Handle Datasets made from BytesIO (#265)

* Handle Datasets made from BytesIO
* fix import order
* Update version.py
* Update CHANGELOG.md

CHANGELOG.md

@@ -14,6 +14,7 @@ and **Merged pull requests**. Critical items to know are:
 Referenced versions in headers are tagged on Github, in parentheses are for pypi.
 
 ## [vxx](https://github.com/pydicom/deid/tree/master) (master)
+- Support pydicom.Dataset objects created from BytesIO [#265](https://github.com/pydicom/deid/pull/265) (0.3.24)
 - Exception with missing filters for non-string VR [#256](https://github.com/pydicom/deid/issues/256) (0.3.23)
 - Allow filter tag names to be 0x-prefix hex numbers so private tags can be referenced in recipes [#253](https://github.com/pydicom/deid/issues/253) (0.3.22)
 - Fix incorrect coordinate definition for GE CT [#249](https://github.com/pydicom/deid/issues/249)

deid/dicom/parser.py

@@ -5,6 +5,7 @@
 import os
 import re
 from copy import deepcopy
+from io import BytesIO
 
 from pydicom import read_file
 from pydicom.dataelem import DataElement
@@ -102,6 +103,7 @@ def load(self, dicom_file, force=True):
 
         # Set class variables that might be helpful later
         df = self.dicom.get("filename")
+        df = None if isinstance(df, BytesIO) else df
         self.dicom_file = None if not df else os.path.abspath(df)
         self.dicom_name = None if not df else os.path.basename(self.dicom_file)
 

deid/version.py

@@ -2,7 +2,7 @@
 __copyright__ = "Copyright 2016-2023, Vanessa Sochat"
 __license__ = "MIT"
 
-__version__ = "0.3.23"
+__version__ = "0.3.24"
 AUTHOR = "Vanessa Sochat"
 AUTHOR_EMAIL = "[email protected]"
 NAME = "deid"