def __init__(self, message, obj=None, parent_obj=None):
super(MarkedError, self).__init__(message)
if hasattr(obj, 'start_mark'):
self.obj = obj
self.start_mark = obj.start_mark
self.end_mark = obj.end_mark
elif ( parent_obj and (obj in parent_obj) and
hasattr(parent_obj, 'start_mark')):
self.obj = obj_key_node(parent_obj, obj)
self.start_mark = self.obj.start_mark
self.end_mark = self.obj.end_mark
else:
self.start_mark = None
self.end_mark = None
def __init__(self, message, obj=None, parent_obj=None):
self.message = message
super(MarkedError, self).__init__(message)
if hasattr(obj, 'start_mark'):
self.obj = obj
self.start_mark = obj.start_mark
self.end_mark = obj.end_mark
elif (parent_obj and (obj in parent_obj)
and hasattr(parent_obj, 'start_mark')):
self.obj = obj_key_node(parent_obj, obj)
self.start_mark = self.obj.start_mark
self.end_mark = self.obj.end_mark
else:
self.start_mark = None
self.end_mark = None
def mark_object(self, obj, prop=None, as_key=False, required=False):
"""Associtate input property marks with a object.
Used by tools that use marked input to copy their marks to
representitive objects. Invoke for objects that are not constructed
by the parser class.
:param obj: The object that represents the property
:param prop: The property that is being represented. If None, the
full input is used.
:param as_key: Assoicate with the key of the property instead of it's
value.
:param bool required: Causes ParseError to be raised if `prop`
is not in the input
:raises reschema.exceptions.ParseError: if the type of the
data is incorrect or if the property is required but
missing.
"""
# If object aleady is marked, short circuit.
if hasattr(obj, "start_mark"):
return
if prop is None:
val = self.input
else:
val = obj_key_node(self.input, prop)
if val is None:
if required:
raise ParseError(
"Missing required property '%s'" % prop, self.input)
return
if not as_key:
val = self.input[val]
if hasattr(val, "start_mark"):
obj.start_mark = val.start_mark
obj.end_mark = val.end_mark
def mark_object(self, obj, prop=None, as_key=False, required=False):
"""Associtate input property marks with a object.
Used by tools that use marked input to copy their marks to
representitive objects. Invoke for objects that are not constructed
by the parser class.
:param obj: The object that represents the property
:param prop: The property that is being represented. If None, the
full input is used.
:param as_key: Assoicate with the key of the property instead of it's
value.
:param bool required: Causes ParseError to be raised if `prop`
is not in the input
:raises reschema.exceptions.ParseError: if the type of the
data is incorrect or if the property is required but
missing.
"""
# If object aleady is marked, short circuit.
if hasattr(obj, "start_mark"):
return
if prop is None:
val = self.input
else:
val = obj_key_node(self.input, prop)
if val is None:
if required:
raise ParseError(
"Missing required property '%s'" % prop, self.input)
return
if not as_key:
val = self.input[val]
if hasattr(val, "start_mark"):
obj.start_mark = val.start_mark
obj.end_mark = val.end_mark