pypy/module/_continuation/test/test_greenlet.py::AppTestGreenlet::()::test_simple
self = <CallInfo when='call' exception: CompilationError(out="""
""")>
func = <function <lambda> at 0x000001e97d8dc4d0>, when = 'call'
def __init__(self, func, when):
#: context of invocation: one of "setup", "call",
#: "teardown", "memocollect"
self.when = when
self.start = time()
try:
> self.result = func()
..\_pytest\runner.py:150:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
> return CallInfo(lambda: ihook(item=item, **kwds), when=when)
..\_pytest\runner.py:138:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <_HookCaller 'pytest_runtest_call'>
kwargs = {'__multicall__': <_MultiCall 0 results, 1 meths, kwargs={'item': <AppTestMethod 'test_simple'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>, 'item': <AppTestMethod 'test_simple'>}
def __call__(self, **kwargs):
assert not self.is_historic()
> return self._hookexec(self, self._nonwrappers + self._wrappers, kwargs)
..\_pytest\vendored_packages\pluggy.py:724:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <_pytest.config.PytestPluginManager object at 0x000001e976431478>
hook = <_HookCaller 'pytest_runtest_call'>
methods = [<_pytest.vendored_packages.pluggy.HookImpl instance at 0x000001e977d02860>]
kwargs = {'__multicall__': <_MultiCall 0 results, 1 meths, kwargs={'item': <AppTestMethod 'test_simple'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>, 'item': <AppTestMethod 'test_simple'>}
def _hookexec(self, hook, methods, kwargs):
# called from all hookcaller instances.
# enable_tracing will set its own wrapping function at self._inner_hookexec
> return self._inner_hookexec(hook, methods, kwargs)
..\_pytest\vendored_packages\pluggy.py:338:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
hook = <_HookCaller 'pytest_runtest_call'>
methods = [<_pytest.vendored_packages.pluggy.HookImpl instance at 0x000001e977d02860>]
kwargs = {'__multicall__': <_MultiCall 0 results, 1 meths, kwargs={'item': <AppTestMethod 'test_simple'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>, 'item': <AppTestMethod 'test_simple'>}
self._inner_hookexec = lambda hook, methods, kwargs: \
> _MultiCall(methods, kwargs, hook.spec_opts).execute()
..\_pytest\vendored_packages\pluggy.py:333:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <_MultiCall 0 results, 1 meths, kwargs={'item': <AppTestMethod 'test_simple'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>
def execute(self):
all_kwargs = self.kwargs
self.results = results = []
firstresult = self.specopts.get("firstresult")
while self.hook_impls:
hook_impl = self.hook_impls.pop()
args = [all_kwargs[argname] for argname in hook_impl.argnames]
if hook_impl.hookwrapper:
> return _wrapped_call(hook_impl.function(*args), self.execute)
..\_pytest\vendored_packages\pluggy.py:595:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
wrap_controller = <generator object pytest_runtest_call at 0x000001e97e1dff60>
func = <bound method _MultiCall.execute of <_MultiCall 0 results, 1 meths, kwargs={'i...est_simple'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>>
def _wrapped_call(wrap_controller, func):
""" Wrap calling to a function with a generator which needs to yield
exactly once. The yield point will trigger calling the wrapped function
and return its _CallOutcome to the yield point. The generator then needs
to finish (raise StopIteration) in order for the wrapped call to complete.
"""
try:
next(wrap_controller) # first yield
except StopIteration:
_raise_wrapfail(wrap_controller, "did not yield")
call_outcome = _CallOutcome(func)
try:
wrap_controller.send(call_outcome)
_raise_wrapfail(wrap_controller, "has second yield")
except StopIteration:
pass
> return call_outcome.get_result()
..\_pytest\vendored_packages\pluggy.py:253:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <_pytest.vendored_packages.pluggy._CallOutcome instance at 0x000001e97dcb5f20>
def get_result(self):
if self.excinfo is None:
return self.result
else:
ex = self.excinfo
if _py3:
raise ex[1].with_traceback(ex[2])
> _reraise(*ex) # noqa
..\_pytest\vendored_packages\pluggy.py:279:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <_pytest.vendored_packages.pluggy._CallOutcome instance at 0x000001e97dcb5f20>
func = <bound method _MultiCall.execute of <_MultiCall 0 results, 1 meths, kwargs={'i...est_simple'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>>
def __init__(self, func):
try:
> self.result = func()
..\_pytest\vendored_packages\pluggy.py:264:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <_MultiCall 0 results, 1 meths, kwargs={'item': <AppTestMethod 'test_simple'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>
def execute(self):
all_kwargs = self.kwargs
self.results = results = []
firstresult = self.specopts.get("firstresult")
while self.hook_impls:
hook_impl = self.hook_impls.pop()
args = [all_kwargs[argname] for argname in hook_impl.argnames]
if hook_impl.hookwrapper:
> return _wrapped_call(hook_impl.function(*args), self.execute)
..\_pytest\vendored_packages\pluggy.py:595:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
wrap_controller = <generator object pytest_runtest_call at 0x000001e97e1dfd80>
func = <bound method _MultiCall.execute of <_MultiCall 0 results, 1 meths, kwargs={'i...est_simple'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>>
def _wrapped_call(wrap_controller, func):
""" Wrap calling to a function with a generator which needs to yield
exactly once. The yield point will trigger calling the wrapped function
and return its _CallOutcome to the yield point. The generator then needs
to finish (raise StopIteration) in order for the wrapped call to complete.
"""
try:
next(wrap_controller) # first yield
except StopIteration:
_raise_wrapfail(wrap_controller, "did not yield")
call_outcome = _CallOutcome(func)
try:
wrap_controller.send(call_outcome)
_raise_wrapfail(wrap_controller, "has second yield")
except StopIteration:
pass
> return call_outcome.get_result()
..\_pytest\vendored_packages\pluggy.py:253:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <_pytest.vendored_packages.pluggy._CallOutcome instance at 0x000001e97dcb5ee0>
def get_result(self):
if self.excinfo is None:
return self.result
else:
ex = self.excinfo
if _py3:
raise ex[1].with_traceback(ex[2])
> _reraise(*ex) # noqa
..\_pytest\vendored_packages\pluggy.py:279:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <_pytest.vendored_packages.pluggy._CallOutcome instance at 0x000001e97dcb5ee0>
func = <bound method _MultiCall.execute of <_MultiCall 0 results, 1 meths, kwargs={'i...est_simple'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>>
def __init__(self, func):
try:
> self.result = func()
..\_pytest\vendored_packages\pluggy.py:264:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <_MultiCall 0 results, 1 meths, kwargs={'item': <AppTestMethod 'test_simple'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>
def execute(self):
all_kwargs = self.kwargs
self.results = results = []
firstresult = self.specopts.get("firstresult")
while self.hook_impls:
hook_impl = self.hook_impls.pop()
args = [all_kwargs[argname] for argname in hook_impl.argnames]
if hook_impl.hookwrapper:
return _wrapped_call(hook_impl.function(*args), self.execute)
> res = hook_impl.function(*args)
..\_pytest\vendored_packages\pluggy.py:596:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
item = <AppTestMethod 'test_simple'>
def pytest_runtest_call(item):
try:
> item.runtest()
..\_pytest\runner.py:91:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <AppTestMethod 'test_simple'>
def runtest(self):
target = self.obj
src = extract_docstring_if_empty_function(target.im_func)
space = target.im_self.space
if self.config.option.runappdirect:
appexec_definitions = self.parent.obj.__dict__
spaceconfig = getattr(self.parent.obj, 'spaceconfig', None)
usemodules = spaceconfig.get('usemodules') if spaceconfig else None
return run_with_python(self.config.option.python, src, usemodules,
**appexec_definitions)
filename = self._getdynfilename(target)
func = app2interp_temp(src, filename=filename)
w_instance = self.parent.w_instance
> self.execute_appex(space, func, space, w_instance)
tool\pytest\apptest.py:345:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <AppTestMethod 'test_simple'>, space = StdObjSpace
target = <function test_simple at 0x000001e97d8dc548>
args = (StdObjSpace, <pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x000001e97e0a16a8>)
def execute_appex(self, space, target, *args):
self.space = space
space.getexecutioncontext().set_sys_exc_info(None)
try:
> target(*args)
tool\pytest\apptest.py:281:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
space = StdObjSpace
args_w = (<pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x000001e97e0a16a8>,)
w_func = <Function test_simple>
args = <pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x000001e97e0a16a8>
def appcaller(space, *args_w):
if not isinstance(space, ObjSpace):
raise TypeError("first argument must be a space instance.")
# the last argument can be an Arguments
w_func = self.wget(space, name)
if not args_w:
return space.call_function(w_func)
else:
args = args_w[-1]
assert args is not None
if not isinstance(args, Arguments):
> return space.call_function(w_func, *args_w)
interpreter\gateway.py:1409:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = StdObjSpace, w_func = <Function test_simple>
args_w = (<pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x000001e97e0a16a8>,)
nargs = 1, Function = <class 'pypy.interpreter.function.Function'>
_Method = <class 'pypy.interpreter.function._Method'>
def call_function(self, w_func, *args_w):
nargs = len(args_w) # used for pruning funccall versions
if not self.config.objspace.disable_call_speedhacks and nargs < 5:
# start of hack for performance
from pypy.interpreter.function import Function, _Method
if isinstance(w_func, _Method):
if nargs < 4:
func = w_func.w_function
if isinstance(func, Function):
return func.funccall(w_func.w_instance, *args_w)
if isinstance(w_func, Function):
> return w_func.funccall(*args_w)
interpreter\baseobjspace.py:1237:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Function test_simple>
args_w = (<pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x000001e97e0a16a8>,)
gateway = <module 'pypy.interpreter.gateway' from 'd:\\pypy_stuff\\buildbot64\\slave\\own-win-x86-64\\build\\pypy\\interpreter\\gateway.pyc'>
PyCode = <class 'pypy.interpreter.pycode.PyCode'>
code = <code object test_simple, file "[d:\pypy_stuff\buildbot64\slave\own-win-x86-64\build\pypy\module\_continuation\test\test_greenlet.py:4]", line 1>
def funccall(self, *args_w): # speed hack
from pypy.interpreter import gateway
from pypy.interpreter.pycode import PyCode
code = self.getcode() # hook for the jit
nargs = len(args_w)
fast_natural_arity = code.fast_natural_arity
if nargs == fast_natural_arity:
if nargs == 0:
assert isinstance(code, gateway.BuiltinCode0)
return code.fastcall_0(self.space, self)
elif nargs == 1:
assert isinstance(code, gateway.BuiltinCode1)
return code.fastcall_1(self.space, self, args_w[0])
elif nargs == 2:
assert isinstance(code, gateway.BuiltinCode2)
return code.fastcall_2(self.space, self, args_w[0], args_w[1])
elif nargs == 3:
assert isinstance(code, gateway.BuiltinCode3)
return code.fastcall_3(self.space, self, args_w[0],
args_w[1], args_w[2])
elif nargs == 4:
assert isinstance(code, gateway.BuiltinCode4)
return code.fastcall_4(self.space, self, args_w[0],
args_w[1], args_w[2], args_w[3])
elif (nargs | PyCode.FLATPYCALL) == fast_natural_arity:
assert isinstance(code, PyCode)
if nargs < 5:
new_frame = self.space.createframe(code, self.w_func_globals,
self)
for i in funccallunrolling:
if i < nargs:
new_frame.locals_cells_stack_w[i] = args_w[i]
> return new_frame.run(self.name, self.qualname)
interpreter\function.py:131:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_simple, ...64\build\pypy\module\_continuation\test\test_greenlet.py:4]", line 1> at line 2
name = 'test_simple', qualname = 'test_simple'
def run(self, name=None, qualname=None):
"""Start this frame's execution."""
if self._is_generator_or_coroutine():
return self.initialize_as_generator(name, qualname)
else:
> return self.execute_frame(None)
interpreter\pyframe.py:257:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_simple, ...64\build\pypy\module\_continuation\test\test_greenlet.py:4]", line 1> at line 2
w_arg_or_err = None
def execute_frame(self, w_arg_or_err=None):
"""Execute this frame. Main entry point to the interpreter.
'w_arg_or_err' is non-None iff we are starting or resuming
a generator or coroutine frame; in that case, w_arg_or_err
is the input argument -or- an SApplicationException instance.
"""
from pypy.interpreter import pyopcode as pyopcode
# the following 'assert' is an annotation hint: it hides from
# the annotator all methods that are defined in PyFrame but
# overridden in the {,Host}FrameClass subclasses of PyFrame.
assert (isinstance(self, self.space.FrameClass) or
not self.space.config.translating)
executioncontext = self.space.getexecutioncontext()
executioncontext.enter(self)
got_exception = True
w_exitvalue = self.space.w_None
try:
executioncontext.call_trace(self)
#
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE/YIELD_FROM instruction.
try:
try:
if w_arg_or_err is None:
assert self.last_instr == -1
next_instr = r_uint(0)
else:
next_instr = self.resume_execute_frame(w_arg_or_err)
except pyopcode.Yield:
w_exitvalue = self.popvalue()
else:
w_exitvalue = self.dispatch(self.pycode, next_instr,
executioncontext)
except OperationError:
raise
except Exception as e: # general fall-back
> raise self._convert_unexpected_exception(e)
interpreter\pyframe.py:354:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_simple, ...64\build\pypy\module\_continuation\test\test_greenlet.py:4]", line 1> at line 2
e = CompilationError(out="""
""")
def _convert_unexpected_exception(self, e):
from pypy.interpreter import error
> operr = error.get_converted_unexpected_exception(self.space, e)
interpreter\pyframe.py:845:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_simple, ...64\build\pypy\module\_continuation\test\test_greenlet.py:4]", line 1> at line 2
w_arg_or_err = None
def execute_frame(self, w_arg_or_err=None):
"""Execute this frame. Main entry point to the interpreter.
'w_arg_or_err' is non-None iff we are starting or resuming
a generator or coroutine frame; in that case, w_arg_or_err
is the input argument -or- an SApplicationException instance.
"""
from pypy.interpreter import pyopcode as pyopcode
# the following 'assert' is an annotation hint: it hides from
# the annotator all methods that are defined in PyFrame but
# overridden in the {,Host}FrameClass subclasses of PyFrame.
assert (isinstance(self, self.space.FrameClass) or
not self.space.config.translating)
executioncontext = self.space.getexecutioncontext()
executioncontext.enter(self)
got_exception = True
w_exitvalue = self.space.w_None
try:
executioncontext.call_trace(self)
#
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE/YIELD_FROM instruction.
try:
try:
if w_arg_or_err is None:
assert self.last_instr == -1
next_instr = r_uint(0)
else:
next_instr = self.resume_execute_frame(w_arg_or_err)
except pyopcode.Yield:
w_exitvalue = self.popvalue()
else:
w_exitvalue = self.dispatch(self.pycode, next_instr,
> executioncontext)
interpreter\pyframe.py:350:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_simple, ...64\build\pypy\module\_continuation\test\test_greenlet.py:4]", line 1> at line 2
pycode = <code object test_simple, file "[d:\pypy_stuff\buildbot64\slave\own-win-x86-64\build\pypy\module\_continuation\test\test_greenlet.py:4]", line 1>
next_instr = 0L
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
def dispatch(self, pycode, next_instr, ec):
# For the sequel, force 'next_instr' to be unsigned for performance
next_instr = r_uint(next_instr)
co_code = pycode.co_code
try:
while True:
assert next_instr & 1 == 0
> next_instr = self.handle_bytecode(co_code, next_instr, ec)
interpreter\pyopcode.py:68:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_simple, ...64\build\pypy\module\_continuation\test\test_greenlet.py:4]", line 1> at line 2
co_code = 'd\x01d\x02l\x00m\x00\x89\x00\x01\x00g\x00\x89\x01\x87\x00\x87\x01f\x02d\x03\x84\x08}\x01\x88\x00|\x01\x83\x01}\x02\x8...xa1\x01\x01\x00\x88\x01t\x03t\x04d\x06\x83\x01\x83\x01k\x02s3J\x00\x82\x01d\x00S\x00\x01k\x02s3J\x00\x82\x01d\x00S\x00'
next_instr = 0L
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
def handle_bytecode(self, co_code, next_instr, ec):
try:
> next_instr = self.dispatch_bytecode(co_code, next_instr, ec)
interpreter\pyopcode.py:74:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_simple, ...64\build\pypy\module\_continuation\test\test_greenlet.py:4]", line 1> at line 2
co_code = 'd\x01d\x02l\x00m\x00\x89\x00\x01\x00g\x00\x89\x01\x87\x00\x87\x01f\x02d\x03\x84\x08}\x01\x88\x00|\x01\x83\x01}\x02\x8...xa1\x01\x01\x00\x88\x01t\x03t\x04d\x06\x83\x01\x83\x01k\x02s3J\x00\x82\x01d\x00S\x00\x01k\x02s3J\x00\x82\x01d\x00S\x00'
next_instr = 6L
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
@jit.unroll_safe
def dispatch_bytecode(self, co_code, next_instr, ec):
while True:
assert next_instr & 1 == 0
self.last_instr = intmask(next_instr)
if jit.we_are_jitted():
_d = self.debugdata
if ec.space.reverse_debugging or (
_d is not None and _d.w_f_trace is not None):
ec.bytecode_only_trace(self)
next_instr = r_uint(self.last_instr)
else:
# Only reload next_instr from last_instr when something that
# can modify it actually ran (trace function or action
# dispatcher). In the common case (no trace, positive ticker)
# next_instr is unchanged and the round-trip is skipped.
_d = self.debugdata
if ec.space.reverse_debugging or (
_d is not None and _d.w_f_trace is not None) or (
not we_are_translated() and
'bytecode_only_trace' in ec.__dict__):
ec.bytecode_only_trace(self)
next_instr = r_uint(self.last_instr)
actionflag = ec.space.actionflag
if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0:
actionflag.action_dispatcher(ec, self)
next_instr = r_uint(self.last_instr)
opcode = ord(co_code[next_instr])
oparg = ord(co_code[next_instr + 1])
next_instr += 2
# note: the structure of the code here is such that it makes
# (after translation) a big "if/elif" chain, which is then
# turned into computed gotos.
while opcode == opcodedesc.EXTENDED_ARG.index:
opcode = ord(co_code[next_instr])
arg = ord(co_code[next_instr + 1])
if opcode < HAVE_ARGUMENT:
raise BytecodeCorruption
next_instr += 2
oparg = (oparg * 256) | arg
if opcode == opcodedesc.RETURN_VALUE.index:
self.frame_finished_execution = True # for generators
raise Return
elif opcode == opcodedesc.JUMP_ABSOLUTE.index:
return self.jump_absolute(oparg, next_instr, ec)
elif opcode == opcodedesc.RERAISE.index:
return self.RERAISE(oparg, next_instr)
elif opcode == opcodedesc.FOR_ITER.index:
next_instr = self.FOR_ITER(oparg, next_instr)
elif opcode == opcodedesc.JUMP_FORWARD.index:
next_instr = self.JUMP_FORWARD(oparg, next_instr)
elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index:
return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec)
elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index:
return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index:
return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index:
return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index:
next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr)
elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index:
next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr)
elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index:
next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr)
elif opcode == opcodedesc.BINARY_ADD.index:
self.BINARY_ADD(oparg, next_instr)
elif opcode == opcodedesc.BINARY_AND.index:
self.BINARY_AND(oparg, next_instr)
elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index:
self.BINARY_FLOOR_DIVIDE(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index:
self.BINARY_MATRIX_MULTIPLY(oparg, next_instr)
elif opcode == opcodedesc.BINARY_LSHIFT.index:
self.BINARY_LSHIFT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MODULO.index:
self.BINARY_MODULO(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MULTIPLY.index:
self.BINARY_MULTIPLY(oparg, next_instr)
elif opcode == opcodedesc.BINARY_OR.index:
self.BINARY_OR(oparg, next_instr)
elif opcode == opcodedesc.BINARY_POWER.index:
self.BINARY_POWER(oparg, next_instr)
elif opcode == opcodedesc.BINARY_RSHIFT.index:
self.BINARY_RSHIFT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_SUBSCR.index:
self.BINARY_SUBSCR(oparg, next_instr)
elif opcode == opcodedesc.BINARY_SUBTRACT.index:
self.BINARY_SUBTRACT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index:
self.BINARY_TRUE_DIVIDE(oparg, next_instr)
elif opcode == opcodedesc.BINARY_XOR.index:
self.BINARY_XOR(oparg, next_instr)
elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index:
self.BUILD_CONST_KEY_MAP(oparg, next_instr)
elif opcode == opcodedesc.BUILD_LIST.index:
self.BUILD_LIST(oparg, next_instr)
elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index:
self.BUILD_LIST_FROM_ARG(oparg, next_instr)
elif opcode == opcodedesc.BUILD_MAP.index:
self.BUILD_MAP(oparg, next_instr)
elif opcode == opcodedesc.BUILD_SET.index:
self.BUILD_SET(oparg, next_instr)
elif opcode == opcodedesc.BUILD_SLICE.index:
self.BUILD_SLICE(oparg, next_instr)
elif opcode == opcodedesc.BUILD_TUPLE.index:
self.BUILD_TUPLE(oparg, next_instr)
elif opcode == opcodedesc.CALL_FUNCTION.index:
self.CALL_FUNCTION(oparg, next_instr)
elif opcode == opcodedesc.CALL_FUNCTION_KW.index:
self.CALL_FUNCTION_KW(oparg, next_instr)
elif opcode == opcodedesc.CALL_FUNCTION_EX.index:
self.CALL_FUNCTION_EX(oparg, next_instr)
elif opcode == opcodedesc.CALL_METHOD.index:
self.CALL_METHOD(oparg, next_instr)
elif opcode == opcodedesc.CALL_METHOD_KW.index:
self.CALL_METHOD_KW(oparg, next_instr)
elif opcode == opcodedesc.CHECK_EG_MATCH.index:
self.CHECK_EG_MATCH(oparg, next_instr)
elif opcode == opcodedesc.CHECK_EXC_MATCH.index:
self.CHECK_EXC_MATCH(oparg, next_instr)
elif opcode == opcodedesc.COMPARE_OP.index:
self.COMPARE_OP(oparg, next_instr)
elif opcode == opcodedesc.IS_OP.index:
self.IS_OP(oparg, next_instr)
elif opcode == opcodedesc.CONTAINS_OP.index:
self.CONTAINS_OP(oparg, next_instr)
elif opcode == opcodedesc.DELETE_ATTR.index:
self.DELETE_ATTR(oparg, next_instr)
elif opcode == opcodedesc.DELETE_DEREF.index:
self.DELETE_DEREF(oparg, next_instr)
elif opcode == opcodedesc.DELETE_FAST.index:
self.DELETE_FAST(oparg, next_instr)
elif opcode == opcodedesc.SETUP_ANNOTATIONS.index:
self.SETUP_ANNOTATIONS(oparg, next_instr)
elif opcode == opcodedesc.DELETE_GLOBAL.index:
self.DELETE_GLOBAL(oparg, next_instr)
elif opcode == opcodedesc.DELETE_NAME.index:
self.DELETE_NAME(oparg, next_instr)
elif opcode == opcodedesc.DELETE_SUBSCR.index:
self.DELETE_SUBSCR(oparg, next_instr)
elif opcode == opcodedesc.DUP_TOP.index:
self.DUP_TOP(oparg, next_instr)
elif opcode == opcodedesc.DUP_TOP_TWO.index:
self.DUP_TOP_TWO(oparg, next_instr)
elif opcode == opcodedesc.GET_ITER.index:
self.GET_ITER(oparg, next_instr)
elif opcode == opcodedesc.IMPORT_FROM.index:
self.IMPORT_FROM(oparg, next_instr)
elif opcode == opcodedesc.IMPORT_NAME.index:
> self.IMPORT_NAME(oparg, next_instr)
interpreter\pyopcode.py:349:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_simple, ...64\build\pypy\module\_continuation\test\test_greenlet.py:4]", line 1> at line 2
nameindex = 0, next_instr = 6L
def IMPORT_NAME(self, nameindex, next_instr):
space = self.space
w_modulename = self.getname_w(nameindex)
w_fromlist = self.popvalue()
w_flag = self.popvalue()
w_import = self.get_builtin().getdictvalue(space, '__import__')
if w_import is None:
raise oefmt(space.w_ImportError, "__import__ not found")
d = self.getdebug()
if d is None:
w_locals = None
else:
w_locals = d.w_locals
if w_locals is None: # CPython does this
w_locals = space.w_None
w_globals = self.get_w_globals()
w_obj = space.call_function(w_import, w_modulename, w_globals,
> w_locals, w_fromlist, w_flag)
interpreter\pyopcode.py:1129:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = StdObjSpace, w_func = <FunctionWithFixedCode __import__>
args_w = (W_UnicodeObject('greenlet'), W_ModuleDictObject(<pypy.objspace.std.celldict.ModuleDictStrategy object at 0x000001e97e....std.noneobject.W_NoneObject object at 0x000001e97c2003a0>, W_TupleObject(W_UnicodeObject('greenlet')), W_IntObject(0))
nargs = 5
def call_function(self, w_func, *args_w):
nargs = len(args_w) # used for pruning funccall versions
if not self.config.objspace.disable_call_speedhacks and nargs < 5:
# start of hack for performance
from pypy.interpreter.function import Function, _Method
if isinstance(w_func, _Method):
if nargs < 4:
func = w_func.w_function
if isinstance(func, Function):
return func.funccall(w_func.w_instance, *args_w)
if isinstance(w_func, Function):
return w_func.funccall(*args_w)
# end of hack for performance
args = Arguments(self, list(args_w))
> return self.call_args(w_func, args)
interpreter\baseobjspace.py:1241:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
space = StdObjSpace, w_obj = <FunctionWithFixedCode __import__>
args = Arguments([W_UnicodeObject('greenlet'), W_ModuleDictObject(<pypy.objspace.std....000001e97c2003a0>, W_TupleObject(W_UnicodeObject('greenlet')), W_IntObject(0)])
def call_args(space, w_obj, args):
# two special cases for performance
if isinstance(w_obj, Function):
> return w_obj.call_args(args)
objspace\descroperation.py:201:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <FunctionWithFixedCode __import__>
args = Arguments([W_UnicodeObject('greenlet'), W_ModuleDictObject(<pypy.objspace.std....000001e97c2003a0>, W_TupleObject(W_UnicodeObject('greenlet')), W_IntObject(0)])
def call_args(self, args):
# delegate activation to code
> w_res = self.getcode().funcrun(self, args)
interpreter\function.py:81:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.interpreter.gateway.BuiltinCode object at 0x000001e97c87a918>
func = <FunctionWithFixedCode __import__>
args = Arguments([W_UnicodeObject('greenlet'), W_ModuleDictObject(<pypy.objspace.std....000001e97c2003a0>, W_TupleObject(W_UnicodeObject('greenlet')), W_IntObject(0)])
def funcrun(self, func, args):
> return BuiltinCode.funcrun_obj(self, func, None, args)
interpreter\gateway.py:869:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.interpreter.gateway.BuiltinCode object at 0x000001e97c87a918>
func = <FunctionWithFixedCode __import__>, w_obj = None
args = Arguments([W_UnicodeObject('greenlet'), W_ModuleDictObject(<pypy.objspace.std....000001e97c2003a0>, W_TupleObject(W_UnicodeObject('greenlet')), W_IntObject(0)])
def funcrun_obj(self, func, w_obj, args):
space = func.space
activation = self.activation
scope_w = args.parse_obj(w_obj, func.qualname, self.sig,
func.defs_w, func.w_kw_defs, self.minargs)
try:
w_result = activation._run(space, scope_w)
except DescrMismatch:
if w_obj is not None:
args = args.prepend(w_obj)
return self._type_unwrap_mismatch(space, args)
except Exception as e:
> self.handle_exception(space, e)
interpreter\gateway.py:884:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.interpreter.gateway.BuiltinCode object at 0x000001e97c87a918>
space = StdObjSpace, e = CompilationError(out="""
""")
def handle_exception(self, space, e):
try:
if not we_are_translated():
raise
raise e
except OperationError:
raise
except Exception as e: # general fall-back
from pypy.interpreter import error
> raise error.get_converted_unexpected_exception(space, e)
interpreter\gateway.py:908:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.interpreter.gateway.BuiltinCode object at 0x000001e97c87a918>
func = <FunctionWithFixedCode __import__>, w_obj = None
args = Arguments([W_UnicodeObject('greenlet'), W_ModuleDictObject(<pypy.objspace.std....000001e97c2003a0>, W_TupleObject(W_UnicodeObject('greenlet')), W_IntObject(0)])
def funcrun_obj(self, func, w_obj, args):
space = func.space
activation = self.activation
scope_w = args.parse_obj(w_obj, func.qualname, self.sig,
func.defs_w, func.w_kw_defs, self.minargs)
try:
> w_result = activation._run(space, scope_w)
interpreter\gateway.py:878:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.interpreter.gateway.BuiltinActivation_UwS_ObjSpace_W_Root_W_Root_W_Root_W_Root_W_Root object at 0x000001e97c87a9c0>
space = StdObjSpace
scope_w = [W_UnicodeObject('greenlet'), W_ModuleDictObject(<pypy.objspace.std.celldict.ModuleDictStrategy object at 0x000001e97e....std.noneobject.W_NoneObject object at 0x000001e97c2003a0>, W_TupleObject(W_UnicodeObject('greenlet')), W_IntObject(0)]
def _run(self, space, scope_w):
> return self.behavior(space, scope_w[0], scope_w[1], scope_w[2], scope_w[3], scope_w[4])
<2112-codegen d:\pypy_stuff\buildbot64\slave\own-win-x86-64\build\rpython\tool\sourcetools.py:200>:3:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
space = StdObjSpace, w_name = W_UnicodeObject('greenlet')
w_globals = W_ModuleDictObject(<pypy.objspace.std.celldict.ModuleDictStrategy object at 0x000001e97e0a1c58>)
w_locals = <pypy.objspace.std.noneobject.W_NoneObject object at 0x000001e97c2003a0>
w_fromlist = W_TupleObject(W_UnicodeObject('greenlet'))
w_level = W_IntObject(0)
@unwrap_spec(w_globals=WrappedDefault(None), w_locals=WrappedDefault(None), w_fromlist=WrappedDefault(()),
w_level=WrappedDefault(0))
def interp___import__(space, w_name, w_globals, w_locals, w_fromlist,
w_level):
"""
Import a module. Because this function is meant for use by the Python
interpreter and not for general use, it is better to use
importlib.import_module() to programmatically import a module.
The globals argument is only used to determine the context;
they are not modified. The locals argument is unused. The fromlist
should be a list of names to emulate ``from name import ...'', or an
empty list to emulate ``import name''.
When importing a module from a package, note that __import__('A.B', ...)
returns package A when fromlist is empty, but its submodule B when
fromlist is not empty. The level argument is used to determine whether to
perform absolute or relative imports: 0 is absolute, while a positive number
is the number of parent directories to search relative to the current module."""
level = space.int_w(w_level)
if level == 0:
# fast path only for absolute imports without a "from" list, for now
# fromlist can be supported if we are importing from a module, not a
# package. to check that, look for the existence of __path__ attribute
# in w_mod
try:
name = space.text_w(w_name)
w_mod = _gcd_import(space, name)
have_fromlist = space.is_true(w_fromlist)
if not have_fromlist:
dotindex = name.find(".")
if dotindex < 0:
return w_mod
return _gcd_import(space, name[:dotindex])
except FastPathGiveUp:
pass
else:
assert have_fromlist
w_path = space.findattr(w_mod, space.newtext("__path__"))
if w_path is not None:
# hard case, a package! Call back into importlib
w_importlib = space.getbuiltinmodule('_frozen_importlib')
return space.call_method(w_importlib, "_handle_fromlist",
w_mod, w_fromlist,
space.w_default_importlib_import)
else:
return w_mod
try:
return space.call_function(
space.fromcache(FrozenCache).w_frozen_import, w_name, w_globals, w_locals, w_fromlist,
> w_level)
module\_frozen_importlib\interp_import.py:96:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = StdObjSpace, w_func = <Function __import__>
args_w = (W_UnicodeObject('greenlet'), W_ModuleDictObject(<pypy.objspace.std.celldict.ModuleDictStrategy object at 0x000001e97e....std.noneobject.W_NoneObject object at 0x000001e97c2003a0>, W_TupleObject(W_UnicodeObject('greenlet')), W_IntObject(0))
nargs = 5
def call_function(self, w_func, *args_w):
nargs = len(args_w) # used for pruning funccall versions
if not self.config.objspace.disable_call_speedhacks and nargs < 5:
# start of hack for performance
from pypy.interpreter.function import Function, _Method
if isinstance(w_func, _Method):
if nargs < 4:
func = w_func.w_function
if isinstance(func, Function):
return func.funccall(w_func.w_instance, *args_w)
if isinstance(w_func, Function):
return w_func.funccall(*args_w)
# end of hack for performance
args = Arguments(self, list(args_w))
> return self.call_args(w_func, args)
interpreter\baseobjspace.py:1241:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
space = StdObjSpace, w_obj = <Function __import__>
args = Arguments([W_UnicodeObject('greenlet'), W_ModuleDictObject(<pypy.objspace.std....000001e97c2003a0>, W_TupleObject(W_UnicodeObject('greenlet')), W_IntObject(0)])
def call_args(space, w_obj, args):
# two special cases for performance
if isinstance(w_obj, Function):
> return w_obj.call_args(args)
objspace\descroperation.py:201:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Function __import__>
args = Arguments([W_UnicodeObject('greenlet'), W_ModuleDictObject(<pypy.objspace.std....000001e97c2003a0>, W_TupleObject(W_UnicodeObject('greenlet')), W_IntObject(0)])
def call_args(self, args):
# delegate activation to code
> w_res = self.getcode().funcrun(self, args)
interpreter\function.py:81:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <code object __import__, file "<frozen importlib._bootstrap>", line 1271>
func = <Function __import__>
args = Arguments([W_UnicodeObject('greenlet'), W_ModuleDictObject(<pypy.objspace.std....000001e97c2003a0>, W_TupleObject(W_UnicodeObject('greenlet')), W_IntObject(0)])
def funcrun(self, func, args):
frame = self.space.createframe(self, func.w_func_globals,
func)
sig = self._signature
# speed hack
fresh_frame = jit.hint(frame, access_directly=True,
fresh_virtualizable=True)
args.parse_into_scope(None, fresh_frame.locals_cells_stack_w, func.qualname,
sig, func.defs_w, func.w_kw_defs)
fresh_frame.init_cells()
> return frame.run(func.name, func.qualname)
interpreter\pycode.py:280:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object __import__, file "<frozen importlib._bootstrap>", line 1271> at line 1283
name = '__import__', qualname = '__import__'
def run(self, name=None, qualname=None):
"""Start this frame's execution."""
if self._is_generator_or_coroutine():
return self.initialize_as_generator(name, qualname)
else:
> return self.execute_frame(None)
interpreter\pyframe.py:257:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object __import__, file "<frozen importlib._bootstrap>", line 1271> at line 1283
w_arg_or_err = None
def execute_frame(self, w_arg_or_err=None):
"""Execute this frame. Main entry point to the interpreter.
'w_arg_or_err' is non-None iff we are starting or resuming
a generator or coroutine frame; in that case, w_arg_or_err
is the input argument -or- an SApplicationException instance.
"""
from pypy.interpreter import pyopcode as pyopcode
# the following 'assert' is an annotation hint: it hides from
# the annotator all methods that are defined in PyFrame but
# overridden in the {,Host}FrameClass subclasses of PyFrame.
assert (isinstance(self, self.space.FrameClass) or
not self.space.config.translating)
executioncontext = self.space.getexecutioncontext()
executioncontext.enter(self)
got_exception = True
w_exitvalue = self.space.w_None
try:
executioncontext.call_trace(self)
#
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE/YIELD_FROM instruction.
try:
try:
if w_arg_or_err is None:
assert self.last_instr == -1
next_instr = r_uint(0)
else:
next_instr = self.resume_execute_frame(w_arg_or_err)
except pyopcode.Yield:
w_exitvalue = self.popvalue()
else:
w_exitvalue = self.dispatch(self.pycode, next_instr,
executioncontext)
except OperationError:
raise
except Exception as e: # general fall-back
> raise self._convert_unexpected_exception(e)
interpreter\pyframe.py:354:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object __import__, file "<frozen importlib._bootstrap>", line 1271> at line 1283
e = CompilationError(out="""
""")
def _convert_unexpected_exception(self, e):
from pypy.interpreter import error
> operr = error.get_converted_unexpected_exception(self.space, e)
interpreter\pyframe.py:845:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object __import__, file "<frozen importlib._bootstrap>", line 1271> at line 1283
w_arg_or_err = None
def execute_frame(self, w_arg_or_err=None):
"""Execute this frame. Main entry point to the interpreter.
'w_arg_or_err' is non-None iff we are starting or resuming
a generator or coroutine frame; in that case, w_arg_or_err
is the input argument -or- an SApplicationException instance.
"""
from pypy.interpreter import pyopcode as pyopcode
# the following 'assert' is an annotation hint: it hides from
# the annotator all methods that are defined in PyFrame but
# overridden in the {,Host}FrameClass subclasses of PyFrame.
assert (isinstance(self, self.space.FrameClass) or
not self.space.config.translating)
executioncontext = self.space.getexecutioncontext()
executioncontext.enter(self)
got_exception = True
w_exitvalue = self.space.w_None
try:
executioncontext.call_trace(self)
#
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE/YIELD_FROM instruction.
try:
try:
if w_arg_or_err is None:
assert self.last_instr == -1
next_instr = r_uint(0)
else:
next_instr = self.resume_execute_frame(w_arg_or_err)
except pyopcode.Yield:
w_exitvalue = self.popvalue()
else:
w_exitvalue = self.dispatch(self.pycode, next_instr,
> executioncontext)
interpreter\pyframe.py:350:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object __import__, file "<frozen importlib._bootstrap>", line 1271> at line 1283
pycode = <code object __import__, file "<frozen importlib._bootstrap>", line 1271>
next_instr = 8L
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
def dispatch(self, pycode, next_instr, ec):
# For the sequel, force 'next_instr' to be unsigned for performance
next_instr = r_uint(next_instr)
co_code = pycode.co_code
try:
while True:
assert next_instr & 1 == 0
> next_instr = self.handle_bytecode(co_code, next_instr, ec)
interpreter\pyopcode.py:68:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object __import__, file "<frozen importlib._bootstrap>", line 1271> at line 1283
co_code = '|\x04d\x01k\x02r\tt\x00|\x00\x83\x01}\x05n\x12|\x01d\x02u\x01r\x0f|\x01n\x01i\x00}\x06t\x01|\x06\x83\x01}\x07t\x00|\x...\x83\x01|\x08\x18\x00\x85\x02\x19\x00\x19\x00S\x00t\x07|\x05d\x04\x83\x02rUt\x08|\x05|\x03t\x00\x83\x03S\x00|\x05S\x00'
next_instr = 8L
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
def handle_bytecode(self, co_code, next_instr, ec):
try:
> next_instr = self.dispatch_bytecode(co_code, next_instr, ec)
interpreter\pyopcode.py:74:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object __import__, file "<frozen importlib._bootstrap>", line 1271> at line 1283
co_code = '|\x04d\x01k\x02r\tt\x00|\x00\x83\x01}\x05n\x12|\x01d\x02u\x01r\x0f|\x01n\x01i\x00}\x06t\x01|\x06\x83\x01}\x07t\x00|\x...\x83\x01|\x08\x18\x00\x85\x02\x19\x00\x19\x00S\x00t\x07|\x05d\x04\x83\x02rUt\x08|\x05|\x03t\x00\x83\x03S\x00|\x05S\x00'
next_instr = 14L
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
@jit.unroll_safe
def dispatch_bytecode(self, co_code, next_instr, ec):
while True:
assert next_instr & 1 == 0
self.last_instr = intmask(next_instr)
if jit.we_are_jitted():
_d = self.debugdata
if ec.space.reverse_debugging or (
_d is not None and _d.w_f_trace is not None):
ec.bytecode_only_trace(self)
next_instr = r_uint(self.last_instr)
else:
# Only reload next_instr from last_instr when something that
# can modify it actually ran (trace function or action
# dispatcher). In the common case (no trace, positive ticker)
# next_instr is unchanged and the round-trip is skipped.
_d = self.debugdata
if ec.space.reverse_debugging or (
_d is not None and _d.w_f_trace is not None) or (
not we_are_translated() and
'bytecode_only_trace' in ec.__dict__):
ec.bytecode_only_trace(self)
next_instr = r_uint(self.last_instr)
actionflag = ec.space.actionflag
if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0:
actionflag.action_dispatcher(ec, self)
next_instr = r_uint(self.last_instr)
opcode = ord(co_code[next_instr])
oparg = ord(co_code[next_instr + 1])
next_instr += 2
# note: the structure of the code here is such that it makes
# (after translation) a big "if/elif" chain, which is then
# turned into computed gotos.
while opcode == opcodedesc.EXTENDED_ARG.index:
opcode = ord(co_code[next_instr])
arg = ord(co_code[next_instr + 1])
if opcode < HAVE_ARGUMENT:
raise BytecodeCorruption
next_instr += 2
oparg = (oparg * 256) | arg
if opcode == opcodedesc.RETURN_VALUE.index:
self.frame_finished_execution = True # for generators
raise Return
elif opcode == opcodedesc.JUMP_ABSOLUTE.index:
return self.jump_absolute(oparg, next_instr, ec)
elif opcode == opcodedesc.RERAISE.index:
return self.RERAISE(oparg, next_instr)
elif opcode == opcodedesc.FOR_ITER.index:
next_instr = self.FOR_ITER(oparg, next_instr)
elif opcode == opcodedesc.JUMP_FORWARD.index:
next_instr = self.JUMP_FORWARD(oparg, next_instr)
elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index:
return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec)
elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index:
return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index:
return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index:
return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index:
next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr)
elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index:
next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr)
elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index:
next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr)
elif opcode == opcodedesc.BINARY_ADD.index:
self.BINARY_ADD(oparg, next_instr)
elif opcode == opcodedesc.BINARY_AND.index:
self.BINARY_AND(oparg, next_instr)
elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index:
self.BINARY_FLOOR_DIVIDE(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index:
self.BINARY_MATRIX_MULTIPLY(oparg, next_instr)
elif opcode == opcodedesc.BINARY_LSHIFT.index:
self.BINARY_LSHIFT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MODULO.index:
self.BINARY_MODULO(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MULTIPLY.index:
self.BINARY_MULTIPLY(oparg, next_instr)
elif opcode == opcodedesc.BINARY_OR.index:
self.BINARY_OR(oparg, next_instr)
elif opcode == opcodedesc.BINARY_POWER.index:
self.BINARY_POWER(oparg, next_instr)
elif opcode == opcodedesc.BINARY_RSHIFT.index:
self.BINARY_RSHIFT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_SUBSCR.index:
self.BINARY_SUBSCR(oparg, next_instr)
elif opcode == opcodedesc.BINARY_SUBTRACT.index:
self.BINARY_SUBTRACT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index:
self.BINARY_TRUE_DIVIDE(oparg, next_instr)
elif opcode == opcodedesc.BINARY_XOR.index:
self.BINARY_XOR(oparg, next_instr)
elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index:
self.BUILD_CONST_KEY_MAP(oparg, next_instr)
elif opcode == opcodedesc.BUILD_LIST.index:
self.BUILD_LIST(oparg, next_instr)
elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index:
self.BUILD_LIST_FROM_ARG(oparg, next_instr)
elif opcode == opcodedesc.BUILD_MAP.index:
self.BUILD_MAP(oparg, next_instr)
elif opcode == opcodedesc.BUILD_SET.index:
self.BUILD_SET(oparg, next_instr)
elif opcode == opcodedesc.BUILD_SLICE.index:
self.BUILD_SLICE(oparg, next_instr)
elif opcode == opcodedesc.BUILD_TUPLE.index:
self.BUILD_TUPLE(oparg, next_instr)
elif opcode == opcodedesc.CALL_FUNCTION.index:
> self.CALL_FUNCTION(oparg, next_instr)
interpreter\pyopcode.py:307:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object __import__, file "<frozen importlib._bootstrap>", line 1271> at line 1283
oparg = 1, next_instr = 14L
def CALL_FUNCTION(self, oparg, next_instr):
# Only positional arguments
nargs = oparg & 0xff
w_function = self.peekvalue(nargs)
> w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1)
interpreter\pyopcode.py:1399:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = StdObjSpace, w_func = <Function _gcd_import>, nargs = 1
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object __import__, file "<frozen importlib._bootstrap>", line 1271> at line 1283
dropvalues = 2, methodcall = False
def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False):
# methodcall is only used for better error messages in argument.py
from pypy.interpreter.function import Function, _Method, is_builtin_code
if frame.get_is_being_profiled() and is_builtin_code(w_func):
# XXX: this code is copied&pasted :-( from the slow path below
# call_valuestack().
args = frame.make_arguments(nargs, w_function=w_func)
frame.dropvalues(dropvalues)
return self.call_args_and_c_profile(frame, w_func, args)
if not self.config.objspace.disable_call_speedhacks:
# start of hack for performance
if isinstance(w_func, _Method):
# reuse callable stack place for w_inst
frame.settopvalue(w_func.w_instance, nargs)
nargs += 1
methodcall = True
w_func = w_func.w_function
if isinstance(w_func, Function):
return w_func.funccall_valuestack(
> nargs, frame, methodcall=methodcall, dropvalues=dropvalues)
interpreter\baseobjspace.py:1264:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Function _gcd_import>, nargs = 1
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object __import__, file "<frozen importlib._bootstrap>", line 1271> at line 1283
dropvalues = 2, methodcall = False
def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack
# methodcall is only for better error messages
from pypy.interpreter import gateway
from pypy.interpreter.pycode import PyCode
code = self.getcode() # hook for the jit
#
if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info
and nargs == 0):
frame.dropvalues(dropvalues)
from pypy.module.sys.vm import exc_info_direct
return exc_info_direct(self.space, frame)
#
fast_natural_arity = code.fast_natural_arity
if nargs == fast_natural_arity:
if nargs == 0:
frame.dropvalues(dropvalues)
assert isinstance(code, gateway.BuiltinCode0)
return code.fastcall_0(self.space, self)
elif nargs == 1:
f_0 = frame.peekvalue(0)
frame.dropvalues(dropvalues)
assert isinstance(code, gateway.BuiltinCode1)
return code.fastcall_1(self.space, self, f_0)
elif nargs == 2:
f_0 = frame.peekvalue(0)
f_1 = frame.peekvalue(1)
frame.dropvalues(dropvalues)
assert isinstance(code, gateway.BuiltinCode2)
return code.fastcall_2(self.space, self, f_1, f_0)
elif nargs == 3:
assert isinstance(code, gateway.BuiltinCode3)
f_0 = frame.peekvalue(0)
f_1 = frame.peekvalue(1)
f_2 = frame.peekvalue(2)
frame.dropvalues(dropvalues)
return code.fastcall_3(self.space, self, f_2,
f_1, f_0)
elif nargs == 4:
assert isinstance(code, gateway.BuiltinCode4)
f_0 = frame.peekvalue(0)
f_1 = frame.peekvalue(1)
f_2 = frame.peekvalue(2)
f_3 = frame.peekvalue(3)
frame.dropvalues(dropvalues)
return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0)
elif (nargs | Code.FLATPYCALL) == fast_natural_arity:
assert isinstance(code, PyCode)
return self._flat_pycall(code, nargs, frame, dropvalues)
elif fast_natural_arity & Code.FLATPYCALL:
natural_arity = fast_natural_arity & 0xff
if natural_arity > nargs >= natural_arity - len(self.defs_w):
assert isinstance(code, PyCode)
return self._flat_pycall_defaults(code, nargs, frame,
> natural_arity - nargs, dropvalues)
interpreter\function.py:193:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Function _gcd_import>
code = <code object _gcd_import, file "<frozen importlib._bootstrap>", line 1192>
nargs = 1
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object __import__, file "<frozen importlib._bootstrap>", line 1271> at line 1283
defs_to_load = 2, dropvalues = 2
@jit.unroll_safe
def _flat_pycall_defaults(self, code, nargs, frame, defs_to_load, dropvalues):
# code is a PyCode
new_frame = self.space.createframe(code, self.w_func_globals,
self)
for i in xrange(nargs):
new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i)
ndefs = len(self.defs_w)
start = ndefs - defs_to_load
i = nargs
for j in xrange(start, ndefs):
new_frame.locals_cells_stack_w[i] = self.defs_w[j]
i += 1
frame.dropvalues(dropvalues)
> return new_frame.run(self.name, self.qualname)
interpreter\function.py:231:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _gcd_import, file "<frozen importlib._bootstrap>", line 1192> at line 1204
name = '_gcd_import', qualname = '_gcd_import'
def run(self, name=None, qualname=None):
"""Start this frame's execution."""
if self._is_generator_or_coroutine():
return self.initialize_as_generator(name, qualname)
else:
> return self.execute_frame(None)
interpreter\pyframe.py:257:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _gcd_import, file "<frozen importlib._bootstrap>", line 1192> at line 1204
w_arg_or_err = None
def execute_frame(self, w_arg_or_err=None):
"""Execute this frame. Main entry point to the interpreter.
'w_arg_or_err' is non-None iff we are starting or resuming
a generator or coroutine frame; in that case, w_arg_or_err
is the input argument -or- an SApplicationException instance.
"""
from pypy.interpreter import pyopcode as pyopcode
# the following 'assert' is an annotation hint: it hides from
# the annotator all methods that are defined in PyFrame but
# overridden in the {,Host}FrameClass subclasses of PyFrame.
assert (isinstance(self, self.space.FrameClass) or
not self.space.config.translating)
executioncontext = self.space.getexecutioncontext()
executioncontext.enter(self)
got_exception = True
w_exitvalue = self.space.w_None
try:
executioncontext.call_trace(self)
#
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE/YIELD_FROM instruction.
try:
try:
if w_arg_or_err is None:
assert self.last_instr == -1
next_instr = r_uint(0)
else:
next_instr = self.resume_execute_frame(w_arg_or_err)
except pyopcode.Yield:
w_exitvalue = self.popvalue()
else:
w_exitvalue = self.dispatch(self.pycode, next_instr,
executioncontext)
except OperationError:
raise
except Exception as e: # general fall-back
> raise self._convert_unexpected_exception(e)
interpreter\pyframe.py:354:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _gcd_import, file "<frozen importlib._bootstrap>", line 1192> at line 1204
e = CompilationError(out="""
""")
def _convert_unexpected_exception(self, e):
from pypy.interpreter import error
> operr = error.get_converted_unexpected_exception(self.space, e)
interpreter\pyframe.py:845:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _gcd_import, file "<frozen importlib._bootstrap>", line 1192> at line 1204
w_arg_or_err = None
def execute_frame(self, w_arg_or_err=None):
"""Execute this frame. Main entry point to the interpreter.
'w_arg_or_err' is non-None iff we are starting or resuming
a generator or coroutine frame; in that case, w_arg_or_err
is the input argument -or- an SApplicationException instance.
"""
from pypy.interpreter import pyopcode as pyopcode
# the following 'assert' is an annotation hint: it hides from
# the annotator all methods that are defined in PyFrame but
# overridden in the {,Host}FrameClass subclasses of PyFrame.
assert (isinstance(self, self.space.FrameClass) or
not self.space.config.translating)
executioncontext = self.space.getexecutioncontext()
executioncontext.enter(self)
got_exception = True
w_exitvalue = self.space.w_None
try:
executioncontext.call_trace(self)
#
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE/YIELD_FROM instruction.
try:
try:
if w_arg_or_err is None:
assert self.last_instr == -1
next_instr = r_uint(0)
else:
next_instr = self.resume_execute_frame(w_arg_or_err)
except pyopcode.Yield:
w_exitvalue = self.popvalue()
else:
w_exitvalue = self.dispatch(self.pycode, next_instr,
> executioncontext)
interpreter\pyframe.py:350:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _gcd_import, file "<frozen importlib._bootstrap>", line 1192> at line 1204
pycode = <code object _gcd_import, file "<frozen importlib._bootstrap>", line 1192>
next_instr = 32
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
def dispatch(self, pycode, next_instr, ec):
# For the sequel, force 'next_instr' to be unsigned for performance
next_instr = r_uint(next_instr)
co_code = pycode.co_code
try:
while True:
assert next_instr & 1 == 0
> next_instr = self.handle_bytecode(co_code, next_instr, ec)
interpreter\pyopcode.py:68:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _gcd_import, file "<frozen importlib._bootstrap>", line 1192> at line 1204
co_code = 't\x00|\x00|\x01|\x02\x83\x03\x01\x00|\x02d\x01k\x04r\x10t\x01|\x00|\x01|\x02\x83\x03}\x00t\x02|\x00t\x03\x83\x02S\x00'
next_instr = 32
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
def handle_bytecode(self, co_code, next_instr, ec):
try:
> next_instr = self.dispatch_bytecode(co_code, next_instr, ec)
interpreter\pyopcode.py:74:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _gcd_import, file "<frozen importlib._bootstrap>", line 1192> at line 1204
co_code = 't\x00|\x00|\x01|\x02\x83\x03\x01\x00|\x02d\x01k\x04r\x10t\x01|\x00|\x01|\x02\x83\x03}\x00t\x02|\x00t\x03\x83\x02S\x00'
next_instr = 40
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
@jit.unroll_safe
def dispatch_bytecode(self, co_code, next_instr, ec):
while True:
assert next_instr & 1 == 0
self.last_instr = intmask(next_instr)
if jit.we_are_jitted():
_d = self.debugdata
if ec.space.reverse_debugging or (
_d is not None and _d.w_f_trace is not None):
ec.bytecode_only_trace(self)
next_instr = r_uint(self.last_instr)
else:
# Only reload next_instr from last_instr when something that
# can modify it actually ran (trace function or action
# dispatcher). In the common case (no trace, positive ticker)
# next_instr is unchanged and the round-trip is skipped.
_d = self.debugdata
if ec.space.reverse_debugging or (
_d is not None and _d.w_f_trace is not None) or (
not we_are_translated() and
'bytecode_only_trace' in ec.__dict__):
ec.bytecode_only_trace(self)
next_instr = r_uint(self.last_instr)
actionflag = ec.space.actionflag
if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0:
actionflag.action_dispatcher(ec, self)
next_instr = r_uint(self.last_instr)
opcode = ord(co_code[next_instr])
oparg = ord(co_code[next_instr + 1])
next_instr += 2
# note: the structure of the code here is such that it makes
# (after translation) a big "if/elif" chain, which is then
# turned into computed gotos.
while opcode == opcodedesc.EXTENDED_ARG.index:
opcode = ord(co_code[next_instr])
arg = ord(co_code[next_instr + 1])
if opcode < HAVE_ARGUMENT:
raise BytecodeCorruption
next_instr += 2
oparg = (oparg * 256) | arg
if opcode == opcodedesc.RETURN_VALUE.index:
self.frame_finished_execution = True # for generators
raise Return
elif opcode == opcodedesc.JUMP_ABSOLUTE.index:
return self.jump_absolute(oparg, next_instr, ec)
elif opcode == opcodedesc.RERAISE.index:
return self.RERAISE(oparg, next_instr)
elif opcode == opcodedesc.FOR_ITER.index:
next_instr = self.FOR_ITER(oparg, next_instr)
elif opcode == opcodedesc.JUMP_FORWARD.index:
next_instr = self.JUMP_FORWARD(oparg, next_instr)
elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index:
return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec)
elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index:
return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index:
return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index:
return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index:
next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr)
elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index:
next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr)
elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index:
next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr)
elif opcode == opcodedesc.BINARY_ADD.index:
self.BINARY_ADD(oparg, next_instr)
elif opcode == opcodedesc.BINARY_AND.index:
self.BINARY_AND(oparg, next_instr)
elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index:
self.BINARY_FLOOR_DIVIDE(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index:
self.BINARY_MATRIX_MULTIPLY(oparg, next_instr)
elif opcode == opcodedesc.BINARY_LSHIFT.index:
self.BINARY_LSHIFT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MODULO.index:
self.BINARY_MODULO(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MULTIPLY.index:
self.BINARY_MULTIPLY(oparg, next_instr)
elif opcode == opcodedesc.BINARY_OR.index:
self.BINARY_OR(oparg, next_instr)
elif opcode == opcodedesc.BINARY_POWER.index:
self.BINARY_POWER(oparg, next_instr)
elif opcode == opcodedesc.BINARY_RSHIFT.index:
self.BINARY_RSHIFT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_SUBSCR.index:
self.BINARY_SUBSCR(oparg, next_instr)
elif opcode == opcodedesc.BINARY_SUBTRACT.index:
self.BINARY_SUBTRACT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index:
self.BINARY_TRUE_DIVIDE(oparg, next_instr)
elif opcode == opcodedesc.BINARY_XOR.index:
self.BINARY_XOR(oparg, next_instr)
elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index:
self.BUILD_CONST_KEY_MAP(oparg, next_instr)
elif opcode == opcodedesc.BUILD_LIST.index:
self.BUILD_LIST(oparg, next_instr)
elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index:
self.BUILD_LIST_FROM_ARG(oparg, next_instr)
elif opcode == opcodedesc.BUILD_MAP.index:
self.BUILD_MAP(oparg, next_instr)
elif opcode == opcodedesc.BUILD_SET.index:
self.BUILD_SET(oparg, next_instr)
elif opcode == opcodedesc.BUILD_SLICE.index:
self.BUILD_SLICE(oparg, next_instr)
elif opcode == opcodedesc.BUILD_TUPLE.index:
self.BUILD_TUPLE(oparg, next_instr)
elif opcode == opcodedesc.CALL_FUNCTION.index:
> self.CALL_FUNCTION(oparg, next_instr)
interpreter\pyopcode.py:307:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _gcd_import, file "<frozen importlib._bootstrap>", line 1192> at line 1204
oparg = 2, next_instr = 40
def CALL_FUNCTION(self, oparg, next_instr):
# Only positional arguments
nargs = oparg & 0xff
w_function = self.peekvalue(nargs)
> w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1)
interpreter\pyopcode.py:1399:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = StdObjSpace, w_func = <Function _find_and_load>, nargs = 2
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _gcd_import, file "<frozen importlib._bootstrap>", line 1192> at line 1204
dropvalues = 3, methodcall = False
def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False):
# methodcall is only used for better error messages in argument.py
from pypy.interpreter.function import Function, _Method, is_builtin_code
if frame.get_is_being_profiled() and is_builtin_code(w_func):
# XXX: this code is copied&pasted :-( from the slow path below
# call_valuestack().
args = frame.make_arguments(nargs, w_function=w_func)
frame.dropvalues(dropvalues)
return self.call_args_and_c_profile(frame, w_func, args)
if not self.config.objspace.disable_call_speedhacks:
# start of hack for performance
if isinstance(w_func, _Method):
# reuse callable stack place for w_inst
frame.settopvalue(w_func.w_instance, nargs)
nargs += 1
methodcall = True
w_func = w_func.w_function
if isinstance(w_func, Function):
return w_func.funccall_valuestack(
> nargs, frame, methodcall=methodcall, dropvalues=dropvalues)
interpreter\baseobjspace.py:1264:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Function _find_and_load>, nargs = 2
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _gcd_import, file "<frozen importlib._bootstrap>", line 1192> at line 1204
dropvalues = 3, methodcall = False
def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack
# methodcall is only for better error messages
from pypy.interpreter import gateway
from pypy.interpreter.pycode import PyCode
code = self.getcode() # hook for the jit
#
if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info
and nargs == 0):
frame.dropvalues(dropvalues)
from pypy.module.sys.vm import exc_info_direct
return exc_info_direct(self.space, frame)
#
fast_natural_arity = code.fast_natural_arity
if nargs == fast_natural_arity:
if nargs == 0:
frame.dropvalues(dropvalues)
assert isinstance(code, gateway.BuiltinCode0)
return code.fastcall_0(self.space, self)
elif nargs == 1:
f_0 = frame.peekvalue(0)
frame.dropvalues(dropvalues)
assert isinstance(code, gateway.BuiltinCode1)
return code.fastcall_1(self.space, self, f_0)
elif nargs == 2:
f_0 = frame.peekvalue(0)
f_1 = frame.peekvalue(1)
frame.dropvalues(dropvalues)
assert isinstance(code, gateway.BuiltinCode2)
return code.fastcall_2(self.space, self, f_1, f_0)
elif nargs == 3:
assert isinstance(code, gateway.BuiltinCode3)
f_0 = frame.peekvalue(0)
f_1 = frame.peekvalue(1)
f_2 = frame.peekvalue(2)
frame.dropvalues(dropvalues)
return code.fastcall_3(self.space, self, f_2,
f_1, f_0)
elif nargs == 4:
assert isinstance(code, gateway.BuiltinCode4)
f_0 = frame.peekvalue(0)
f_1 = frame.peekvalue(1)
f_2 = frame.peekvalue(2)
f_3 = frame.peekvalue(3)
frame.dropvalues(dropvalues)
return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0)
elif (nargs | Code.FLATPYCALL) == fast_natural_arity:
assert isinstance(code, PyCode)
> return self._flat_pycall(code, nargs, frame, dropvalues)
interpreter\function.py:187:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Function _find_and_load>
code = <code object _find_and_load, file "<frozen importlib._bootstrap>", line 1165>
nargs = 2
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _gcd_import, file "<frozen importlib._bootstrap>", line 1192> at line 1204
dropvalues = 3
@jit.unroll_safe
def _flat_pycall(self, code, nargs, frame, dropvalues):
# code is a PyCode
new_frame = self.space.createframe(code, self.w_func_globals,
self)
for i in xrange(nargs):
new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i)
frame.dropvalues(dropvalues)
> return new_frame.run(self.name, self.qualname)
interpreter\function.py:214:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load, file "<frozen importlib._bootstrap>", line 1165> at line 1176
name = '_find_and_load', qualname = '_find_and_load'
def run(self, name=None, qualname=None):
"""Start this frame's execution."""
if self._is_generator_or_coroutine():
return self.initialize_as_generator(name, qualname)
else:
> return self.execute_frame(None)
interpreter\pyframe.py:257:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load, file "<frozen importlib._bootstrap>", line 1165> at line 1176
w_arg_or_err = None
def execute_frame(self, w_arg_or_err=None):
"""Execute this frame. Main entry point to the interpreter.
'w_arg_or_err' is non-None iff we are starting or resuming
a generator or coroutine frame; in that case, w_arg_or_err
is the input argument -or- an SApplicationException instance.
"""
from pypy.interpreter import pyopcode as pyopcode
# the following 'assert' is an annotation hint: it hides from
# the annotator all methods that are defined in PyFrame but
# overridden in the {,Host}FrameClass subclasses of PyFrame.
assert (isinstance(self, self.space.FrameClass) or
not self.space.config.translating)
executioncontext = self.space.getexecutioncontext()
executioncontext.enter(self)
got_exception = True
w_exitvalue = self.space.w_None
try:
executioncontext.call_trace(self)
#
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE/YIELD_FROM instruction.
try:
try:
if w_arg_or_err is None:
assert self.last_instr == -1
next_instr = r_uint(0)
else:
next_instr = self.resume_execute_frame(w_arg_or_err)
except pyopcode.Yield:
w_exitvalue = self.popvalue()
else:
w_exitvalue = self.dispatch(self.pycode, next_instr,
executioncontext)
except OperationError:
raise
except Exception as e: # general fall-back
> raise self._convert_unexpected_exception(e)
interpreter\pyframe.py:354:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load, file "<frozen importlib._bootstrap>", line 1165> at line 1176
e = CompilationError(out="""
""")
def _convert_unexpected_exception(self, e):
from pypy.interpreter import error
> operr = error.get_converted_unexpected_exception(self.space, e)
interpreter\pyframe.py:845:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load, file "<frozen importlib._bootstrap>", line 1165> at line 1176
w_arg_or_err = None
def execute_frame(self, w_arg_or_err=None):
"""Execute this frame. Main entry point to the interpreter.
'w_arg_or_err' is non-None iff we are starting or resuming
a generator or coroutine frame; in that case, w_arg_or_err
is the input argument -or- an SApplicationException instance.
"""
from pypy.interpreter import pyopcode as pyopcode
# the following 'assert' is an annotation hint: it hides from
# the annotator all methods that are defined in PyFrame but
# overridden in the {,Host}FrameClass subclasses of PyFrame.
assert (isinstance(self, self.space.FrameClass) or
not self.space.config.translating)
executioncontext = self.space.getexecutioncontext()
executioncontext.enter(self)
got_exception = True
w_exitvalue = self.space.w_None
try:
executioncontext.call_trace(self)
#
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE/YIELD_FROM instruction.
try:
try:
if w_arg_or_err is None:
assert self.last_instr == -1
next_instr = r_uint(0)
else:
next_instr = self.resume_execute_frame(w_arg_or_err)
except pyopcode.Yield:
w_exitvalue = self.popvalue()
else:
w_exitvalue = self.dispatch(self.pycode, next_instr,
> executioncontext)
interpreter\pyframe.py:350:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load, file "<frozen importlib._bootstrap>", line 1165> at line 1176
pycode = <code object _find_and_load, file "<frozen importlib._bootstrap>", line 1165>
next_instr = 74
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
def dispatch(self, pycode, next_instr, ec):
# For the sequel, force 'next_instr' to be unsigned for performance
next_instr = r_uint(next_instr)
co_code = pycode.co_code
try:
while True:
assert next_instr & 1 == 0
> next_instr = self.handle_bytecode(co_code, next_instr, ec)
interpreter\pyopcode.py:68:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load, file "<frozen importlib._bootstrap>", line 1165> at line 1176
co_code = 't\x00j\x01\xa0\x02|\x00t\x03\xa1\x02}\x02|\x02t\x03u\x00s\x15t\x04t\x04|\x02d\x01d\x02\x83\x03d\x03d\x04\x83\x03rEt\x...t\x07|\x00\x83\x01\x01\x00|\x02d\x02u\x00rTd\x05\xa0\x08|\x00\xa1\x01}\x03t\t|\x03|\x00d\x06\x8d\x02\x82\x01|\x02S\x00'
next_instr = 74
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
def handle_bytecode(self, co_code, next_instr, ec):
try:
> next_instr = self.dispatch_bytecode(co_code, next_instr, ec)
interpreter\pyopcode.py:74:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load, file "<frozen importlib._bootstrap>", line 1165> at line 1176
co_code = 't\x00j\x01\xa0\x02|\x00t\x03\xa1\x02}\x02|\x02t\x03u\x00s\x15t\x04t\x04|\x02d\x01d\x02\x83\x03d\x03d\x04\x83\x03rEt\x...t\x07|\x00\x83\x01\x01\x00|\x02d\x02u\x00rTd\x05\xa0\x08|\x00\xa1\x01}\x03t\t|\x03|\x00d\x06\x8d\x02\x82\x01|\x02S\x00'
next_instr = 82
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
@jit.unroll_safe
def dispatch_bytecode(self, co_code, next_instr, ec):
while True:
assert next_instr & 1 == 0
self.last_instr = intmask(next_instr)
if jit.we_are_jitted():
_d = self.debugdata
if ec.space.reverse_debugging or (
_d is not None and _d.w_f_trace is not None):
ec.bytecode_only_trace(self)
next_instr = r_uint(self.last_instr)
else:
# Only reload next_instr from last_instr when something that
# can modify it actually ran (trace function or action
# dispatcher). In the common case (no trace, positive ticker)
# next_instr is unchanged and the round-trip is skipped.
_d = self.debugdata
if ec.space.reverse_debugging or (
_d is not None and _d.w_f_trace is not None) or (
not we_are_translated() and
'bytecode_only_trace' in ec.__dict__):
ec.bytecode_only_trace(self)
next_instr = r_uint(self.last_instr)
actionflag = ec.space.actionflag
if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0:
actionflag.action_dispatcher(ec, self)
next_instr = r_uint(self.last_instr)
opcode = ord(co_code[next_instr])
oparg = ord(co_code[next_instr + 1])
next_instr += 2
# note: the structure of the code here is such that it makes
# (after translation) a big "if/elif" chain, which is then
# turned into computed gotos.
while opcode == opcodedesc.EXTENDED_ARG.index:
opcode = ord(co_code[next_instr])
arg = ord(co_code[next_instr + 1])
if opcode < HAVE_ARGUMENT:
raise BytecodeCorruption
next_instr += 2
oparg = (oparg * 256) | arg
if opcode == opcodedesc.RETURN_VALUE.index:
self.frame_finished_execution = True # for generators
raise Return
elif opcode == opcodedesc.JUMP_ABSOLUTE.index:
return self.jump_absolute(oparg, next_instr, ec)
elif opcode == opcodedesc.RERAISE.index:
return self.RERAISE(oparg, next_instr)
elif opcode == opcodedesc.FOR_ITER.index:
next_instr = self.FOR_ITER(oparg, next_instr)
elif opcode == opcodedesc.JUMP_FORWARD.index:
next_instr = self.JUMP_FORWARD(oparg, next_instr)
elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index:
return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec)
elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index:
return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index:
return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index:
return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index:
next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr)
elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index:
next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr)
elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index:
next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr)
elif opcode == opcodedesc.BINARY_ADD.index:
self.BINARY_ADD(oparg, next_instr)
elif opcode == opcodedesc.BINARY_AND.index:
self.BINARY_AND(oparg, next_instr)
elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index:
self.BINARY_FLOOR_DIVIDE(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index:
self.BINARY_MATRIX_MULTIPLY(oparg, next_instr)
elif opcode == opcodedesc.BINARY_LSHIFT.index:
self.BINARY_LSHIFT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MODULO.index:
self.BINARY_MODULO(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MULTIPLY.index:
self.BINARY_MULTIPLY(oparg, next_instr)
elif opcode == opcodedesc.BINARY_OR.index:
self.BINARY_OR(oparg, next_instr)
elif opcode == opcodedesc.BINARY_POWER.index:
self.BINARY_POWER(oparg, next_instr)
elif opcode == opcodedesc.BINARY_RSHIFT.index:
self.BINARY_RSHIFT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_SUBSCR.index:
self.BINARY_SUBSCR(oparg, next_instr)
elif opcode == opcodedesc.BINARY_SUBTRACT.index:
self.BINARY_SUBTRACT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index:
self.BINARY_TRUE_DIVIDE(oparg, next_instr)
elif opcode == opcodedesc.BINARY_XOR.index:
self.BINARY_XOR(oparg, next_instr)
elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index:
self.BUILD_CONST_KEY_MAP(oparg, next_instr)
elif opcode == opcodedesc.BUILD_LIST.index:
self.BUILD_LIST(oparg, next_instr)
elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index:
self.BUILD_LIST_FROM_ARG(oparg, next_instr)
elif opcode == opcodedesc.BUILD_MAP.index:
self.BUILD_MAP(oparg, next_instr)
elif opcode == opcodedesc.BUILD_SET.index:
self.BUILD_SET(oparg, next_instr)
elif opcode == opcodedesc.BUILD_SLICE.index:
self.BUILD_SLICE(oparg, next_instr)
elif opcode == opcodedesc.BUILD_TUPLE.index:
self.BUILD_TUPLE(oparg, next_instr)
elif opcode == opcodedesc.CALL_FUNCTION.index:
> self.CALL_FUNCTION(oparg, next_instr)
interpreter\pyopcode.py:307:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load, file "<frozen importlib._bootstrap>", line 1165> at line 1176
oparg = 2, next_instr = 82
def CALL_FUNCTION(self, oparg, next_instr):
# Only positional arguments
nargs = oparg & 0xff
w_function = self.peekvalue(nargs)
> w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1)
interpreter\pyopcode.py:1399:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = StdObjSpace, w_func = <Function _find_and_load_unlocked>, nargs = 2
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load, file "<frozen importlib._bootstrap>", line 1165> at line 1176
dropvalues = 3, methodcall = False
def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False):
# methodcall is only used for better error messages in argument.py
from pypy.interpreter.function import Function, _Method, is_builtin_code
if frame.get_is_being_profiled() and is_builtin_code(w_func):
# XXX: this code is copied&pasted :-( from the slow path below
# call_valuestack().
args = frame.make_arguments(nargs, w_function=w_func)
frame.dropvalues(dropvalues)
return self.call_args_and_c_profile(frame, w_func, args)
if not self.config.objspace.disable_call_speedhacks:
# start of hack for performance
if isinstance(w_func, _Method):
# reuse callable stack place for w_inst
frame.settopvalue(w_func.w_instance, nargs)
nargs += 1
methodcall = True
w_func = w_func.w_function
if isinstance(w_func, Function):
return w_func.funccall_valuestack(
> nargs, frame, methodcall=methodcall, dropvalues=dropvalues)
interpreter\baseobjspace.py:1264:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Function _find_and_load_unlocked>, nargs = 2
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load, file "<frozen importlib._bootstrap>", line 1165> at line 1176
dropvalues = 3, methodcall = False
def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack
# methodcall is only for better error messages
from pypy.interpreter import gateway
from pypy.interpreter.pycode import PyCode
code = self.getcode() # hook for the jit
#
if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info
and nargs == 0):
frame.dropvalues(dropvalues)
from pypy.module.sys.vm import exc_info_direct
return exc_info_direct(self.space, frame)
#
fast_natural_arity = code.fast_natural_arity
if nargs == fast_natural_arity:
if nargs == 0:
frame.dropvalues(dropvalues)
assert isinstance(code, gateway.BuiltinCode0)
return code.fastcall_0(self.space, self)
elif nargs == 1:
f_0 = frame.peekvalue(0)
frame.dropvalues(dropvalues)
assert isinstance(code, gateway.BuiltinCode1)
return code.fastcall_1(self.space, self, f_0)
elif nargs == 2:
f_0 = frame.peekvalue(0)
f_1 = frame.peekvalue(1)
frame.dropvalues(dropvalues)
assert isinstance(code, gateway.BuiltinCode2)
return code.fastcall_2(self.space, self, f_1, f_0)
elif nargs == 3:
assert isinstance(code, gateway.BuiltinCode3)
f_0 = frame.peekvalue(0)
f_1 = frame.peekvalue(1)
f_2 = frame.peekvalue(2)
frame.dropvalues(dropvalues)
return code.fastcall_3(self.space, self, f_2,
f_1, f_0)
elif nargs == 4:
assert isinstance(code, gateway.BuiltinCode4)
f_0 = frame.peekvalue(0)
f_1 = frame.peekvalue(1)
f_2 = frame.peekvalue(2)
f_3 = frame.peekvalue(3)
frame.dropvalues(dropvalues)
return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0)
elif (nargs | Code.FLATPYCALL) == fast_natural_arity:
assert isinstance(code, PyCode)
> return self._flat_pycall(code, nargs, frame, dropvalues)
interpreter\function.py:187:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Function _find_and_load_unlocked>
code = <code object _find_and_load_unlocked, file "<frozen importlib._bootstrap>", line 1120>
nargs = 2
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load, file "<frozen importlib._bootstrap>", line 1165> at line 1176
dropvalues = 3
@jit.unroll_safe
def _flat_pycall(self, code, nargs, frame, dropvalues):
# code is a PyCode
new_frame = self.space.createframe(code, self.w_func_globals,
self)
for i in xrange(nargs):
new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i)
frame.dropvalues(dropvalues)
> return new_frame.run(self.name, self.qualname)
interpreter\function.py:214:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load_unlocked, file "<frozen importlib._bootstrap>", line 1120> at line 1147
name = '_find_and_load_unlocked', qualname = '_find_and_load_unlocked'
def run(self, name=None, qualname=None):
"""Start this frame's execution."""
if self._is_generator_or_coroutine():
return self.initialize_as_generator(name, qualname)
else:
> return self.execute_frame(None)
interpreter\pyframe.py:257:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load_unlocked, file "<frozen importlib._bootstrap>", line 1120> at line 1147
w_arg_or_err = None
def execute_frame(self, w_arg_or_err=None):
"""Execute this frame. Main entry point to the interpreter.
'w_arg_or_err' is non-None iff we are starting or resuming
a generator or coroutine frame; in that case, w_arg_or_err
is the input argument -or- an SApplicationException instance.
"""
from pypy.interpreter import pyopcode as pyopcode
# the following 'assert' is an annotation hint: it hides from
# the annotator all methods that are defined in PyFrame but
# overridden in the {,Host}FrameClass subclasses of PyFrame.
assert (isinstance(self, self.space.FrameClass) or
not self.space.config.translating)
executioncontext = self.space.getexecutioncontext()
executioncontext.enter(self)
got_exception = True
w_exitvalue = self.space.w_None
try:
executioncontext.call_trace(self)
#
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE/YIELD_FROM instruction.
try:
try:
if w_arg_or_err is None:
assert self.last_instr == -1
next_instr = r_uint(0)
else:
next_instr = self.resume_execute_frame(w_arg_or_err)
except pyopcode.Yield:
w_exitvalue = self.popvalue()
else:
w_exitvalue = self.dispatch(self.pycode, next_instr,
executioncontext)
except OperationError:
raise
except Exception as e: # general fall-back
> raise self._convert_unexpected_exception(e)
interpreter\pyframe.py:354:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load_unlocked, file "<frozen importlib._bootstrap>", line 1120> at line 1147
e = CompilationError(out="""
""")
def _convert_unexpected_exception(self, e):
from pypy.interpreter import error
> operr = error.get_converted_unexpected_exception(self.space, e)
interpreter\pyframe.py:845:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load_unlocked, file "<frozen importlib._bootstrap>", line 1120> at line 1147
w_arg_or_err = None
def execute_frame(self, w_arg_or_err=None):
"""Execute this frame. Main entry point to the interpreter.
'w_arg_or_err' is non-None iff we are starting or resuming
a generator or coroutine frame; in that case, w_arg_or_err
is the input argument -or- an SApplicationException instance.
"""
from pypy.interpreter import pyopcode as pyopcode
# the following 'assert' is an annotation hint: it hides from
# the annotator all methods that are defined in PyFrame but
# overridden in the {,Host}FrameClass subclasses of PyFrame.
assert (isinstance(self, self.space.FrameClass) or
not self.space.config.translating)
executioncontext = self.space.getexecutioncontext()
executioncontext.enter(self)
got_exception = True
w_exitvalue = self.space.w_None
try:
executioncontext.call_trace(self)
#
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE/YIELD_FROM instruction.
try:
try:
if w_arg_or_err is None:
assert self.last_instr == -1
next_instr = r_uint(0)
else:
next_instr = self.resume_execute_frame(w_arg_or_err)
except pyopcode.Yield:
w_exitvalue = self.popvalue()
else:
w_exitvalue = self.dispatch(self.pycode, next_instr,
> executioncontext)
interpreter\pyframe.py:350:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load_unlocked, file "<frozen importlib._bootstrap>", line 1120> at line 1147
pycode = <code object _find_and_load_unlocked, file "<frozen importlib._bootstrap>", line 1120>
next_instr = 208
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
def dispatch(self, pycode, next_instr, ec):
# For the sequel, force 'next_instr' to be unsigned for performance
next_instr = r_uint(next_instr)
co_code = pycode.co_code
try:
while True:
assert next_instr & 1 == 0
> next_instr = self.handle_bytecode(co_code, next_instr, ec)
interpreter\pyopcode.py:68:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load_unlocked, file "<frozen importlib._bootstrap>", line 1120> at line 1147
co_code = 'd\x00}\x02|\x00\xa0\x00d\x01\xa1\x01d\x02\x19\x00}\x03d\x00}\x04|\x03rN|\x03t\x01j\x02v\x01r\x17t\x03|\x01|\x03\x83\x...b\x02d\x07|\x07\x9b\x02\x9d\x04}\x06t\x10\xa0\x11|\x06t\x12\xa1\x02\x01\x00Y\x00n\x05w\x01w\x00&\x03Y\x00w\x01|\tS\x00'
next_instr = 208
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
def handle_bytecode(self, co_code, next_instr, ec):
try:
> next_instr = self.dispatch_bytecode(co_code, next_instr, ec)
interpreter\pyopcode.py:74:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load_unlocked, file "<frozen importlib._bootstrap>", line 1120> at line 1147
co_code = 'd\x00}\x02|\x00\xa0\x00d\x01\xa1\x01d\x02\x19\x00}\x03d\x00}\x04|\x03rN|\x03t\x01j\x02v\x01r\x17t\x03|\x01|\x03\x83\x...b\x02d\x07|\x07\x9b\x02\x9d\x04}\x06t\x10\xa0\x11|\x06t\x12\xa1\x02\x01\x00Y\x00n\x05w\x01w\x00&\x03Y\x00w\x01|\tS\x00'
next_instr = 216
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
@jit.unroll_safe
def dispatch_bytecode(self, co_code, next_instr, ec):
while True:
assert next_instr & 1 == 0
self.last_instr = intmask(next_instr)
if jit.we_are_jitted():
_d = self.debugdata
if ec.space.reverse_debugging or (
_d is not None and _d.w_f_trace is not None):
ec.bytecode_only_trace(self)
next_instr = r_uint(self.last_instr)
else:
# Only reload next_instr from last_instr when something that
# can modify it actually ran (trace function or action
# dispatcher). In the common case (no trace, positive ticker)
# next_instr is unchanged and the round-trip is skipped.
_d = self.debugdata
if ec.space.reverse_debugging or (
_d is not None and _d.w_f_trace is not None) or (
not we_are_translated() and
'bytecode_only_trace' in ec.__dict__):
ec.bytecode_only_trace(self)
next_instr = r_uint(self.last_instr)
actionflag = ec.space.actionflag
if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0:
actionflag.action_dispatcher(ec, self)
next_instr = r_uint(self.last_instr)
opcode = ord(co_code[next_instr])
oparg = ord(co_code[next_instr + 1])
next_instr += 2
# note: the structure of the code here is such that it makes
# (after translation) a big "if/elif" chain, which is then
# turned into computed gotos.
while opcode == opcodedesc.EXTENDED_ARG.index:
opcode = ord(co_code[next_instr])
arg = ord(co_code[next_instr + 1])
if opcode < HAVE_ARGUMENT:
raise BytecodeCorruption
next_instr += 2
oparg = (oparg * 256) | arg
if opcode == opcodedesc.RETURN_VALUE.index:
self.frame_finished_execution = True # for generators
raise Return
elif opcode == opcodedesc.JUMP_ABSOLUTE.index:
return self.jump_absolute(oparg, next_instr, ec)
elif opcode == opcodedesc.RERAISE.index:
return self.RERAISE(oparg, next_instr)
elif opcode == opcodedesc.FOR_ITER.index:
next_instr = self.FOR_ITER(oparg, next_instr)
elif opcode == opcodedesc.JUMP_FORWARD.index:
next_instr = self.JUMP_FORWARD(oparg, next_instr)
elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index:
return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec)
elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index:
return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index:
return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index:
return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index:
next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr)
elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index:
next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr)
elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index:
next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr)
elif opcode == opcodedesc.BINARY_ADD.index:
self.BINARY_ADD(oparg, next_instr)
elif opcode == opcodedesc.BINARY_AND.index:
self.BINARY_AND(oparg, next_instr)
elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index:
self.BINARY_FLOOR_DIVIDE(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index:
self.BINARY_MATRIX_MULTIPLY(oparg, next_instr)
elif opcode == opcodedesc.BINARY_LSHIFT.index:
self.BINARY_LSHIFT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MODULO.index:
self.BINARY_MODULO(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MULTIPLY.index:
self.BINARY_MULTIPLY(oparg, next_instr)
elif opcode == opcodedesc.BINARY_OR.index:
self.BINARY_OR(oparg, next_instr)
elif opcode == opcodedesc.BINARY_POWER.index:
self.BINARY_POWER(oparg, next_instr)
elif opcode == opcodedesc.BINARY_RSHIFT.index:
self.BINARY_RSHIFT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_SUBSCR.index:
self.BINARY_SUBSCR(oparg, next_instr)
elif opcode == opcodedesc.BINARY_SUBTRACT.index:
self.BINARY_SUBTRACT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index:
self.BINARY_TRUE_DIVIDE(oparg, next_instr)
elif opcode == opcodedesc.BINARY_XOR.index:
self.BINARY_XOR(oparg, next_instr)
elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index:
self.BUILD_CONST_KEY_MAP(oparg, next_instr)
elif opcode == opcodedesc.BUILD_LIST.index:
self.BUILD_LIST(oparg, next_instr)
elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index:
self.BUILD_LIST_FROM_ARG(oparg, next_instr)
elif opcode == opcodedesc.BUILD_MAP.index:
self.BUILD_MAP(oparg, next_instr)
elif opcode == opcodedesc.BUILD_SET.index:
self.BUILD_SET(oparg, next_instr)
elif opcode == opcodedesc.BUILD_SLICE.index:
self.BUILD_SLICE(oparg, next_instr)
elif opcode == opcodedesc.BUILD_TUPLE.index:
self.BUILD_TUPLE(oparg, next_instr)
elif opcode == opcodedesc.CALL_FUNCTION.index:
> self.CALL_FUNCTION(oparg, next_instr)
interpreter\pyopcode.py:307:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load_unlocked, file "<frozen importlib._bootstrap>", line 1120> at line 1147
oparg = 1, next_instr = 216
def CALL_FUNCTION(self, oparg, next_instr):
# Only positional arguments
nargs = oparg & 0xff
w_function = self.peekvalue(nargs)
> w_result = self.space.call_valuestack(w_function, nargs, self, dropvalues=nargs+1)
interpreter\pyopcode.py:1399:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = StdObjSpace, w_func = <Function _load_unlocked>, nargs = 1
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load_unlocked, file "<frozen importlib._bootstrap>", line 1120> at line 1147
dropvalues = 2, methodcall = False
def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False):
# methodcall is only used for better error messages in argument.py
from pypy.interpreter.function import Function, _Method, is_builtin_code
if frame.get_is_being_profiled() and is_builtin_code(w_func):
# XXX: this code is copied&pasted :-( from the slow path below
# call_valuestack().
args = frame.make_arguments(nargs, w_function=w_func)
frame.dropvalues(dropvalues)
return self.call_args_and_c_profile(frame, w_func, args)
if not self.config.objspace.disable_call_speedhacks:
# start of hack for performance
if isinstance(w_func, _Method):
# reuse callable stack place for w_inst
frame.settopvalue(w_func.w_instance, nargs)
nargs += 1
methodcall = True
w_func = w_func.w_function
if isinstance(w_func, Function):
return w_func.funccall_valuestack(
> nargs, frame, methodcall=methodcall, dropvalues=dropvalues)
interpreter\baseobjspace.py:1264:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Function _load_unlocked>, nargs = 1
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load_unlocked, file "<frozen importlib._bootstrap>", line 1120> at line 1147
dropvalues = 2, methodcall = False
def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack
# methodcall is only for better error messages
from pypy.interpreter import gateway
from pypy.interpreter.pycode import PyCode
code = self.getcode() # hook for the jit
#
if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info
and nargs == 0):
frame.dropvalues(dropvalues)
from pypy.module.sys.vm import exc_info_direct
return exc_info_direct(self.space, frame)
#
fast_natural_arity = code.fast_natural_arity
if nargs == fast_natural_arity:
if nargs == 0:
frame.dropvalues(dropvalues)
assert isinstance(code, gateway.BuiltinCode0)
return code.fastcall_0(self.space, self)
elif nargs == 1:
f_0 = frame.peekvalue(0)
frame.dropvalues(dropvalues)
assert isinstance(code, gateway.BuiltinCode1)
return code.fastcall_1(self.space, self, f_0)
elif nargs == 2:
f_0 = frame.peekvalue(0)
f_1 = frame.peekvalue(1)
frame.dropvalues(dropvalues)
assert isinstance(code, gateway.BuiltinCode2)
return code.fastcall_2(self.space, self, f_1, f_0)
elif nargs == 3:
assert isinstance(code, gateway.BuiltinCode3)
f_0 = frame.peekvalue(0)
f_1 = frame.peekvalue(1)
f_2 = frame.peekvalue(2)
frame.dropvalues(dropvalues)
return code.fastcall_3(self.space, self, f_2,
f_1, f_0)
elif nargs == 4:
assert isinstance(code, gateway.BuiltinCode4)
f_0 = frame.peekvalue(0)
f_1 = frame.peekvalue(1)
f_2 = frame.peekvalue(2)
f_3 = frame.peekvalue(3)
frame.dropvalues(dropvalues)
return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0)
elif (nargs | Code.FLATPYCALL) == fast_natural_arity:
assert isinstance(code, PyCode)
> return self._flat_pycall(code, nargs, frame, dropvalues)
interpreter\function.py:187:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Function _load_unlocked>
code = <code object _load_unlocked, file "<frozen importlib._bootstrap>", line 666>
nargs = 1
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _find_and_load_unlocked, file "<frozen importlib._bootstrap>", line 1120> at line 1147
dropvalues = 2
@jit.unroll_safe
def _flat_pycall(self, code, nargs, frame, dropvalues):
# code is a PyCode
new_frame = self.space.createframe(code, self.w_func_globals,
self)
for i in xrange(nargs):
new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i)
frame.dropvalues(dropvalues)
> return new_frame.run(self.name, self.qualname)
interpreter\function.py:214:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _load_unlocked, file "<frozen importlib._bootstrap>", line 666> at line 690
name = '_load_unlocked', qualname = '_load_unlocked'
def run(self, name=None, qualname=None):
"""Start this frame's execution."""
if self._is_generator_or_coroutine():
return self.initialize_as_generator(name, qualname)
else:
> return self.execute_frame(None)
interpreter\pyframe.py:257:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _load_unlocked, file "<frozen importlib._bootstrap>", line 666> at line 690
w_arg_or_err = None
def execute_frame(self, w_arg_or_err=None):
"""Execute this frame. Main entry point to the interpreter.
'w_arg_or_err' is non-None iff we are starting or resuming
a generator or coroutine frame; in that case, w_arg_or_err
is the input argument -or- an SApplicationException instance.
"""
from pypy.interpreter import pyopcode as pyopcode
# the following 'assert' is an annotation hint: it hides from
# the annotator all methods that are defined in PyFrame but
# overridden in the {,Host}FrameClass subclasses of PyFrame.
assert (isinstance(self, self.space.FrameClass) or
not self.space.config.translating)
executioncontext = self.space.getexecutioncontext()
executioncontext.enter(self)
got_exception = True
w_exitvalue = self.space.w_None
try:
executioncontext.call_trace(self)
#
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE/YIELD_FROM instruction.
try:
try:
if w_arg_or_err is None:
assert self.last_instr == -1
next_instr = r_uint(0)
else:
next_instr = self.resume_execute_frame(w_arg_or_err)
except pyopcode.Yield:
w_exitvalue = self.popvalue()
else:
w_exitvalue = self.dispatch(self.pycode, next_instr,
executioncontext)
except OperationError:
raise
except Exception as e: # general fall-back
> raise self._convert_unexpected_exception(e)
interpreter\pyframe.py:354:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _load_unlocked, file "<frozen importlib._bootstrap>", line 666> at line 690
e = CompilationError(out="""
""")
def _convert_unexpected_exception(self, e):
from pypy.interpreter import error
> operr = error.get_converted_unexpected_exception(self.space, e)
interpreter\pyframe.py:845:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _load_unlocked, file "<frozen importlib._bootstrap>", line 666> at line 690
w_arg_or_err = None
def execute_frame(self, w_arg_or_err=None):
"""Execute this frame. Main entry point to the interpreter.
'w_arg_or_err' is non-None iff we are starting or resuming
a generator or coroutine frame; in that case, w_arg_or_err
is the input argument -or- an SApplicationException instance.
"""
from pypy.interpreter import pyopcode as pyopcode
# the following 'assert' is an annotation hint: it hides from
# the annotator all methods that are defined in PyFrame but
# overridden in the {,Host}FrameClass subclasses of PyFrame.
assert (isinstance(self, self.space.FrameClass) or
not self.space.config.translating)
executioncontext = self.space.getexecutioncontext()
executioncontext.enter(self)
got_exception = True
w_exitvalue = self.space.w_None
try:
executioncontext.call_trace(self)
#
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE/YIELD_FROM instruction.
try:
try:
if w_arg_or_err is None:
assert self.last_instr == -1
next_instr = r_uint(0)
else:
next_instr = self.resume_execute_frame(w_arg_or_err)
except pyopcode.Yield:
w_exitvalue = self.popvalue()
else:
w_exitvalue = self.dispatch(self.pycode, next_instr,
> executioncontext)
interpreter\pyframe.py:350:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _load_unlocked, file "<frozen importlib._bootstrap>", line 666> at line 690
pycode = <code object _load_unlocked, file "<frozen importlib._bootstrap>", line 666>
next_instr = 122
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
def dispatch(self, pycode, next_instr, ec):
# For the sequel, force 'next_instr' to be unsigned for performance
next_instr = r_uint(next_instr)
co_code = pycode.co_code
try:
while True:
assert next_instr & 1 == 0
> next_instr = self.handle_bytecode(co_code, next_instr, ec)
interpreter\pyopcode.py:68:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _load_unlocked, file "<frozen importlib._bootstrap>", line 666> at line 690
co_code = '|\x00j\x00d\x00u\x01r\x1dt\x01|\x00j\x00d\x01\x83\x02s\x1dt\x02|\x00j\x00\x83\x01\x9b\x00d\x02\x9d\x02}\x01t\x03\xa0\...00t\x11d\x06|\x00j\x0b|\x00j\x00\x83\x03\x01\x00d\x07|\x00_\x08n\x08#\x00d\x07|\x00_\x08w\x00&\x03Y\x00w\x01|\x02S\x00'
next_instr = 122
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
def handle_bytecode(self, co_code, next_instr, ec):
try:
> next_instr = self.dispatch_bytecode(co_code, next_instr, ec)
interpreter\pyopcode.py:74:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _load_unlocked, file "<frozen importlib._bootstrap>", line 666> at line 690
co_code = '|\x00j\x00d\x00u\x01r\x1dt\x01|\x00j\x00d\x01\x83\x02s\x1dt\x02|\x00j\x00\x83\x01\x9b\x00d\x02\x9d\x02}\x01t\x03\xa0\...00t\x11d\x06|\x00j\x0b|\x00j\x00\x83\x03\x01\x00d\x07|\x00_\x08n\x08#\x00d\x07|\x00_\x08w\x00&\x03Y\x00w\x01|\x02S\x00'
next_instr = 132
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x000001e97e1c7b08>
@jit.unroll_safe
def dispatch_bytecode(self, co_code, next_instr, ec):
while True:
assert next_instr & 1 == 0
self.last_instr = intmask(next_instr)
if jit.we_are_jitted():
_d = self.debugdata
if ec.space.reverse_debugging or (
_d is not None and _d.w_f_trace is not None):
ec.bytecode_only_trace(self)
next_instr = r_uint(self.last_instr)
else:
# Only reload next_instr from last_instr when something that
# can modify it actually ran (trace function or action
# dispatcher). In the common case (no trace, positive ticker)
# next_instr is unchanged and the round-trip is skipped.
_d = self.debugdata
if ec.space.reverse_debugging or (
_d is not None and _d.w_f_trace is not None) or (
not we_are_translated() and
'bytecode_only_trace' in ec.__dict__):
ec.bytecode_only_trace(self)
next_instr = r_uint(self.last_instr)
actionflag = ec.space.actionflag
if actionflag.decrement_ticker(TICK_COUNTER_STEP) < 0:
actionflag.action_dispatcher(ec, self)
next_instr = r_uint(self.last_instr)
opcode = ord(co_code[next_instr])
oparg = ord(co_code[next_instr + 1])
next_instr += 2
# note: the structure of the code here is such that it makes
# (after translation) a big "if/elif" chain, which is then
# turned into computed gotos.
while opcode == opcodedesc.EXTENDED_ARG.index:
opcode = ord(co_code[next_instr])
arg = ord(co_code[next_instr + 1])
if opcode < HAVE_ARGUMENT:
raise BytecodeCorruption
next_instr += 2
oparg = (oparg * 256) | arg
if opcode == opcodedesc.RETURN_VALUE.index:
self.frame_finished_execution = True # for generators
raise Return
elif opcode == opcodedesc.JUMP_ABSOLUTE.index:
return self.jump_absolute(oparg, next_instr, ec)
elif opcode == opcodedesc.RERAISE.index:
return self.RERAISE(oparg, next_instr)
elif opcode == opcodedesc.FOR_ITER.index:
next_instr = self.FOR_ITER(oparg, next_instr)
elif opcode == opcodedesc.JUMP_FORWARD.index:
next_instr = self.JUMP_FORWARD(oparg, next_instr)
elif opcode == opcodedesc.JUMP_IF_FALSE_OR_POP.index:
return self.JUMP_IF_FALSE_OR_POP(oparg, next_instr, ec)
elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index:
return self.JUMP_IF_TRUE_OR_POP(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index:
return self.POP_JUMP_IF_FALSE(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index:
return self.POP_JUMP_IF_TRUE(oparg, next_instr, ec)
elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NONE.index:
next_instr = self.POP_JUMP_FORWARD_IF_NONE(oparg, next_instr)
elif opcode == opcodedesc.POP_JUMP_FORWARD_IF_NOT_NONE.index:
next_instr = self.POP_JUMP_FORWARD_IF_NOT_NONE(oparg, next_instr)
elif opcode == opcodedesc.JUMP_IF_NOT_EXC_MATCH.index:
next_instr = self.JUMP_IF_NOT_EXC_MATCH(oparg, next_instr)
elif opcode == opcodedesc.BINARY_ADD.index:
self.BINARY_ADD(oparg, next_instr)
elif opcode == opcodedesc.BINARY_AND.index:
self.BINARY_AND(oparg, next_instr)
elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index:
self.BINARY_FLOOR_DIVIDE(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MATRIX_MULTIPLY.index:
self.BINARY_MATRIX_MULTIPLY(oparg, next_instr)
elif opcode == opcodedesc.BINARY_LSHIFT.index:
self.BINARY_LSHIFT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MODULO.index:
self.BINARY_MODULO(oparg, next_instr)
elif opcode == opcodedesc.BINARY_MULTIPLY.index:
self.BINARY_MULTIPLY(oparg, next_instr)
elif opcode == opcodedesc.BINARY_OR.index:
self.BINARY_OR(oparg, next_instr)
elif opcode == opcodedesc.BINARY_POWER.index:
self.BINARY_POWER(oparg, next_instr)
elif opcode == opcodedesc.BINARY_RSHIFT.index:
self.BINARY_RSHIFT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_SUBSCR.index:
self.BINARY_SUBSCR(oparg, next_instr)
elif opcode == opcodedesc.BINARY_SUBTRACT.index:
self.BINARY_SUBTRACT(oparg, next_instr)
elif opcode == opcodedesc.BINARY_TRUE_DIVIDE.index:
self.BINARY_TRUE_DIVIDE(oparg, next_instr)
elif opcode == opcodedesc.BINARY_XOR.index:
self.BINARY_XOR(oparg, next_instr)
elif opcode == opcodedesc.BUILD_CONST_KEY_MAP.index:
self.BUILD_CONST_KEY_MAP(oparg, next_instr)
elif opcode == opcodedesc.BUILD_LIST.index:
self.BUILD_LIST(oparg, next_instr)
elif opcode == opcodedesc.BUILD_LIST_FROM_ARG.index:
self.BUILD_LIST_FROM_ARG(oparg, next_instr)
elif opcode == opcodedesc.BUILD_MAP.index:
self.BUILD_MAP(oparg, next_instr)
elif opcode == opcodedesc.BUILD_SET.index:
self.BUILD_SET(oparg, next_instr)
elif opcode == opcodedesc.BUILD_SLICE.index:
self.BUILD_SLICE(oparg, next_instr)
elif opcode == opcodedesc.BUILD_TUPLE.index:
self.BUILD_TUPLE(oparg, next_instr)
elif opcode == opcodedesc.CALL_FUNCTION.index:
self.CALL_FUNCTION(oparg, next_instr)
elif opcode == opcodedesc.CALL_FUNCTION_KW.index:
self.CALL_FUNCTION_KW(oparg, next_instr)
elif opcode == opcodedesc.CALL_FUNCTION_EX.index:
self.CALL_FUNCTION_EX(oparg, next_instr)
elif opcode == opcodedesc.CALL_METHOD.index:
> self.CALL_METHOD(oparg, next_instr)
interpreter\pyopcode.py:313:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
f = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _load_unlocked, file "<frozen importlib._bootstrap>", line 666> at line 690
oparg = 1, ignored = (132,), n_args = 1
w_self = <pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x000001e97e80a2f8>
n = 2
@jit.unroll_safe
def CALL_METHOD(f, oparg, *ignored):
# opargs contains the arg, and kwarg count, excluding the implicit 'self'
n_args = oparg
w_self = f.peekvalue_maybe_none(n_args)
n = n_args + (w_self is not None)
w_callable = f.peekvalue(n_args + 1)
w_result = f.space.call_valuestack(
> w_callable, n, f, methodcall=w_self is not None, dropvalues=n_args+2)
objspace\std\callmethod.py:93:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = StdObjSpace, w_func = <Function exec_module>, nargs = 2
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _load_unlocked, file "<frozen importlib._bootstrap>", line 666> at line 690
dropvalues = 3, methodcall = True
def call_valuestack(self, w_func, nargs, frame, dropvalues, methodcall=False):
# methodcall is only used for better error messages in argument.py
from pypy.interpreter.function import Function, _Method, is_builtin_code
if frame.get_is_being_profiled() and is_builtin_code(w_func):
# XXX: this code is copied&pasted :-( from the slow path below
# call_valuestack().
args = frame.make_arguments(nargs, w_function=w_func)
frame.dropvalues(dropvalues)
return self.call_args_and_c_profile(frame, w_func, args)
if not self.config.objspace.disable_call_speedhacks:
# start of hack for performance
if isinstance(w_func, _Method):
# reuse callable stack place for w_inst
frame.settopvalue(w_func.w_instance, nargs)
nargs += 1
methodcall = True
w_func = w_func.w_function
if isinstance(w_func, Function):
return w_func.funccall_valuestack(
> nargs, frame, methodcall=methodcall, dropvalues=dropvalues)
interpreter\baseobjspace.py:1264:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Function exec_module>, nargs = 2
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _load_unlocked, file "<frozen importlib._bootstrap>", line 666> at line 690
dropvalues = 3, methodcall = True
def funccall_valuestack(self, nargs, frame, dropvalues, methodcall=False): # speed hack
# methodcall is only for better error messages
from pypy.interpreter import gateway
from pypy.interpreter.pycode import PyCode
code = self.getcode() # hook for the jit
#
if (jit.we_are_jitted() and code is self.space._code_of_sys_exc_info
and nargs == 0):
frame.dropvalues(dropvalues)
from pypy.module.sys.vm import exc_info_direct
return exc_info_direct(self.space, frame)
#
fast_natural_arity = code.fast_natural_arity
if nargs == fast_natural_arity:
if nargs == 0:
frame.dropvalues(dropvalues)
assert isinstance(code, gateway.BuiltinCode0)
return code.fastcall_0(self.space, self)
elif nargs == 1:
f_0 = frame.peekvalue(0)
frame.dropvalues(dropvalues)
assert isinstance(code, gateway.BuiltinCode1)
return code.fastcall_1(self.space, self, f_0)
elif nargs == 2:
f_0 = frame.peekvalue(0)
f_1 = frame.peekvalue(1)
frame.dropvalues(dropvalues)
assert isinstance(code, gateway.BuiltinCode2)
return code.fastcall_2(self.space, self, f_1, f_0)
elif nargs == 3:
assert isinstance(code, gateway.BuiltinCode3)
f_0 = frame.peekvalue(0)
f_1 = frame.peekvalue(1)
f_2 = frame.peekvalue(2)
frame.dropvalues(dropvalues)
return code.fastcall_3(self.space, self, f_2,
f_1, f_0)
elif nargs == 4:
assert isinstance(code, gateway.BuiltinCode4)
f_0 = frame.peekvalue(0)
f_1 = frame.peekvalue(1)
f_2 = frame.peekvalue(2)
f_3 = frame.peekvalue(3)
frame.dropvalues(dropvalues)
return code.fastcall_4(self.space, self, f_3, f_2, f_1, f_0)
elif (nargs | Code.FLATPYCALL) == fast_natural_arity:
assert isinstance(code, PyCode)
> return self._flat_pycall(code, nargs, frame, dropvalues)
interpreter\function.py:187:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Function exec_module>
code = <code object exec_module, file "<frozen importlib._bootstrap_external>", line 949>
nargs = 2
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object _load_unlocked, file "<frozen importlib._bootstrap>", line 666> at line 690
dropvalues = 3
@jit.unroll_safe
def _flat_pycall(self, code, nargs, frame, dropvalues):
# code is a PyCode
new_frame = self.space.createframe(code, self.w_func_globals,
self)
for i in xrange(nargs):
new_frame.locals_cells_stack_w[i] = frame.peekvalue(nargs-1-i)
frame.dropvalues(dropvalues)
> return new_frame.run(self.name, self.qualname)
interpreter\function.py:214:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object exec_module, file "<frozen importlib._bootstrap_external>", line 949> at line 951
name = 'exec_module', qualname = '_LoaderBasics.exec_module'
def run(self, name=None, qualname=None):
"""Start this frame's execution."""
if self._is_generator_or_coroutine():
return self.initialize_as_generator(name, qualname)
else:
> return self.execute_frame(None)
interpreter\pyframe.py:257:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object exec_module, file "<frozen importlib._bootstrap_external>", line 949> at line 951
w_arg_or_err = None
def execute_frame(self, w_arg_or_err=None):
"""Execute this frame. Main entry point to the interpreter.
'w_arg_or_err' is non-None iff we are starting or resuming
a generator or coroutine frame; in that case, w_arg_or_err
is the input argument -or- an SApplicationException instance.
"""
from pypy.interpreter import pyopcode as pyopcode
# the following 'assert' is an annotation hint: it hides from
# the annotator all methods that are defined in PyFrame but
# overridden in the {,Host}FrameClass subclasses of PyFrame.
assert (isinstance(self, self.space.FrameClass) or
not self.space.config.translating)
executioncontext = self.space.getexecutioncontext()
executioncontext.enter(self)
got_exception = True
w_exitvalue = self.space.w_None
try:
executioncontext.call_trace(self)
#
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE/YIELD_FROM instruction.
try:
try:
if w_arg_or_err is None:
assert self.last_instr == -1
next_instr = r_uint(0)
else:
next_instr = self.resume_execute_frame(w_arg_or_err)
except pyopcode.Yield:
w_exitvalue = self.popvalue()
else:
w_exitvalue = self.dispatch(self.pycode, next_instr,
executioncontext)
except OperationError:
raise
except Exception as e: # general fall-back
> raise self._convert_unexpected_exception(e)
interpreter\pyframe.py:354:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object exec_module, file "<frozen importlib._bootstrap_external>", line 949> at line 951
e = CompilationError(out="""
""")
def _convert_unexpected_exception(self, e):
from pypy.interpreter import error
> operr = error.get_converted_unexpected_exception(self.space, e)
interpreter\pyframe.py:845:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object exec_module, file "<frozen importlib._bootstrap_external>", line 949> at line 951
w_arg_or_err = None
def execute_frame(self, w_arg_or_err=None):
"""Execute this frame. Main entry point to the interpreter.
'w_arg_or_err' is non-None iff we are starting or resuming
a generator or coroutine frame; in that case, w_arg_or_err
is the input argument -or- an SApplicationException instance.
"""
from pypy.interpreter import pyopcode as pyopcode
# the following 'assert' is an annotation hint: it hides from
# the annotator all methods that are defined in PyFrame but
# overridden in the {,Host}FrameClass subclasses of PyFrame.
assert (isinstance(self, self.space.FrameClass) or
not self.space.config.translating)
executioncontext = self.space.getexecutioncontext()
executioncontext.enter(self)
got_exception = True
w_exitvalue = self.space.w_None
try:
executioncontext.call_trace(self)
#
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE/YIELD_FROM instruction.
try:
try:
if w_arg_or_err is None:
assert self.last_instr == -1
next_instr = r_uint(0)
else:
next_instr = self.resume_execute_frame(w_arg_or_err)
except pyopcode.Yield:
w_exitvalue = self.popvalue()
else:
w_exitvalue = self.dispatch(self.pycode, next_instr,
> executioncontext)
E CompilationError: CompilationError(out="""
E """)
interpreter\pyframe.py:350: CompilationError
builder: own-win-x86-64 build #2427+
test: pypy/module/_continuation/test/test_greenlet.py::AppTestGreenlet::()::test_simple