coredump: convert indentation to spaces

Signed-off-by: Radostin Stoyanov <radostin@redhat.com>

coredump/coredump-python2

@@ -3,4 +3,4 @@
 import coredump
 
 if __name__ == '__main__':
-	coredump.main()
+    coredump.main()

coredump/coredump-python3

@@ -3,4 +3,4 @@
 import coredump
 
 if __name__ == '__main__':
-	coredump.main()
+    coredump.main()

coredump/coredump.py

@@ -3,37 +3,39 @@ import os
 
 import criu_coredump
 
+
 def coredump(opts):
-	generator = criu_coredump.coredump_generator()
-	cores = generator(os.path.realpath(opts['in']))
-	for pid in cores:
-		if opts['pid'] and pid != opts['pid']:
-			continue
-		with open(os.path.realpath(opts['out'])+"/core."+str(pid), 'wb+') as f:
-			cores[pid].write(f)
+    generator = criu_coredump.coredump_generator()
+    cores = generator(os.path.realpath(opts['in']))
+    for pid in cores:
+        if opts['pid'] and pid != opts['pid']:
+            continue
+        with open(os.path.realpath(opts['out'])+"/core."+str(pid), 'wb+') as f:
+            cores[pid].write(f)
 
 
 def main():
-	desc = 'CRIU core dump'
-	parser = argparse.ArgumentParser(description=desc,
-			formatter_class=argparse.RawTextHelpFormatter)
+    desc = 'CRIU core dump'
+    parser = argparse.ArgumentParser(description=desc,
+                                     formatter_class=argparse.RawTextHelpFormatter)
 
-	parser.add_argument('-i',
-			    '--in',
-			    default = '.',
-			    help = 'directory where to get images from')
-	parser.add_argument('-p',
-			    '--pid',
-			    type = int,
-			    help = 'generate coredump for specific pid(all pids py default)')
-	parser.add_argument('-o',
-			    '--out',
-			    default = '.',
-			    help = 'directory to write coredumps to')
+    parser.add_argument('-i',
+                        '--in',
+                        default='.',
+                        help='directory where to get images from')
+    parser.add_argument('-p',
+                        '--pid',
+                        type=int,
+                        help='generate coredump for specific pid(all pids py default)')
+    parser.add_argument('-o',
+                        '--out',
+                        default='.',
+                        help='directory to write coredumps to')
 
-	opts = vars(parser.parse_args())
+    opts = vars(parser.parse_args())
+
+    coredump(opts)
 
-	coredump(opts)
 
 if __name__ == '__main__':
-	main()
+    main()