From 9fd29c9c34d4761d2a468243d4db2dd177069dac 2013-10-29 16:15:55
From: Thomas Kluyver <takowl@gmail.com>
Date: 2013-10-29 16:15:55
Subject: [PATCH] Fixes to restore Python 2 support

---

diff --git a/IPython/core/magics/execution.py b/IPython/core/magics/execution.py
index 219f4ee..6c2d86e 100644
--- a/IPython/core/magics/execution.py
+++ b/IPython/core/magics/execution.py
@@ -86,6 +86,25 @@ class TimeitResult(object):
          p.text(u'<TimeitResult : '+unic+u'>')
 
 
+class TimeitTemplateFiller(ast.NodeTransformer):
+    "This is quite tightly tied to the template definition above."
+    def __init__(self, ast_setup, ast_stmt):
+        self.ast_setup = ast_setup
+        self.ast_stmt = ast_stmt
+
+    def visit_FunctionDef(self, node):
+        "Fill in the setup statement"
+        self.generic_visit(node)
+        if node.name == "inner":
+            node.body[:1] = self.ast_setup.body
+
+        return node
+
+    def visit_For(self, node):
+        "Fill in the statement to be timed"
+        if getattr(getattr(node.body[0], 'value', None), 'id', None) == 'stmt':
+            node.body = self.ast_stmt.body
+        return node
 
 
 @magics_class
@@ -949,23 +968,7 @@ python-profiler package from non-free.""")
                                         '    _t1 = _timer()\n'
                                         '    return _t1 - _t0\n')
 
-        class TimeitTemplateFiller(ast.NodeTransformer):
-            "This is quite tightly tied to the template definition above."
-            def visit_FunctionDef(self, node):
-                "Fill in the setup statement"
-                self.generic_visit(node)
-                if node.name == "inner":
-                    node.body[:1] = ast_setup.body
-
-                return node
-
-            def visit_For(self, node):
-                "Fill in the statement to be timed"
-                if getattr(getattr(node.body[0], 'value', None), 'id', None) == 'stmt':
-                    node.body = ast_stmt.body
-                return node
-
-        timeit_ast = TimeitTemplateFiller().visit(timeit_ast_template)
+        timeit_ast = TimeitTemplateFiller(ast_setup, ast_stmt).visit(timeit_ast_template)
         timeit_ast = ast.fix_missing_locations(timeit_ast)
 
         # Track compilation time so it can be reported if too long
diff --git a/IPython/utils/PyColorize.py b/IPython/utils/PyColorize.py
index 074b95d..aaafcfa 100644
--- a/IPython/utils/PyColorize.py
+++ b/IPython/utils/PyColorize.py
@@ -29,7 +29,7 @@ scan Python source code and re-emit it with no changes to its original
 formatting (which is the hard part).
 """
 from __future__ import print_function
-
+from __future__ import absolute_import
 from __future__ import unicode_literals
 
 __all__ = ['ANSICodeColors','Parser']
diff --git a/IPython/utils/capture.py b/IPython/utils/capture.py
index e7b96ac..a871d96 100644
--- a/IPython/utils/capture.py
+++ b/IPython/utils/capture.py
@@ -9,7 +9,7 @@ IO capturing utilities.
 #  Distributed under the terms of the BSD License.  The full license is in
 #  the file COPYING, distributed as part of this software.
 #-----------------------------------------------------------------------------
-from __future__ import print_function
+from __future__ import print_function, absolute_import
 
 #-----------------------------------------------------------------------------
 # Imports