Removed support for tuples from Vector, HalfVector, and Bit constructors [skip ci]

Author: ankane

pgvector/bit.py

@@ -5,7 +5,7 @@
 
 
 class Bit:
-    def __init__(self, value: bytes | str | list[bool] | tuple[bool, ...] | np.ndarray) -> None:
+    def __init__(self, value: bytes | str | list[bool] | np.ndarray) -> None:
         if isinstance(value, bytes):
             self._len = 8 * len(value)
             self._data = value

pgvector/halfvec.py

@@ -4,7 +4,7 @@
 
 
 class HalfVector:
-    def __init__(self, value: list[float] | tuple[float, ...] | np.ndarray) -> None:
+    def __init__(self, value: list[float] | np.ndarray) -> None:
         # asarray still copies if same dtype
         if not isinstance(value, np.ndarray) or value.dtype != '>f2':
             value = np.asarray(value, dtype='>f2')

pgvector/vector.py

@@ -4,7 +4,7 @@
 
 
 class Vector:
-    def __init__(self, value: list[float] | tuple[float, ...] | np.ndarray) -> None:
+    def __init__(self, value: list[float] | np.ndarray) -> None:
         # asarray still copies if same dtype
         if not isinstance(value, np.ndarray) or value.dtype != '>f4':
             value = np.asarray(value, dtype='>f4')

tests/test_bit.py

@@ -15,9 +15,6 @@ def test_list_int(self):
         with pytest.warns(UserWarning, match='expected elements to be boolean'):
             assert Bit([254, 7, 0]).to_text() == '110'  # ty: ignore[invalid-argument-type]
 
-    def test_tuple(self):
-        assert Bit((True, False, True)).to_list() == [True, False, True]
-
     def test_str(self):
         assert Bit('101').to_list() == [True, False, True]
 

tests/test_half_vector.py

@@ -12,9 +12,6 @@ def test_list_str(self):
         with pytest.raises(ValueError, match='could not convert string to float'):
             HalfVector([1, 'two', 3])  # ty: ignore[invalid-argument-type]
 
-    def test_tuple(self):
-        assert HalfVector((1, 2, 3)).to_list() == [1, 2, 3]
-
     def test_ndarray(self):
         arr = np.array([1, 2, 3])
         assert HalfVector(arr).to_list() == [1, 2, 3]

tests/test_vector.py

@@ -12,9 +12,6 @@ def test_list_str(self):
         with pytest.raises(ValueError, match='could not convert string to float'):
             Vector([1, 'two', 3])  # ty: ignore[invalid-argument-type]
 
-    def test_tuple(self):
-        assert Vector((1, 2, 3)).to_list() == [1, 2, 3]
-
     def test_ndarray(self):
         arr = np.array([1, 2, 3])
         assert Vector(arr).to_list() == [1, 2, 3]