def lspci(filtername=None,shortInfo=False):
"""Get hash of lspci, filtred by filtername. If shortInfo, then
type,vendor and name get only first word
pcidata(domain,bus,slot,func)
'type'
'vendor'
'name'"""
reData = re.compile(r'(\S+)\s"([^"]+)"\s+"([^"]+)"\s+"([^"]+)"',re.S)
if filtername:
if hasattr(filtername,'__call__'):
filterfunc = filtername
else:
filterfunc = lambda x: filtername in x
else:
filterfunc = lambda x:x
if shortInfo:
sfunc = lambda x:x.partition(" ")[0]
else:
sfunc = lambda x:x
lspciProg = checkUtils('/usr/sbin/lspci')
processLsPci = process(lspciProg,"-m")
retData = {}
for device in map(lambda x:x.groups(),
filter(lambda x:x,
map(reData.search,
filter(filterfunc,
processLsPci)))):
retData[device[0]] = {'type':sfunc(device[1]),\
'vendor':sfunc(device[2]),\
'name':sfunc(device[3])}
return retData
def getRouteTable(onlyIface=[]):
"""Get route table, exclude specifed iface"""
ipProg = checkUtils('/sbin/ip')
routes = process(ipProg,"route")
if onlyIface:
filterRe = re.compile("|".join(map(lambda x:r"dev %s"%x,onlyIface)))
routes = filter(filterRe.search,routes)
for line in routes:
network,op,line = line.partition(" ")
routeParams = map(lambda x:x.strip(),line.split())
# (network,{'via':value,'dev':value})
if network:
yield (network,dict(zip(routeParams[0::2],routeParams[1::2])))
