[dpdk-dev] [PATCH v5 1/9] usertools/dpdk-telemetry-client: support python3 only

[Louise Kilheeney]

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Kevin Laatz <kevin.la...@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilhee...@intel.com>
Acked-by: Bruce Richardson <bruce.richard...@intel.com>
---
 usertools/dpdk-telemetry-client.py | 20 ++++----------------
 1 file changed, 4 insertions(+), 16 deletions(-)

diff --git a/usertools/dpdk-telemetry-client.py 
b/usertools/dpdk-telemetry-client.py
index 98d28fa89b..fa599046a4 100755
--- a/usertools/dpdk-telemetry-client.py
+++ b/usertools/dpdk-telemetry-client.py
@@ -1,10 +1,7 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2018 Intel Corporation
 
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import socket
 import os
 import sys
@@ -18,15 +15,6 @@
 GLOBAL_METRICS_REQ = 
"{\"action\":0,\"command\":\"global_stat_values\",\"data\":null}"
 DEFAULT_FP = "/var/run/dpdk/default_client"
 
-try:
-    raw_input  # Python 2
-except NameError:
-    raw_input = input  # Python 3
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work 
in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 class Socket:
 
     def __init__(self):
@@ -53,7 +41,7 @@ def __init__(self): # Creates a client instance
     def __del__(self):
         try:
             if self.unregistered == 0:
-                self.unregister();
+                self.unregister()
         except:
             print("Error - Client could not be destroyed")
 
@@ -86,7 +74,7 @@ def requestMetrics(self): # Requests metrics for given client
 
     def repeatedlyRequestMetrics(self, sleep_time): # Recursively requests 
metrics for given client
         print("\nPlease enter the number of times you'd like to continuously 
request Metrics:")
-        n_requests = int(raw_input("\n:"))
+        n_requests = int(input("\n:"))
         print("\033[F") #Removes the user input from screen, cleans it up
         print("\033[K")
         for i in range(n_requests):
@@ -107,7 +95,7 @@ def interactiveMenu(self, sleep_time): # Creates Interactive 
menu within the scr
             print("[4] Unregister client")
 
             try:
-                self.choice = int(raw_input("\n:"))
+                self.choice = int(input("\n:"))
                 print("\033[F") #Removes the user input for screen, cleans it 
up
                 print("\033[K")
                 if self.choice == 1:
-- 
2.17.1