feat: Add more __repr__ methods (feast-dev#4676)

Author: emgeee

sdk/python/feast/entity.py

@@ -99,6 +99,20 @@ def __init__(
         self.created_timestamp = None
         self.last_updated_timestamp = None
 
+    def __repr__(self):
+        return (
+            f"Entity(\n"
+            f"    name={self.name!r},\n"
+            f"    value_type={self.value_type!r},\n"
+            f"    join_key={self.join_key!r},\n"
+            f"    description={self.description!r},\n"
+            f"    tags={self.tags!r},\n"
+            f"    owner={self.owner!r},\n"
+            f"    created_timestamp={self.created_timestamp!r},\n"
+            f"    last_updated_timestamp={self.last_updated_timestamp!r}\n"
+            f")"
+        )
+
     def __hash__(self) -> int:
         return hash((self.name, self.join_key))
 

sdk/python/feast/feature.py

@@ -58,12 +58,18 @@ def __lt__(self, other):
         return self.name < other.name
 
     def __repr__(self):
-        # return string representation of the reference
-        return f"{self.name}-{self.dtype}"
+        return (
+            f"Feature(\n"
+            f"    name={self._name!r},\n"
+            f"    dtype={self._dtype!r},\n"
+            f"    description={self._description!r},\n"
+            f"    labels={self._labels!r}\n"
+            f")"
+        )
 
     def __str__(self):
         # readable string of the reference
-        return f"Feature<{self.__repr__()}>"
+        return f"Feature<{self.name}: {self.dtype}>"
 
     @property
     def name(self):

sdk/python/feast/feature_store.py

@@ -175,6 +175,16 @@ def version(self) -> str:
         """Returns the version of the current Feast SDK/CLI."""
         return get_version()
 
+    def __repr__(self) -> str:
+        return (
+            f"FeatureStore(\n"
+            f"    repo_path={self.repo_path!r},\n"
+            f"    config={self.config!r},\n"
+            f"    registry={self._registry!r},\n"
+            f"    provider={self._provider!r}\n"
+            f")"
+        )
+
     @property
     def registry(self) -> BaseRegistry:
         """Gets the registry of this feature store."""

sdk/python/feast/field.py

@@ -81,7 +81,14 @@ def __lt__(self, other):
         return self.name < other.name
 
     def __repr__(self):
-        return f"Field(name='{self.name}', dtype={self.dtype}, description='{self.description}' tags={self.tags})"
+        return (
+            f"Field(\n"
+            f"    name={self.name!r},\n"
+            f"    dtype={self.dtype!r},\n"
+            f"    description={self.description!r},\n"
+            f"    tags={self.tags!r}\n"
+            f")"
+        )
 
     def __str__(self):
         return f"Field(name={self.name}, dtype={self.dtype}, tags={self.tags})"