Added bin scripts

bin/maraithal

@@ -0,0 +1,37 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import print_function
+from maraithal.lsbstegano import LSBStegano
+import argparse
+from getpass import getpass
+try:
+    raw_input
+except NameError:
+    raw_input = input
+
+def main():
+    """
+    Main function for app
+    """
+    parser = argparse.ArgumentParser()
+    parser.add_argument('mode', help='enc or dec to encode or decode text respectively')
+    parser.add_argument('image', help='Path to PNG image to be used')
+    parser.add_argument('--message-file', help='File to read text from')
+    parser.add_argument('--passphrase', help='Passphrase to use while encoding or decoding')
+    args = parser.parse_args()
+
+    if args.mode == 'enc':
+        lsb = LSBStegano(args.image)
+        key = args.passphrase if args.passphrase else getpass()
+        print('Message:', end='')
+        text = raw_input()
+        lsb.text_encode(text, key)
+    elif args.mode == 'dec':
+        lsb = LSBStegano(args.image)
+        key = args.passphrase if args.passphrase else getpass()
+        print(lsb.text_decode(key))
+
+if __name__ == '__main__':
+    main()
+

maraithal/lsbstegano.py

@@ -8,13 +8,12 @@
 from __future__ import print_function
 from PIL import Image
 import random
-import argparse
+
 try:
     from itertools import izip
 except ImportError:
     izip = zip
     raw_input = input
-from getpass import getpass
 
 class LSBStegano(object):
     """
@@ -112,27 +111,3 @@ def text_decode(self, key, mode=C_RED):
                 return res
             i += 1
 
-def main():
-    """
-    Main function for app
-    """
-    parser = argparse.ArgumentParser()
-    parser.add_argument('mode', help='enc or dec to encode or decode text respectively')
-    parser.add_argument('image', help='Path to PNG image to be used')
-    parser.add_argument('--message-file', help='File to read text from')
-    parser.add_argument('--passphrase', help='Passphrase to use while encoding or decoding')
-    args = parser.parse_args()
-
-    if args.mode == 'enc':
-        lsb = LSBStegano(args.image)
-        key = args.passphrase if args.passphrase else getpass()
-        print('Message:', end='')
-        text = raw_input()
-        lsb.text_encode(text, key)
-    elif args.mode == 'dec':
-        lsb = LSBStegano(args.image)
-        key = args.passphrase if args.passphrase else getpass()
-        print(lsb.text_decode(key))
-
-if __name__ == '__main__':
-    main()

setup.py

@@ -9,10 +9,10 @@
     'url': 'https://github.com/rkrp/maraithal',
     'download_url': 'https://github.com/rkrp/maraithal',
     'author_email': '[email protected]',
-    'version': '0.4',
+    'version': '0.5',
     'install_requires': ['pillow'],
     'packages': ['maraithal'],
-    'scripts': [],
+    'scripts': ['bin/maraithal'],
     'name': 'maraithal',
     'license' : 'GPLv3',
 #    'classifiers' : {