Mailman 3 September 2005 - pypy-dev

unionof and dictionaries
by Amaury Forgeot D Arc Sept. 14, 2005

Sept. 14, 2005

Hello, While playing with the annotator/translator, I found a strange test case. The following code works: from pypy.annotation.model import * from pypy.annotation.dictdef import DictDef def test_dictdef(): def1 = DictDef(None, SomeInteger(), SomeInteger()) def2 = DictDef(None, SomeInteger(), SomeInteger()) dic1 = SomeDict(def1) dic2 = SomeDict(def2) assert not dic1 == dic2 assert not dic1.contains(dic2) x = unionof(dic1, dic2) assert dic1 == dic2 # … [View More]

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Re: PyPy - Physical Persons
by Eric van Riet Paap Sept. 13, 2005

Sept. 13, 2005

Hello Stephan, Will do that, assuming passport copies will be equally fine. But perhaps you can first tell us a little bit more about the current situation. From what I read on pypy-funding the whole PP accession seems uncertain. regards Eric On Tuesday 13 September 2005 14:28, you wrote: > Dear All, > > The PO needs see copies of your ID cards. Can you please fax a good > copie (both sides)? > > Thank you and best regards > Stephan

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funny observation with range
by Christian Tismer Sept. 12, 2005

Sept. 12, 2005

Hi Armin, when I added a few tests for the new variable step variant, I observed the following behavior of ranges: When a variable is conditionally assigned two different ranges, the ranges are kept, unless the steps are different. Well, after all this is not too surprizing, since we are compiling the step constant in. But I thing the action taken is not so pleasant: The range is turned into a list in this case! I guess what we want is either special-casing the respective blocks, or at least … [View More]

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Translating code to LLVM
by Baptiste Lepilleur Sept. 11, 2005

Sept. 11, 2005

Following the getting started instruction, I'm trying to get the LLVM translation pgcd example below. I'm on Windows XP using LLVM cvs build with VC++ 7.1. --- >>> t = Translator(test.my_gcd) >>> a = t.annotate([int, int]) >>> t.specialize() >>> print t.llvm() <... really huge amount of LLVM code ...> >>> f = t.llvmcompile() >>> f.pypy_my_gcd_wrapper(15, 10) --- But when executing (with pypy 0.7) >>> f = t.llvmcompile(… [View More]

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Re: [pypy-svn] r17433 - in pypy/dist/pypy: annotation rpython rpython/test
by Christian Tismer Sept. 9, 2005

Sept. 9, 2005

arigo(a)codespeak.net wrote: ... > Support for the iterkeys(), itervalues() and iteritems() methods on RPython > dicts. All three kinds of iterators are implementated with the same > SomeIterator and StrDictIteratorRepr classes, using a 'variant' field to > distinguish (and the dummy function trick in rdict.py to get the > specialization). > > All xxxIteratorRepr classes now inherit from a common IteratorRepr, which > implements the common functionality of returning … [View More]

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Re: [pypy-dev] Current failures
by Armin Rigo Sept. 9, 2005

Sept. 9, 2005

Hi Ben, Thanks for tirelessly reporting Windows failures :-) Which exact Windows are you using, BTW? The link failures should be resolved. They are due to the unsetenv() built-in missing on Windows, but still present in os.py -- faked, implemented in pure Python as os.setenv(xxx, ''). This caused all parts of the translation to assume that there was an unsetenv() built-in, but the C include files at the end didn't actually define it because CPython doesn't define HAVE_UNSETENV. The … [View More]

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*FREE on-site* PyPy helper in exchange for PyPy MENTORING!?....
by seberino＠spawar.navy.mil Sept. 8, 2005

Sept. 8, 2005

There is a slight chance I may be able to convince US Navy to let me visit Europe for a few months to learn about cutting edge European software technologies. This may be the chance I've been looking for to talk about PyPy source with gurus *in person* to come up to speed fast on it and be a real contributor to PyPy project. Any suggestions are desperately needed.... ------------------ What can I give back to encourage someone to mentor me? (Something that involved learning the source … [View More]

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Re: [pypy-svn] r17301 - pypy/dist/pypy/objspace/std
by Armin Rigo Sept. 8, 2005

Sept. 8, 2005

Hi Christian, On Tue, Sep 06, 2005 at 10:12:34PM +0200, tismer(a)codespeak.net wrote: > (check-in of listobject.py) > turned all range loops into regular ones, since ranges support is no good, yet. This is the typical kind of changes that we should not do. It makes the code harder to read just for a premature optimization. We know anyway that we need complete support for "for in range" loops, rather sooner than later, and Carl is progressing in this direction. A bientot, Armin

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next pypy-sync meeting Thursday 1pm
by Armin Rigo Sept. 7, 2005

Sept. 7, 2005

Hi all, Next #pypy-sync meeting on freenode.net is tomorrow Thursday at 1pm as usual. Regular topics -------------- * activity reports (3 prepared lines of info) * resolve conflicts/blockers Topics of the week ------------------ Documentation and reports: status, assignments: summary of the draft for the reports we still have to write (eu-tracking/deliverable/D05-reports-planning.txt); who would like to help on which one. Setting up another PyPy server: I (Armin) will shortly … [View More]

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Current failures
by Ben.Young＠risk.sungard.com Sept. 7, 2005

Sept. 7, 2005

Hi PyPy'rs, Thought I had better let you know about my current test failures, as these tests appear to have been failing for about a week or more. Here's the log: Two of the failures appear to be windows math functions doing something slightly different to the CPython equivs. The last two failures are link errors which is weird, as you would think the same would be happening on Linux? Cheers, Ben

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