minor changes

protocol/base.py

@@ -5,6 +5,7 @@
 from abc import ABC, abstractmethod
 from collections.abc import MutableMapping
 from numbers import Number
+from pathlib import Path
 from typing import Iterable, Union
 
 import numpy as np
@@ -602,7 +603,7 @@ class BaseSequence(MutableMapping):
         Name of the sequence.
     params : set
         A set of parameters in the sequence.
-    path : str
+    path : Path | str
         Path to the sequence on disk.
 
     Examples
@@ -631,7 +632,7 @@ class BaseSequence(MutableMapping):
     def __init__(self,
                  name: str = 'Sequence',
                  params: set = None,
-                 path: str = None, ):
+                 path: Union[str, Path] = None, ):
         """constructor"""
 
         super().__init__()

protocol/imaging.py

@@ -2009,7 +2009,7 @@ def _parse_private(self, dicom):
                 except (TypeError, ValueError):
                     self[name] = param_cls(Invalid)
         else:
-            logger.warn('No private header found in DICOM file')
+            logger.info('No private header found in DICOM file')
             # TODO: throw a warning when expected header doesnt exist
             # TODO: warn if specific parameter couldn't be read or queryable etc
 

protocol/utils.py

@@ -239,7 +239,7 @@ def header_exists(dicom: pydicom.FileDataset) -> bool:
         series_header['tags']['MrPhoenixProtocol']['items'][0].split('\n')
         return True
     except Exception as e:
-        logger.warn(f'Expects dicom files from Siemens to be able to'
+        logger.info(f'Expects dicom files from Siemens to be able to'
                     f' read the private header. For other vendors,'
                     f'private header is skipped. '
                     f'{e} in {dicom.filename}')