remove timestamp from save path

delira/training/base_experiment.py

@@ -3,7 +3,6 @@
 import logging
 import pickle
 import os
-from datetime import datetime
 
 import copy
 
@@ -13,7 +12,7 @@
 
 from delira.data_loading import BaseDataManager
 from delira.models import AbstractNetwork
-
+from delira.training.utils import check_save_path
 from delira.training.parameters import Parameters
 from delira.training.base_trainer import BaseNetworkTrainer
 from delira.training.predictor import Predictor
@@ -109,12 +108,10 @@ def __init__(self,
         if save_path is None:
             save_path = os.path.abspath(".")
 
-        self.save_path = os.path.join(save_path, name,
-                                      str(datetime.now().strftime(
-                                          "%y-%m-%d_%H-%M-%S")))
+        duplicate_number, self.save_path = check_save_path(os.path.join(save_path, name))
 
-        if os.path.isdir(self.save_path):
-            logger.warning("Save Path %s already exists")
+        if duplicate_number:
+            print('Save path is a duplicate and got changed to {}'.format(save_path))
 
         os.makedirs(self.save_path, exist_ok=True)
 

delira/training/utils.py

@@ -1,6 +1,6 @@
 import collections
 import numpy as np
-
+import os
 
 def recursively_convert_elements(element, check_type, conversion_fn):
     """
@@ -98,3 +98,13 @@ def convert_to_numpy_identity(*args, **kwargs):
                                           _correct_zero_shape)
 
     return args, kwargs
+
+def check_save_path(save_path):
+    i = 0
+    new_path = save_path
+    run_name = os.path.basename(save_path)
+    dir_name = os.path.dirname(save_path)
+    while os.path.isdir(new_path):
+        i +=1
+        new_path = os.path.join(dir_name,run_name + '_{:02d}'.format(i))
+    return i , new_path