Viewing file:  fastjsonschema_exceptions.py (1.57 KB) -rw-r--r--
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import re
SPLIT_RE = re.compile(r'[\.\[\]]+')
class JsonSchemaException(ValueError):
"""
Base exception of ``fastjsonschema`` library.
"""
class JsonSchemaValueException(JsonSchemaException):
"""
Exception raised by validation function. Available properties:
* ``message`` containing human-readable information what is wrong (e.g. ``data.property[index] must be smaller than or equal to 42``),
* invalid ``value`` (e.g. ``60``),
* ``name`` of a path in the data structure (e.g. ``data.property[index]``),
* ``path`` as an array in the data structure (e.g. ``['data', 'property', 'index']``),
* the whole ``definition`` which the ``value`` has to fulfil (e.g. ``{'type': 'number', 'maximum': 42}``),
* ``rule`` which the ``value`` is breaking (e.g. ``maximum``)
* and ``rule_definition`` (e.g. ``42``).
.. versionchanged:: 2.14.0
Added all extra properties.
"""
def __init__(self, message, value=None, name=None, definition=None, rule=None):
super().__init__(message)
self.message = message
self.value = value
self.name = name
self.definition = definition
self.rule = rule
@property
def path(self):
return [item for item in SPLIT_RE.split(self.name) if item != '']
@property
def rule_definition(self):
if not self.rule or not self.definition:
return None
return self.definition.get(self.rule)
class JsonSchemaDefinitionException(JsonSchemaException):
"""
Exception raised by generator of validation function.
"""
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