(version, arch="x86")
return result
Launch vcvarsall.bat and read the settings from its environment
Launch vcvarsall.bat and read the settings from its environment
Launch vcvarsall . bat and read the settings from its environment
def query_vcvarsall(version, arch="x86"):
    """Launch vcvarsall.bat and read the settings from its environment
    """
    vcvarsall = find_vcvarsall(version)
    interesting = set(("include", "lib", "libpath", "path"))
    result = {}

    if vcvarsall is None:
        raise DistutilsPlatformError("Unable to find vcvarsall.bat")
    log.debug("Calling 'vcvarsall.bat %s' (version=%s)", arch, version)
    popen = subprocess.Popen('"%s" %s & set' % (vcvarsall, arch),
                             stdout=subprocess.PIPE,
                             stderr=subprocess.PIPE)
    try:
        stdout, stderr = popen.communicate()
        if popen.wait() != 0:
            raise DistutilsPlatformError(stderr.decode("mbcs"))

        stdout = stdout.decode("mbcs")
        for line in stdout.split("\n"):
            line = Reg.convert_mbcs(line)
            if '=' not in line:
                continue
            line = line.strip()
            key, value = line.split('=', 1)
            key = key.lower()
            if key in interesting:
                if value.endswith(os.pathsep):
                    value = value[:-1]
                result[key] = removeDuplicates(value)

    finally:
        popen.stdout.close()
        popen.stderr.close()

    if len(result) != len(interesting):
        raise ValueError(str(list(result.keys())))

    return result
def query_vcvarsall ( version , arch = "x86" ) : vcvarsall = find_vcvarsall ( version ) interesting = set ( ( "include" , "lib" , "libpath" , "path" ) ) result = { } if vcvarsall is None : raise DistutilsPlatformError ( "Unable to find vcvarsall.bat" ) log . debug ( "Calling 'vcvarsall.bat %s' (version=%s)" , arch , version ) popen = subprocess . Popen ( '"%s" %s & set' % ( vcvarsall , arch ) , stdout = subprocess . PIPE , stderr = subprocess . PIPE ) try : stdout , stderr = popen . communicate ( ) if popen . wait ( ) != 0 : raise DistutilsPlatformError ( stderr . decode ( "mbcs" ) ) stdout = stdout . decode ( "mbcs" ) for line in stdout . split ( "\n" ) : line = Reg . convert_mbcs ( line ) if '=' not in line : continue line = line . strip ( ) key , value = line . split ( '=' , 1 ) key = key . lower ( ) if key in interesting : if value . endswith ( os . pathsep ) : value = value [ : - 1 ] result [ key ] = removeDuplicates ( value ) finally : popen . stdout . close ( ) popen . stderr . close ( ) if len ( result ) != len ( interesting ) : raise ValueError ( str ( list ( result . keys ( ) ) ) ) return result