v0.5.19

init and path handling for tensorboard modified

Author: bartzbeielstein

pyproject.toml

@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "spotPython"
-version = "0.5.18"
+version = "0.5.19"
 authors = [
   { name="T. Bartz-Beielstein", email="tbb@bartzundbartz.de" }
 ]

src/spotPython/utils/file.py

@@ -87,3 +87,13 @@ def get_spot_tensorboard_path(experiment_name):
     spot_tensorboard_path = os.environ.get("PATH_TENSORBOARD", "runs/spot_logs/")
     spot_tensorboard_path = os.path.join(spot_tensorboard_path, experiment_name)
     return spot_tensorboard_path
+
+
+def get_tensorboard_path(fun_control):
+    """Get the path to the tensorboard files.
+    Args:
+        fun_control (dict): The function control dictionary.
+    Returns:
+        tensorboard_path (str): The path to the folder where the tensorboard files are saved.
+    """
+    return fun_control["TENSORBOARD_PATH"]

src/spotPython/utils/init.py

@@ -88,8 +88,9 @@ def fun_control_init(
         # if the folder "runs"  exists, move it to "runs_Y_M_D_H_M_S" to avoid overwriting old tensorboard files
         if os.path.exists(TENSORBOARD_PATH):
             now = datetime.datetime.now()
+            os.makedirs("runs_OLD", exist_ok=True)
             # use [:-1] to remove "/" from the end of the path
-            TENSORBOARD_PATH_OLD = TENSORBOARD_PATH[:-1] + now.strftime("%Y_%m_%d_%H_%M_%S")
+            TENSORBOARD_PATH_OLD = "runs_OLD/" + TENSORBOARD_PATH[:-1] + "_" + now.strftime("%Y_%m_%d_%H_%M_%S")
             os.rename(TENSORBOARD_PATH[:-1], TENSORBOARD_PATH_OLD)
     os.makedirs(TENSORBOARD_PATH, exist_ok=True)
     if spot_tensorboard_path is not None: