From 991b4f4697eeb14f1a0c55fd714863cf4bbf90de Mon Sep 17 00:00:00 2001
From: Marion <marion.zepf@gmail.com>
Date: Thu, 15 Aug 2013 19:28:44 +0000
Subject: use utility function for creating Call ASTs instead of ast.Call

---
(limited to 'TurtleArt/taprimitive.py')

diff --git a/TurtleArt/taprimitive.py b/TurtleArt/taprimitive.py
index 7c34803..e05460b 100644
--- a/TurtleArt/taprimitive.py
+++ b/TurtleArt/taprimitive.py
@@ -320,11 +320,7 @@ class Primitive(object):
                 num_repetitions = new_arg_asts[0]
                 if num_repetitions.func.id == 'controller_repeat':
                     num_repetitions = num_repetitions.args[0]
-                repeat_iter = ast.Call(func=ast.Name(id="range", ctx=ast.Load),
-                                       args=[num_repetitions],
-                                       keywords={},
-                                       starargs=None,
-                                       kwargs=None)
+                repeat_iter = get_call_ast("range", [num_repetitions])
                 # TODO use new variable name in nested loops
                 loop_ast = ast.For(target=ast.Name(id="i", ctx=ast.Store),
                                    iter=repeat_iter,
@@ -358,13 +354,13 @@ class Primitive(object):
             if_ast = ast.If(test=test, body=body, orelse=orelse)
             return if_ast
 
+        # boxes
         elif self == LogoCode.prim_set_box:
             id_str = 'BOX[%s]' % (repr(ast_to_value(new_arg_asts[0])))
             target_ast = ast.Name(id=id_str, ctx=ast.Store)
             value_ast = new_arg_asts[1]
             assign_ast = ast.Assign(targets=[target_ast], value=value_ast)
             return assign_ast
-
         elif self == LogoCode.prim_get_box:
             id_str = 'BOX[%s]' % (repr(ast_to_value(new_arg_asts[0])))
             return ast.Name(id=id_str, ctx=ast.Load)
@@ -442,11 +438,7 @@ class Primitive(object):
             # get the name of the function directly from the function itself
             func_name += self.func.__name__
 
-            return ast.Call(func=ast.Name(id=func_name, ctx=ast.Load),
-                            args=new_arg_asts,
-                            keywords=new_kwarg_asts,
-                            starargs=None,
-                            kwargs=None)
+            return get_call_ast(func_name, new_arg_asts, new_kwarg_asts)
 
     def __eq__(self, other):
         """ Two Primitives are equal iff their all their properties are equal.
@@ -731,12 +723,7 @@ class Primitive(object):
         elif isinstance(value, Color):
             converted = float(value)
             if convert_to_ast:
-                conversion_ast = ast.Call(func=ast.Name(id='float',
-                                                        ctx=ast.Load),
-                                          args=[value_ast],
-                                          keywords={},
-                                          starargs=None,
-                                          kwargs=None)
+                conversion_ast = get_call_ast('float', [value_ast])
         else:
             return None
 
@@ -940,12 +927,8 @@ def value_to_ast(value, *args_for_prim, **kwargs_for_prim):
         else:
             # call to the Color constructor with this object's values,
             # e.g., Color('red', 0, 50, 100)
-            return ast.Call(func=ast.Name(id='Color', ctx=ast.Load),
-                            args=[value.name, value.color, value.shade,
-                                  value.gray],
-                            keywords={},
-                            starargs=None,
-                            kwargs=None)
+            return get_call_ast('Color', [value.name, value.color,
+                                          value.shade, value.gray])
     else:
         raise ValueError("unknown type of raw value: " + repr(type(value)))
 
@@ -968,7 +951,7 @@ def ast_to_value(ast_object):
     else:
         return None
 
-# TODO replace every call to ast.Call with a call to this function
+
 def get_call_ast(func_name, args=[], keywords={}):
     return ast.Call(func=ast.Name(id=func_name,
                                   ctx=ast.Load),
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