(version)
return None
Find the vcvarsall.bat file

    At first it tries to find the productdir of VS 2008 in the registry. If
    that fails it falls back to the VS90COMNTOOLS env var.
Find the vcvarsall.bat file
Find the vcvarsall . bat file
def find_vcvarsall(version):
    """Find the vcvarsall.bat file

    At first it tries to find the productdir of VS 2008 in the registry. If
    that fails it falls back to the VS90COMNTOOLS env var.
    """
    vsbase = VS_BASE % version
    try:
        productdir = Reg.get_value(r"%s\Setup\VC" % vsbase,
                                   "productdir")
    except KeyError:
        log.debug("Unable to find productdir in registry")
        productdir = None

    if not productdir or not os.path.isdir(productdir):
        toolskey = "VS%0.f0COMNTOOLS" % version
        toolsdir = os.environ.get(toolskey, None)

        if toolsdir and os.path.isdir(toolsdir):
            productdir = os.path.join(toolsdir, os.pardir, os.pardir, "VC")
            productdir = os.path.abspath(productdir)
            if not os.path.isdir(productdir):
                log.debug("%s is not a valid directory" % productdir)
                return None
        else:
            log.debug("Env var %s is not set or invalid" % toolskey)
    if not productdir:
        log.debug("No productdir found")
        return None
    vcvarsall = os.path.join(productdir, "vcvarsall.bat")
    if os.path.isfile(vcvarsall):
        return vcvarsall
    log.debug("Unable to find vcvarsall.bat")
    return None
def find_vcvarsall ( version ) : vsbase = VS_BASE % version try : productdir = Reg . get_value ( r"%s\Setup\VC" % vsbase , "productdir" ) except KeyError : log . debug ( "Unable to find productdir in registry" ) productdir = None if not productdir or not os . path . isdir ( productdir ) : toolskey = "VS%0.f0COMNTOOLS" % version toolsdir = os . environ . get ( toolskey , None ) if toolsdir and os . path . isdir ( toolsdir ) : productdir = os . path . join ( toolsdir , os . pardir , os . pardir , "VC" ) productdir = os . path . abspath ( productdir ) if not os . path . isdir ( productdir ) : log . debug ( "%s is not a valid directory" % productdir ) return None else : log . debug ( "Env var %s is not set or invalid" % toolskey ) if not productdir : log . debug ( "No productdir found" ) return None vcvarsall = os . path . join ( productdir , "vcvarsall.bat" ) if os . path . isfile ( vcvarsall ) : return vcvarsall log . debug ( "Unable to find vcvarsall.bat" ) return None