Remove compatibility code for ancient versions of pytest

Author: youtux

pytest_bdd/scenario.py

@@ -15,11 +15,7 @@
 import re
 
 import pytest
-
-try:
-    from _pytest import fixtures as pytest_fixtures
-except ImportError:
-    from _pytest import python as pytest_fixtures
+from _pytest.fixtures import FixtureLookupError
 
 from . import exceptions
 from .feature import get_feature, get_features
@@ -52,7 +48,7 @@ def find_argumented_step_fixture_name(name, type_, fixturemanager, request=None)
             if request:
                 try:
                     request.getfixturevalue(parser_name)
-                except pytest_fixtures.FixtureLookupError:
+                except FixtureLookupError:
                     continue
             return parser_name
 
@@ -71,14 +67,14 @@ def _find_step_function(request, step, scenario):
     try:
         # Simple case where no parser is used for the step
         return request.getfixturevalue(get_step_fixture_name(name, step.type))
-    except pytest_fixtures.FixtureLookupError:
+    except FixtureLookupError:
         try:
             # Could not find a fixture with the same name, let's see if there is a parser involved
             name = find_argumented_step_fixture_name(name, step.type, request._fixturemanager, request)
             if name:
                 return request.getfixturevalue(name)
             raise
-        except pytest_fixtures.FixtureLookupError:
+        except FixtureLookupError:
             raise exceptions.StepDefinitionNotFoundError(
                 f"Step definition is not found: {step}. "
                 f'Line {step.line_number} in scenario "{scenario.name}" in the feature "{scenario.feature.filename}"'

pytest_bdd/steps.py

@@ -37,10 +37,7 @@ def given_beautiful_article(article):
 
 import pytest
 
-try:
-    from _pytest import fixtures as pytest_fixtures
-except ImportError:
-    from _pytest import python as pytest_fixtures
+from _pytest.fixtures import FixtureDef
 
 from .types import GIVEN, WHEN, THEN
 from .parsers import get_parser
@@ -154,10 +151,10 @@ def inject_fixture(request, arg, value):
         "params": None,
     }
 
-    if "yieldctx" in get_args(pytest_fixtures.FixtureDef.__init__):
+    if "yieldctx" in get_args(FixtureDef.__init__):
         fd_kwargs["yieldctx"] = False
 
-    fd = pytest_fixtures.FixtureDef(**fd_kwargs)
+    fd = FixtureDef(**fd_kwargs)
     fd.cached_result = (value, 0, None)
 
     old_fd = request._fixture_defs.get(arg)