[Tools] Change building script for Py3

1 files changed, 5 insertions, 5 deletions

diff --git a/tools/cdk.py b/tools/cdk.py
index 8f995981aa..09ac934ad3 100644
--- a/tools/cdk.py
+++ b/tools/cdk.py
@@ -56,7 +56,7 @@ def _CDKProject(tree, target, script):
     project_path = os.path.dirname(os.path.abspath(target))
 
     root = tree.getroot()
-    out = file(target, 'wb')
+    out = open(target, 'w')
     out.write('<?xml version="1.0" encoding="UTF-8"?>\n')
 
     CPPPATH = []
@@ -73,28 +73,28 @@ def _CDKProject(tree, target, script):
         group_tree = SDKAddGroup(ProjectFiles, root, group['name'], group['src'], project_path)
 
         # get each include path
-        if group.has_key('CPPPATH') and group['CPPPATH']:
+        if 'CPPPATH' in group and group['CPPPATH']:
             if CPPPATH:
                 CPPPATH += group['CPPPATH']
             else:
                 CPPPATH += group['CPPPATH']
 
         # get each group's definitions
-        if group.has_key('CPPDEFINES') and group['CPPDEFINES']:
+        if 'CPPDEFINES' in group and group['CPPDEFINES']:
             if CPPDEFINES:
                 CPPDEFINES += group['CPPDEFINES']
             else:
                 CPPDEFINES += group['CPPDEFINES']
 
         # get each group's cc flags
-        if group.has_key('CCFLAGS') and group['CCFLAGS']:
+        if 'CCFLAGS' in group and group['CCFLAGS']:
             if CCFLAGS:
                 CCFLAGS += ' ' + group['CCFLAGS']
             else:
                 CCFLAGS += group['CCFLAGS']   
                 
         # get each group's link flags
-        if group.has_key('LINKFLAGS') and group['LINKFLAGS']:
+        if 'LINKFLAGS' in group and group['LINKFLAGS']:
             if LINKFLAGS:
                 LINKFLAGS += ' ' + group['LINKFLAGS']
             else: