diff options
Diffstat (limited to 'Lib/inspect.py')
| -rw-r--r-- | Lib/inspect.py | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Lib/inspect.py b/Lib/inspect.py index eef8dc9..4ac76b1 100644 --- a/Lib/inspect.py +++ b/Lib/inspect.py @@ -2231,6 +2231,16 @@ class Parameter: return '<{} at {:#x} "{}">'.format(self.__class__.__name__, id(self), self) + def __hash__(self): + hash_tuple = (self.name, int(self.kind)) + + if self._annotation is not _empty: + hash_tuple += (self._annotation,) + if self._default is not _empty: + hash_tuple += (self._default,) + + return hash(hash_tuple) + def __eq__(self, other): return (issubclass(other.__class__, Parameter) and self._name == other._name and @@ -2524,6 +2534,12 @@ class Signature: return type(self)(parameters, return_annotation=return_annotation) + def __hash__(self): + hash_tuple = tuple(self.parameters.values()) + if self._return_annotation is not _empty: + hash_tuple += (self._return_annotation,) + return hash(hash_tuple) + def __eq__(self, other): if (not issubclass(type(other), Signature) or self.return_annotation != other.return_annotation or |