Fix imports and provide PRONOM entry point

Author: ross-spencer

pyproject.toml

@@ -40,6 +40,7 @@ dependencies = {file = ["requirements/requirements.txt"]}
 jsonid = "jsonid.jsonid:main"
 momoa = "jsonid.jsonid:main"
 json2json = "utils.json2json:main"
+json2pronom = "utils.jsonid2pronom:main"
 
 [build-system]
 requires = ["setuptools>=80.9.0", "wheel>=0.45.1", "setuptools_scm[toml]>=9.2.2"]

src/utils/jsonid2pronom.py

@@ -9,7 +9,13 @@
 import logging
 import sys
 
-from src.jsonid import pronom
+try:
+    from src.jsonid import pronom
+except ModuleNotFoundError:
+    try:
+        from jsonid import pronom
+    except ModuleNotFoundError:
+        import pronom
 
 # Set up logging.
 logging.basicConfig(