[Jython-users] Precompiling runtime lib

[Perez C. D. <DPe...@fc...>]

Hi all,

In order to speed the Jython initialization time, I've thougth of=
 precompiling all the *.py from the Jython runtime lib, and placing inside=
 the same zip file where *.py are placed. =0D

In this way they would be already compiled, and Jython wouldn't try to=
 compile them again.

I've tried to compile Lib/zlib.py for trying this idea, by issuing this=
 command:
	jythonc Lib/zlib.py.

The problem is that I get this error message:
	Traceback (innermost last):
	File "E:\DAVID\webIma6.1-E3\Jython/Tools/jythonc/jythonc.py", line 5, in ?
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\main.py", line 300, in=
 main
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\main.py", line 219, in=
 doCompile
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\compile.py", line 195, in=
 compilefile
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\compile.py", line 209, in=
 compile
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\BaseEvaluator.py", line=
 318, in execstring
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\SimpleCompiler.py", line=
 286, in parse
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\BaseEvaluator.py", line=
 24, in parse
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\BaseEvaluator.py", line=
 33, in visit
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\PythonVisitor.py", line=
 71, in suite
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\BaseEvaluator.py", line=
 54, in suite
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\BaseEvaluator.py", line=
 33, in visit
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\PythonVisitor.py", line=
 141, in ImportFrom
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\BaseEvaluator.py", line=
 306, in importfrom_stmt
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\Object.py", line 34, in=
 __call__
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\ObjectFactory.py", line=
 290, in getattr
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\Object.py", line 205, in=
 getattr
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\Object.py", line 159, in=
 domethod
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\JavaCall.py", line 11, in=
 call
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\JavaCall.py", line 81, in=
 __init__
	File "E:\DAVID\webIma6.1-E3\Jython\Tools\jythonc\JavaCall.py", line 87, in=
 makeSignature
	AttributeError: instance of 'org.python.core.ReflectedArgs' has no=
 attribute 'args'

when calling:
    def makeSignature(self, rargs):
        inTypes =3D list(rargs.args)
        isPyArgs =3D rargs.flags =3D=3D rargs.PyArgsCall   <------Error=
 happens here!!!!!!!!!!!
        isStatic =3D rargs.isStatic
        name =3D rargs.data.name

        if self.isConstructor:
            outType =3D rargs.data.declaringClass                =0D
        else:
            outType =3D rargs.data.returnType

        if isStatic:
            self.callee =3D rargs.data.declaringClass.__name__

        return Signature(name, inTypes, outType, isStatic, isPyArgs,
                         self.isConstructor)=0D

The problem is that ReflectedArgs is not public and its methods/attributes=
 aren't collected.

Any idea?
Am I going in the right direction?

Thanks for any advice.

David

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