Python systemの例

コード例 #1

ファイル: setup_boostbook.py プロジェクト: dchandran/evolvenetworks

def find_executable( executable_name, env_variable, test_args, error_message ):
    print "Looking for %s ..." % executable_name
    if os.environ.has_key( env_variable ):
        specified = os.environ[ env_variable ]
        print "   Trying %s specified in env. variable %s" % ( specified, env_variable )
        if os.path.exists( specified ):
            return specified.replace( "\\", "/" )
        else:
            print "Cannot find %s specified in env. variable %s" % ( specified, env_variable )

    rc = checked_system.system( [ "%s %s" % ( executable_name, test_args ) ] )
    print ""
    if rc != 0:
        print error_message
        return None
    else:
        return executable_name.replace( "\\", "/" )

コード例 #2

def find_executable( executable_name, env_variable, test_args, error_message ):
    print "Looking for %s ..." % executable_name
    if os.environ.has_key( env_variable ):
        specified = os.environ[ env_variable ]
        print "   Trying %s specified in env. variable %s" % ( specified, env_variable )
        if os.path.exists( specified ):
            return specified.replace( "\\", "/" )
        else:
            print "Cannot find %s specified in env. variable %s" % ( specified, env_variable )

    rc = checked_system.system( [ "%s %s" % ( executable_name, test_args ) ] )
    print ""
    if rc != 0:
        print error_message
        return None
    else:
        return executable_name.replace( "\\", "/" )