Here's how to do it for both beta 4 & beta 5 in Python:
import clr
clr.AddReference('IronPython')
clr.AddReference('Microsoft.Scripting')
clr.AddReference('Microsoft.Scripting.Core')
from IronPython.Compiler import Parser
# beta 4
from Microsoft.Scripting.Hosting import HostingHelpers
from Microsoft.Scripting.Hosting import ScriptRuntime
from System.Scripting import ErrorSink
from Microsoft.Scripting.Compilers import CompilerContext
py = ScriptRuntime.Create().GetEngine('py')
# beta 5
#from Microsoft.Scripting import ErrorSink
#from Microsoft.Scripting.Runtime import CompilerContext
#from Microsoft.Scripting.Hosting.Providers import HostingHelpers
#from IronPython.Hosting import Python
#py = Python.CreateEngine() # beta 5 and beyond
src = HostingHelpers.GetSourceUnit(py.CreateScriptSourceFromString('print
"hello"'))
pylc = HostingHelpers.GetLanguageContext(py)
p = Parser.CreateParser(CompilerContext(src, pylc.GetCompilerOptions(),
ErrorSink.Default), pylc.Options)
ast = p.ParseFile(True)
print ast.Body
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Christian Schmidt
Sent: Wednesday, September 10, 2008 7:59 AM
To: Discussion of IronPython
Subject: [IronPython] Usage of IronPython 2 Parser
Dear community,
please could anyone provide an example of how to create a parser in
IronPython 2.0 Beta 4. The examples I found are outdated (based on IP
2.0a3) and my own try ended in NullReferenceException (see my post on
2008-09-08).
Thanks
Christian
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