September 2016 - Pharo-users

Re: [Pharo-users] Non-Pharo IDE in Pharo

by Udo Schneider

> Glamour is a framework to create browser. You may want to have a > look at that. Stupid me ... totally forgot Glamour. So Browsers is "solved". Maybe a simple Transcript-like REPL and some GT-Inspector views might be enough. Still struggling with the debugger though ... Thanks, Udo On 22/09/16 18:50, Alexandre Bergel wrote: > Glamour is a framework to create browser. You may want to have a look at that. > > Alexandre > > >> On Sep 22, 2016, at 1:35 PM, Udo Schneider <udo.schneider(a)homeaddress.de> wrote: >> >> All, >> >> I'm currently working on an interpreter for a non-Smalltalk(ish) language in written Pharo. I'd like to put some nice tools on top of that (like browsers, inspectors, debugger) but I'm not sure where to begin. >> >> Is there some "Meta-IDE" stuff somewhere which allows me to simply plugin into or is it reinventing the wheel? >> >> CU, >> >> Udo >> >> > > >

Sept. 22, 2016

Re: [Pharo-users] Non-Pharo IDE in Pharo

by Alexandre Bergel

Glamour is a framework to create browser. You may want to have a look at that. Alexandre > On Sep 22, 2016, at 1:35 PM, Udo Schneider <udo.schneider(a)homeaddress.de> wrote: > > All, > > I'm currently working on an interpreter for a non-Smalltalk(ish) language in written Pharo. I'd like to put some nice tools on top of that (like browsers, inspectors, debugger) but I'm not sure where to begin. > > Is there some "Meta-IDE" stuff somewhere which allows me to simply plugin into or is it reinventing the wheel? > > CU, > > Udo > >

Sept. 22, 2016

Non-Pharo IDE in Pharo

by Udo Schneider

All, I'm currently working on an interpreter for a non-Smalltalk(ish) language in written Pharo. I'd like to put some nice tools on top of that (like browsers, inspectors, debugger) but I'm not sure where to begin. Is there some "Meta-IDE" stuff somewhere which allows me to simply plugin into or is it reinventing the wheel? CU, Udo

Sept. 22, 2016

Re: [Pharo-users] Using a Unix filedescriptor in a FileStream?

by Mariano Martinez Peck

On Thu, Sep 22, 2016 at 12:12 PM, Holger Freyther <holger(a)freyther.de> wrote: > > > On 21 Sep 2016, at 15:09, Mariano Martinez Peck <marianopeck(a)gmail.com> > wrote: > > > > > > > > Exactly. I have been wanting this a couple of times while doing > OSSubprocess. > > > https://github.com/pharo-project/pharo-vm/pull/108. Would be nice if you > could review it and give it a try. It adds two primitive (one to work on fd > one to work on FILE). > > I probably also want to do: > > sqFile->isStdioStream = isatty(fileno(file)) > > > > Yes, exactly. I remember now. And as I said, I also wanted to be able to > work at fd or FILE* level and I failed. > > Could you give the above a try and then I try to get it into the > Opensmalltalk VM. > Hi Holger, I just reviewed the PR and it looks really good. Please, allow me some time to get updated to the VM compiling instructions and I will give it a try. Probably, I will be testing it by doing my original (unused now) #name:attachToCFile:writable: use the new primitive and running the OSSubprocess tests. Does this make sense to you? Thanks a LOT for going deep and fix it! -- Mariano http://marianopeck.wordpress.com

Sept. 22, 2016

Re: [Pharo-users] Using a Unix filedescriptor in a FileStream?

by Holger Freyther

> On 21 Sep 2016, at 15:09, Mariano Martinez Peck <marianopeck(a)gmail.com> wrote: > > > > Exactly. I have been wanting this a couple of times while doing OSSubprocess. https://github.com/pharo-project/pharo-vm/pull/108. Would be nice if you could review it and give it a try. It adds two primitive (one to work on fd one to work on FILE). I probably also want to do: sqFile->isStdioStream = isatty(fileno(file)) > Yes, exactly. I remember now. And as I said, I also wanted to be able to work at fd or FILE* level and I failed. Could you give the above a try and then I try to get it into the Opensmalltalk VM. holger

Sept. 22, 2016

Re: [Pharo-users] Pharo 3.0 Issue with instance variables

by Ben Coman

On Thu, Sep 22, 2016 at 9:58 PM, Pablo Frias <pablosfrias(a)gmail.com> wrote: > Hi all, > > We are teaching Smalltalk at the Universtity of Cordoba, Argentina with > Pharo, but we are having the following issue. > Sometimes y in different workstations, we notice that when instantiating an > object and setting values using the accesors methods, the values are added > in the object, but in different instance variables. > > For example: > > |a| > > a := MyPersonObject new. > a age: 35. > a name: 'Person name'. > > But when using the object, we notice that 35 has been saved to name and the > string to age. > > Is that a known issue? Unfortunately we haven't tested Pharo 5.0 yet, so I > cannot tell you if it is already fixed. > > Our current image is: Pharo 3.0 on Windows. > > Thanks in advance, > Pablo Are they values really going into the wrong instance variables, or is it just the display of them getting mixed up in the inspector? What does... "a age" return? Perhaps try a "Smalltalk recompile" and open a new Nautilus window cheers -ben

Sept. 22, 2016

Re: [Pharo-users] Pharo 3.0 Issue with instance variables

by Nicolai Hess

2016-09-22 15:58 GMT+02:00 Pablo Frias <pablosfrias(a)gmail.com>: > Hi all, > > We are teaching Smalltalk at the Universtity of Cordoba, Argentina with > Pharo, but we are having the following issue. > Sometimes y in different workstations, we notice that when instantiating > an object and setting values using the accesors methods, the values are > added in the object, but in different instance variables. > > For example: > > |a| > > a := MyPersonObject new. > a age: 35. > a name: 'Person name'. > > But when using the object, we notice that 35 has been saved to name and > the string to age. > > Is that a known issue? Unfortunately we haven't tested Pharo 5.0 yet, so I > cannot tell you if it is already fixed. > > Our current image is: Pharo 3.0 on Windows. > > Thanks in advance, > Pablo > Hi Pablo, I remember an issue with instance variable ordering. Applying some refactorings from Nautilus, like generate accessor/rename remove or add instance variables, will reorder (sort) the instance variables! This was fixed for 4.0 nicolai

Sept. 22, 2016

Pharo 3.0 Issue with instance variables

by Pablo Frias

Hi all, We are teaching Smalltalk at the Universtity of Cordoba, Argentina with Pharo, but we are having the following issue. Sometimes y in different workstations, we notice that when instantiating an object and setting values using the accesors methods, the values are added in the object, but in different instance variables. For example: |a| a := MyPersonObject new. a age: 35. a name: 'Person name'. But when using the object, we notice that 35 has been saved to name and the string to age. Is that a known issue? Unfortunately we haven't tested Pharo 5.0 yet, so I cannot tell you if it is already fixed. Our current image is: Pharo 3.0 on Windows. Thanks in advance, Pablo

Sept. 22, 2016

Re: [Pharo-users] Pharo not running with macOS Sierra

by Esteban Lorenzano

yes, this is a known bug. we will fix this problem soon (is already fixed, just needs to be properly integrated). Esteban > On 22 Sep 2016, at 01:28, JupiterJones <jupiter.jones(a)mail.com> wrote: > > Starting from the cmdline I get the following output - which I guess is > correct since none of the listed PlugIns are in that path :) But they > weren't in the path before the update either. > > I had no lock with the linked VM either - same result as you. > > ./pharo-ui Pharo.image > 2016-09-22 09:22:05.231 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/LocalePlugin' > 2016-09-22 09:22:05.232 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/LargeIntegers' > 2016-09-22 09:22:05.232 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/LargeIntegers' > 2016-09-22 09:22:05.233 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/LargeIntegers' > 2016-09-22 09:22:05.434 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/UUIDPlugin' > 2016-09-22 09:22:05.434 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/MiscPrimitivePlugin' > 2016-09-22 09:22:05.435 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/MiscPrimitivePlugin' > 2016-09-22 09:22:05.435 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/MiscPrimitivePlugin' > 2016-09-22 09:22:05.435 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/FilePlugin' > 2016-09-22 09:22:05.436 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/LargeIntegers' > 2016-09-22 09:22:05.436 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/LargeIntegers' > 2016-09-22 09:22:05.437 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/LargeIntegers' > 2016-09-22 09:22:05.437 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/LargeIntegers' > 2016-09-22 09:22:05.446 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/MiscPrimitivePlugin' > 2016-09-22 09:22:05.447 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/MiscPrimitivePlugin' > 2016-09-22 09:22:05.448 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/MiscPrimitivePlugin' > 2016-09-22 09:22:05.449 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/FilePlugin' > 2016-09-22 09:22:05.759 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/SqueakFFIPrims' > 2016-09-22 09:22:05.759 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/SqueakFFIPrims' > 2016-09-22 09:22:05.760 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/FilePlugin' > 2016-09-22 09:22:05.760 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/FilePlugin' > 2016-09-22 09:22:09.517 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/LargeIntegers' > 2016-09-22 09:22:12.541 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/FilePlugin' > 2016-09-22 09:22:12.542 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/InternetConfigPlugin' > 2016-09-22 09:22:12.582 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/FT2Plugin' > 2016-09-22 09:22:12.585 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/MiscPrimitivePlugin' > 2016-09-22 09:22:12.589 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/BitBltPlugin' > 2016-09-22 09:22:12.589 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/BitBltPlugin' > 2016-09-22 09:22:12.609 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/LargeIntegers' > 2016-09-22 09:22:12.766 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/FilePlugin' > 2016-09-22 09:22:12.821 Pharo[48644:843238] *** -[NSPathStore2 > stringByAppendingPathExtension:]: cannot append extension > 'bundle/Contents/MacOS/' to path > '/opt/pharo5/sep2016dev/pharo-vm/Pharo.app/Contents/MacOS/Plugins/SocketPlugin' > > > > -- > View this message in context: http://forum.world.st/Pharo-not-running-with-macOS-Sierra-tp4916468p4916540… > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. >

Sept. 22, 2016

Re: [Pharo-users] Sharing Seaside URLs between users (security) + what is actual way for session expiration page

by Petr Fischer

> > Hello, two questions about Seaside sessions: > > > > 1) URL sharing between different users - what if "boss" shares URL from > > his browser and send it to another regular user - of course, easy way, > > whole URL with session (_s=xxxx) - when another/regular user opens that > > link -> whole "boss" session opens in regular user's browser, with all > > "boss" permissions, UI state etc etc - very bad, is there any solution for > > this? Rewrite every (!) URL with updateURL: is not solution :( > > > > > Probably it's not what you need, but in my case I wanted to forbid (show an > error) what you call "URL sharing" because of security issues. Anyway, if > you want this, let me know and I show you how I did it. Yes this is also possible, but instructing users that do not share their URLs is insufficient (they will do it!). How is possible to "forbid" URL copy/pasting from one browser to another? With session + auth cookie tracking strategy (already suggested in this thread)? > > 2) What is the actual way for "session expiration/login page"? There is > > few tutorials and books on the inet - but info about session expiration is > > obsolete :( Methods from tutorials not exists in Seaside 3.2.0. > > Some trick with WAApplication subclass is actual? > > > > Thanks very much! pf > > > > > > > -- > Mariano > http://marianopeck.wordpress.com

Sept. 22, 2016