diff options
Diffstat (limited to 'warlock/model.py')
| -rw-r--r-- | warlock/model.py | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/warlock/model.py b/warlock/model.py index 602a09a..70fedc4 100644 --- a/warlock/model.py +++ b/warlock/model.py @@ -25,7 +25,6 @@ from . import exceptions class Model(dict): - def __init__(self, *args, **kwargs): # we overload setattr so set this manually d = dict(*args, **kwargs) @@ -37,8 +36,8 @@ class Model(dict): else: dict.__init__(self, d) - self.__dict__['changes'] = {} - self.__dict__['__original__'] = copy.deepcopy(d) + self.__dict__["changes"] = {} + self.__dict__["__original__"] = copy.deepcopy(d) def __setitem__(self, key, value): mutation = dict(self.items()) @@ -46,13 +45,12 @@ class Model(dict): try: self.validate(mutation) except exceptions.ValidationError as exc: - msg = ("Unable to set '%s' to %r. Reason: %s" - % (key, value, str(exc))) + msg = "Unable to set '%s' to %r. Reason: %s" % (key, value, str(exc)) raise exceptions.InvalidOperation(msg) dict.__setitem__(self, key, value) - self.__dict__['changes'][key] = value + self.__dict__["changes"][key] = value def __delitem__(self, key): mutation = dict(self.items()) @@ -60,8 +58,7 @@ class Model(dict): try: self.validate(mutation) except exceptions.ValidationError as exc: - msg = ("Unable to delete attribute '%s'. Reason: %s" - % (key, str(exc))) + msg = "Unable to delete attribute '%s'. Reason: %s" % (key, str(exc)) raise exceptions.InvalidOperation(msg) dict.__delitem__(self, key) @@ -124,15 +121,15 @@ class Model(dict): @property def patch(self): """Return a jsonpatch object representing the delta""" - original = self.__dict__['__original__'] + original = self.__dict__["__original__"] return jsonpatch.make_patch(original, dict(self)).to_string() @property def changes(self): """Dumber version of 'patch' method""" - deprecation_msg = 'Model.changes will be removed in warlock v2' + deprecation_msg = "Model.changes will be removed in warlock v2" warnings.warn(deprecation_msg, DeprecationWarning, stacklevel=2) - return copy.deepcopy(self.__dict__['changes']) + return copy.deepcopy(self.__dict__["changes"]) def validate(self, obj): """Apply a JSON schema to an object""" |