Updates __eq__ implementation on the data types

aea/cli/check_packages.py

@@ -307,7 +307,7 @@ def check_dependencies(
     data = unified_yaml_load(configuration_file)
 
     def _add_package_type(package_type: PackageType, public_id_str: str) -> PackageId:
-        return PackageId(package_type, PublicId.from_str(public_id_str))
+        return PackageId(package_type, PublicId.from_str(public_id_str).without_hash())
 
     def _get_package_ids(
         package_type: PackageType, public_ids: Set[PublicId]

aea/configurations/data_types.py

@@ -86,6 +86,8 @@ class PackageVersion:
 
     _version: PackageVersionLike
 
+    __slots__ = ("_version",)
+
     def __init__(self, version_like: PackageVersionLike) -> None:
         """
         Initialize a package version.
@@ -114,7 +116,9 @@ def __str__(self) -> str:
 
     def __eq__(self, other: Any) -> bool:
         """Check equality."""
-        return isinstance(other, PackageVersion) and self._version == other._version
+        if not isinstance(other, self.__class__):
+            return NotImplemented  # Delegate comparison to the other instance's __eq__.
+        return all(getattr(self, s) == getattr(other, s) for s in self.__slots__)
 
     def __lt__(self, other: Any) -> bool:
         """Compare with another object."""
@@ -451,13 +455,10 @@ def __repr__(self) -> str:
         return f"<{self}>"
 
     def __eq__(self, other: Any) -> bool:
-        """Compare with another object."""
-        return (
-            isinstance(other, PublicId)
-            and self.author == other.author
-            and self.name == other.name
-            and self.version == other.version
-        )
+        """Check equality."""
+        if not isinstance(other, self.__class__):
+            return NotImplemented  # Delegate comparison to the other instance's __eq__.
+        return all(getattr(self, s) == getattr(other, s) for s in self.__slots__)
 
     def __lt__(self, other: Any) -> bool:
         """
@@ -647,12 +648,10 @@ def __repr__(self) -> str:
         return f"PackageId{self.__str__()}"
 
     def __eq__(self, other: Any) -> bool:
-        """Compare with another object."""
-        return (
-            isinstance(other, PackageId)
-            and self.package_type == other.package_type
-            and self.public_id == other.public_id
-        )
+        """Check equality."""
+        if not isinstance(other, self.__class__):
+            return NotImplemented  # Delegate comparison to the other instance's __eq__.
+        return all(getattr(self, s) == getattr(other, s) for s in self.__slots__)
 
     def __lt__(self, other: Any) -> bool:
         """Compare two public ids."""
@@ -874,15 +873,10 @@ def __str__(self) -> str:
         return f"{self.__class__.__name__}(name='{self.name}', version='{self.version}', index='{self.index}', git='{self.git}', ref='{self.ref}')"
 
     def __eq__(self, other: Any) -> bool:
-        """Compare with another object."""
-        return (
-            isinstance(other, Dependency)
-            and self._name == other._name
-            and self._version == other._version
-            and self._index == other._index
-            and self._git == other._git
-            and self._ref == other._ref
-        )
+        """Check equality."""
+        if not isinstance(other, self.__class__):
+            return NotImplemented  # Delegate comparison to the other instance's __eq__.
+        return all(getattr(self, s) == getattr(other, s) for s in self.__slots__)
 
 
 Dependencies = Dict[str, Dependency]

docs/api/configurations/data_types.md

@@ -521,7 +521,7 @@ Get the representation.
 def __eq__(other: Any) -> bool
 ```
 
-Compare with another object.
+Check equality.
 
 <a id="aea.configurations.data_types.PublicId.__lt__"></a>
 
@@ -795,7 +795,7 @@ Get the object representation in string.
 def __eq__(other: Any) -> bool
 ```
 
-Compare with another object.
+Check equality.
 
 <a id="aea.configurations.data_types.PackageId.__lt__"></a>
 
@@ -1080,7 +1080,7 @@ Get the string representation.
 def __eq__(other: Any) -> bool
 ```
 
-Compare with another object.
+Check equality.
 
 <a id="aea.configurations.data_types.Dependencies"></a>