fixes saltstack/salt#62523 saltcheck doesnt work with pyobjects renderer

salt/modules/saltcheck.py

@@ -319,7 +319,11 @@ from salt.utils.odict import OrderedDict
 
 log = logging.getLogger(__name__)
 
-global_scheck = None
+try:
+    __context__
+except NameError:
+    __context__ = {}
+__context__["global_scheck"] = None
 
 __virtualname__ = "saltcheck"
 
@@ -457,8 +461,7 @@ def run_state_tests(state, saltenv=None, check_all=False, only_fails=False):
             saltenv = "base"
 
     # Use global scheck variable for reuse in each multiprocess
-    global global_scheck
-    global_scheck = SaltCheck(saltenv)
+    __context__["global_scheck"] = SaltCheck(saltenv)
 
     parallel = __salt__["config.get"]("saltcheck_parallel")
     num_proc = __salt__["config.get"]("saltcheck_processes")
@@ -508,7 +511,7 @@ def run_state_tests(state, saltenv=None, check_all=False, only_fails=False):
                     results_dict[key] = value
         else:
             for key, value in stl.test_dict.items():
-                result = global_scheck.run_test(value)
+                result = __context__["global_scheck"].run_test(value)
                 results_dict[key] = result
 
         # If passed a duplicate state, don't overwrite with empty res
@@ -522,7 +525,7 @@ def parallel_scheck(data):
     key = data[0]
     value = data[1]
     results = {}
-    results[key] = global_scheck.run_test(value)
+    results[key] = __context__["global_scheck"].run_test(value)
     return results
 
 
@@ -620,7 +623,9 @@ def _render_file(file_path):
     call the salt utility to render a file
     """
     # salt-call slsutil.renderer /srv/salt/jinjatest/saltcheck-tests/test1.tst
-    rendered = __salt__["slsutil.renderer"](file_path, saltenv=global_scheck.saltenv)
+    rendered = __salt__["slsutil.renderer"](
+        file_path, saltenv=__context__["global_scheck"].saltenv
+    )
     log.info("rendered: %s", rendered)
     return rendered