fix: support non alpha key at root level

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "drools_jpy"
-version = "0.3.6"
+version = "0.3.7"
 authors = [
   { name="Madhu Kanoor", email="author@example.com" },
 ]

tests/asts/test_non_alpha_key_ast.yml

@@ -0,0 +1,45 @@
+- RuleSet:
+    hosts:
+    - all
+    name: Non alpha key
+    rules:
+    - Rule:
+        actions:
+        - Action:
+            action: debug
+            action_args:
+              msg: First check worked
+        condition:
+          AllCondition:
+          - EqualsExpression:
+              lhs:
+                Event: '["http://www.example.com"]'
+              rhs:
+                String: down
+        enabled: true
+        name: Check key with slash,dot and colon at root level
+    - Rule:
+        actions:
+        - Action:
+            action: debug
+            action_args:
+              msg: Second check worked
+        condition:
+          AllCondition:
+          - EqualsExpression:
+              lhs:
+                Event: urls["http://www.example.com"]
+              rhs:
+                String: up
+        enabled: true
+        name: Check key with slash,dot and colon at non root level
+    sources:
+    - EventSource:
+        name: ansible.eda.generic
+        source_args:
+          payload:
+          - http://www.example.com: down
+          - urls:
+              http://www.example.com: up
+        source_filters: []
+        source_name: ansible.eda.generic

tests/test_ruleset.py

@@ -984,6 +984,7 @@ def test_assert_event_string_search():
         "asts/test_delayed_comparison_ast.yml",
         "asts/test_squaredaccessor_cases_ast.yml",
         "asts/test_squaredaccessor_selectattr_cases_ast.yml",
+        "asts/test_non_alpha_key_ast.yml",
     ],
 )
 def test_integrated(rulebook):