num_times_created_this_run -> _num_times_created_this_run

benchmark/tests/integtest_benchmark.py

@@ -32,8 +32,8 @@ def setUp(self) -> None:
             shutil.rmtree(workspace_path)
 
         # Reset this to avoid the error of it being created twice.
-        # In real usage, the second run would be a different Python process so DBGymWorkspace.num_times_created_this_run would be 0.
-        DBGymWorkspace.num_times_created_this_run = 0
+        # In real usage, the second run would be a different Python process so DBGymWorkspace._num_times_created_this_run would be 0.
+        DBGymWorkspace._num_times_created_this_run = 0
         self.workspace = DBGymWorkspace(workspace_path)
 
     def tearDown(self) -> None:

dbms/tests/integtest_dbms.py

@@ -24,8 +24,8 @@ def setUp(self) -> None:
             shutil.rmtree(workspace_path)
 
         # Reset this to avoid the error of it being created twice.
-        # In real usage, the second run would be a different Python process so DBGymWorkspace.num_times_created_this_run would be 0.
-        DBGymWorkspace.num_times_created_this_run = 0
+        # In real usage, the second run would be a different Python process so DBGymWorkspace._num_times_created_this_run would be 0.
+        DBGymWorkspace._num_times_created_this_run = 0
         self.workspace = DBGymWorkspace(workspace_path)
 
     def tearDown(self) -> None:
@@ -44,10 +44,10 @@ def test_postgres_dbdata(self) -> None:
         # Make sure to recreate self.workspace so that each function call counts as its own run.
         scale_factor = 0.01
         _postgres_build(self.workspace, False)
-        DBGymWorkspace.num_times_created_this_run = 0
+        DBGymWorkspace._num_times_created_this_run = 0
         self.workspace = DBGymWorkspace(self.workspace.dbgym_workspace_path)
         _tpch_tables(self.workspace, scale_factor)
-        DBGymWorkspace.num_times_created_this_run = 0
+        DBGymWorkspace._num_times_created_this_run = 0
         self.workspace = DBGymWorkspace(self.workspace.dbgym_workspace_path)
 
         # Test

env/tests/gymlib_integtest_util.py

@@ -70,7 +70,7 @@ def set_up_workspace() -> None:
         # However, it also can't be created more than once so we need to check `is None`.
         if GymlibIntegtestManager.DBGYM_WORKSPACE is None:
             # Reset this in case it had been created by a test *not* using GymlibIntegtestManager.set_up_workspace().
-            DBGymWorkspace.num_times_created_this_run = 0
+            DBGymWorkspace._num_times_created_this_run = 0
             GymlibIntegtestManager.DBGYM_WORKSPACE = DBGymWorkspace(workspace_path)
 
     @staticmethod

util/tests/unittest_workspace.py

@@ -40,8 +40,8 @@ def tearDown(self) -> None:
     # Importantly though, I don't have helper functions for the complex functions that I want to test (e.g. link_result and save_file).
     def init_workspace_helper(self) -> None:
         # Reset this to avoid the error of it being created twice.
-        # In real usage, the second run would be a different Python process so DBGymWorkspace.num_times_created_this_run would be 0.
-        DBGymWorkspace.num_times_created_this_run = 0
+        # In real usage, the second run would be a different Python process so DBGymWorkspace._num_times_created_this_run would be 0.
+        DBGymWorkspace._num_times_created_this_run = 0
         self.workspace = DBGymWorkspace(self.workspace_path)
 
         if self.expected_structure is None:

util/workspace.py

@@ -96,15 +96,15 @@ class DBGymWorkspace:
     Global configurations that apply to all parts of DB-Gym
     """
 
-    num_times_created_this_run: int = 0
+    _num_times_created_this_run: int = 0
 
     def __init__(self, dbgym_workspace_path: Path):
         # The logic around dbgym_tmp_path assumes that DBGymWorkspace is only constructed once.
         # This is because DBGymWorkspace creates a new run_*/ dir when it's initialized.
-        DBGymWorkspace.num_times_created_this_run += 1
+        DBGymWorkspace._num_times_created_this_run += 1
         assert (
-            DBGymWorkspace.num_times_created_this_run == 1
-        ), f"DBGymWorkspace has been created {DBGymWorkspace.num_times_created_this_run} times. It should only be created once per run."
+            DBGymWorkspace._num_times_created_this_run == 1
+        ), f"DBGymWorkspace has been created {DBGymWorkspace._num_times_created_this_run} times. It should only be created once per run."
 
         self.base_dbgym_repo_path = get_base_dbgym_repo_path()
         self.cur_path_list: list[str] = ["dbgym"]