Op

doc/architecture_improvements.md

@@ -761,14 +761,6 @@ class LazyModelCollector:
         if self._steps is None:
             self._steps = self._discover_steps()
         return self._steps
-
-    @lru_cache(maxsize=128)
-    def evaluate_guard(self, step_name: str) -> bool:
-        """Evaluate guard with caching."""
-        guard = self._guards.get(f"guard_{step_name}")
-        if guard is None:
-            return True
-        return guard(self.model)
 ```
 
 ### 6.2 Algorithm Optimizations

pyosmo/decorators.py

@@ -101,21 +101,21 @@ def can_process(self) -> bool:
         # Inline guard - return a decorator that attaches the guard to the step
         guard_func = step_name_or_func
 
-        def decorator(func: Callable[..., Any]) -> Callable[..., Any]:
+        def inline_decorator(func: Callable[..., Any]) -> Callable[..., Any]:
             func._osmo_guard_inline = guard_func  # type: ignore[attr-defined]
             func._osmo_guard_invert = invert  # type: ignore[attr-defined]
             return func
 
-        return decorator
+        return inline_decorator
 
     # Named guard
-    def decorator(func: Callable[..., Any]) -> Callable[..., Any]:
+    def named_decorator(func: Callable[..., Any]) -> Callable[..., Any]:
         func._osmo_guard = True  # type: ignore[attr-defined]
         func._osmo_guard_for = step_name_or_func  # type: ignore[attr-defined]
         func._osmo_guard_invert = invert  # type: ignore[attr-defined]
         return func
 
-    return decorator
+    return named_decorator
 
 
 def pre(step_name: str) -> Callable[[F], F]:

pyosmo/model.py

@@ -108,10 +108,13 @@ def _find_decorator_guard(self) -> Optional['ModelFunction']:
         """Find a guard method decorated with @guard("step_name") for this step."""
         for attr_name in dir(self.object_instance):
             method = getattr(self.object_instance, attr_name)
-            if callable(method) and hasattr(method, '_osmo_guard') and hasattr(method, '_osmo_guard_for'):
-                # Check if this guard is for our step
-                if method._osmo_guard_for == self.name:
-                    return ModelFunction(attr_name, self.object_instance)
+            if (
+                callable(method)
+                and hasattr(method, '_osmo_guard')
+                and hasattr(method, '_osmo_guard_for')
+                and method._osmo_guard_for == self.name
+            ):
+                return ModelFunction(attr_name, self.object_instance)
         return None
 
     @property

pyosmo/tests/test_decorators.py

@@ -162,7 +162,7 @@ def __init__(self):
         def process(self):
             self.process_called = True
 
-        @guard("process")
+        @guard('process')
         def can_process(self) -> bool:
             return self.ready
 
@@ -207,7 +207,8 @@ def other_action(self):
 
     model = InlineGuardModel()
     osmo = Osmo(model)
-    osmo.test_end_condition = Length(10)
+    osmo.seed = 42
+    osmo.test_end_condition = Length(20)
 
     osmo.run()
 
@@ -227,7 +228,7 @@ def __init__(self):
         def action(self):
             self.action_called = True
 
-        @guard("action", invert=True)
+        @guard('action', invert=True)
         def is_blocked(self) -> bool:
             return self.blocked
 
@@ -262,11 +263,11 @@ def login(self):
         def checkout(self):
             pass
 
-        @guard("login")
+        @guard('login')
         def can_login(self) -> bool:
             return not self.logged_in
 
-        @guard("checkout")
+        @guard('checkout')
         def can_checkout(self) -> bool:
             return self.logged_in and self.has_items
 
@@ -305,7 +306,7 @@ def __init__(self):
         def action_a(self):
             pass
 
-        @guard("action_a")
+        @guard('action_a')
         def guard_for_a(self) -> bool:
             return self.flag_a
 

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools>=45", "wheel", "setuptools-scm[toml]>=6.2"]
+requires = ["setuptools>=77.0.0", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [project]
@@ -8,7 +8,7 @@ version = "0.2.2"
 description = "pyosmo - a model-based testing tool"
 readme = "README.md"
 requires-python = ">=3.11"
-license = {text = "MIT"}
+license = "MIT"
 authors = [
     {name = "Olli-Pekka Puolitaival", email = "oopee1@gmail.com"},
 ]
@@ -18,7 +18,6 @@ maintainers = [
 classifiers = [
     "Development Status :: 4 - Beta",
     "Intended Audience :: Developers",
-    "License :: OSI Approved :: MIT License",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
@@ -27,13 +26,13 @@ classifiers = [
 ]
 dependencies = [
     "click",
-    "mypy>=1.18.2",
-    "pytest>=9.0.0",
 ]
 
 [project.optional-dependencies]
 dev = [
     "pytest>=7.0",
+    "mypy>=1.18.2",
+    "pytest>=9.0.0",
     "hypothesis>=6.0",
     "ruff>=0.1.0",
     "mypy>=1.0",