Feat(bin): Port scripts to Python 3

[dotfiles.git] / bin / text-wrap.py

diff --git a/bin/text-wrap.py b/bin/text-wrap.py
index a8e4871206954c8defad2b11dbf028e3afb169f0..ecfafa8f0d9d70b9ab41eca855f27962508e8419 100755 (executable)
--- a/bin/text-wrap.py
+++ b/bin/text-wrap.py
@@ -1,71 +1,73 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
+from __future__ import print_function
 
 import sys
 
 
 def usage(code=0):
-   sys.stderr.write("Usage: %s [-0|--null] [-n|--no-newline] [-s|--space] [-w|--width] [width]\n" % sys.argv[0])
-   sys.exit(code)
+    sys.stderr.write("Usage: %s [-0|--null] [-n|--no-newline] [-s|--space] [-w|--width] [width]\n" % sys.argv[0])
+    sys.exit(code)
 
 
 def get_args():
-   from getopt import getopt, GetoptError
-
-   try:
-      options, arguments = getopt(sys.argv[1:], "0nsw:",
-         ["null", "no-newline", "space", "width="])
-   except GetoptError:
-      usage(1)
-
-   print0 = False
-   newline = True
-   space = ''
-   width = None
-
-   for option, value in options:
-      if option in ("-h", "--help"):
-         usage()
-      elif option in ("-0", "--null"):
-         print0 = True
-      elif option in ("-n", "--no-newline"):
-         newline = False
-      elif option in ("-s", "--space"):
-         space = u' '
-      elif option in ("-w", "--width"):
-         width = int(value)
-      else:
-         usage(2)
-
-   if arguments:
-      if width is not None:
-         usage(3)
-      elif len(arguments) > 1:
-         usage(4)
-      else:
-         width = int(arguments[0])
-
-   return print0, newline, space, width
+    from getopt import getopt, GetoptError
+
+    try:
+        options, arguments = getopt(
+            sys.argv[1:], "0nsw:",
+            ["null", "no-newline", "space", "width="])
+    except GetoptError:
+        usage(1)
+
+    print0 = False
+    newline = True
+    space = ''
+    width = None
+
+    for option, value in options:
+        if option in ("-h", "--help"):
+            usage()
+        elif option in ("-0", "--null"):
+            print0 = True
+        elif option in ("-n", "--no-newline"):
+            newline = False
+        elif option in ("-s", "--space"):
+            space = u' '
+        elif option in ("-w", "--width"):
+            width = int(value)
+        else:
+            usage(2)
+
+    if arguments:
+        if width is not None:
+            usage(3)
+        elif len(arguments) > 1:
+            usage(4)
+        else:
+            width = int(arguments[0])
+
+    return print0, newline, space, width
 
 print0, newline, space, width = get_args()
 
 
-from m_lib.defenc import default_encoding
-text = sys.stdin.read().decode(default_encoding)
+text = sys.stdin.read()
 if not newline:
-   text = text.rstrip()
+    text = text.rstrip()
 
 if width:
-   import textwrap
-   text = textwrap.fill(text, width - 2*len(space),
-      initial_indent=space, subsequent_indent=space)
-   if space:
-       text = u'\n'.join([line+space for line in text.split(u'\n')])
+    import textwrap
+    text = textwrap.fill(
+        text, width - 2*len(space),
+        initial_indent=space, subsequent_indent=space)
+    if space:
+        text = u'\n'.join([line+space for line in text.split(u'\n')])
 else:
-   text = u"%s%s%s" % (space, text, space)
+    text = u"%s%s%s" % (space, text, space)
 
-sys.stdout.write(text.encode(default_encoding))
+sys.stdout.write(text)
 
 if print0:
-   sys.stdout.write('\0')
+    sys.stdout.write('\0')
 elif newline:
-   print
+    print()