def resume(self):
"restore and re-raise any exception"
if '_saved' not in vars(self):
return
type, exc = map(pickle.loads, self._saved)
six.reraise(type, exc, self._tb)
def resume(self):
"restore and re-raise any exception"
if '_saved' not in vars(self):
return
type, exc = map(pickle.loads, self._saved)
six.reraise(type, exc, self._tb)
def parse(self, f=sys.stdin, ctx=None):
'''Function to parse a JSON stream.
:type f: file
:param f: stream to parse JSON from
:type ctx: ctypes.POINTER
:param ctx: passed to all callback functions as the first param this is
a feature of yajl, and not very useful in yajl-py since the context is
preserved using the content_handler instance.
:raises YajlError: When invalid JSON in input stream found
'''
if f is sys.stdin and hasattr(f, 'buffer'):
# raw binary buffer available use instead
# needed to read bytes in python3
f = f.buffer
if self.content_handler:
self.content_handler.parse_start()
hand = yajl.yajl_alloc(self.callbacks, None, ctx)
self.yajl_config(hand)
try:
while 1:
fileData = f.read(self.buf_siz)
if not fileData:
stat = yajl.yajl_complete_parse(hand)
else:
stat = yajl.yajl_parse(hand, fileData, len(fileData))
if self.content_handler:
self.content_handler.parse_buf()
if stat != yajl_status_ok.value:
if stat == yajl_status_client_canceled.value:
# it means we have an exception
if self._exc_info:
exc_info = self._exc_info
six.reraise(exc_info[0], exc_info[1], exc_info[2])
else: # for some reason we have no error stored
raise YajlParseCancelled()
else:
yajl.yajl_get_error.restype = c_char_p
error = yajl.yajl_get_error(hand, 1, fileData,
len(fileData))
# in python3 error is bytes so must be encoded
# to something printable
error = error.decode('latin-1')
raise YajlError(error)
if not fileData:
if self.content_handler:
self.content_handler.complete_parse()
break
finally:
yajl.yajl_free(hand)
# dump the exception
self._saved = UnpickleableException.dump(type, exc)
self._tb = tb
# suppress the exception
return True
def resume(self):
"restore and re-raise any exception"
if '_saved' not in vars(self):
return
type, exc = map(pickle.loads, self._saved)
<<<<<<< HEAD
six.reraise(type, exc, self._tb)
=======
raise exc.with_traceback(self._tb)
>>>>>>> 7e5c5fbd6c824de4d4c2b62da3f7cae87d462119
@contextlib.contextmanager
def save_modules():
"""
Context in which imported modules are saved.
Translates exceptions internal to the context into the equivalent exception
outside the context.
"""
saved = sys.modules.copy()
with ExceptionSaver() as saved_exc:
