diff --git a/tsv/tsvedit.py b/tsv/tsvedit.py
index bf15216..259baa4 100755
--- a/tsv/tsvedit.py
+++ b/tsv/tsvedit.py
@@ -17,14 +17,6 @@
 #
 
 '''SC based CSV editor.'''
-from __future__ import division
-from __future__ import print_function
-
-from builtins import chr
-from builtins import str
-from builtins import range
-from past.utils import old_div
-from builtins import object
 __author__ = "Ville Rantanen"
 
 __version__ = "0.2"
@@ -134,7 +126,7 @@ class SCWriter(object):
         ''' Returns a column alphabet from column number '''
         o=chr(column+64+1)
         if column>25:
-            return self.column_to_alpha((old_div(column, 26)) -1) + self.column_to_alpha(column % 26);
+            return self.column_to_alpha((column // 26) -1) + self.column_to_alpha(column % 26)
         return o
 
     def write_row(self,row):
@@ -257,7 +249,7 @@ subprocess.call(['sc',f_sc])
 process = subprocess.Popen(['sc','-v','-P','%',f_sc], shell=False, stdout=subprocess.PIPE)
 f_cs_tmp_w=open(f_sc_tmp,'wt')
 for l in process.stdout.readlines():
-    f_cs_tmp_w.write(l)
+    f_cs_tmp_w.write(l.decode('utf8'))
 f_cs_tmp_w.close()
 
 # Convert SC -> CSV