tree a30bc1744590e05b731eb077d1d261b544270ccf
parent c8ed18a4e3756f0cccbcddd10323ef536ad003ec
author Jeremy Hylton <jeremy@alum.mit.edu> 1000760571 +0000
committer Jeremy Hylton <jeremy@alum.mit.edu> 1000760571 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4023201

API change:
compile() becomes replacement for builtin compile()
compileFile() generates a .pyc from a .py
both are exported in __init__

compiler.parse() gets optional second argument to specify compilation
mode, e.g. single, eval, exec

Add AbstractCompileMode as parent class and Module, Expression, and
Interactive as concrete subclasses.  Each corresponds to a compilation
mode.

THe AbstractCompileMode instances in turn delegate to CodeGeneration
subclasses specialized for their particular functions --
ModuleCodeGenerator, ExpressionCodeGeneration,
InteractiveCodeGenerator.