November 2011 - Pharo-dev - lists.pharo.org

[Pharo-project] [update 1.4] #14233
by StÃ©phane Ducasse Nov. 20, 2011

Nov. 20, 2011

14233 ----- - Issue 5004: Decompiler miss-initialize the Encoder literalStream with a ReadStream when a WriteStream is expected. Thanks Nicolas Cellier. http://code.google.com/p/pharo/issues/detail?id=5004

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[Pharo-project] Zinc Post requests
by Lukas Renggli Nov. 20, 2011

Nov. 20, 2011

Hi Sven, Does #requestBodyFor: in the Zinc server adaptor for Seaside work? Instead of a String I keep on getting strange things back :-) Lukas -- Lukas Renggli www.lukas-renggli.ch

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[Pharo-project] Decompiler writing to a ReadStream
by Martin McClure Nov. 20, 2011

Nov. 20, 2011

I'm seeing the following in 1.3 and a 1.4 build from a couple of weeks ago: ============== ***System error handling failed*** [...] ReadStream(Object)>>shouldNotImplement ReadStream>>nextPut: EncoderForV3PlusClosures(Encoder)>>allLiterals MethodNode>>generate: MethodNode>>generate MethodNode>>schematicTempNamesString CompiledMethod>>decompileWithTemps Decompiler>>decompileBlock: =============== Since the debugger can't open, I don't have much more information than this. Looking at the decompiler, it's clear that it sometimes initializes the Encoder's literalStream to a ReadStream, although that stream is never read from, only written to. Changing the initialization to a WriteStream just sends the system into infinite recursion. Any ideas on how to debug this? Thanks, -Martin

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[Pharo-project] [Q] help with requesting a html page
by Edgar J. De Cleene Nov. 20, 2011

Nov. 20, 2011

Friends: I have this code login | fields aPassword userName logged | fields := self request propertyAt: #postFields ifAbsent: []. fields ifNotNil:[ userName := (fields at: 'username'). aPassword := (fields at: 'password'). logged := HVNaughtieUsers new verifyPassword: aPassword forUser: userName ]. self halt. When I hit in the web browser , fields become nil. But if into Squeak I restart the method and do step by step, fields become populated with the right values. How I should do for the right values and avoid nil ? Thanks in advance Edgar

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[Pharo-project] [update 1.4] #14232
by StÃ©phane Ducasse Nov. 20, 2011

Nov. 20, 2011

14232 ----- - Issue 5002: Cleaned Transcripter + add a menu entry. http://code.google.com/p/pharo/issues/detail?id=5002 - Issue 4985: Object>>log: -> Object>>trace: http://code.google.com/p/pharo/issues/detail?id=4985 Stef

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[Pharo-project] [update 1.4] #14231
by StÃ©phane Ducasse Nov. 19, 2011

Nov. 19, 2011

14231 ----- ZnTests now :)

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[Pharo-project] [update 1.4] #14228
by StÃ©phane Ducasse Nov. 19, 2011

Nov. 19, 2011

14228 ----- Issue 4903: New version of Zinc http://code.google.com/p/pharo/issues/detail?id=4903 Stef

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[Pharo-project] Funny 3D sketch
by Hilaire Fernandes Nov. 19, 2011

Nov. 19, 2011

http://blog.ofset.org/hilaire/index.php?post/2011/11/18/3D-Cube-section Hilaire

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[Pharo-project] how should Pier file structures be serialized with Fuel?
by Yanni Chiu Nov. 19, 2011

Nov. 19, 2011

An earlier version of Fuel did not having the substitution feature. So, I had custom mapping code to pre-process the structures before passing to Fuel for serialization, and to post-process the deserialized structures. The main purpose of the code was to nil out the PUSecurity objects, because they were linked to too many other Pier objects. I'm now eliminating the custom mapping code by using Fuel substitution. The PRFile object was handled by saving the file contents in an instance variable of the mapping object. I've eliminated the custom mapping object. Now, how should the file contents be saved/restored, using the substitution feature? I'm thinking of substituting a proxy object, which somehow "becomes" a PRFile after deserialization. Any other suggestions?

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Nov. 18, 2011

14230 ----- - Issue 4943: Failing Test: SelfEvaluatingObjectTest. Thanks Nicolas Cellier. http://code.google.com/p/pharo/issues/detail?id=4943 - Issue 3348: use #shouldBePrintedAsLiteral instead of #isLiteral when printing or storing characters and arrays. Thanks vonbecmann and levente. http://code.google.com/p/pharo/issues/detail?id=3348

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