venv/lib/python3.11/site-packages/setuptools/config/_validate_pyproject/fastjsonschema_exceptions.py

   1 import re
   2
   3
   4 SPLIT_RE = re.compile(r'[\.\[\]]+')
   5
   6
   7 class JsonSchemaException(ValueError):
   8     """
   9     Base exception of ``fastjsonschema`` library.
  10     """
  11
  12
  13 class JsonSchemaValueException(JsonSchemaException):
  14     """
  15     Exception raised by validation function. Available properties:
  16
  17      * ``message`` containing human-readable information what is wrong (e.g. ``data.property[index] must be smaller than or equal to 42``),
  18      * invalid ``value`` (e.g. ``60``),
  19      * ``name`` of a path in the data structure (e.g. ``data.property[index]``),
  20      * ``path`` as an array in the data structure (e.g. ``['data', 'property', 'index']``),
  21      * the whole ``definition`` which the ``value`` has to fulfil (e.g. ``{'type': 'number', 'maximum': 42}``),
  22      * ``rule`` which the ``value`` is breaking (e.g. ``maximum``)
  23      * and ``rule_definition`` (e.g. ``42``).
  24
  25     .. versionchanged:: 2.14.0
  26         Added all extra properties.
  27     """
  28
  29     def __init__(self, message, value=None, name=None, definition=None, rule=None):
  30         super().__init__(message)
  31         self.message = message
  32         self.value = value
  33         self.name = name
  34         self.definition = definition
  35         self.rule = rule
  36
  37     @property
  38     def path(self):
  39         return [item for item in SPLIT_RE.split(self.name) if item != '']
  40
  41     @property
  42     def rule_definition(self):
  43         if not self.rule or not self.definition:
  44             return None
  45         return self.definition.get(self.rule)
  46
  47
  48 class JsonSchemaDefinitionException(JsonSchemaException):
  49     """
  50     Exception raised by generator of validation function.
  51     """