Author: Benjamin Peterson <benja...@python.org>
Branch: py3k
Changeset: r53528:ec195022d218
Date: 2012-03-13 22:34 -0500
http://bitbucket.org/pypy/pypy/changeset/ec195022d218/

Log:    merge heads

diff --git a/pypy/interpreter/error.py b/pypy/interpreter/error.py
--- a/pypy/interpreter/error.py
+++ b/pypy/interpreter/error.py
@@ -471,14 +471,3 @@
 def typed_unwrap_error_msg(space, expected, w_obj):
     type_name = space.type(w_obj).getname(space)
     return space.wrap("expected %s, got %s object" % (expected, type_name))
-
-
-from pypy.interpreter.baseobjspace import Wrappable
-
-class W_OperationError(Wrappable):
-    """
-    Tiny applevel wrapper around an OperationError.
-    """
-
-    def __init__(self, operr):
-        self.operr = operr
diff --git a/pypy/interpreter/pyopcode.py b/pypy/interpreter/pyopcode.py
--- a/pypy/interpreter/pyopcode.py
+++ b/pypy/interpreter/pyopcode.py
@@ -528,7 +528,6 @@
             self.setdictscope(w_locals)
 
     def POP_EXCEPT(self, oparg, next_instr):
-        from pypy.interpreter.error import W_OperationError
         assert self.space.py3k
         # on CPython, POP_EXCEPT also pops the block. Here, the block is
         # automatically popped by unrollstack()
@@ -1295,7 +1294,6 @@
         # instead of the traceback, we store the unroller object,
         # wrapped.
         if frame.space.py3k:
-            from pypy.interpreter.error import W_OperationError
             # this is popped by POP_EXCEPT, which is present only in py3k
             w_last_exception = W_OperationError(frame.last_exception)
             w_last_exception = frame.space.wrap(w_last_exception)
@@ -1363,6 +1361,16 @@
                  'SETUP_WITH': WithBlock,
                  }
 
+
+class W_OperationError(Wrappable):
+    """
+    Tiny applevel wrapper around an OperationError.
+    """
+
+    def __init__(self, operr):
+        self.operr = operr
+
+
 ### helpers written at the application-level ###
 # Some of these functions are expected to be generally useful if other
 # parts of the code need to do the same thing as a non-trivial opcode,
diff --git a/pypy/interpreter/test/test_zzpickle_and_slow.py 
b/pypy/interpreter/test/test_zzpickle_and_slow.py
--- a/pypy/interpreter/test/test_zzpickle_and_slow.py
+++ b/pypy/interpreter/test/test_zzpickle_and_slow.py
@@ -338,11 +338,11 @@
         '''
         import pickle
         liter  = iter([3,9,6,12,15,17,19,111])
-        liter.next()
+        next(liter)
         pckl   = pickle.dumps(liter)
         result = pickle.loads(pckl)
-        liter.next()
-        result.next()
+        next(liter)
+        next(result)
         assert type(liter) is type(result)
         raises(TypeError, len, liter)
         assert list(liter) == list(result)
@@ -350,11 +350,11 @@
     def test_pickle_reversesequenceiter(self):
         import pickle
         liter  = reversed([3,9,6,12,15,17,19,111])
-        liter.next()
+        next(liter)
         pckl   = pickle.dumps(liter)
         result = pickle.loads(pckl)
-        liter.next()
-        result.next()
+        next(liter)
+        next(result)
         assert type(liter) is type(result)
         raises(TypeError, len, liter)
         assert list(liter) == list(result)
@@ -365,38 +365,38 @@
         import pickle
         tdict = {'2':2, '3':3, '5':5}
         diter  = iter(tdict)
-        diter.next()
+        next(diter)
         raises(TypeError, pickle.dumps, diter)
 
     def test_pickle_reversed(self):
         import pickle
         r = reversed(tuple(range(10)))
-        r.next()
-        r.next()
+        next(r)
+        next(r)
         pickled = pickle.dumps(r)
         result = pickle.loads(pickled)
-        result.next()
-        r.next()
+        next(result)
+        next(r)
         assert type(r) is type(result)
         assert list(r) == list(result)
 
     def test_pickle_enum(self):
         import pickle
         e      = enumerate(range(10))
-        e.next()
-        e.next()
+        next(e)
+        next(e)
         pckl   = pickle.dumps(e)
         result = pickle.loads(pckl)
-        e.next()
-        result.next()
+        next(e)
+        next(result)
         assert type(e) is type(result)
         assert list(e) == list(result)
 
     def test_pickle_xrangeiter(self):
         import pickle
         riter  = iter(xrange(5))
-        riter.next()
-        riter.next()
+        next(riter)
+        next(riter)
         pckl   = pickle.dumps(riter)
         result = pickle.loads(pckl)
         assert type(riter) is type(result)
@@ -417,8 +417,8 @@
             mod.giveme = giveme
             giveme.__module__ = mod
             g1   = mod.giveme(10)
-            #g1.next()
-            #g1.next()
+            #next(g1)
+            #next(g1)
             pckl = pickle.dumps(g1)
             g2   = pickle.loads(pckl)
             assert list(g1) == list(g2)
@@ -441,8 +441,8 @@
             mod.giveme = giveme
             giveme.__module__ = mod
             g1   = mod.giveme(10)
-            g1.next()
-            g1.next()
+            next(g1)
+            next(g1)
             pckl = pickle.dumps(g1)
             g2   = pickle.loads(pckl)
             assert list(g1) == list(g2)
diff --git a/pypy/interpreter/typedef.py b/pypy/interpreter/typedef.py
--- a/pypy/interpreter/typedef.py
+++ b/pypy/interpreter/typedef.py
@@ -6,7 +6,7 @@
 from pypy.interpreter.gateway import interp2app, BuiltinCode
 from pypy.interpreter.argument import Arguments
 from pypy.interpreter.baseobjspace import Wrappable, DescrMismatch
-from pypy.interpreter.error import OperationError, operationerrfmt, 
W_OperationError
+from pypy.interpreter.error import OperationError, operationerrfmt
 from pypy.tool.sourcetools import compile2, func_with_new_name
 from pypy.rlib.objectmodel import instantiate, compute_identity_hash, 
specialize
 from pypy.rlib.jit import promote
@@ -614,7 +614,7 @@
 from pypy.interpreter.eval import Code, Frame
 from pypy.interpreter.pycode import PyCode, CO_VARARGS, CO_VARKEYWORDS
 from pypy.interpreter.pyframe import PyFrame
-from pypy.interpreter.pyopcode import SuspendedUnroller
+from pypy.interpreter.pyopcode import SuspendedUnroller, W_OperationError
 from pypy.interpreter.module import Module
 from pypy.interpreter.function import Function, Method, StaticMethod
 from pypy.interpreter.function import ClassMethod
diff --git a/pypy/module/_ast/test/test_ast.py 
b/pypy/module/_ast/test/test_ast.py
--- a/pypy/module/_ast/test/test_ast.py
+++ b/pypy/module/_ast/test/test_ast.py
@@ -34,7 +34,7 @@
         assert isinstance(expr.op, ast.Sub)
         co = compile(mod, "<example>", "exec")
         ns = {}
-        exec co in ns
+        exec(co, ns)
         assert ns["x"] == -1
         mod = self.get_ast("4 < 5 < 6", "eval")
         assert isinstance(mod.body, ast.Compare)
@@ -83,14 +83,6 @@
         name.id = "hi"
         assert name.id == "hi"
 
-    def test_bool(self):
-        ast = self.ast
-        pr = ast.Print(None, [ast.Name("hi", ast.Load())], False)
-        assert not pr.nl
-        assert isinstance(pr.nl, bool)
-        pr.nl = True
-        assert pr.nl
-
     @py.test.mark.skipif("py.test.config.option.runappdirect")
     def test_object(self):
         ast = self.ast
@@ -123,7 +115,7 @@
                                    lineno=0, col_offset=0))
         co = compile(mod, "<test>", "exec")
         ns = {}
-        exec co in ns
+        exec(co, ns)
         assert "y" not in ns
         assert ns["x"] == ns["lemon"] == 3
         assert ns["apple"] == 4
@@ -189,7 +181,7 @@
         mod = self.get_ast("from __future__ import division\nx = 1/2")
         co = compile(mod, "<test>", "exec")
         ns = {}
-        exec co in ns
+        exec(co, ns)
         assert ns["x"] == .5
 
     def test_field_attr_writable(self):
@@ -208,7 +200,7 @@
         mod2 = pickle.loads(s)
         ns = {"y" : 1}
         co2 = compile(mod2, "<example>", "exec")
-        exec co2 in ns
+        exec(co2, ns)
         assert ns["x"] == 4
 
     def test_classattrs(self):
@@ -284,7 +276,7 @@
                                    None, [], lineno=4, col_offset=0)],
                 [], lineno=1, col_offset=0)
         ])
-        exec compile(body, '<string>', 'exec')
+        exec(compile(body, '<string>', 'exec'))
 
     def test_invalid_sum(self):
         import _ast as ast
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