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

Re: [Pharo-users] Pharo / J - Integration

by Ben Coman

This is great to hear, and a nicely structured presentation. So we now have a J bridge, and we have a python bridge from Kilon, so Smalltalk via Pharo can be seen to be less inward focussed, which was sometimes a criticism. These two provide a good example for other languages and services to follow. cheers -ben On Sun, Mar 8, 2015 at 9:40 PM, S Krish <krishnamachari.sudhakar(a)gmail.com> wrote: > > Really Cool > > On Sun, Mar 8, 2015 at 5:43 PM, Herr Martin Saurer < > martin.saurer(a)bluewin.ch> wrote: > >> Hello All >> >> Pharo now has an integration into the J programming language. >> >> Please see: http://youtu.be/5JMMgZGRMHw >> >> for a Demo as well as for download and installation instructions. >> >> Have fun !!! >> >> Martin >> >> >

March 8, 2015

Re: [Pharo-users] Pharo / J - Integration

by S Krish

Really Cool On Sun, Mar 8, 2015 at 5:43 PM, Herr Martin Saurer <martin.saurer(a)bluewin.ch > wrote: > Hello All > > Pharo now has an integration into the J programming language. > > Please see: http://youtu.be/5JMMgZGRMHw > > for a Demo as well as for download and installation instructions. > > Have fun !!! > > Martin > >

March 8, 2015

Re: [Pharo-users] Pharo / J - Integration

by Sven Van Caekenberghe

Nice work & a cool presentation ! > On 08 Mar 2015, at 13:13, Herr Martin Saurer <martin.saurer(a)bluewin.ch> wrote: > > Hello All > > Pharo now has an integration into the J programming language. > > Please see: http://youtu.be/5JMMgZGRMHw > > for a Demo as well as for download and installation instructions. > > Have fun !!! > > Martin >

March 8, 2015

smaller configurations vs groups [was Re: Pillar and GT tools in Pharo4]

by Tudor Girba

Hi, I summarize below why I think fine grained configurations should be preferred to groups. The group is not a first class configuration, although it can be depended on. If you depend on a group of a configuration, it's harder to understand the consequences and it's harder to build tools for it. Consider the graph below representing the dependencies starting from ConfigurationOfMoose #development: [image: Inline image 2] It's a simple representation of dependencies, and it makes the maze of configurations easier to grasp. The interesting thing about it is that by showing a configuration node only once, you can see how multiple other projects depend on it. For example, HashTable is being depended on by two distinct configurations. You can also see that Magritte depends on Grease, but you do not see that it only depends on the Core group. To do that, you have to look at the details of the edge. We used to have groups in GT, however, after a while we moved to more fine grained configurations. As a consequence, you can see that GlamourCore (which used to be a group in Glamour) is being depended on by three different configurations. Using first class configurations makes tool building (like representation, navigation or release) easier. You could argue that we could represent a Group as node, however, even then you would not be able to see dependencies between groups that reside within the same configuration because groups are not first class configurations that can explicitly define dependencies, they are just groups. Groups might provide an apparent ease of use for quick things, but I strongly believe that they are an unessential construct and that if we would not use them, tools would become cheaper and more effective. Cheers, Doru On Sun, Mar 8, 2015 at 1:14 AM, Damien Cassou <damien.cassou(a)gmail.com> wrote: > > On Mar 7, 2015 4:42 AM, "Tudor Girba" <tudor(a)tudorgirba.com> wrote: > > > > Actually, I would rather prefer to create a separate > ConfigurationOfPillarTools that adds the Pillar-Pharo-Tools and the > PetitParser dependency. What that be Ok? > > Ok for me, do as you prefer. What is your rationale? > -- www.tudorgirba.com "Every thing has its own flow"

March 8, 2015

Pharo / J - Integration

by Herr Martin Saurer

Hello All Pharo now has an integration into the J programming language. Please see: http://youtu.be/5JMMgZGRMHw <http://youtu.be/5JMMgZGRMHw> for a Demo as well as for download and installation instructions. Have fun !!! Martin

March 8, 2015

Re: [Pharo-users] Pillar multiline comment

by kilon alios

code examples are made like this [[[ Transcript show: 'hello"; show: ' world"; cr;]]] There is also additional syntax if your language is not smalltalk and some other stuff. Take a look at pillar docs. you can also have a workaround for multi line comments. Damien has created a pillar mode for emacs, and there is shortcut to comment multiple lines. So you could write your comment in multiple lines , select those lines and use the shortcut. The shortcut is the regular shortcut that emacs uses in all modes to comment things out for multiple lines. I use this technique to disable part of the pillar code when I try to find bugs. On Sun, Mar 8, 2015 at 12:09 PM, Peter Uhnak <i.uhnak(a)gmail.com> wrote: > H > If pillar is line based, how I can make code examples? > > Actually, maybe this could work, I'll try it later. > {{{comment: > My > Multiline > Comment > }}} > ------------------------------ > From: stepharo <stepharo(a)free.fr> > Sent: â3/â8/â2015 8:21 AM > To: Any question about pharo is welcome <pharo-users(a)lists.pharo.org> > Subject: Re: [Pharo-users] Pillar multiline comment > > Pillar is line based. > You can put a comment to each of the line beginning. > > > Le 7/3/15 19:32, Peter UhnÃ¡k a Ã©crit : > > Is it possible to create multiline comments in Pillar? > > > > For example I want to add code that I used to create a visualization, > > but I want to show the user only the image (but want to keep the code > > so I can regenerate if needed). > > > > Thanks, > > Peter > > >

March 8, 2015

Re: [Pharo-users] ZnClient --data {}

by Sabine Manaa

Hi Sven, thanks a lot, I am a big step further now. Without your help it would not be like that! Regards Sabine 2015-03-07 13:52 GMT+01:00 Sven Van Caekenberghe-2 [via Smalltalk] < ml-node+s1294792n4810238h73(a)n4.nabble.com>: > As far as I can see, that is correct. > > If you do the following, you can see your file echoed: > > '/tmp/foo.txt' asFileReference writeStreamDo: [ :out | out << '123456' ]. > > ZnClient new > url: 'http://zn.stfx.eu/echo'; > uploadEntityFrom: '/tmp/foo.txt'; > post. > > There is also #testUploadSmallDocument > > Since the error is 401, it could be something else, no ? Maybe you cannot > upload the same file twice ? > > Try to inspect the request/response instance variables in the ZnClient > object. > > BTW, you can write > > accept: 'application/vnd.gini.v1+json'; > > Sven > > > On 07 Mar 2015, at 13:15, Sabine Manaa <[hidden email] > <http:///user/SendEmail.jtp?type=node&node=4810238&i=0>> wrote: > > > > Hi Sven, > > > > I have one more question: how can I put a "--data-binary" part in the > post? I tried like this below but I get a 401 Unauthorized error. I assume > that my code below - the uploadEntityFrom: part - is wrong. The path is > correct, the file is there. > > > > I want to write this in pharo: > > (Command line works) > > "curl -v -X POST --data-binary > '@/users/sabine/desktop/Belege/beleg1.jpg' -H 'Accept: > application/vnd.gini.v1+json' -H 'Authorization: BEARER > 0ae2963-eaad-4055-a64b-8903470baa9f' 'https://api.gini.net/documents'" > > > > | path | > > path := ZnFileSystemUtils fullNameFor: 'beleg1.jpg'. > > ^ ZnClient new > > systemPolicy; > > https; > > host: 'api.gini.net'; > > path: 'documents'; > > headerAt: 'Accept' add: 'application/vnd.gini.v1+json'; > > headerAt: 'Authorization' add: ('BEARER {1}' format: {(self > getAccessToken)}); > > uploadEntityFrom: path; > > post > > > > regards > > Sabine > > > > 2015-03-06 4:56 GMT+01:00 Sabine Manaa <[hidden email] > <http:///user/SendEmail.jtp?type=node&node=4810238&i=1>>: > > Hi Sven, > > > > great - it seems to work. Thanks again! > > I have another problem now which has to be checked with gini. > > I will come back to you if there is something open. > > Will your versions be included in the configurationOf for the next > versions? > > > > @Norbert: I used the curl string as a comment in a method and forgot to > remove the double quotation marks in my post. :-) > > > > regards > > Sabine > > > > 2015-03-05 22:46 GMT+01:00 Sven Van Caekenberghe-2 [via Smalltalk] > <[hidden email]>: > > With the following version: > > > > === > > Name: Zodiac-Core-SvenVanCaekenberghe.38 > > Author: SvenVanCaekenberghe > > Time: 5 March 2015, 10:50:20.718425 pm > > UUID: e3136feb-d3ad-4e3e-b844-464737f0b9ea > > Ancestors: Zodiac-Core-TheIntegrator.37 > > > > Change the semantics of ZdcSimpleSocketStream>>#fillReadBuffer to simply > return when ConnectionClosed is seen while waiting for data instead of > letting the exception through > > > > Patch ZdcSecureSocketStream>>#fillBytes:startingAt:count: again by > ignoring all exceptions from the SSL plugin > > === > > > > it now works: > > > > ZnClient new > > https; > > host: 'user.gini.net'; > > path: 'api/users'; > > headerAt: 'Authorization' add: ('BEARER {1}' format: { #myToken }); > > accept: ZnMimeType applicationJson; > > contentReader: [ :entity | NeoJSONReader fromString: entity contents ]; > > contentWriter: [ :data | ZnEntity with: (NeoJSONWriter toString: data) > type: ZnMimeType applicationJson]; > > contents: { #email->'[hidden email]'. #password->'geheim' } > asDictionary; > > post. > > > > => a Dictionary('error'->'invalid_token' 'error_description'->'Invalid > access token: myToken' ) > > > > This is experimental. We'll see what the CI says. And if it behaves the > same on all platforms. > > > > Sven > > > > > On 05 Mar 2015, at 19:42, Sven Van Caekenberghe <[hidden email]> > wrote: > > > > > > Basically, this is how you should do it (after loading NeoJSON): > > > > > > ZnClient new > > > https; > > > host: 'user.gini.net'; > > > path: 'api/users'; > > > headerAt: 'Authorization' add: ('BEARER {1}' format: { #myToken }); > > > accept: ZnMimeType applicationJson; > > > contentReader: [ :entity | NeoJSONReader fromString: entity contents > ]; > > > contentWriter: [ :data | ZnEntity with: (NeoJSONWriter toString: > data) type: ZnMimeType applicationJson]; > > > contents: { #email->'[hidden email]'. #password->'geheim' } > asDictionary; > > > post. > > > > > > But I tried it and I got SSL errors, again. > > > > > > This host/server is really weird (there is no Server header so I don't > know which one it is), but it says that it will close the connection, but > it keeps it open. > > > > > > And again, this will probably work on Windows/Linux. > > > > > > Sven > > > > > >> On 05 Mar 2015, at 18:59, Sabine Manaa <[hidden email]> wrote: > > >> > > >> Hi , > > >> > > >> I want to write the following command in pharo: > > >> > > >> "curl -v -X POST --data '{""email"":""[hidden email]"", > > >> ""password"":""geheim""}' -H 'Content-Type: application/json' -H > 'Accept: > > > > >> application/json' -H 'Authorization: BEARER > > >> d0ae3333-eaad-4335-a64b-8903470baa9f' ' > https://user.gini.net/api/users'" > > >> > > >> The following does not work, response is > > >> 415 Unsupported Media Type text/html;charset=UTF-8 2341B > > >> And I assume that it is the "--data {}" part, which is wrong. > > >> > > >> ^ZnClient new > > >> systemPolicy ; > > >> https; > > >> host: 'user.gini.net'; > > >> path: 'api/users'; > > >> headerAt: 'Content-Type' add: 'application/json'; > > >> headerAt: 'Authorization' add: ('BEARER {1}' format: {self > > >> getAccessToken}); > > >> headerAt: 'Accept' add: 'application/json'; > > >> contents:'--data {"email":"[hidden email]", "password":"geheim"} '; > > >> post. > > > > >> > > >> how can I put the --data part into the request? > > >> > > >> Regards > > >> Sabine > > >> > > >> > > >> > > >> -- > > >> View this message in context: > http://forum.world.st/ZnClient-data-tp4809798.html > > >> Sent from the Pharo Smalltalk Users mailing list archive at > Nabble.com. > > >> > > > > > > > > > > > If you reply to this email, your message will be added to the discussion > below: > > http://forum.world.st/ZnClient-data-tp4809798p4809834.html > > To start a new topic under Pharo Smalltalk Users, email [hidden email] > > To unsubscribe from Pharo Smalltalk Users, click here. > > NAML > > > > > > View this message in context: Re: ZnClient --data {} > > > > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > > > > > > ------------------------------ > If you reply to this email, your message will be added to the discussion > below: > http://forum.world.st/ZnClient-data-tp4809798p4810238.html > To start a new topic under Pharo Smalltalk Users, email > ml-node+s1294792n1310670h65(a)n4.nabble.com > To unsubscribe from Pharo Smalltalk Users, click here > <http://forum.world.st/template/NamlServlet.jtp?macro=unsubscribe_by_code&no…> > . > NAML > <http://forum.world.st/template/NamlServlet.jtp?macro=macro_viewer&id=instan…> > -- View this message in context: http://forum.world.st/ZnClient-data-tp4809798p4810399.html Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com.

March 8, 2015

Re: [Pharo-users] Pillar multiline comment

by Peter Uhnak

H If pillar is line based, how I can make code examples? Actually, maybe this could work, I'll try it later. {{{comment: My Multiline Comment }}} -----Original Message----- From: "stepharo" <stepharo(a)free.fr> Sent: â3/â8/â2015 8:21 AM To: "Any question about pharo is welcome" <pharo-users(a)lists.pharo.org> Subject: Re: [Pharo-users] Pillar multiline comment Pillar is line based. You can put a comment to each of the line beginning. Le 7/3/15 19:32, Peter UhnÃ¡k a Ã©crit : > Is it possible to create multiline comments in Pillar? > > For example I want to add code that I used to create a visualization, > but I want to show the user only the image (but want to keep the code > so I can regenerate if needed). > > Thanks, > Peter

March 8, 2015

Re: [Pharo-users] making .extension files (like .class files)

by Martin BÃ¤hr

Excerpts from rohit sharma's message of 2015-03-08 10:14:41 +0100: > hi everyone. I am facing a problem. I cloned a repo. of package. After that > i tried saving and opening that package using Monticello Browser. which package did you clone? > But > whenever i try save & open that package in pharo, all class and extension > files are getting deleted and pharo is showing nothing in that package. Any > suggestion??? how exactly are you trying to load it? > One more thing i want to ask, i.e, how to make .extension files (like > .class files) in pharo. what do you mean? when code is saved with filetree (or gitfiletree) each class is a directory, with each method as a file. 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 8, 2015

making .extension files (like .class files)

by rohit sharma

hi everyone. I am facing a problem. I cloned a repo. of package. After that i tried saving and opening that package using Monticello Browser. But whenever i try save & open that package in pharo, all class and extension files are getting deleted and pharo is showing nothing in that package. Any suggestion??? One more thing i want to ask, i.e, how to make .extension files (like .class files) in pharo. Any resources on this topic? Thanks Rohit

March 8, 2015