pypy/module/fcntl/test/test_fcntl.py::AppTestFcntl::()::test_lockf
self = <CallInfo when='call' exception: expected ctypes_Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence } instead of LP_ctypes_Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence }>
func = <function <lambda> at 0x00007fe980847100>, 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_lockf'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>, 'item': <AppTestMethod 'test_lockf'>}
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 0x00007fe9b08e3a28>
hook = <_HookCaller 'pytest_runtest_call'>
methods = [<_pytest.vendored_packages.pluggy.HookImpl instance at 0x00007fe980426360>]
kwargs = {'__multicall__': <_MultiCall 0 results, 1 meths, kwargs={'item': <AppTestMethod 'test_lockf'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>, 'item': <AppTestMethod 'test_lockf'>}
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 0x00007fe980426360>]
kwargs = {'__multicall__': <_MultiCall 0 results, 1 meths, kwargs={'item': <AppTestMethod 'test_lockf'>, '__multicall__': <_MultiCall 0 results, 1 meths, kwargs={...}>}>, 'item': <AppTestMethod 'test_lockf'>}
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_lockf'>, '__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 0x00007fe9a0c7ab88>
func = <bound method _MultiCall.execute of <_MultiCall 0 results, 1 meths, kwargs={'i...test_lockf'>, '__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 0x00007fe9b2e30fa0>
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 0x00007fe9b2e30fa0>
func = <bound method _MultiCall.execute of <_MultiCall 0 results, 1 meths, kwargs={'i...test_lockf'>, '__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_lockf'>, '__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 0x00007fe9a0c7aa98>
func = <bound method _MultiCall.execute of <_MultiCall 0 results, 1 meths, kwargs={'i...test_lockf'>, '__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 0x00007fe9b2e30f60>
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 0x00007fe9b2e30f60>
func = <bound method _MultiCall.execute of <_MultiCall 0 results, 1 meths, kwargs={'i...test_lockf'>, '__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_lockf'>, '__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_lockf'>
def pytest_runtest_call(item):
try:
> item.runtest()
../_pytest/runner.py:91:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <AppTestMethod 'test_lockf'>
def runtest(self):
target = self.obj
if self.config.option.runappdirect:
return target()
space = target.im_self.space
filename = self._getdynfilename(target)
func = app2interp_temp(target.im_func, filename=filename)
w_instance = self.parent.w_instance
> self.execute_appex(space, func, space, w_instance)
tool/pytest/apptest.py:89:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <AppTestMethod 'test_lockf'>, space = StdObjSpace
target = <function test_lockf at 0x00007fe980847718>
args = (StdObjSpace, <pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x00007fe9a0c3efa8>)
def execute_appex(self, space, target, *args):
self.space = space
try:
> target(*args)
tool/pytest/apptest.py:30:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
space = StdObjSpace
args_w = (<pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x00007fe9a0c3efa8>,)
w_func = <Function test_lockf>
args = <pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x00007fe9a0c3efa8>
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:1227:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = StdObjSpace, w_func = <Function test_lockf>
args_w = (<pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x00007fe9a0c3efa8>,)
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):
w_inst = w_func.w_instance
if w_inst is not None:
if nargs < 4:
func = w_func.w_function
if isinstance(func, Function):
return func.funccall(w_inst, *args_w)
elif args_w and (
self.abstract_isinstance_w(args_w[0], w_func.w_class)):
w_func = w_func.w_function
if isinstance(w_func, Function):
> return w_func.funccall(*args_w)
interpreter/baseobjspace.py:1210:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Function test_lockf>
args_w = (<pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x00007fe9a0c3efa8>,)
gateway = <module 'pypy.interpreter.gateway' from '/Users/matti/build-worker-x86_64/own-macos-x86-64/build/pypy/interpreter/gateway.pyc'>
PyCode = <class 'pypy.interpreter.pycode.PyCode'>
code = <code object test_lockf, file '[/Users/matti/build-worker-x86_64/own-macos-x86-64/build/pypy/module/fcntl/test/test_fcntl.py:159]', 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()
interpreter/function.py:118:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_lockf, f...cos-x86-64/build/pypy/module/fcntl/test/test_fcntl.py:159]', line 1> at line 13
def run(self):
"""Start this frame's execution."""
if self.getcode().co_flags & pycode.CO_GENERATOR:
from pypy.interpreter.generator import GeneratorIterator
return GeneratorIterator(self)
else:
> return self.execute_frame()
interpreter/pyframe.py:253:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_lockf, f...cos-x86-64/build/pypy/module/fcntl/test/test_fcntl.py:159]', line 1> at line 13
w_inputvalue = None, operr = None
def execute_frame(self, w_inputvalue=None, operr=None):
"""Execute this frame. Main entry point to the interpreter.
The optional arguments are there to handle a generator's frame:
w_inputvalue is for generator.send() and operr is for
generator.throw().
"""
# 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)
#
try:
if operr is not None:
next_instr = self.handle_operation_error(
executioncontext, operr)
self.last_instr = intmask(next_instr - 1)
else:
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE instruction.
next_instr = r_uint(self.last_instr + 1)
if next_instr != 0:
self.pushvalue(w_inputvalue)
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:290:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_lockf, f...cos-x86-64/build/pypy/module/fcntl/test/test_fcntl.py:159]', line 1> at line 13
e = TypeError('expected ctypes_Struct flock { c_l_start, c_l_len, c_l_pid, c_l_typ...LP_ctypes_Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence }',)
def _convert_unexpected_exception(self, e):
from pypy.interpreter import error
> operr = error.get_converted_unexpected_exception(self.space, e)
interpreter/pyframe.py:943:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_lockf, f...cos-x86-64/build/pypy/module/fcntl/test/test_fcntl.py:159]', line 1> at line 13
w_inputvalue = None, operr = None
def execute_frame(self, w_inputvalue=None, operr=None):
"""Execute this frame. Main entry point to the interpreter.
The optional arguments are there to handle a generator's frame:
w_inputvalue is for generator.send() and operr is for
generator.throw().
"""
# 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)
#
try:
if operr is not None:
next_instr = self.handle_operation_error(
executioncontext, operr)
self.last_instr = intmask(next_instr - 1)
else:
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE instruction.
next_instr = r_uint(self.last_instr + 1)
if next_instr != 0:
self.pushvalue(w_inputvalue)
w_exitvalue = self.dispatch(self.pycode, next_instr,
> executioncontext)
interpreter/pyframe.py:286:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_lockf, f...cos-x86-64/build/pypy/module/fcntl/test/test_fcntl.py:159]', line 1> at line 13
pycode = <code object test_lockf, file '[/Users/matti/build-worker-x86_64/own-macos-x86-64/build/pypy/module/fcntl/test/test_fcntl.py:159]', line 1>
next_instr = 0L
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x00007fe9a0c3a090>
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:
> next_instr = self.handle_bytecode(co_code, next_instr, ec)
interpreter/pyopcode.py:63:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_lockf, f...cos-x86-64/build/pypy/module/fcntl/test/test_fcntl.py:159]', line 1> at line 13
co_code = 'd\x01\x00d\x00\x00l\x00\x00}\x01\x00d\x01\x00d\x00\x00l\x01\x00}\x02\x00d\x01\x00d\x00\x00l\x02\x00}\x03\x00t\x03\x00...x01\x00|\x01\x00\xc9\x07\x00|\x04\x00|\x01\x00j\x08\x00\xca\x02\x00\x01|\x04\x00\xc9\x18\x00\xca\x00\x00\x01d\x00\x00S'
next_instr = 0L
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x00007fe9a0c3a090>
def handle_bytecode(self, co_code, next_instr, ec):
try:
> next_instr = self.dispatch_bytecode(co_code, next_instr, ec)
interpreter/pyopcode.py:70:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_lockf, f...cos-x86-64/build/pypy/module/fcntl/test/test_fcntl.py:159]', line 1> at line 13
co_code = 'd\x01\x00d\x00\x00l\x00\x00}\x01\x00d\x01\x00d\x00\x00l\x01\x00}\x02\x00d\x01\x00d\x00\x00l\x02\x00}\x03\x00t\x03\x00...x01\x00|\x01\x00\xc9\x07\x00|\x04\x00|\x01\x00j\x08\x00\xca\x02\x00\x01|\x04\x00\xc9\x18\x00\xca\x00\x00\x01d\x00\x00S'
next_instr = 177L
ec = <pypy.interpreter.executioncontext.ExecutionContext object at 0x00007fe9a0c3a090>
@jit.unroll_safe
def dispatch_bytecode(self, co_code, next_instr, ec):
while True:
self.last_instr = intmask(next_instr)
if jit.we_are_jitted():
if self.debugdata:
ec.bytecode_only_trace(self)
next_instr = r_uint(self.last_instr)
else:
ec.bytecode_trace(self)
next_instr = r_uint(self.last_instr)
opcode = ord(co_code[next_instr])
next_instr += 1
if opcode >= HAVE_ARGUMENT:
lo = ord(co_code[next_instr])
hi = ord(co_code[next_instr+1])
next_instr += 2
oparg = (hi * 256) | lo
else:
oparg = 0
# note: the structure of the code here is such that it makes
# (after translation) a big "if/elif" chain, which is then
# turned into a switch().
while opcode == opcodedesc.EXTENDED_ARG.index:
opcode = ord(co_code[next_instr])
if opcode < HAVE_ARGUMENT:
raise BytecodeCorruption
lo = ord(co_code[next_instr+1])
hi = ord(co_code[next_instr+2])
next_instr += 3
oparg = (oparg * 65536) | (hi * 256) | lo
if opcode == opcodedesc.RETURN_VALUE.index:
if not self.blockstack_non_empty():
self.frame_finished_execution = True # for generators
raise Return
w_returnvalue = self.popvalue()
block = self.unrollstack(SReturnValue.kind)
if block is None:
self.pushvalue(w_returnvalue)
raise Return
else:
unroller = SReturnValue(w_returnvalue)
next_instr = block.handle(self, unroller)
return next_instr # now inside a 'finally' block
elif opcode == opcodedesc.END_FINALLY.index:
unroller = self.end_finally()
if isinstance(unroller, SuspendedUnroller):
# go on unrolling the stack
block = self.unrollstack(unroller.kind)
if block is None:
w_result = unroller.nomoreblocks()
self.pushvalue(w_result)
raise Return
else:
next_instr = block.handle(self, unroller)
return next_instr
elif opcode == opcodedesc.JUMP_ABSOLUTE.index:
return self.jump_absolute(oparg, ec)
elif opcode == opcodedesc.BREAK_LOOP.index:
next_instr = self.BREAK_LOOP(oparg, next_instr)
elif opcode == opcodedesc.CONTINUE_LOOP.index:
return self.CONTINUE_LOOP(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:
next_instr = self.JUMP_IF_FALSE_OR_POP(oparg, next_instr)
elif opcode == opcodedesc.JUMP_IF_NOT_DEBUG.index:
next_instr = self.JUMP_IF_NOT_DEBUG(oparg, next_instr)
elif opcode == opcodedesc.JUMP_IF_TRUE_OR_POP.index:
next_instr = self.JUMP_IF_TRUE_OR_POP(oparg, next_instr)
elif opcode == opcodedesc.POP_JUMP_IF_FALSE.index:
next_instr = self.POP_JUMP_IF_FALSE(oparg, next_instr)
elif opcode == opcodedesc.POP_JUMP_IF_TRUE.index:
next_instr = self.POP_JUMP_IF_TRUE(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_DIVIDE.index:
self.BINARY_DIVIDE(oparg, next_instr)
elif opcode == opcodedesc.BINARY_FLOOR_DIVIDE.index:
self.BINARY_FLOOR_DIVIDE(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_CLASS.index:
self.BUILD_CLASS(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_VAR.index:
self.CALL_FUNCTION_VAR(oparg, next_instr)
elif opcode == opcodedesc.CALL_FUNCTION_VAR_KW.index:
self.CALL_FUNCTION_VAR_KW(oparg, next_instr)
elif opcode == opcodedesc.CALL_METHOD.index:
> self.CALL_METHOD(oparg, next_instr)
interpreter/pyopcode.py:276:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
f = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_lockf, f...cos-x86-64/build/pypy/module/fcntl/test/test_fcntl.py:159]', line 1> at line 13
oparg = 2, ignored = (177L,), n_args = 2, n_kwargs = 0, w_self = None
@jit.unroll_safe
def CALL_METHOD(f, oparg, *ignored):
# opargs contains the arg, and kwarg count, excluding the implicit 'self'
n_args = oparg & 0xff
n_kwargs = (oparg >> 8) & 0xff
w_self = f.peekvalue_maybe_none(n_args + (2 * n_kwargs))
n = n_args + (w_self is not None)
if not n_kwargs:
w_callable = f.peekvalue(n_args + (2 * n_kwargs) + 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:96:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = StdObjSpace, w_func = <BuiltinFunction lockf>, nargs = 2
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_lockf, f...cos-x86-64/build/pypy/module/fcntl/test/test_fcntl.py:159]', line 1> at line 13
dropvalues = 4, 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)
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):
w_inst = w_func.w_instance
if w_inst is not None:
w_func = w_func.w_function
# reuse callable stack place for w_inst
frame.settopvalue(w_inst, nargs)
nargs += 1
methodcall = True
elif nargs > 0 and (
self.abstract_isinstance_w(frame.peekvalue(nargs-1), # :-(
w_func.w_class)):
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:1243:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <BuiltinFunction lockf>, nargs = 2
frame = <pypy.objspace.std.frame.StdObjSpaceFrame executing <code object test_lockf, f...cos-x86-64/build/pypy/module/fcntl/test/test_fcntl.py:159]', line 1> at line 13
dropvalues = 4, 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)
elif fast_natural_arity == Code.PASSTHROUGHARGS1 and nargs >= 1:
assert isinstance(code, gateway.BuiltinCodePassThroughArguments1)
w_obj = frame.peekvalue(nargs-1)
args = frame.make_arguments(nargs-1)
frame.dropvalues(dropvalues)
return code.funcrun_obj(self, w_obj, args)
args = frame.make_arguments(nargs, methodcall=methodcall)
frame.dropvalues(dropvalues)
> return self.call_args(args)
interpreter/function.py:190:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <BuiltinFunction lockf>
args = Arguments([<pypy.module._file.interp_file.W_File object at 0x00007fe9b2e8d7c0>, W_IntObject(6)])
def call_args(self, args):
# delegate activation to code
> w_res = self.getcode().funcrun(self, args)
interpreter/function.py:68:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.interpreter.gateway.BuiltinCode object at 0x00007fe9b2e95638>
func = <BuiltinFunction lockf>
args = Arguments([<pypy.module._file.interp_file.W_File object at 0x00007fe9b2e8d7c0>, W_IntObject(6)])
def funcrun(self, func, args):
> return BuiltinCode.funcrun_obj(self, func, None, args)
interpreter/gateway.py:781:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.interpreter.gateway.BuiltinCode object at 0x00007fe9b2e95638>
func = <BuiltinFunction lockf>, w_obj = None
args = Arguments([<pypy.module._file.interp_file.W_File object at 0x00007fe9b2e8d7c0>, W_IntObject(6)])
def funcrun_obj(self, func, w_obj, args):
space = func.space
activation = self.activation
scope_w = args.parse_obj(w_obj, func.name, self.sig,
func.defs_w, 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:795:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.interpreter.gateway.BuiltinCode object at 0x00007fe9b2e95638>
space = StdObjSpace
e = TypeError('expected ctypes_Struct flock { c_l_start, c_l_len, c_l_pid, c_l_typ...LP_ctypes_Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence }',)
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:819:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.interpreter.gateway.BuiltinCode object at 0x00007fe9b2e95638>
func = <BuiltinFunction lockf>, w_obj = None
args = Arguments([<pypy.module._file.interp_file.W_File object at 0x00007fe9b2e8d7c0>, W_IntObject(6)])
def funcrun_obj(self, func, w_obj, args):
space = func.space
activation = self.activation
scope_w = args.parse_obj(w_obj, func.name, self.sig,
func.defs_w, self.minargs)
try:
> w_result = activation._run(space, scope_w)
interpreter/gateway.py:789:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <pypy.interpreter.gateway.BuiltinActivation_UwS_ObjSpace_W_Root_int_int_int_int object at 0x00007fe9b2e957c0>
space = StdObjSpace
scope_w = [<pypy.module._file.interp_file.W_File object at 0x00007fe9b2e8d7c0>, W_IntObject(6), W_IntObject(0), W_IntObject(0), W_IntObject(0)]
def _run(self, space, scope_w):
> return self.behavior(space, scope_w[0], space.gateway_int_w(scope_w[1]), space.gateway_int_w(scope_w[2]), space.gateway_int_w(scope_w[3]), space.gateway_int_w(scope_w[4]))
<2399-codegen /Users/matti/build-worker-x86_64/own-macos-x86-64/build/rpython/tool/sourcetools.py:174>:3:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
space = StdObjSpace
w_fd = <pypy.module._file.interp_file.W_File object at 0x00007fe9b2e8d7c0>
op = 8L, length = 0, start = 0, whence = 0
@unwrap_spec(op=int, length=int, start=int, whence=int)
def lockf(space, w_fd, op, length=0, start=0, whence=0):
"""lockf (fd, operation, length=0, start=0, whence=0)
This is essentially a wrapper around the fcntl() locking calls. fd is the
file descriptor of the file to lock or unlock, and operation is one of the
following values:
LOCK_UN - unlock
LOCK_SH - acquire a shared lock
LOCK_EX - acquire an exclusive lock
When operation is LOCK_SH or LOCK_EX, it can also be bit-wise OR'd with
LOCK_NB to avoid blocking on lock acquisition. If LOCK_NB is used and the
lock cannot be acquired, an IOError will be raised and the exception will
have an errno attribute set to EACCES or EAGAIN (depending on the
operating system -- for portability, check for either value).
length is the number of bytes to lock, with the default meaning to lock to
EOF. start is the byte offset, relative to whence, to that the lock
starts. whence is as with fileobj.seek(), specifically:
0 - relative to the start of the file (SEEK_SET)
1 - relative to the current buffer position (SEEK_CUR)
2 - relative to the end of the file (SEEK_END)"""
fd = space.c_filedescriptor_w(w_fd)
if op == LOCK_UN:
l_type = F_UNLCK
elif op & LOCK_SH:
l_type = F_RDLCK
elif op & LOCK_EX:
l_type = F_WRLCK
else:
raise oefmt(space.w_ValueError, "unrecognized lock operation")
op = [F_SETLKW, F_SETLK][int(bool(op & LOCK_NB))]
op = rffi.cast(rffi.INT, op) # C long => C int
l = lltype.malloc(_flock.TO, flavor='raw')
try:
rffi.setintfield(l, 'c_l_type', l_type)
rffi.setintfield(l, 'c_l_start', int(start))
rffi.setintfield(l, 'c_l_len', int(length))
rffi.setintfield(l, 'c_l_whence', int(whence))
> rv = fcntl_flock(fd, op, l)
module/fcntl/interp_fcntl.py:195:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
args = (14, 8L, <* DEAD Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence }>)
real_args = (14L, 8L, <* DEAD Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence }>)
to_free = (), i = 2
def wrapper(*args):
assert len(args) == nb_args
real_args = ()
# XXX 'to_free' leaks if an allocation fails with MemoryError
# and was not the first in this function
to_free = ()
for i, TARGET in unrolling_arg_tps:
arg = args[i]
if TARGET == CCHARP or TARGET is VOIDP:
if arg is None:
from rpython.rtyper.annlowlevel import llstr
arg = lltype.nullptr(CCHARP.TO) # None => (char*)NULL
to_free = to_free + (arg, llstr(None), '\x04')
elif isinstance(arg, str):
tup = get_nonmovingbuffer_ll_final_null(arg)
to_free = to_free + tup
arg = tup[0]
elif isinstance(arg, unicode):
_oops()
elif TARGET == CWCHARP:
if arg is None:
arg = lltype.nullptr(CWCHARP.TO) # None => (wchar_t*)NULL
to_free = to_free + (arg,)
elif isinstance(arg, unicode):
arg = unicode2wcharp(arg)
to_free = to_free + (arg,)
elif _isfunctype(TARGET) and not _isllptr(arg):
# XXX pass additional arguments
use_gil = invoke_around_handlers
arg = llhelper(TARGET, _make_wrapper_for(TARGET, arg,
callbackholder,
use_gil))
else:
SOURCE = lltype.typeOf(arg)
if SOURCE != TARGET:
if TARGET is lltype.Float:
arg = float(arg)
elif ((isinstance(SOURCE, lltype.Number)
or SOURCE is lltype.Bool)
and (isinstance(TARGET, lltype.Number)
or TARGET is lltype.Bool)):
arg = cast(TARGET, arg)
real_args = real_args + (arg,)
> res = call_external_function(*real_args)
../rpython/rtyper/lltypesystem/rffi.py:321:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
a0 = 14L, a1 = 8L
a2 = <* DEAD Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence }>
def call_external_function(a0, a1, a2):
rgil.release()
# NB. it is essential that no exception checking occurs here!
if 1:
from rpython.rlib import rposix
rposix._errno_before(1)
if we_are_translated():
res = funcptr(a0, a1, a2)
else:
try: # only when non-translated
> res = funcptr(a0, a1, a2)
<2040-codegen /Users/matti/build-worker-x86_64/own-macos-x86-64/build/rpython/rtyper/lltypesystem/rffi.py:217>:13:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <* fn fcntl>
args = (14L, 8L, <* DEAD Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence }>)
rffi = <module 'rpython.rtyper.lltypesystem.rffi' from '/Users/matti/build-worker-x86_64/own-macos-x86-64/build/rpython/rtyper/lltypesystem/rffi.pyc'>
i = 2
a = <* DEAD Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence }>
def __call__(self, *args):
from rpython.rtyper.lltypesystem import rffi
if isinstance(self._T, FuncType):
if len(args) != len(self._T.ARGS):
raise TypeError("calling %r with wrong argument number: %r" %
(self._T, args))
for i, a, ARG in zip(range(len(self._T.ARGS)), args, self._T.ARGS):
if typeOf(a) != ARG:
# ARG could be Void
if ARG == Void:
try:
value = getattr(self._obj, '_void' + str(i))
except AttributeError:
pass
else:
assert a == value
# None is acceptable for any pointer
elif isinstance(ARG, Ptr) and a is None:
pass
# Any pointer is convertible to void*
elif ARG is rffi.VOIDP and isinstance(typeOf(a), Ptr):
pass
# special case: ARG can be a container type, in which
# case a should be a pointer to it. This must also be
# special-cased in the backends.
elif (isinstance(ARG, ContainerType) and
typeOf(a) == Ptr(ARG)):
pass
else:
args_repr = [typeOf(arg) for arg in args]
raise TypeError("calling %r with wrong argument "
"types: %r" % (self._T, args_repr))
callb = self._obj._callable
if callb is None:
raise RuntimeError("calling undefined function")
> return callb(*args)
../rpython/rtyper/lltypesystem/lltype.py:1384:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <rpython.rtyper.lltypesystem.ll2ctypes.LL2CtypesCallable object at 0x00007fe9807d5600>
argvalues = (14L, 8L, <* DEAD Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence }>)
cfunc = <ctypes._FuncPtr object at 0x00007fe9b2e9f7d8>
def __call__(self, *argvalues):
with rlock:
if self.trampoline is None:
# lazily build the corresponding ctypes function object
cfunc = get_ctypes_callable(self.funcptr, self.calling_conv,
self.natural_arity)
self.trampoline = get_ctypes_trampoline(self.FUNCTYPE, cfunc, self.natural_arity)
# perform the call
> return self.trampoline(*argvalues)
../rpython/rtyper/lltypesystem/ll2ctypes.py:1342:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
argvalues = (14L, 8L, <* DEAD Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence }>)
cargs = [14L, 8L], i = 2
cvalue = <_ctypes.pointer.LP_ctypes_Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence } object at 0x00007fe9b2e9f748>
def invoke_via_ctypes(*argvalues):
global _callback_exc_info
cargs = []
for i in range(len(argvalues)):
if i not in void_arguments:
cvalue = lltype2ctypes(argvalues[i])
if i in container_arguments:
cvalue = cvalue.contents
if natural_arity > 0 and i >= natural_arity:
> cvalue = cfunc.extraargs[i - natural_arity](cvalue)
../rpython/rtyper/lltypesystem/ll2ctypes.py:1370:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <_ctypes.pointer.LP_ctypes_Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence } object at 0x00007fe9b2e9fdc0>
value = <_ctypes.pointer.LP_ctypes_Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence } object at 0x00007fe9b2e9f748>
def __init__(self, value=None):
if not hasattr(self, '_buffer'):
self._buffer = ffiarray(1, autofree=True)
if value is not None:
> self.contents = value
../../../../oss/pypy-x86_64-buildbot/lib_pypy/_ctypes/pointer.py:73:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <_ctypes.pointer.LP_ctypes_Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence } object at 0x00007fe9b2e9fdc0>
value = <_ctypes.pointer.LP_ctypes_Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence } object at 0x00007fe9b2e9f748>
def setcontents(self, value):
if not isinstance(value, self._type_):
raise TypeError("expected %s instead of %s" % (
> self._type_.__name__, type(value).__name__))
E TypeError: expected ctypes_Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence } instead of LP_ctypes_Struct flock { c_l_start, c_l_len, c_l_pid, c_l_type, c_l_whence }
../../../../oss/pypy-x86_64-buildbot/lib_pypy/_ctypes/pointer.py:106: TypeError
builder: own-macos-x86-64 build #1200
test: pypy/module/fcntl/test/test_fcntl/py/AppTestFcntl/()/test_lockf