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Re: [Pharo-dev] Pharo Sprint in Santiago de Chile

by Miguel Campusano

I tried to upload it too and got the same problem On Fri, Dec 18, 2015 at 11:18 AM Juraj Kubelka <juraj.kubelka(a)icloud.com> wrote: > OK, > > thus I have marked Rubric issue as 'fixes upstreamâ ( > https://pharo.fogbugz.com/f/cases/17155/Decreasing-an-existing-selection-is… > ) > > I cannot save changes into Pharo/Rubric repository with my JurajKubelka > account. It says a ZnResponse(500 Internal Server Error > text/plain;charset=utf-8 30B). Can anyone check it? > > Thanks. > Juraj > > > 18. 12. 2015 v 10:09, Marcus Denker <marcus.denker(a)inria.fr>: > > > Hi, > > These are fixes to projects that are developped/maintained using their own > repository. > > The idea is to commit there, mark it as âfixed upstreamâ and the > maintainer then pushes larger > batches back (using the configuration approach). > > The idea was that this allows to speed up things by working in parallel > and shifting work the > maintainers, in practice though the sync back happens far to slowâ¦ > > âif we just could do slice this would be fixed since 3 weeksâ is often a > good summary of a > âfixed upstreamâ case... > > Marcus > > On 18 Dec 2015, at 13:49, Juraj Kubelka <juraj.kubelka(a)icloud.com> wrote: > > What is fixed-upstream tag about? > https://pharo.fogbugz.com/f/filters/138/fixed-upstream > > Thanks, > Juraj > > 18. 12. 2015 v 9:35, Juraj Kubelka <juraj.kubelka(a)icloud.com>: > > Thanks. > > I can see there are no issues with sprint tag. We will choose some; letâs > talk on Slackâ¦ > > Cheers, > Juraj > > 18. 12. 2015 v 9:19, Marcus Denker <marcus.denker(a)inria.fr>: > > Hi, > > We are doing a sprint in Lille, too. > > But it is a bit special > > -> CI slaves do not connect. No builds possible > -> Test runner fails, so committed changes can not be tested > > So a real sprint (where things can be integrated) is a bit difficult. > > I am trying to fix the CIâ¦. > > > On 18 Dec 2015, at 12:27, Juraj Kubelka <juraj.kubelka(a)icloud.com> wrote: > > Hi, > > We are having Pharo Sprint in about one hour. If anyone is aware of an > issue that is important to fix, we will appreciate if you mark it in > FogBugz by sprint tag or post it here. > > Thanks, > Juraj > > -- > Juraj Kubelka > > > > > > > >

Dec. 18, 2015

Re: [Pharo-dev] Pharo Sprint in Santiago de Chile

by Juraj Kubelka

OK, thus I have marked Rubric issue as 'fixes upstreamâ (https://pharo.fogbugz.com/f/cases/17155/Decreasing-an-existing-selection-is… <https://pharo.fogbugz.com/f/cases/17155/Decreasing-an-existing-selection-is…>) I cannot save changes into Pharo/Rubric repository with my JurajKubelka account. It says a ZnResponse(500 Internal Server Error text/plain;charset=utf-8 30B). Can anyone check it? Thanks. Juraj > 18. 12. 2015 v 10:09, Marcus Denker <marcus.denker(a)inria.fr>: > > Hi, > > These are fixes to projects that are developped/maintained using their own repository. > > The idea is to commit there, mark it as âfixed upstreamâ and the maintainer then pushes larger > batches back (using the configuration approach). > > The idea was that this allows to speed up things by working in parallel and shifting work the > maintainers, in practice though the sync back happens far to slowâ¦ > > âif we just could do slice this would be fixed since 3 weeksâ is often a good summary of a > âfixed upstreamâ case... > > Marcus > >> On 18 Dec 2015, at 13:49, Juraj Kubelka <juraj.kubelka(a)icloud.com <mailto:juraj.kubelka@icloud.com>> wrote: >> >> What is fixed-upstream tag about? https://pharo.fogbugz.com/f/filters/138/fixed-upstream <https://pharo.fogbugz.com/f/filters/138/fixed-upstream> >> >> Thanks, >> Juraj >> >>> 18. 12. 2015 v 9:35, Juraj Kubelka <juraj.kubelka(a)icloud.com <mailto:juraj.kubelka@icloud.com>>: >>> >>> Thanks. >>> >>> I can see there are no issues with sprint tag. We will choose some; letâs talk on Slackâ¦ >>> >>> Cheers, >>> Juraj >>> >>>> 18. 12. 2015 v 9:19, Marcus Denker <marcus.denker(a)inria.fr <mailto:marcus.denker@inria.fr>>: >>>> >>>> Hi, >>>> >>>> We are doing a sprint in Lille, too. >>>> >>>> But it is a bit special >>>> >>>> -> CI slaves do not connect. No builds possible >>>> -> Test runner fails, so committed changes can not be tested >>>> >>>> So a real sprint (where things can be integrated) is a bit difficult. >>>> >>>> I am trying to fix the CIâ¦. >>>> >>>> >>>>> On 18 Dec 2015, at 12:27, Juraj Kubelka <juraj.kubelka(a)icloud.com <mailto:juraj.kubelka@icloud.com>> wrote: >>>>> >>>>> Hi, >>>>> >>>>> We are having Pharo Sprint in about one hour. If anyone is aware of an issue that is important to fix, we will appreciate if you mark it in FogBugz by sprint tag or post it here. >>>>> >>>>> Thanks, >>>>> Juraj >>>>> >>>>> -- >>>>> Juraj Kubelka >>>> >>>> >>> >>> >> >

Dec. 18, 2015

[Unicode] Summary (Re: Unicode Support // e acute example --> decomposition in Pharo?)

by H. Hirzel

Hello Sven Thank you for your report about about your experimental, proof of concept, prototype project, that aims to improve Unicode support. Please include me in the loop. Below is is my attempt at summarizing the Unicode discussion of the last weeks. Corrections /comments / additions are welcome. Kind regards Hannes 1) There is a need for improved Unicode support implemented _within_ the image , probably as a library. 1a) This follows the example of the the Twitter CLDR library (i.e. re-implementation of ICU components for Ruby). https://github.com/twitter/twitter-cldr-rb Other languages/libraries have similar approaches - dotNet, https://msdn.microsoft.com/en-us/library/System.Globalization.CharUnicodeIn…) - Python https://docs.python.org/3/howto/unicode.html - Go http://blog.golang.org/strings - Swift, https://developer.apple.com/library/ios/documentation/Swift/Conceptual/Swif… - Perl http://blog.golang.org/strings 1b) ICU is _not_ the way to go (http://site.icu-project.org/) . This is because of security and portability reasons (Eliot Miranda) and because of the Smalltalk approach that wants to expose basic algorithms in Smalltalk code. In addition the 16bit based ICU library does not fit well with the Squeak/Pharo UTF32 model. 2) The Unicode infrastructure (21(32) bit wide Characters as immediate objects, use of UTF-32 internally, indexable strings, UTF8 for outside communication, support of code converters) is a very valuable foundation which makes algorithms more straightforward at the expense of a more memory usage. It not used to its full potential at all currently though a lot of hard work has been done. 3) The Unicode algorithms are mostly table / database driven. This means that dictionary lookup is a prominent part of the algorithms. The essential building block for this is that the Unicode character database UCD (http://www.unicode.org/ucd/) is made available _within_ the image with the full content as needed by the target languages / scripts one wants to deal with. The process of loading the UCD should be made configurable. 3a) a lot of people are interested in the Latin script (and scripts of similar complexity) only. 3b) The UCD data in XML form http://www.unicode.org/Public/8.0.0/ucdxml/ offers a download with and without the CJK characters. 4) The next step is to implement normalization (http://www.unicode.org/reports/tr15/#Norm_Forms) Glad to read that you have reached results here with the test data: http://www.unicode.org/Public/UNIDATA/NormalizationTest.txt. 5) Pharo offers nice inspectors to view dictionaries and ordered collections (table view, drill down) which facilitates the development to table driven algorithms. The data structures and algorithm are do not depend on a particular dialect though and may be ported to Squeak or Cuis. 6) After having implemented normalization, comparison may be implemented. This needs CLDR access (collation, Unicode Common Locale Data Repository, http://cldr.unicode.org/ ). 7) An architecture has the following subsystems 7a) Basic character handling (21(32)bit characters in indexable strings, point 2) 7b) Runtime access to the Unicode Character Database (point 3) 7c) Converters 7d) Normalization (point 4) 7e) CLDR access (point 6) 8) The implementation should be driven by the current needs. An attainable next goal is to release 8a) a StringBuilder utility class for easier construction of test strings i.e. instead of > normalizer composeString: (#(68 117 776 115 115 101 108 100 111 114 102 32 > 75 111 776 110 105 103 115 97 108 108 101 101) collect: #asCharacter as: > String). do normalizer composeString: (StringBuilder construct: 'Du\u0308sseldorf Ko\u0308nigsallee') and construct some test cases with it which illustrate some basic Unicode issues. 8b) identity testing for major languages (e.g. French, German, Spanish) and scripts of similar complexity. I 8c) to provide some more documentation of past and concurrent efforts. Note: This summary has only covered string manipulation, not rendering on the screen which is a different issue. On 12/16/15, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > Hi Hannes, > > My detailed comments/answers below, after quoting 2 of your emails: > >> On 10 Dec 2015, at 22:17, H. Hirzel <hannes.hirzel(a)gmail.com> wrote: >> >> Hello Sven >> >> On 12/9/15, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: >> >>> The simplest example in a common language is (the French letter Ã©) is >>> >>> LATIN SMALL LETTER E WITH ACUTE [U+00E9] >>> >>> which can also be written as >>> >>> LATIN SMALL LETTER E [U+0065] followed by COMBINING ACUTE ACCENT >>> [U+0301] >>> >>> The former being a composed normal form, the latter a decomposed normal >>> form. (And yes, it is even much more complicated than that, it goes on >>> for >>> 1000s of pages). >>> >>> In the above example, the concept of character/string is indeed fuzzy. >>> >>> HTH, >>> >>> Sven >> >> Thanks for this example. I have created a wiki page with it >> >> I wonder what the Pharo equivalent is of the following Squeak expression >> >> $Ã© asString asDecomposedUnicode >> >> Regards >> >> Hannes > > You also wrote: > >> The text below shows how to deal with the Unicode e acute example >> brought up by Sven in terms of comparing strings. Currently Pharo and >> Cuis do not do Normalization of strings. Limited support is in Squeak. >> It will be shown how NFD normalization may be implemented. >> >> >> Swift programming language >> ----------------------------------------- >> >> How does the Swift programming language [1] deal with Unicode strings? >> >> // "Voulez-vous un cafÃ©?" using LATIN SMALL LETTER E WITH ACUTE >> let eAcuteQuestion = "Voulez-vous un caf\u{E9}?" >> >> // "Voulez-vous un café?" using LATIN SMALL LETTER E and >> COMBINING ACUTE ACCENT >> let combinedEAcuteQuestion = "Voulez-vous un caf\u{65}\u{301}?" >> >> if eAcuteQuestion == combinedEAcuteQuestion { >> print("These two strings are considered equal") >> } >> // prints "These two strings are considered equal" >> >> The equality operator uses the NFD (Normalization Form Decomposed)[2] >> form for the comparison appyling a method >> #decomposedStringWithCanonicalMapping[3] >> >> >> Squeak / Pharo >> ----------------------- >> >> Comparison without NFD [3] >> >> >> "Voulez-vous un cafÃ©?" >> eAcuteQuestion := 'Voulez-vous un caf', 16rE9 asCharacter asString, '?'. >> combinedEAcuteQuestion := 'Voulez-vous un cafe', 16r301 asCharacter >> asString, '?'. >> >> >> eAcuteQuestion = combinedEAcuteQuestion >> false >> >> eAcuteQuestion == combinedEAcuteQuestion >> false >> >> The result is false. A Unicode conformant application however should >> return *true*. >> >> Reason for this is that Squeak / Pharo strings are not put into NFD >> before testing for equality = >> >> >> Squeak Unicode strings may be tested for Unicode conformant equality >> by converting them to NFD before testing. >> >> >> >> Squeak using NFD >> >> asDecomposedUnicode[4] transforms a string into NFD for cases where a >> Unicode code point if decomposed, is decomposed only to two code >> points [5]. This is so because when initializing [6] the Unicode >> Character Database in Squeak this is a limitation imposed by the code >> which reads UnicodeData.txt [7][8]. This is not a necessary >> limitation. The code may be rewritten at the price of a more complex >> implementation of #asDecomposedUnicode. >> >> "Voulez-vous un cafÃ©?" >> eAcuteQuestion := 'Voulez-vous un caf', 16rE9 asCharacter asString, '?'. >> combinedEAcuteQuestion := 'Voulez-vous un cafe', 16r301 asCharacter >> asString, '?'. >> >> >> eAcuteQuestion asDecomposedUnicode = >> combinedEAcuteQuestion asDecomposedUnicode >> >> true >> >> >> >> Conclusion >> ------------------ >> >> Implementing a method like #decomposedStringWithCanonicalMapping >> (swift) which puts a string into NFD (Normalization Form D) is an >> important building block towards better Unicode compliance. A Squeak >> proposal is given by [4]. It needs to be reviewed.extended. >> >> It should probably be extended for cases where there are more than >> two code points in the decomposed form (3 or more?) >> >> The implementing of NFD comparison gives us an equality test for a >> comparatively small effort for simple cases covering a large number of >> use cases (Languages using the Latin script). >> >> The algorithm is table driven by the UCD [8]. From this follows an >> simple but important fact for conformant implementations need runtime >> access to information from the Unicode Character Database [UCD][9]. >> >> >> [1] >> https://developer.apple.com/library/ios/documentation/Swift/Conceptual/Swif… >> [2] http://www.unicode.org/glossary/#normalization_form_d >> [3] >> https://developer.apple.com/library/ios/documentation/Cocoa/Reference/Found… >> [4] String asDecomposedUnicode http://wiki.squeak.org/squeak/6250 >> [5] http://www.unicode.org/glossary/#code_point >> [6] Unicode initialize http://wiki.squeak.org/squeak/6248 >> [7] http://www.unicode.org/Public/UNIDATA/UnicodeData.txt >> [8] Unicode Character Database documentation >> http://unicode.org/reports/tr44/ >> [9] http://www.unicode.org/reports/tr23/ > > > Today, we have a Unicode and CombinedCharacter class in Pharo, and there is > different but similar Unicode code in Squeak. These are too simple (even > though they might work, partially). > > The scope of the original threads is way too wide: a new string type, > normalisation, collation, being cross dialect, mixing all kinds of character > and encoding definitions. All interesting, but not much will come out of it. > But the point that we cannot leave proper text string handling to an outside > library is indeed key. > > That is why a couple of people in the Pharo community (myself included) > started an experimental, proof of concept, prototype project, that aims to > improve Unicode support. We will announce it to a wider public when we feel > we have something to show for. The goal is in the first place to understand > and implement the fundamental algorithms, starting with the 4 forms of > Normalisation. But we're working on collation/sorting too. > > This work is of course being done for/in Pharo, using some of the facilities > only available there. It probably won't be difficult to port, but we can't > be bothered with probability right now. > > What we started with is loading UCD data and making it available as a nice > objects (30.000 of them). > > So now you can do things like > > $Ã© unicodeCharacterData. > > => "U+00E9 LATIN SMALL LETTER E WITH ACUTE (LATIN SMALL LETTER E ACUTE)" > > $Ã© unicodeCharacterData uppercase asCharacter. > > => "$Ã" > > $Ã© unicodeCharacterData decompositionMapping. > > => "#(101 769)" > > There is also a cool GT Inspector view: > > > > Next we started implementing a normaliser. It was rather easy to get support > for simpler languages going. The next code snippets use explicit code > arrays, because copying decomposed diacritics to my mail client does not > work (they get automatically composed), in a Pharo Workspace this does work > nicely with plain strings. The higher numbers are the diacritics. > > (normalizer decomposeString: 'les Ã©lÃ¨ves FranÃ§ais') collect: #codePoint as: > Array. > > => "#(108 101 115 32 101 769 108 101 768 118 101 115 32 70 114 97 110 99 > 807 97 105 115)" > > (normalizer decomposeString: 'DÃ¼sseldorf KÃ¶nigsallee') collect: #codePoint > as: Array. > > => "#(68 117 776 115 115 101 108 100 111 114 102 32 75 111 776 110 105 103 > 115 97 108 108 101 101)" > > normalizer composeString: (#(108 101 115 32 101 769 108 101 768 118 101 115 > 32 70 114 97 110 99 807 97 105 115) collect: #asCharacter as: String). > > => "'les Ã©lÃ¨ves FranÃ§ais'" > > normalizer composeString: (#(68 117 776 115 115 101 108 100 111 114 102 32 > 75 111 776 110 105 103 115 97 108 108 101 101) collect: #asCharacter as: > String). > > => "'DÃ¼sseldorf KÃ¶nigsallee'" > > However, the real algorithm following the official specification (and other > elements of Unicode that interact with it) is way more complicated (think > about all those special languages/scripts out there). We're focused on > understanding/implementing that now. > > Next, unit tests were added (of course). As well as a test that uses > http://www.unicode.org/Public/UNIDATA/NormalizationTest.txt to run about > 75.000 individual test cases to check conformance to the official Unicode > Normalization specification. > > Right now (with super cool hangul / jamo code by Henrik), we hit the > following stats: > > #testNFC 16998/18593 (91.42%) > #testNFD 16797/18593 (90.34%) > #testNFKC 13321/18593 (71.65%) > #testNFKD 16564/18593 (89.09%) > > Way better than the naive implementations, but not yet there. > > We are also experimenting and thinking a lot about how to best implement all > this, trying out different models/ideas/apis/representations. > > It will move slowly, but you will hear from us again in the coming > weeks/months. > > Sven > > PS: Pharo developers with a good understanding of this subject area that > want to help, let me know and we'll put you in the loop. Hacking and > specification reading are required ;-) > >

Dec. 18, 2015

Re: [Pharo-dev] TCP server for Pharo?

by Ben Coman

On Fri, Dec 18, 2015 at 8:28 PM, Denis Kudriashov <dionisiydk(a)gmail.com> wrote: > Hello. > > So my question not about how to do it. But how to not copy another time > classic incoming connections loop. > I not found ready solution. So I created simplest TCPServer project with > good tests. Now you can subclass TCPServer and implement single method > #processNewConnection:. That's all. cool idea. > (Not release version yet. There is only development version) > > Best regards, > Denis > > 2015-12-17 18:53 GMT+01:00 HernÃ¡n Morales Durand <hernan.morales(a)gmail.com>: >> >> Hi Denis, >> >> There is >> >> http://www.squeaksource.com/SocketExamples.html >> http://www.squeaksource.com/Net.html >> >> Last one seems a lot of interesting work. >> >> or look for #remoteTestServerTCP which was in OldSocket or Socket some >> time ago: >> >> remoteTestServerTCP >> "See remoteTestClientTCP for instructions on running this method." >> "OldSocket remoteTestServerTCP" >> >> | socket client buffer n | >> Transcript show: 'initializing network ... '. >> Socket initializeNetwork. >> Transcript show:'ok';cr. >> socket _ OldSocket newTCP. >> socket >> listenOn: 54321 >> backlogSize: 5 >> interface: (NetNameResolver addressFromString: '127.0.0.1'). "or: >> 0.0.0.0" >> Transcript show: 'server endpoint created -- run client test in other >> image'; cr. >> buffer _ String new: 4000. >> socket waitForConnectionUntil: self standardDeadline. >> client _ socket accept. >> [client isConnected] whileTrue: [ >> client dataAvailable ifTrue: >> [n _ client receiveDataInto: buffer. >> client sendData: buffer count: n]]. >> client closeAndDestroy. >> socket closeAndDestroy. >> Transcript cr; show: 'server endpoint destroyed'; cr. >> ^socket >> >> Cheers, >> >> HernÃ¡n >> >> >> 2015-12-10 8:07 GMT-03:00 Denis Kudriashov <dionisiydk(a)gmail.com>: >>> >>> Hi. >>> >>> I need simple TCP server which process incoming connection in separate >>> processes. >>> I see Zinc ZnServer subclasses implement something like that. But I'm not >>> sure that it is good idea to reuse it. Zinc server has http related methods >>> which I'm not need. >>> >>> What you think? >>> >>> (I don't want to implement another one incoming connections loop) >> >> >

Dec. 18, 2015

Re: [Pharo-dev] Pharo Sprint in Santiago de Chile

by Marcus Denker

Hi, These are fixes to projects that are developped/maintained using their own repository. The idea is to commit there, mark it as âfixed upstreamâ and the maintainer then pushes larger batches back (using the configuration approach). The idea was that this allows to speed up things by working in parallel and shifting work the maintainers, in practice though the sync back happens far to slowâ¦ âif we just could do slice this would be fixed since 3 weeksâ is often a good summary of a âfixed upstreamâ case... Marcus > On 18 Dec 2015, at 13:49, Juraj Kubelka <juraj.kubelka(a)icloud.com> wrote: > > What is fixed-upstream tag about? https://pharo.fogbugz.com/f/filters/138/fixed-upstream <https://pharo.fogbugz.com/f/filters/138/fixed-upstream> > > Thanks, > Juraj > >> 18. 12. 2015 v 9:35, Juraj Kubelka <juraj.kubelka(a)icloud.com <mailto:juraj.kubelka@icloud.com>>: >> >> Thanks. >> >> I can see there are no issues with sprint tag. We will choose some; letâs talk on Slackâ¦ >> >> Cheers, >> Juraj >> >>> 18. 12. 2015 v 9:19, Marcus Denker <marcus.denker(a)inria.fr <mailto:marcus.denker@inria.fr>>: >>> >>> Hi, >>> >>> We are doing a sprint in Lille, too. >>> >>> But it is a bit special >>> >>> -> CI slaves do not connect. No builds possible >>> -> Test runner fails, so committed changes can not be tested >>> >>> So a real sprint (where things can be integrated) is a bit difficult. >>> >>> I am trying to fix the CIâ¦. >>> >>> >>>> On 18 Dec 2015, at 12:27, Juraj Kubelka <juraj.kubelka(a)icloud.com <mailto:juraj.kubelka@icloud.com>> wrote: >>>> >>>> Hi, >>>> >>>> We are having Pharo Sprint in about one hour. If anyone is aware of an issue that is important to fix, we will appreciate if you mark it in FogBugz by sprint tag or post it here. >>>> >>>> Thanks, >>>> Juraj >>>> >>>> -- >>>> Juraj Kubelka >>> >>> >> >> >

Dec. 18, 2015

Re: [Pharo-dev] Pharo Sprint in Santiago de Chile

by Juraj Kubelka

What is fixed-upstream tag about? https://pharo.fogbugz.com/f/filters/138/fixed-upstream <https://pharo.fogbugz.com/f/filters/138/fixed-upstream> Thanks, Juraj > 18. 12. 2015 v 9:35, Juraj Kubelka <juraj.kubelka(a)icloud.com>: > > Thanks. > > I can see there are no issues with sprint tag. We will choose some; letâs talk on Slackâ¦ > > Cheers, > Juraj > >> 18. 12. 2015 v 9:19, Marcus Denker <marcus.denker(a)inria.fr>: >> >> Hi, >> >> We are doing a sprint in Lille, too. >> >> But it is a bit special >> >> -> CI slaves do not connect. No builds possible >> -> Test runner fails, so committed changes can not be tested >> >> So a real sprint (where things can be integrated) is a bit difficult. >> >> I am trying to fix the CIâ¦. >> >> >>> On 18 Dec 2015, at 12:27, Juraj Kubelka <juraj.kubelka(a)icloud.com> wrote: >>> >>> Hi, >>> >>> We are having Pharo Sprint in about one hour. If anyone is aware of an issue that is important to fix, we will appreciate if you mark it in FogBugz by sprint tag or post it here. >>> >>> Thanks, >>> Juraj >>> >>> -- >>> Juraj Kubelka >> >> > >

Dec. 18, 2015

Re: [Pharo-dev] Pharo Sprint in Santiago de Chile

by Juraj Kubelka

Thanks. I can see there are no issues with sprint tag. We will choose some; letâs talk on Slackâ¦ Cheers, Juraj > 18. 12. 2015 v 9:19, Marcus Denker <marcus.denker(a)inria.fr>: > > Hi, > > We are doing a sprint in Lille, too. > > But it is a bit special > > -> CI slaves do not connect. No builds possible > -> Test runner fails, so committed changes can not be tested > > So a real sprint (where things can be integrated) is a bit difficult. > > I am trying to fix the CIâ¦. > > >> On 18 Dec 2015, at 12:27, Juraj Kubelka <juraj.kubelka(a)icloud.com> wrote: >> >> Hi, >> >> We are having Pharo Sprint in about one hour. If anyone is aware of an issue that is important to fix, we will appreciate if you mark it in FogBugz by sprint tag or post it here. >> >> Thanks, >> Juraj >> >> -- >> Juraj Kubelka > >

Dec. 18, 2015

Re: [Pharo-dev] potential to include cryptography in base image

by Sven Van Caekenberghe

CharlieRabbit is now part of the Pharo team. Remember to create your repos with type smalltalkhub.com (when adding a repo). > On 18 Dec 2015, at 13:29, Robert Withers <robert.w.withers(a)gmail.com> wrote: > > Alright, I reregistered as CharlieRabbit. Please use that id for team registration. > > On 12/18/2015 07:24 AM, Sven Van Caekenberghe wrote: >> Sorry, I can't help you with a lost password. Maybe someone else can ? >> >>> On 18 Dec 2015, at 13:22, Robert Withers <robert.w.withers(a)gmail.com> wrote: >>> >>> It is RobertWithers, I am pretty sure, but I am locked out. I forgot my password and there seems no way to request it change. Not sur4e the next move.. >>> >>> robert >>> >>> On 12/18/2015 07:14 AM, Sven Van Caekenberghe wrote: >>>> You need an account on http://www.smalltalkhub.com and tell me your user ID. >>>> >>>>> On 18 Dec 2015, at 12:55, Robert Withers <robert.w.withers(a)gmail.com> wrote: >>>>> >>>>> Yes, it is in the Cryptography repository on SqueakSource: http://www.squeaksource.com/Cryptography. I just released version 15 of the configuration, which pulls Cryptography-Pharo-rww.39 and SecureSession-rww.50 which now includes FEC encoding. I am ready to publish 15 up to one or both MetaRepos. You said I needed to be a team member to publish. Who could help me get that accomplished? >>>>> >>>>> thanks, >>>>> Robert >>>>> >>>>> On 12/18/2015 03:32 AM, Sven Van Caekenberghe wrote: >>>>>> Where did you save ConfigurationOfCryptography ? >>>>>> >>>>>> I can't find it in http://smalltalkhub.com/mc/Pharo/MetaRepoForPharo50/main/ nor in http://smalltalkhub.com/mc/Pharo/MetaRepoForPharo40/main/ >>>>>> >>>>>> Did you add catalog methods on the class side of your configuration ? >>>>>> Check the catalog class side protocol of, for example, ConfigurationOfZincHTTPComponents >>>>>> >>>>>>> On 18 Dec 2015, at 07:44, Robert Withers <robert.w.withers(a)gmail.com> wrote: >>>>>>> >>>>>>> What shall I do after it passes tests in 50, Sven? They all pass. I have a saved ConfigurationOfCryptography but no catalog. >>>>>>> >>>>>>> R's, >>>>>>> robert >>>>>>> >>>>>>> On 12/15/2015 04:57 PM, Sven Van Caekenberghe wrote: >>>>>>>> Before you copy it to the 50 repo, you should test it on 50 ! >>>>>>>> >>>>>>>>> On 15 Dec 2015, at 20:59, Robert Withers <robert.w.withers(a)gmail.com> wrote: >>>>>>>>> >>>>>>>>> Thanks for the links. I am ready to copy my ConfigurationOfCryptography to the MetaRepoForPharo50, though I did my work in Pharo 4, if that is ok. Could you add me so I can publish there, please? >>>>>>>>> >>>>>>>>> robert >>>>>>>>> >>>>>>>>> On 12/15/2015 12:55 PM, Peter UhnÃ¡k wrote: >>>>>>>>>>> Alright, please let me know. If someone shows me how to get this into >>>>>>>>>>> configurations and the Catalog, we'll get it done. >>>>>>>>>> You just need to commit your configuration to MetaRepoForPharo50 (this >>>>>>>>>> should be public repo; if you can't commit ask on the mailing list and >>>>>>>>>> someone will add you). >>>>>>>>>> >>>>>>>>>> But before you do that, open Versionner (World > Tools > Versionner), >>>>>>>>>> right click your configuration and select "add catalog methods". >>>>>>>>>> This will add class-side methods to the Configuration class which you >>>>>>>>>> can modify to write things like description, website, tags, etc. >>>>>>>>>> >>>>>>>>>> You can also use the Veresionner to create your ConfigurationOf if you >>>>>>>>>> don't have one already, more info on Configurations can be found in >>>>>>>>>> DeepIntoPharo (Metacello chapter) >>>>>>>>>> https://ci.inria.fr/pharo-contribution/view/Books/job/DeepIntoPharo/lastSuc… >>>>>>>>>> or look through other configurations in the image or search through >>>>>>>>>> mailing list archives, there should be plenty of information. >>>>>>>>>> >>>>>>>>>> Peter >>>>>>>>>> >>>>>>>>> -- >>>>>>>>> . .. .. ^,^ best, robert >>>>>>>>> >>>>>>> -- >>>>>>> . .. .. ^,^ robert >>>>>>> >>>>> -- >>>>> . .. .. ^,^ robert >>>>> >>> -- >>> . .. .. ^,^ robert >>> >> > > -- > . .. .. ^,^ robert >

Dec. 18, 2015

Re: [Pharo-dev] potential to include cryptography in base image

by Robert Withers

Alright, I reregistered as CharlieRabbit. Please use that id for team registration. On 12/18/2015 07:24 AM, Sven Van Caekenberghe wrote: > Sorry, I can't help you with a lost password. Maybe someone else can ? > >> On 18 Dec 2015, at 13:22, Robert Withers <robert.w.withers(a)gmail.com> wrote: >> >> It is RobertWithers, I am pretty sure, but I am locked out. I forgot my password and there seems no way to request it change. Not sur4e the next move.. >> >> robert >> >> On 12/18/2015 07:14 AM, Sven Van Caekenberghe wrote: >>> You need an account on http://www.smalltalkhub.com and tell me your user ID. >>> >>>> On 18 Dec 2015, at 12:55, Robert Withers <robert.w.withers(a)gmail.com> wrote: >>>> >>>> Yes, it is in the Cryptography repository on SqueakSource: http://www.squeaksource.com/Cryptography. I just released version 15 of the configuration, which pulls Cryptography-Pharo-rww.39 and SecureSession-rww.50 which now includes FEC encoding. I am ready to publish 15 up to one or both MetaRepos. You said I needed to be a team member to publish. Who could help me get that accomplished? >>>> >>>> thanks, >>>> Robert >>>> >>>> On 12/18/2015 03:32 AM, Sven Van Caekenberghe wrote: >>>>> Where did you save ConfigurationOfCryptography ? >>>>> >>>>> I can't find it in http://smalltalkhub.com/mc/Pharo/MetaRepoForPharo50/main/ nor in http://smalltalkhub.com/mc/Pharo/MetaRepoForPharo40/main/ >>>>> >>>>> Did you add catalog methods on the class side of your configuration ? >>>>> Check the catalog class side protocol of, for example, ConfigurationOfZincHTTPComponents >>>>> >>>>>> On 18 Dec 2015, at 07:44, Robert Withers <robert.w.withers(a)gmail.com> wrote: >>>>>> >>>>>> What shall I do after it passes tests in 50, Sven? They all pass. I have a saved ConfigurationOfCryptography but no catalog. >>>>>> >>>>>> R's, >>>>>> robert >>>>>> >>>>>> On 12/15/2015 04:57 PM, Sven Van Caekenberghe wrote: >>>>>>> Before you copy it to the 50 repo, you should test it on 50 ! >>>>>>> >>>>>>>> On 15 Dec 2015, at 20:59, Robert Withers <robert.w.withers(a)gmail.com> wrote: >>>>>>>> >>>>>>>> Thanks for the links. I am ready to copy my ConfigurationOfCryptography to the MetaRepoForPharo50, though I did my work in Pharo 4, if that is ok. Could you add me so I can publish there, please? >>>>>>>> >>>>>>>> robert >>>>>>>> >>>>>>>> On 12/15/2015 12:55 PM, Peter UhnÃ¡k wrote: >>>>>>>>>> Alright, please let me know. If someone shows me how to get this into >>>>>>>>>> configurations and the Catalog, we'll get it done. >>>>>>>>> You just need to commit your configuration to MetaRepoForPharo50 (this >>>>>>>>> should be public repo; if you can't commit ask on the mailing list and >>>>>>>>> someone will add you). >>>>>>>>> >>>>>>>>> But before you do that, open Versionner (World > Tools > Versionner), >>>>>>>>> right click your configuration and select "add catalog methods". >>>>>>>>> This will add class-side methods to the Configuration class which you >>>>>>>>> can modify to write things like description, website, tags, etc. >>>>>>>>> >>>>>>>>> You can also use the Veresionner to create your ConfigurationOf if you >>>>>>>>> don't have one already, more info on Configurations can be found in >>>>>>>>> DeepIntoPharo (Metacello chapter) >>>>>>>>> https://ci.inria.fr/pharo-contribution/view/Books/job/DeepIntoPharo/lastSuc… >>>>>>>>> or look through other configurations in the image or search through >>>>>>>>> mailing list archives, there should be plenty of information. >>>>>>>>> >>>>>>>>> Peter >>>>>>>>> >>>>>>>> -- >>>>>>>> . .. .. ^,^ best, robert >>>>>>>> >>>>>> -- >>>>>> . .. .. ^,^ robert >>>>>> >>>> -- >>>> . .. .. ^,^ robert >>>> >> -- >> . .. .. ^,^ robert >> > -- . .. .. ^,^ robert

Dec. 18, 2015

Re: [Pharo-dev] TCP server for Pharo?

by Denis Kudriashov

Hello. So my question not about how to do it. But how to not copy another time classic incoming connections loop. I not found ready solution. So I created simplest TCPServer project <http://smalltalkhub.com/#!/~Pharo/TCPServer>with good tests. Now you can subclass TCPServer and implement single method #processNewConnection:. That's all. (Not release version yet. There is only development version) Best regards, Denis 2015-12-17 18:53 GMT+01:00 HernÃ¡n Morales Durand <hernan.morales(a)gmail.com>: > Hi Denis, > > There is > > http://www.squeaksource.com/SocketExamples.html > http://www.squeaksource.com/Net.html > > Last one seems a lot of interesting work. > > or look for #remoteTestServerTCP which was in OldSocket or Socket some > time ago: > > remoteTestServerTCP > "See remoteTestClientTCP for instructions on running this method." > "OldSocket remoteTestServerTCP" > > | socket client buffer n | > Transcript show: 'initializing network ... '. > Socket initializeNetwork. > Transcript show:'ok';cr. > socket _ OldSocket newTCP. > socket > listenOn: 54321 > backlogSize: 5 > interface: (NetNameResolver addressFromString: '127.0.0.1'). "or: > 0.0.0.0" > Transcript show: 'server endpoint created -- run client test in other > image'; cr. > buffer _ String new: 4000. > socket waitForConnectionUntil: self standardDeadline. > client _ socket accept. > [client isConnected] whileTrue: [ > client dataAvailable ifTrue: > [n _ client receiveDataInto: buffer. > client sendData: buffer count: n]]. > client closeAndDestroy. > socket closeAndDestroy. > Transcript cr; show: 'server endpoint destroyed'; cr. > ^socket > > Cheers, > > HernÃ¡n > > > 2015-12-10 8:07 GMT-03:00 Denis Kudriashov <dionisiydk(a)gmail.com>: > >> Hi. >> >> I need simple TCP server which process incoming connection in separate >> processes. >> I see Zinc ZnServer subclasses implement something like that. But I'm not >> sure that it is good idea to reuse it. Zinc server has http related methods >> which I'm not need. >> >> What you think? >> >> (I don't want to implement another one incoming connections loop) >> > >

Dec. 18, 2015