[pypy-svn] r11471 - pypy/dist/pypy/tool

[pedronis at codespeak.net]

Author: pedronis
Date: Tue Apr 26 13:46:55 2005
New Revision: 11471

Removed:
   pypy/dist/pypy/tool/modanalyze.py
Log:
this is not working anymore and has been obsoleted by the functionality in delta report



Deleted: /pypy/dist/pypy/tool/modanalyze.py
==============================================================================
--- /pypy/dist/pypy/tool/modanalyze.py	Tue Apr 26 13:46:55 2005
+++ (empty file)
@@ -1,84 +0,0 @@
-"""
-    This module analyzes the delta between the attributes of a module
-    as seen by the PyPy interpreter, and the same module as seen by the
-    CPython interpreter.  It can be used to help insure that pure-python
-    functionality as provided by PyPy matches the original functionality
-    provided by CPython.
-
-    This module may be used as a standalone script, with modules to be
-    analyzed listed on the command line (default if none given is to
-    analyze __builtin__) or the moduledelta() function may be called
-    from other modules.  When used standalone, it always analyzes
-    using the standard object space.
-
-    The current implementation does not examine function signatures --
-    it only shows the attributes which are exclusively in one module
-    or the other.
-
-    The current implementation also may not work for non-builtin extension
-    modules, depending on whether there is a different path variable
-    inside PyPy, or whether the presence of the PyPy pure python module
-    will shadow the original C module, making it unavailable for comparison.
-"""
-
-import autopath
-from pypy.interpreter.gateway import app2interp
-from sets import Set
-
-def app_getmodattributes(modname):
-    """ Return the attributes of the named module """
-    pypy_module = __import__(modname,globals(),None,[])
-    return pypy_module.__dict__.keys()
-
-def moduledelta(space,modname):
-    """
-        moduledelta(space,modname) imports the module from inside
-        the given space, and also from CPython, and returns a tuple
-        (missing,extra) which describes attributes in CPython but
-        not in PyPy, and the opposite.
-    """
-
-    wrapped_func = app2interp(app_getmodattributes).get_function(space)
-
-    pypy_module = wrapped_func(space.wrap(modname))
-    pypy_module = space.unpackiterable(pypy_module)
-    pypy_module = [space.unwrap(x) for x in pypy_module]
-    pypy_module = Set(pypy_module)
-
-    c_module = __import__(modname,globals(),None,[])
-    c_module = Set(c_module.__dict__.keys()) | Set(['__dict__','__new__'])
-    diff = c_module ^ pypy_module
-    missing = list(diff & c_module)
-    extra = list(diff & pypy_module)
-    missing.sort()
-    extra.sort()
-    return missing,extra
-
-if __name__ == '__main__':
-    from sys import argv
-    from pypy.objspace.std import StdObjSpace
-
-    def showdiff(name,stuff):
-        if stuff:
-            print
-            print name
-            for i in stuff: print "         ",i
-            print
-
-    modlist = argv[1:]
-    if not modlist:
-        print "modanalyze <module> [<module> ...]"
-        print
-        print "Analyzing __builtin__ by default"
-        print
-        modlist = ['__builtin__']
-
-    print "Initializing std object space"
-    std = StdObjSpace()
-
-    for modname in modlist:
-        print
-        print 'Comparing %s module' % modname
-        missing,extra = moduledelta(std,modname)
-        showdiff("    Missing from PyPy",missing)
-        showdiff("    Extra in PyPy",extra)