X-Git-Url: http://git.tremily.us/?p=hooke.git;a=blobdiff_plain;f=hooke%2Fcommand_stack.py;h=1307a01f8a011bae83020ab2fe4e66f4c21176fc;hp=d9817be8a72a66328952e4e19efd1b2614a5bc98;hb=877f4a54e497c7052c661bc771065ea545fe61bb;hpb=23bcfd05915a61e3a41d01babd291fd3089ba329

diff --git a/hooke/command_stack.py b/hooke/command_stack.py
index d9817be..1307a01 100644
--- a/hooke/command_stack.py
+++ b/hooke/command_stack.py
@@ -51,7 +51,7 @@ class CommandStack (list):
 
     >>> def execute_cmd(hooke, command_message, stack=None):
     ...     cm = command_message
-    ...     print 'EXECUTE', cm.command, cm.arguments
+    ...     print('EXECUTE {} {}'.format(cm.command, cm.arguments))
     >>> c.execute_command = execute_cmd
 
     >>> c.execute(hooke=None)  # doctest: +ELLIPSIS
@@ -81,7 +81,7 @@ class CommandStack (list):
     >>> c.execute_command(hooke=None, command_message=cm)
     EXECUTE CommandC {'param': 'E'}
     >>> c.append(cm)
-    >>> print [repr(cm) for cm in c]  # doctest: +NORMALIZE_WHITESPACE
+    >>> print([repr(cm) for cm in c])  # doctest: +NORMALIZE_WHITESPACE
     ['<CommandMessage CommandA {param: A}>',
      '<CommandMessage CommandB {param: B}>',
      '<CommandMessage CommandA {param: C}>',
@@ -113,8 +113,8 @@ class CommandStack (list):
     >>> import pickle
     >>> s = pickle.dumps(c)
     >>> z = pickle.loads(s)
-    >>> print '\\n'.join([repr(cm) for cm in c]
-    ...     )  # doctest: +NORMALIZE_WHITESPACE,
+    >>> print('\\n'.join([repr(cm) for cm in c]))
+    ... # doctest: +NORMALIZE_WHITESPACE
     <CommandMessage CommandA {param: A}>
     <CommandMessage CommandB {param: B}>
     <CommandMessage CommandA {param: C}>
@@ -127,7 +127,7 @@ class CommandStack (list):
        <CommandMessage CommandB {param: D}>,
        <CommandMessage CommandC {param: E}>]}>
     >>> import yaml
-    >>> print yaml.dump(c)  # doctest: +REPORT_UDIFF
+    >>> print(yaml.dump(c))  # doctest: +REPORT_UDIFF
     !!python/object/new:hooke.command_stack.CommandStack
     listitems:
     - !!python/object:hooke.engine.CommandMessage
@@ -181,14 +181,14 @@ class CommandStack (list):
     There is also a convenience function for clearing the stack.
 
     >>> c.clear()
-    >>> print [repr(cm) for cm in c]
+    >>> print([repr(cm) for cm in c])
     []
 
     YAMLize a curve argument.
 
     >>> from .curve import Curve
     >>> c.append(CommandMessage('curve info', {'curve': Curve(path=None)}))
-    >>> print yaml.dump(c)  # doctest: +REPORT_UDIFF
+    >>> print(yaml.dump(c))  # doctest: +REPORT_UDIFF
     !!python/object/new:hooke.command_stack.CommandStack
     listitems:
     - !!python/object:hooke.engine.CommandMessage
@@ -306,7 +306,7 @@ class FileCommandStack (CommandStack):
         >>> c.append(CommandMessage('CommandB', {'param':'B'}))
         >>> c.append(CommandMessage('CommandA', {'param':'C'}))
         >>> c.append(CommandMessage('CommandB', {'param':'D'}))
-        >>> print c.flatten()
+        >>> print(c.flatten())
         - arguments: {param: A}
           command: CommandA
         - arguments: {param: B}
@@ -339,7 +339,7 @@ class FileCommandStack (CommandStack):
         ... '''
         >>> c = FileCommandStack()
         >>> c.from_string(string)
-        >>> print [repr(cm) for cm in c]  # doctest: +NORMALIZE_WHITESPACE
+        >>> print([repr(cm) for cm in c])  # doctest: +NORMALIZE_WHITESPACE
         ['<CommandMessage CommandA {param: A}>',
          '<CommandMessage CommandB {param: B}>',
          '<CommandMessage CommandA {param: C}>',