fájl írással/olvasással kapcsolatos hibák kezelése

irf_2P-1_242/src/getRouteRules.py

@@ -13,7 +13,12 @@ args = parser.parse_args()
 
 uri = "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/MSFT_NetRoute"
 
+try:
 	machines = csv.reader(open(args.machines, newline=''))
+except FileNotFoundError:
+	print("Cannot open input file (" + args.machines + ")")
+	exit(1)
+
 for row in machines:
 	wsman = ["wsman", "-h", row[0], "-u", row[2], "-p", row[3], "--auth", "basic", "--non-interactive", "enumerate", "-N", "root/standardcimv2", uri]
 	try:
@@ -53,6 +58,8 @@ for row in machines:
 	except subprocess.CalledProcessError:
 		print("ERROR: could not connect to " + row[0])
 
+	except FileNotFoundError:
+		print("Cannot write output file, directory does not exist or not writable.")
 
 
 	#et = etree.XML(rt.encode('utf-8'))