def getSpaceUse(self):
stats = {}<EOL>try:<EOL><INDENT>out = subprocess.Popen([dfCmd, "<STR_LIT>"], <EOL>stdout=subprocess.PIPE).communicate()[<NUM_LIT:0>]<EOL><DEDENT>except:<EOL><INDENT>raise Exception('<STR_LIT>' % dfCmd)<EOL><DEDENT>lines = out.splitlines()<EOL>if len(lines) > <NUM_LIT:1>:<EOL><INDENT>for line in lines[<NUM_LIT:1>:]:<EOL><INDENT>fsstats = {}<EOL>cols = line.split()<EOL>fsstats['<STR_LIT>'] = cols[<NUM_LIT:0>]<EOL>fsstats['<STR_LIT:type>'] = self._fstypeDict[cols[<NUM_LIT:5>]]<EOL>fsstats['<STR_LIT>'] = <NUM_LIT> * int(cols[<NUM_LIT:1>])<EOL>fsstats['<STR_LIT>'] = <NUM_LIT> * int(cols[<NUM_LIT:2>])<EOL>fsstats['<STR_LIT>'] = <NUM_LIT> * int(cols[<NUM_LIT:3>])<EOL>fsstats['<STR_LIT>'] = int(cols[<NUM_LIT:4>][:-<NUM_LIT:1>])<EOL>stats[cols[<NUM_LIT:5>]] = fsstats<EOL><DEDENT><DEDENT>return stats<EOL>
Get disk space usage.

        @return: Dictionary of filesystem space utilization stats for filesystems.