Use print() function in both Python 2 and Python 3

https://github.com/thom311/libnl/pull/327

2 files changed, 31 insertions, 29 deletions

diff --git a/python/examples/iface.py b/python/examples/iface.py
index 7021882..ddf5f12 100644
--- a/python/examples/iface.py
+++ b/python/examples/iface.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 import netlink.capi as nl
 import netlink.genl.capi as genl
 import nl80211
@@ -6,7 +7,7 @@ import traceback
 
 class test_class:
 	def __init__(self):
-		self.done = 1;
+		self.done = 1
 
 def msg_handler(m, a):
 	try:
@@ -16,7 +17,7 @@ def msg_handler(m, a):
 			thiswiphy = nl.nla_get_u32(attr[nl80211.NL80211_ATTR_WIPHY])
 			print("phy#%d" % thiswiphy)
 		if nl80211.NL80211_ATTR_IFNAME in attr:
-			print("\tinterface %s" % nl.nla_get_string(attr[nl80211.NL80211_ATTR_IFNAME]));
+			print("\tinterface %s" % nl.nla_get_string(attr[nl80211.NL80211_ATTR_IFNAME]))
 		if nl80211.NL80211_ATTR_IFINDEX in attr:
 			print("\tifindex %d" % nl.nla_get_u32(attr[nl80211.NL80211_ATTR_IFINDEX]))
 		if nl80211.NL80211_ATTR_WDEV in attr:
@@ -31,7 +32,7 @@ def msg_handler(m, a):
 		if nl80211.NL80211_ATTR_WIPHY_FREQ in attr:
 			freq = nl.nla_get_u32(attr[nl80211.NL80211_ATTR_WIPHY_FREQ])
 
-			sys.stdout.write("\tfreq %d MHz" % freq);
+			sys.stdout.write("\tfreq %d MHz" % freq)
 
 			if nl80211.NL80211_ATTR_CHANNEL_WIDTH in attr:
 				chanw = nl.nla_get_u32(attr[nl80211.NL80211_ATTR_CHANNEL_WIDTH])
@@ -44,13 +45,13 @@ def msg_handler(m, a):
 						nl.nla_get_u32(attr[nl80211.NL80211_ATTR_CENTER_FREQ2]))
 			elif nl80211.NL80211_ATTR_WIPHY_CHANNEL_TYPE in attr:
 				channel_type = nl.nla_get_u32(attr[nl80211.NL80211_ATTR_WIPHY_CHANNEL_TYPE])
-				sys.stdout.write(" %s" % nl80211.nl80211_channel_type2str(channel_type));
+				sys.stdout.write(" %s" % nl80211.nl80211_channel_type2str(channel_type))
 
-			sys.stdout.write("\n");
-		return nl.NL_SKIP;
+			sys.stdout.write("\n")
+		return nl.NL_SKIP
 	except Exception as e:
 		(t,v,tb) = sys.exc_info()
-		print v.message
+		print(v.message)
 		traceback.print_tb(tb)
 
 def error_handler(err, a):
@@ -69,10 +70,10 @@ try:
 	tx_cb = nl.nl_cb_alloc(nl.NL_CB_DEFAULT)
 	rx_cb = nl.nl_cb_clone(tx_cb)
 	s = nl.nl_socket_alloc_cb(tx_cb)
-	nl.py_nl_cb_err(rx_cb, nl.NL_CB_CUSTOM, error_handler, cbd);
-	nl.py_nl_cb_set(rx_cb, nl.NL_CB_FINISH, nl.NL_CB_CUSTOM, finish_handler, cbd);
-	nl.py_nl_cb_set(rx_cb, nl.NL_CB_ACK, nl.NL_CB_CUSTOM, ack_handler, cbd);
-	nl.py_nl_cb_set(rx_cb, nl.NL_CB_VALID, nl.NL_CB_CUSTOM, msg_handler, cbd);
+	nl.py_nl_cb_err(rx_cb, nl.NL_CB_CUSTOM, error_handler, cbd)
+	nl.py_nl_cb_set(rx_cb, nl.NL_CB_FINISH, nl.NL_CB_CUSTOM, finish_handler, cbd)
+	nl.py_nl_cb_set(rx_cb, nl.NL_CB_ACK, nl.NL_CB_CUSTOM, ack_handler, cbd)
+	nl.py_nl_cb_set(rx_cb, nl.NL_CB_VALID, nl.NL_CB_CUSTOM, msg_handler, cbd)
 
 	genl.genl_connect(s)
 	family = genl.genl_ctrl_resolve(s, 'nl80211')
@@ -80,14 +81,14 @@ try:
 	genl.genlmsg_put(m, 0, 0, family, 0, 0, nl80211.NL80211_CMD_GET_INTERFACE, 0)
 	nl.nla_put_u32(m, nl80211.NL80211_ATTR_IFINDEX, nl.if_nametoindex('wlan0'))
 
-	err = nl.nl_send_auto_complete(s, m);
+	err = nl.nl_send_auto_complete(s, m)
 	if err < 0:
-		nl.nlmsg_free(msg)
+		nl.nlmsg_free(m)
 
 	while cbd.done > 0 and not err < 0:
 		err = nl.nl_recvmsgs(s, rx_cb)
 
 except Exception as e:
 	(t, v, tb) = sys.exc_info()
-	print v.message
+	print(v.message)
 	traceback.print_tb(tb)
diff --git a/python/examples/wiphy.py b/python/examples/wiphy.py
index 73e2d4d..6601883 100644
--- a/python/examples/wiphy.py
+++ b/python/examples/wiphy.py
@@ -1,3 +1,4 @@
+from __future__ import print_function
 import netlink.capi as nl
 import netlink.genl.capi as genl
 import nl80211
@@ -6,23 +7,23 @@ import traceback
 
 class test_class:
 	def __init__(self):
-		self.done = 1;
+		self.done = 1
 
 def freq_to_ch(freq):
 	if freq == 2484:
-		return 14;
+		return 14
 
 	if freq < 2484:
-		return (freq - 2407) / 5;
+		return (freq - 2407) / 5
 
 	# FIXME: dot11ChannelStartingFactor (802.11-2007 17.3.8.3.2)
 	if freq < 45000:
-		return freq/5 - 1000;
+		return freq/5 - 1000
 
 	if freq >= 58320 and freq <= 64800:
-		return (freq - 56160) / 2160;
+		return (freq - 56160) / 2160
 
-	return 0;
+	return 0
 
 def handle_freq(attr, pol):
 	e, fattr = nl.py_nla_parse_nested(nl80211.NL80211_FREQUENCY_ATTR_MAX, attr, pol)
@@ -83,7 +84,7 @@ def msg_handler(m, a):
 			ciphers = nl.nla_data(attr[nl80211.NL80211_ATTR_CIPHER_SUITES])
 			num = len(ciphers) / 4
 			if num > 0:
-				print("\tSupported Ciphers:");
+				print("\tSupported Ciphers:")
 				for i in range(0, num, 4):
 					print("\t\t* %s" % cipher_name(ciphers[i:i+4]))
 		if nl80211.NL80211_ATTR_SUPPORTED_IFTYPES in attr:
@@ -99,7 +100,7 @@ def msg_handler(m, a):
 		return nl.NL_SKIP
 	except Exception as e:
 		(t,v,tb) = sys.exc_info()
-		print v.message
+		print(v.message)
 		traceback.print_tb(tb)
 
 def error_handler(err, a):
@@ -118,10 +119,10 @@ try:
 	tx_cb = nl.nl_cb_alloc(nl.NL_CB_DEFAULT)
 	rx_cb = nl.nl_cb_clone(tx_cb)
 	s = nl.nl_socket_alloc_cb(tx_cb)
-	nl.py_nl_cb_err(rx_cb, nl.NL_CB_CUSTOM, error_handler, cbd);
-	nl.py_nl_cb_set(rx_cb, nl.NL_CB_FINISH, nl.NL_CB_CUSTOM, finish_handler, cbd);
-	nl.py_nl_cb_set(rx_cb, nl.NL_CB_ACK, nl.NL_CB_CUSTOM, ack_handler, cbd);
-	nl.py_nl_cb_set(rx_cb, nl.NL_CB_VALID, nl.NL_CB_CUSTOM, msg_handler, cbd);
+	nl.py_nl_cb_err(rx_cb, nl.NL_CB_CUSTOM, error_handler, cbd)
+	nl.py_nl_cb_set(rx_cb, nl.NL_CB_FINISH, nl.NL_CB_CUSTOM, finish_handler, cbd)
+	nl.py_nl_cb_set(rx_cb, nl.NL_CB_ACK, nl.NL_CB_CUSTOM, ack_handler, cbd)
+	nl.py_nl_cb_set(rx_cb, nl.NL_CB_VALID, nl.NL_CB_CUSTOM, msg_handler, cbd)
 
 	genl.genl_connect(s)
 	family = genl.genl_ctrl_resolve(s, 'nl80211')
@@ -129,13 +130,13 @@ try:
 	genl.genlmsg_put(m, 0, 0, family, 0, 0, nl80211.NL80211_CMD_GET_WIPHY, 0)
 	nl.nla_put_u32(m, nl80211.NL80211_ATTR_WIPHY, 7)
 
-	err = nl.nl_send_auto_complete(s, m);
+	err = nl.nl_send_auto_complete(s, m)
 	if err < 0:
-		nl.nlmsg_free(msg)
+		nl.nlmsg_free(m)
 
 	while cbd.done > 0 and not err < 0:
 		err = nl.nl_recvmsgs(s, rx_cb)
 except Exception as e:
 	(t, v, tb) = sys.exc_info()
-	print v.message
+	print(v.message)
 	traceback.print_tb(tb)