Fix some docstrings

PiperOrigin-RevId: 258731746

python/aead/aead.py

@@ -46,7 +46,7 @@ class Aead(object):
     Returns:
       the resulting ciphertext as bytes.
     Raises:
-      google3.third_party.tink.python.error.Error if the encryption fails.
+      tink.TinkError if the encryption fails.
     """
     pass
 
@@ -63,6 +63,6 @@ class Aead(object):
     Returns:
       the resulting plaintext as bytes.
     Raises:
-      google3.third_party.tink.python.error.Error if the decryption fails.
+      tink.TinkError if the decryption fails.
     """
     raise NotImplementedError()

python/core/key_manager.py

@@ -57,8 +57,7 @@ class KeyManager(Generic[P]):
     Returns:
       A primitive, for example an instance of Aead or Mac.
     Raises:
-      google3.third_party.tink.python.tink_error.TinkError if getting the
-      primitive fails.
+      tink.TinkError if getting the primitive fails.
     """
     pass
 
@@ -77,8 +76,7 @@ class KeyManager(Generic[P]):
     Returns:
       A KeyData protocol buffer that contains the key.
     Raises:
-      google3.third_party.tink.python.error.TinkError if the key generation
-      fails.
+      tink.TinkError if the key generation fails.
     """
     pass
 
@@ -99,8 +97,7 @@ class PrivateKeyManager(KeyManager[P]):
     Returns:
       A KeyData protocol buffer that contains the public key.
     Raises:
-      google3.third_party.tink.python.error.TinkError if the key generation
-      fails.
+      tink.TinkError if the key generation fails.
     """
     pass
 

python/core/keyset_handle.py

@@ -84,10 +84,8 @@ class KeysetHandle(object):
     Returns:
       The primitive.
     Raises:
-      google3.third_party.tink.python.error.tink_error.TinkError if creation of
-      the
-      primitive fails, for example if primitive_class cannot be used with this
-      KeysetHandle.
+      tink.TinkError if creation of the primitive fails, for example if
+      primitive_class cannot be used with this KeysetHandle.
     """
     _validate_keyset(self._keyset)
     pset = primitive_set.PrimitiveSet(primitive_class)

python/signature/public_key_verify.py

@@ -44,7 +44,6 @@ class PublicKeyVerify(object):
       data: The data bytes to be checked.
 
     Raises:
-      google3.third_party.tink.python.tink_error.TinkError if the verification
-      fails.
+      tink.TinkError if the verification fails.
     """
     raise NotImplementedError()