Merge pull request #3183 from mwichmann/typefixes

Typefixes

2 files changed, 9 insertions, 5 deletions

diff --git a/src/engine/SCons/Tool/packaging/ipk.py b/src/engine/SCons/Tool/packaging/ipk.py
index ad4fe0f..2ecaa9b 100644
--- a/src/engine/SCons/Tool/packaging/ipk.py
+++ b/src/engine/SCons/Tool/packaging/ipk.py
@@ -26,9 +26,11 @@
 
 __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
 
+import os
+
 import SCons.Builder
 import SCons.Node.FS
-import os
+import SCons.Util
 
 from SCons.Tool.packaging import stripinstallbuilder, putintopackageroot
 
@@ -119,7 +121,9 @@ def build_specfiles(source, target, env):
         try:
             return opened_files[needle]
         except KeyError:
-            file=filter(lambda x: x.get_path().rfind(needle)!=-1, haystack)[0]
+            files = filter(lambda x: x.get_path().rfind(needle) != -1, haystack)
+            # Py3: filter returns an iterable, not a list
+            file = list(files)[0]
             opened_files[needle]=open(file.get_abspath(), 'w')
             return opened_files[needle]
 
diff --git a/src/engine/SCons/Tool/packaging/msi.py b/src/engine/SCons/Tool/packaging/msi.py
index 7e28df3..052d7d8 100644
--- a/src/engine/SCons/Tool/packaging/msi.py
+++ b/src/engine/SCons/Tool/packaging/msi.py
@@ -63,8 +63,8 @@ def convert_to_id(s, id_set):
     """
     charset = 'ABCDEFGHIJKLMNOPQRSTUVWXYabcdefghijklmnopqrstuvwxyz0123456789_.'
     if s[0] in '0123456789.':
-        s += '_'+s
-    id = [c for c in s if c in charset]
+        s = '_' + s
+    id = ''.join([c for c in s if c in charset])
 
     # did we already generate an id for this file?
     try:
@@ -108,7 +108,7 @@ def gen_dos_short_file_name(file, filename_set):
 
     # strip forbidden characters.
     forbidden = '."/[]:;=, '
-    fname = [c for c in fname if c not in forbidden]
+    fname = ''.join([c for c in fname if c not in forbidden])
 
     # check if we already generated a filename with the same number:
     # thisis1.txt, thisis2.txt etc.