refactor(common): remove Validator mixin for better clarity

Also removes a redundant function call by directly calling the pattern
match API from the annotation classes.

ibis/backends/bigquery/tests/unit/test_compiler.py

@@ -13,7 +13,7 @@
 import ibis.expr.datatypes as dt
 import ibis.expr.operations as ops
 from ibis import _
-from ibis.common.patterns import ValidationError
+from ibis.common.annotations import ValidationError
 
 to_sql = ibis.bigquery.compile
 

ibis/backends/clickhouse/tests/test_aggregations.py

@@ -7,7 +7,7 @@
 import pytest
 
 import ibis
-from ibis.common.patterns import ValidationError
+from ibis.common.annotations import ValidationError
 
 pytest.importorskip("clickhouse_connect")
 

ibis/backends/dask/tests/execution/test_functions.py

@@ -13,8 +13,8 @@
 
 import ibis
 import ibis.expr.datatypes as dt
+from ibis.common.annotations import ValidationError
 from ibis.common.exceptions import OperationNotDefinedError
-from ibis.common.patterns import ValidationError
 
 dd = pytest.importorskip("dask.dataframe")
 from dask.dataframe.utils import tm  # noqa: E402

ibis/backends/impala/tests/test_udf.py

@@ -14,7 +14,7 @@
 import ibis.expr.types as ir
 from ibis import util
 from ibis.backends.impala import ddl
-from ibis.common.patterns import ValidationError
+from ibis.common.annotations import ValidationError
 from ibis.expr import rules
 
 pytest.importorskip("impala")

ibis/backends/impala/tests/test_unary_builtins.py

@@ -5,7 +5,7 @@
 import ibis
 import ibis.expr.types as ir
 from ibis.backends.impala.tests.conftest import translate
-from ibis.common.patterns import ValidationError
+from ibis.common.annotations import ValidationError
 
 
 @pytest.fixture(scope="module")

ibis/backends/pandas/tests/execution/test_functions.py

@@ -16,7 +16,7 @@
 from ibis.backends.pandas.execution import execute
 from ibis.backends.pandas.tests.conftest import TestConf as tm
 from ibis.backends.pandas.udf import udf
-from ibis.common.patterns import ValidationError
+from ibis.common.annotations import ValidationError
 
 
 @pytest.mark.parametrize(

ibis/backends/pandas/tests/execution/test_window.py

@@ -17,7 +17,7 @@
 from ibis.backends.pandas.dispatch import pre_execute
 from ibis.backends.pandas.execution import execute
 from ibis.backends.pandas.tests.conftest import TestConf as tm
-from ibis.common.patterns import ValidationError
+from ibis.common.annotations import ValidationError
 from ibis.legacy.udf.vectorized import reduction
 
 

ibis/backends/tests/test_generic.py

@@ -18,7 +18,7 @@
 import ibis.expr.datatypes as dt
 import ibis.selectors as s
 from ibis import _
-from ibis.common.patterns import ValidationError
+from ibis.common.annotations import ValidationError
 
 try:
     import duckdb

ibis/backends/tests/test_string.py

@@ -9,8 +9,8 @@
 import ibis
 import ibis.common.exceptions as com
 import ibis.expr.datatypes as dt
+from ibis.common.annotations import ValidationError
 from ibis.common.exceptions import OperationNotDefinedError
-from ibis.common.patterns import ValidationError
 
 try:
     from google.api_core.exceptions import BadRequest

ibis/backends/tests/test_temporal.py

@@ -17,7 +17,7 @@
 import ibis.common.exceptions as com
 import ibis.expr.datatypes as dt
 from ibis.backends.pandas.execution.temporal import day_name
-from ibis.common.patterns import ValidationError
+from ibis.common.annotations import ValidationError
 
 try:
     from duckdb import InvalidInputException as DuckDBInvalidInputException