File v0.2-Port-to-Python3.patch of Package zramcfg

From 33e0c7856b9a184858b7d41e20db1f17e74950de Mon Sep 17 00:00:00 2001
From: Libor Pechacek <lpechacek@gmx.com>
Date: Fri, 22 May 2020 19:14:44 +0200
Subject: [PATCH] Port to Python3

Signed-off-by: Libor Pechacek <lpechacek@suse.com>
---
 zramcfg.py | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/zramcfg.py b/zramcfg.py
index 4d64face2d2d..b499df4123ad 100644
--- a/zramcfg.py
+++ b/zramcfg.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 #
 # zramcfg
 # Copyright (c) 2016 Julius & Hannes Reinecke
@@ -12,13 +12,13 @@ import glob
 import os
 import subprocess
 import argparse
-import ConfigParser
+import configparser
 
 class zramcfg:
     cfgnames = ['max_comp_streams' , 'comp_algorithm', 'disksize', 'mem_limit' ]
 
     def __init__(self, name):
-        self.config = ConfigParser.SafeConfigParser()
+        self.config = configparser.ConfigParser()
         self.cfgfile = name
 
     def is_active(self, dev):
@@ -32,7 +32,7 @@ class zramcfg:
 
     def save(self, force):
         if not glob.glob('/sys/class/zram-control'):
-            print 'zram not present, not saving configuration'
+            print('zram not present, not saving configuration')
             try:
                 if force:
                     os.remove(self.cfgfile)
@@ -45,7 +45,7 @@ class zramcfg:
             if not self.is_active(zram):
                 continue
             # Save current configuration
-            print 'Save configuration for /dev/' + zram
+            print('Save configuration for /dev/' + zram)
             self.config.add_section(zram)
             for attr in self.cfgnames:
                 attrname = '/sys/block/' + zram + '/' + attr
@@ -64,7 +64,7 @@ class zramcfg:
             with open(self.cfgfile, 'wb') as configfile:
                 self.config.write(configfile)
         else:
-            print 'zram not configured, not saving configuration'
+            print('zram not configured, not saving configuration')
             try:
                 if (force):
                     os.remove(self.cfgfile)
@@ -74,24 +74,24 @@ class zramcfg:
     def load(self):
         # Read configuration file
         if not self.config.read(self.cfgfile):
-            print 'Could not load configuration file ' + self.cfgfile
+            print('Could not load configuration file ' + self.cfgfile)
             exit(0)
 
         for zram in self.config.sections():
             m = re.match(r"zram([0-9]*)", zram)
             if not m.group(1):
-                print 'Invalid group name ' + zram
+                print('Invalid group name ' + zram)
                 continue
             zram_num = m.group(1)
-            print 'Load configuration for /dev/zram' + str(zram_num)
+            print('Load configuration for /dev/zram' + str(zram_num))
             # Activate zram device
             while not glob.glob('/sys/block/' + zram):
                 if not glob.glob('/sys/module/zram'):
                     if subprocess.call(["/sbin/modprobe","zram"]):
-                        print 'Cannot load zram module'
+                        print('Cannot load zram module')
                         exit(1)
                 if not glob.glob('/sys/class/zram-control'):
-                    print 'zram-control not present, cannot configure ' + zram
+                    print('zram-control not present, cannot configure ' + zram)
                     exit(1)
                 with open('/sys/class/zram-control/hot_add', 'r') as f:
                     value = f.read()
@@ -101,18 +101,18 @@ class zramcfg:
 
             # Not able to configure device
             if not glob.glob('/sys/block/' + zram):
-                print '/dev/' + zram + ' is not configured'
+                print('/dev/' + zram + ' is not configured')
                 continue
 
             # check if zram device is active
             if self.is_active(zram):
-                print '/dev/' + zram + ' already active, skipping'
+                print('/dev/' + zram + ' already active, skipping')
                 continue
             # Write out configuration to sysfs attributes
             for attr in self.cfgnames:
                 value = self.config.get(zram, attr)
-		attrname = '/sys/block/' + zram + '/' + attr
-		with open(attrname, 'w') as f:
+                attrname = '/sys/block/' + zram + '/' + attr
+                with open(attrname, 'w') as f:
                     f.write(value)
                     f.close()
 
-- 
2.26.2