Remove removing support for py 3.8

Author: jsa34

python/cucumber_expressions/argument.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from typing import Optional, List
+from typing import Optional, List, Tuple
 
 from cucumber_expressions.parameter_type import ParameterType
 from cucumber_expressions.tree_regexp import TreeRegexp, Group
@@ -19,7 +19,7 @@ def __init__(
     def build(
         tree_regexp: TreeRegexp,
         text: str,
-        parameter_types_and_names: List[tuple[ParameterType, Optional[str]]],
+        parameter_types_and_names: List[Tuple[ParameterType, Optional[str]]],
     ) -> Optional[List[Argument]]:
         # Check if all elements in parameter_types_and_names are tuples
         for item in parameter_types_and_names:

python/cucumber_expressions/expression.py

@@ -1,4 +1,4 @@
-from typing import Optional, List
+from typing import Optional, List, Tuple
 
 from cucumber_expressions.argument import Argument
 from cucumber_expressions.ast import Node, NodeType
@@ -22,7 +22,7 @@ class CucumberExpression:
     def __init__(self, expression: str, parameter_type_registry: ParameterTypeRegistry):
         self.expression = expression
         self.parameter_type_registry = parameter_type_registry
-        self.parameter_types_and_names: List[tuple[ParameterType, Optional[str]]] = []
+        self.parameter_types_and_names: List[Tuple[ParameterType, Optional[str]]] = []
         self.tree_regexp = TreeRegexp(
             self.rewrite_to_regex(CucumberExpressionParser().parse(self.expression))
         )
@@ -102,7 +102,7 @@ def rewrite_parameter(self, node: Node) -> str:
 
     def parse_parameter_name(
         self, name: str
-    ) -> tuple[Optional[str], Optional[ParameterType]]:
+    ) -> Tuple[Optional[str], Optional[ParameterType]]:
         """Helper function to parse the parameter name and return group_name and parameter_type."""
         if ":" in name:
             group_name, parameter_type_name = name.split(":")

python/cucumber_expressions/expression_parser.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from typing import NamedTuple, Optional, Callable, List
+from typing import NamedTuple, Optional, Callable, List, Tuple, Union
 
 from cucumber_expressions.ast import Token, TokenType, Node, NodeType
 from cucumber_expressions.errors import (
@@ -171,7 +171,7 @@ def parse_between(
         begin_token: TokenType,
         end_token: TokenType,
         parsers: List,
-    ) -> Callable[[Parser], Result | tuple[int, Node]]:
+    ) -> Callable[[Parser], Union[Result, Tuple[int, Node]]]:
         def _parse_between(parser: Parser):
             if not self.looking_at(parser.tokens, parser.current, begin_token):
                 return Result(0, None)
@@ -221,7 +221,7 @@ def parse_tokens_until(
         tokens: List[Token],
         start_at: int,
         end_tokens: List[TokenType],
-    ) -> tuple[int, List[Node]]:
+    ) -> Tuple[int, List[Node]]:
         current = start_at
         size = len(tokens)
         ast: List[Node] = []

python/cucumber_expressions/regular_expression.py

@@ -1,6 +1,6 @@
 import re
 from collections.abc import Generator
-from typing import Optional, Union
+from typing import Optional, Union, Tuple
 
 from cucumber_expressions.argument import Argument
 from cucumber_expressions.parameter_type import ParameterType
@@ -67,7 +67,7 @@ def _process_capture_group(self, group_source: str):
 
     def generate_parameter_types(
         self, text
-    ) -> Generator[tuple[ParameterType, Optional[str]]]:
+    ) -> Generator[Tuple[ParameterType, Optional[str]]]:
         for group_builder in self.tree_regexp.group_builder.children:
             # Extract the raw source for the group
             parameter_type_regexp = group_builder.source