Ported to python3

apa

-#!/usr/bin/python
+#!/usr/bin/python3
 """
 Anders Python Archiver
 
@@ -23,6 +23,7 @@ You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 """
+from __future__ import print_function
 
 import optparse
 import os
@@ -33,20 +34,20 @@ import sys
 def getModuleName(s):
     m = re.match("^(.*)/__init__\.py$", s)
     if m:
-        return string.replace(m.group(1), "/", ".")
+        return m.group(1).replace("/", ".")
     m = re.match("^(.*)\.py$", s)
     if m:
-        return string.replace(m.group(1), "/", ".")
+        return m.group(1).replace("/", ".")
     return None
 
 def emitCode(f, module, filename, code):
-    print >> sys.stderr, "EMIT:", module
-    print >> f, '"%s" : ( "%s", """%s""")' % (quote(module),
+    print("EMIT:", module, file=sys.stderr)
+    print('"%s" : ( "%s", """%s""")' % (quote(module),
                                         quote(filename),
-                                                  quote(code))
+                                        quote(code)), file=f)
     
 def quote(s):
-    return string.replace(string.replace(s, '\\', '\\\\'), '"', '\\"')
+    return s.replace('\\', '\\\\').replace('"', '\\"')
 
 if __name__ == '__main__':
     usage = "%prog [options] <main module> <additional modules>*"
@@ -68,7 +69,7 @@ if __name__ == '__main__':
     (options, args) = optParser.parse_args(sys.argv[1:])
 
     if options.documentation:
-        print __doc__
+        print(__doc__)
         sys.exit(0)
 
     # Read all python files
@@ -92,32 +93,32 @@ if __name__ == '__main__':
             code.append((name, archivename, f.read()))
             f.close()
         else:
-            print "Illegal filename '%s'" % filename
+            print("Illegal filename '%s'" % filename)
             sys.exit(1)
 
     if options.output:
-        apa = file(options.output, 'w')
+        apa = open(options.output, 'w')
     else:
         apa = None
 
     # Emit code
     interpreter = code[0][2].splitlines()[0]
     if options.interpreter != None:
-        print >> apa, "#!%s" % options.interpreter        
+        print("#!%s" % options.interpreter, file=apa)
     elif interpreter.find("python") >= 0:
         # Take interpreter version from main file
-        print >> apa, interpreter
+        print(interpreter, file=apa)
     else:
         # Default interpreter
-        print >> sys.stderr, "Interpreter defaulting to '#!/usr/bin/python3'"
-        print >> apa, "#!/usr/bin/python3"
-    print >> apa, "\"\"\""
-    print >> apa, "Executable archive of '%s'" % code[0][0]
-    print >> apa, "\nThe following modules are archived:"
-    print >> apa, "  %-20s %s" % ('__main__', code[0][1])
+        print("Interpreter defaulting to '#!/usr/bin/python3'", file=sys.stderr)
+        print("#!/usr/bin/python3", file=apa)
+    print("\"\"\"", file=apa)
+    print("Executable archive of '%s'" % code[0][0], file=apa)
+    print("\nThe following modules are archived:", file=apa)
+    print("  %-20s %s" % ('__main__', code[0][1]), file=apa)
     for (n, f, c) in code[1:]:
-        print >> apa, "  %-20s %s" % (n, f)
-    print >> apa, """
+        print("  %-20s %s" % (n, f), file=apa)
+    print("""
 Archive created by 'apa' (http://www.control.lth.se/user/andersb/software/apa)
 
 To extract as individual files:
@@ -128,15 +129,15 @@ To extract as individual files:
        import <archive name>
        <archive name>.extract(<optional destination dir>)
 \"\"\"
-"""
-    print >> apa, "code = {"
+""", file=apa)
+    print("code = {", file=apa)
     (n, f, c) = code[0]
     emitCode(apa, '__main__', f, c)
     for (n, f, c) in code[1:]:
-        print >> apa, ","
+        print(",", file=apa)
         emitCode(apa, n, f, c)
-    print >> apa, "}"
-    print >> apa, """
+    print("}", file=apa)
+    print("""
 
 class Importer:
     \"\"\"Loads modules from local code dictionary
@@ -228,10 +229,10 @@ if __name__ == '__main__':
             traceback.print_exception(*BAD)
             pass
         sys.exit(1)
-"""
+""", file=apa)
     if apa:
         apa.close()
         try:
-            os.chmod(options.output, 0755)
+            os.chmod(options.output, 0o755)
         except:
             pass