diff --git a/remote.py b/remote.py
index 9e5cd52..407851a 100755
--- a/remote.py
+++ b/remote.py
@@ -12,7 +12,7 @@
 ##				to model names in L being a list with comma and no spaces.
 
 
-from __future__ import print_function
+
 import os
 import json
 import odoorpc	# pip install odoorpc
@@ -110,12 +110,12 @@ def login( server = None, port = None, db = None, user = None, passwd = None ):
 	if server:
 		tsv( 'Server:', server )
 	else:
-		server = raw_input('Server address: ')
+		server = input('Server address: ')
 	
 	if port:
 		tsv( 'Port:', port )
 	else:
-		port = raw_input('Port: ')
+		port = input('Port: ')
 	
 	odoo = odoorpc.ODOO( server, port=port )
 	print( 'Connected to ' + server + ':' + port )
@@ -127,17 +127,17 @@ def login( server = None, port = None, db = None, user = None, passwd = None ):
 	if db:
 		tsv( 'Database:', db )
 	else:
-		db = raw_input('Choose database: ')
+		db = input('Choose database: ')
 	
 	if user:
 		tsv( 'User:', user )
 	else:
-		user = raw_input('User: ')
+		user = input('User: ')
 	
 	if passwd:
 		tsv( 'Password:', '****************' )
 	else:
-		passwd = raw_input('Password: ')
+		passwd = input('Password: ')
 	
 	
 	eprint( server, port, user, passwd )
@@ -272,9 +272,9 @@ def flatten_stack( data ):
 	def flatten( obj ):
 		if type(obj) == dict:
 			# eprint( 'is a dict')
-			key = obj.keys()[0] if obj.keys()[0] != 'file' else obj.keys()[1]
+			key = list(obj.keys())[0] if list(obj.keys())[0] != 'file' else list(obj.keys())[1]
 			flat.append( key )
-			for field in obj[key].keys():
+			for field in list(obj[key].keys()):
 				# eprint( 'go flat key', field )
 				flatten( obj[key][field] )
 			
@@ -409,7 +409,7 @@ def save( model, domains, recurse = False, force = False ):
 	jlog( unique_models )
 	to_browse = groupby_model( unique_models )
 	
-	for mod in to_browse.keys():
+	for mod in list(to_browse.keys()):
 		print('loading %s %s' % (len(to_browse[mod]), mod) )
 		if mod in odoo.env:
 			try:
@@ -537,3 +537,4 @@ if __name__ == "__main__":
 		get_schema( METHOD )
 
 
+
diff --git a/renderers.py b/renderers.py
index 8969854..e6d7197 100644
--- a/renderers.py
+++ b/renderers.py
@@ -1,4 +1,3 @@
-from __future__ import print_function
 import json as JSON
 from config import *
 
@@ -15,7 +14,7 @@ import os
 os.environ["PYTHONIOENCODING"] = "utf-8"
 
 def tsv( *fields ):
-	fields = [ f.encode('utf-8') if type(f) == unicode else f for f in fields ]
+	fields = [ f.encode('utf-8') if type(f) == str else f for f in fields ]
 	# fields = [ str(f) if type(f) != str else f for f in fields ]
 	# fields = [ '"' + s.replace('"','\\"').replace(',','\\,') + '"' for s in fields ]
 	print( *fields, sep='\t' )
@@ -23,7 +22,7 @@ def tsv( *fields ):
 def csv( *fields ):
 	# print( [ type(s) for s in fields ] )
 	# print( fields )
-	fields = [ f.encode('utf-8') if type(f) == unicode else f for f in fields ]
+	fields = [ f.encode('utf-8') if type(f) == str else f for f in fields ]
 	# print( [ type(s) for s in fields ] )
 	# print( fields )
 	fields = [ str(f) if type(f) != str else f for f in fields ]
@@ -83,3 +82,4 @@ def render( opts, model, list ):		# +format=json,xml,csv +json +tsv
 		# render_xml( model, list )
 	else:
 		render_tsv( model, list )
+
diff --git a/utils.py b/utils.py
index 3ae7a0c..a175bcb 100644
--- a/utils.py
+++ b/utils.py
@@ -1,4 +1,3 @@
-from __future__ import print_function
 import os
 import sys
 import json
@@ -66,3 +65,4 @@ def groupby_model( arr ):
 			res[model] = [] 
 		res[model].append( int(id) )
 	return res
+