def my_init(space, w_self, __args__):
"Our new AssertionError.__init__()."
w_parent_init = space.getattr(w_BuiltinAssertionError,
space.wrap('__init__'))
space.call_args(w_parent_init, __args__.prepend(w_self))
## # Argh! we may see app-level helpers in the frame stack!
## # that's very probably very bad...
## ^^^the above comment may be outdated, but we are not sure
# if the assertion provided a message, don't do magic
args_w, kwargs_w = __args__.unpack()
if args_w:
w_msg = args_w[0]
else:
frame = space.getexecutioncontext().gettopframe()
runner = AppFrame(space, frame)
try:
source = runner.statement
source = str(source).strip()
except py.error.ENOENT:
source = None
from pypy import conftest
if source and not conftest.option.nomagic:
msg = exprinfo.interpret(source, runner, should_fail=True)
space.setattr(w_self, space.wrap('args'),
space.newtuple([space.wrap(msg)]))
w_msg = space.wrap(msg)
else:
w_msg = space.w_None
space.setattr(w_self, space.wrap('msg'), w_msg)
def my_init(space, w_self, __args__):
"Our new AssertionError.__init__()."
w_parent_init = space.getattr(w_BuiltinAssertionError,
space.wrap('__init__'))
space.call_args(w_parent_init, __args__.prepend(w_self))
## # Argh! we may see app-level helpers in the frame stack!
## # that's very probably very bad...
## ^^^the above comment may be outdated, but we are not sure
# if the assertion provided a message, don't do magic
args_w, kwargs_w = __args__.unpack()
if args_w:
w_msg = args_w[0]
else:
frame = space.getexecutioncontext().gettopframe()
runner = AppFrame(space, frame)
try:
source = runner.statement
source = str(source).strip()
except py.error.ENOENT:
source = None
from pypy import conftest
if source and not conftest.option.nomagic:
msg = exprinfo.interpret(source, runner, should_fail=True)
space.setattr(w_self, space.wrap('args'),
space.newtuple([space.wrap(msg)]))
w_msg = space.wrap(msg)
else:
w_msg = space.w_None
space.setattr(w_self, space.wrap('msg'), w_msg)
def test_AppFrame(space):
import sys
co = PyCode._from_code(space, somefunc.func_code)
pyframe = PyFrame(space, co, space.newdict(), None)
runner = AppFrame(space, pyframe)
exprinfo.run("f = lambda x: x+1", runner)
msg = exprinfo.interpret("assert isinstance(f(2), float)", runner)
assert msg.startswith("assert isinstance(3, float)\n"
" + where 3 = ")