C///

\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// import numbers from pyrsistent import pmap import attr from jsonschema.compat import int_types, str_types from jsonschema.exceptions import UndefinedTypeCheck def is_array(checker, instance): return isinstance(instance, list) def is_bool(checker, instance): return isinstance(instance, bool) def is_integer(checker, instance): # bool inherits from int, so ensure bools aren't reported as ints if isinstance(instance, bool): return False return isinstance(instance, int_types) def is_null(checker, instance): return instance is None def is_number(checker, instance): # bool inherits from int, so ensure bools aren't reported as ints if isinstance(instance, bool): return False return isinstance(instance, numbers.Number) def is_object(checker, instance): return isinstance(instance, dict) def is_string(checker, instance): return isinstance(instance, str_types) def is_any(checker, instance): return True @attr.s(frozen=True) class TypeChecker(object): """ A ``type`` property checker. A `TypeChecker` performs type checking for an `IValidator`. Type checks to perform are updated using `TypeChecker.redefine` or `TypeChecker.redefine_many` and removed via `TypeChecker.remove`. Each of these return a new `TypeChecker` object. Arguments: type_checkers (dict): The initial mapping of types to their checking functions. """ _type_checkers = attr.ib(default=pmap(), converter=pmap) def is_type(self, instance, type): """ Check if the instance is of the appropriate type. Arguments: instance (object): The instance to check type (str): The name of the type that is expected. Returns: bool: Whether it conformed. Raises: `jsonschema.exceptions.UndefinedTypeCheck`: if type is unknown to this object. """ try: fn = self._type_checkers[type] except KeyError: raise UndefinedTypeCheck(type) return fn(self, instance) def redefine(self, type, fn): """ Produce a new checker with the given type redefined. Arguments: type (str): The name of the type to check. fn (collections.Callable): A function taking exactly two parameters - the type checker calling the function and the instance to check. The function should return true if instance is of this type and false otherwise. Returns: A new `TypeChecker` instance. """