def dump_traceback_later(self, timeout, repeat, w_file, exit):
space = self.space
timeout *= 1e6
try:
microseconds = ovfcheck_float_to_longlong(timeout)
except OverflowError:
raise oefmt(space.w_OverflowError, "timeout value is too large")
if microseconds <= 0:
raise oefmt(space.w_ValueError, "timeout must be greater than 0")
fileno, w_file = self.get_fileno_and_file(w_file)
self.setup()
self.check_err(
cintf.pypy_faulthandler_dump_traceback_later(
rffi.cast(rffi.LONGLONG, microseconds),
rffi.cast(rffi.INT, repeat), rffi.cast(rffi.INT, fileno),
rffi.cast(rffi.INT, exit)))
self.dump_traceback_later_w_file = w_file
def dump_traceback_later(self, timeout, repeat, w_file, exit):
space = self.space
timeout *= 1e6
try:
microseconds = ovfcheck_float_to_longlong(timeout)
except OverflowError:
raise oefmt(space.w_OverflowError, "timeout value is too large")
if microseconds <= 0:
raise oefmt(space.w_ValueError, "timeout must be greater than 0")
fileno, w_file = self.get_fileno_and_file(w_file)
self.setup()
self.check_err(cintf.pypy_faulthandler_dump_traceback_later(
rffi.cast(rffi.LONGLONG, microseconds),
rffi.cast(rffi.INT, repeat),
rffi.cast(rffi.INT, fileno),
rffi.cast(rffi.INT, exit)))
self.dump_traceback_later_w_file = w_file
def parse_acquire_args(space, blocking, timeout):
if not blocking and timeout != -1.0:
raise oefmt(space.w_ValueError,
"can't specify a timeout for a non-blocking call")
if timeout < 0.0 and timeout != -1.0:
raise oefmt(space.w_ValueError,
"timeout value must be strictly positive")
if not blocking:
microseconds = 0
elif timeout == -1.0:
microseconds = -1
else:
timeout *= 1e6
try:
microseconds = ovfcheck_float_to_longlong(timeout)
except OverflowError:
raise oefmt(space.w_OverflowError, "timeout value is too large")
return microseconds
def parse_acquire_args(space, blocking, timeout):
if not blocking and timeout != -1.0:
raise oefmt(space.w_ValueError,
"can't specify a timeout for a non-blocking call")
if timeout < 0.0 and timeout != -1.0:
raise oefmt(space.w_ValueError,
"timeout value must be strictly positive")
if not blocking:
microseconds = 0
elif timeout == -1.0:
microseconds = -1
else:
timeout *= 1e6
try:
microseconds = ovfcheck_float_to_longlong(timeout)
except OverflowError:
raise oefmt(space.w_OverflowError, "timeout value is too large")
return microseconds
def timestamp_w(space, w_secs):
if space.isinstance_w(w_secs, space.w_float):
secs = space.float_w(w_secs)
if math.isnan(secs):
raise oefmt(space.w_ValueError, "timestamp is nan")
result_float = math.ceil(secs * SECS_TO_NS)
try:
return ovfcheck_float_to_longlong(result_float)
except OverflowError:
raise oefmt(space.w_OverflowError,
"timestamp %R too large to convert to C _PyTime_t",
w_secs)
else:
try:
sec = space.bigint_w(w_secs).tolonglong()
result = sec * r_longlong(SECS_TO_NS)
except OverflowError:
raise oefmt(space.w_OverflowError,
"timestamp %R too large to convert to C _PyTime_t",
w_secs)
return result