forcing everything python3, might end up with bugs

files/file_list.py

@@ -1,5 +1,12 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # -*- coding: latin-1 -*-
+from __future__ import division
+from __future__ import print_function
+from future import standard_library
+standard_library.install_aliases()
+from builtins import zip
+from builtins import str
+from past.utils import old_div
 import sys
 import os
 import re
@@ -8,7 +15,8 @@ import subprocess
 import hashlib
 import magic
 from argparse import ArgumentParser
-import ConfigParser,StringIO,io
+import configparser
+import io
 import datetime
 
 SQLFILE='list_of_files.sqlite'
@@ -67,7 +75,7 @@ def setup_options():
     BADDIRS.extend(options.exclude)
     if options.duplicate:
         options.add=not options.add
-    options.startpath=unicode(options.startpath, "UTF-8")
+
     options.sqlpath=os.path.dirname(os.path.realpath(options.sqlfile))
     return options
 
@@ -78,7 +86,7 @@ def add_recurse(options):
     db=conn.cursor()
     prev_path_len=0
     for path,dirs,files in os.walk(options.startpath,followlinks=options.symlinks):
-        sys.stdout.write(("\r%s%s"%(filename_join(path,".",options),(prev_path_len-len(path))*' ')).encode('utf-8'))
+        sys.stdout.write(("\r%s%s"%(filename_join(path,".",options),(prev_path_len-len(path))*' ')))
         prev_path_len=len(path)
         dirs=clean_dirs(dirs)
         dirs.sort()
@@ -218,11 +226,11 @@ def createdb(options):
                object TEXT)')
     conn.commit()
 
-    config = ConfigParser.RawConfigParser()
+    config = configparser.RawConfigParser()
     config.add_section("General")
     config.set("General","Relative",str(options.relative))
     config.set("General","FullFile",str(options.fullfile))
-    store=StringIO.StringIO()
+    store=io.StringIO()
     config.write(store)
     db.execute("INSERT INTO config (object) values (?)",(store.getvalue(),))
     conn.commit()
@@ -337,7 +345,7 @@ def get_md5(filename,fullfile=False):
         anim_i=0
         anim_len=len(ANIM)
         block_size=2**24
-        percents_per_block=100/(float(fsize)/block_size)
+        percents_per_block=old_div(100,(old_div(float(fsize),block_size)))
         md5 = hashlib.md5()
         with open(filename,'rb') as f:
             for chunk in iter(lambda: f.read(block_size), b''):
@@ -425,7 +433,7 @@ def humanize_size(size,precision=1):
     defPrecision=0
     while size > 1024:
         suffixIndex += 1 #increment the index of the suffix
-        size = size/1024.0 #apply the division
+        size = old_div(size,1024.0) #apply the division
         defPrecision=precision
     return "%.*f%s"%(defPrecision,size,suffixes[suffixIndex])
 
@@ -510,7 +518,7 @@ def stored_options(options):
         store=""
         for row in db:
             store+=row[0]+'\n'
-        config = ConfigParser.RawConfigParser()
+        config = configparser.RawConfigParser()
         config.readfp(io.BytesIO(store))
         options.relative=config.getboolean("General","Relative")
         options.fullfile=config.getboolean("General","FullFile")