check temporary directory existence before executing method

src/sparcscore/pipeline/base.py

@@ -3,7 +3,7 @@
 import warnings
 import shutil
 import tempfile
-
+import sys
 
 class Logable(object):
  """
@@ -135,6 +135,10 @@ def __call__(
  if not os.path.isdir(self.directory):
  os.makedirs(self.directory)
 
+ print(f"Temp directory {self._tmp_dir} for method {self.__class__.__name__}")
+ if not os.path.isdir(self._tmp_dir.name):
+ sys.exit("Temporary directory not found, exiting...")
+
  process = getattr(self, "process", None)
  if callable(process):
  x = self.process(*args, **kwargs)