def rfstat(filename):
"""Return tuple (status,output) of rfstat shell command. Output is a list of strings
(one entry per line). Raises RFIOError if rfstat command is not found."""
statcmd = 'rfstat'
if not envutil.find_executable(statcmd):
raise RFIOError( '%s not found in PATH' % statcmd )
cmd = '%s %s' % (statcmd,_remove_prefix(filename,'rfio:'))
status,output = commands.getstatusoutput( cmd )
status >>= 8
return (status, output.split(os.linesep))
def rfdir(dirname):
"""Return tuple (status,output) of rfdir shell command. Output in a list of strings (one entry per line).
The format is the same as the unix shell command \'ls -la\'
Raises RFIOError if rfdir command is not found"""
dircmd = 'rfdir'
if not envutil.find_executable(dircmd):
raise RFIOError( '%s not found in PATH' % dircmd )
cmd = '%s %s' % (dircmd,_remove_prefix(dirname,'rfio:'))
status,ls_la = commands.getstatusoutput( cmd )
status >>= 8
return (status, ls_la.split(os.linesep))
