Upgrade to Python3.

Mostly using 2to3 automatic converter with some educated guesses on my
part. Produces same TMWA Makefile as py2 attoconf. YMMV.

9 files changed, 12 insertions, 12 deletions

diff --git a/attoconf/lib/arches.py b/attoconf/lib/arches.py
index 63f6244..67a84bd 100644
--- a/attoconf/lib/arches.py
+++ b/attoconf/lib/arches.py
@@ -15,7 +15,7 @@
 #   You should have received a copy of the GNU General Public License
 #   along with attoconf.  If not, see <http://www.gnu.org/licenses/>.
 
-from __future__ import print_function, division, absolute_import
+
 
 from ..classy import ClassyProject
 from ..types import triple, maybe
diff --git a/attoconf/lib/c.py b/attoconf/lib/c.py
index 03f77da..98d88df 100644
--- a/attoconf/lib/c.py
+++ b/attoconf/lib/c.py
@@ -15,7 +15,7 @@
 #   You should have received a copy of the GNU General Public License
 #   along with attoconf.  If not, see <http://www.gnu.org/licenses/>.
 
-from __future__ import print_function, division, absolute_import
+
 
 import errno
 import os
@@ -44,7 +44,7 @@ class TempFile:
     def __init__(self, filename, content):
         self.filename = filename
         if content is not None:
-            with open(filename, 'wx') as of:
+            with open(filename, 'x') as of:
                 of.write(content)
         else:
             # TODO: raise OSError(errno.EEXIST) if file already exists
diff --git a/attoconf/lib/config_hash.py b/attoconf/lib/config_hash.py
index 81d4a68..b3cb423 100644
--- a/attoconf/lib/config_hash.py
+++ b/attoconf/lib/config_hash.py
@@ -15,7 +15,7 @@
 #   You should have received a copy of the GNU General Public License
 #   along with attoconf.  If not, see <http://www.gnu.org/licenses/>.
 
-from __future__ import print_function, division, absolute_import
+
 
 from hashlib import md5
 import os
@@ -25,8 +25,8 @@ from ..classy import ClassyProject
 
 def calc_hash(build):
     hash = md5()
-    for var, val in sorted(build.vars.iteritems()):
-        hash.update('%s = %s\n' % (var, val))
+    for var, val in sorted(build.vars.items()):
+        hash.update(('%s = %s\n' % (var, val)).encode(encoding = 'UTF-8', errors = 'strict'))
     return hash.hexdigest()
 
 
diff --git a/attoconf/lib/install.py b/attoconf/lib/install.py
index 26e515c..04b5c5a 100644
--- a/attoconf/lib/install.py
+++ b/attoconf/lib/install.py
@@ -15,7 +15,7 @@
 #   You should have received a copy of the GNU General Public License
 #   along with attoconf.  If not, see <http://www.gnu.org/licenses/>.
 
-from __future__ import print_function, division, absolute_import
+
 
 import os
 
diff --git a/attoconf/lib/lex.py b/attoconf/lib/lex.py
index 5f8ff43..27c2a7e 100644
--- a/attoconf/lib/lex.py
+++ b/attoconf/lib/lex.py
@@ -15,7 +15,7 @@
 #   You should have received a copy of the GNU General Public License
 #   along with attoconf.  If not, see <http://www.gnu.org/licenses/>.
 
-from __future__ import print_function, division, absolute_import
+
 
 from ..classy import ClassyProject
 from ..types import ShellList
diff --git a/attoconf/lib/make.py b/attoconf/lib/make.py
index f815cd0..ca70f34 100644
--- a/attoconf/lib/make.py
+++ b/attoconf/lib/make.py
@@ -15,7 +15,7 @@
 #   You should have received a copy of the GNU General Public License
 #   along with attoconf.  If not, see <http://www.gnu.org/licenses/>.
 
-from __future__ import print_function, division, absolute_import
+
 
 import os
 import sys
diff --git a/attoconf/lib/pkg_config.py b/attoconf/lib/pkg_config.py
index 00bfba8..5bc846b 100644
--- a/attoconf/lib/pkg_config.py
+++ b/attoconf/lib/pkg_config.py
@@ -15,7 +15,7 @@
 #   You should have received a copy of the GNU General Public License
 #   along with attoconf.  If not, see <http://www.gnu.org/licenses/>.
 
-from __future__ import print_function, division, absolute_import
+
 
 import os
 import sys
diff --git a/attoconf/lib/templates.py b/attoconf/lib/templates.py
index 0ec1a3e..7c26133 100644
--- a/attoconf/lib/templates.py
+++ b/attoconf/lib/templates.py
@@ -15,7 +15,7 @@
 #   You should have received a copy of the GNU General Public License
 #   along with attoconf.  If not, see <http://www.gnu.org/licenses/>.
 
-from __future__ import print_function, division, absolute_import
+
 
 import os
 import sys
diff --git a/attoconf/lib/yacc.py b/attoconf/lib/yacc.py
index 885bbd3..c3fd1de 100644
--- a/attoconf/lib/yacc.py
+++ b/attoconf/lib/yacc.py
@@ -15,7 +15,7 @@
 #   You should have received a copy of the GNU General Public License
 #   along with attoconf.  If not, see <http://www.gnu.org/licenses/>.
 
-from __future__ import print_function, division, absolute_import
+
 
 from ..classy import ClassyProject
 from ..types import ShellList