > http://marianopeck.wordpress.com >

Feb. 27, 2013

[Pharo-project] Is this possible with XMLWriter?

by Mariano Martinez Peck

Hi guys. I am using XMLWriter from http://www.squeaksource.com/XMLWriter to write a specific XML that a protocol expects. What I need is to build the XML file from parent to children and dynamically. For example, I want to be able to define a tag, but then, later on, add more tags to a parent element. I found this impossible to do with the current XMLWriter. Here, messages like #tag:with: , #with: do not help. I know I will need to build everything in memory and send a "write contents" at the end to get the final XML string... For example, say I wanna build this XML: <root> <parent1> <child1>grrr<child1> <child2>grrr<child2> </parent1> <parent2> <child3>buhhh<child3> </parent2> </root> i would like an API like this: | xmlWriter | xmlWriter := XMLWriter new. xmlWriter tag: 'root'. (xmlWriter named: 'root') tag: 'parent1'. (xmlWriter named: 'parent1') tag: 'child' with: 'grrr'. (xmlWriter named: 'root') tag: 'parent2'. .... xmlWriter write contents. Or even if I don't have #named: but I can store them in instVars it would be fine: | xmlWriter rootTag parent1Tag | xmlWriter := XMLWriter new. rootTag xmlWriter tag: 'root'. parent1Tag rootTag tag: 'parent1'. parent1Tag tag: 'child' with: 'grrr'. rootTag tag: 'parent2' xmlWriter write contents. Any ideas how to do this? Thanks, -- Mariano http://marianopeck.wordpress.com

Feb. 27, 2013

Re: [Pharo-project] iOS VM - Sure not right for iDevices...

by phil＠highoctane.be

Yeah but it is not. StackIPhoneConfig new "addExternalPlugins: #( FT2Plugin );" "generateDebug;" generateSources; generate. and I had to comment out the FT2Plugin for some other reason. Maybe I'll be able to put it back later. There is no PharoVMBuilder support for the iOS things at the moment. Phil 2013/2/27 Igor Stasenko <siguctua(a)gmail.com>: > 2013/2/27 phil(a)highoctane.be <phil(a)highoctane.be>: >> CocoaIOSConfig>>commonCompilerFlags >> "Common compiler flags" >> ^#('-arch i386' '-mmacosx-version-min=10.5' '-DHAVE_UUID_GENERATE') >> > > it should be overridden in subclass, no? > > > -- > Best regards, > Igor Stasenko. >

Feb. 27, 2013