reduce usage of deprecated pkg_resources APIs

cwl_utils/sandboxjs.py

@@ -25,7 +25,7 @@
     cast,
 )
 
-from pkg_resources import resource_stream
+from importlib_resources import files
 from schema_salad.utils import json_dumps
 
 from cwl_utils.errors import JavascriptException, WorkflowException
@@ -196,8 +196,7 @@ def exec_js_process(
             nodejs = self.localdata.procs.get(js_engine)
 
         if nodejs is None or nodejs.poll() is not None:
-            res = resource_stream(__name__, js_engine)
-            js_engine_code = res.read().decode("utf-8")
+            js_engine_code = files("cwl_utils").joinpath(js_engine).read_text("utf-8")
 
             created_new_process = True
 

docs/conf.py

@@ -6,24 +6,24 @@
 
 # -- Path setup --------------------------------------------------------------
 
+import importlib.metadata
+
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #
 import os
 import sys
 import time
-from datetime import datetime
-
-from pkg_resources import get_distribution
+from datetime import UTC, datetime
 
 sys.path.insert(0, os.path.abspath(".."))
 
 
 # -- Project information -----------------------------------------------------
 
-build_date = datetime.utcfromtimestamp(
-    int(os.environ.get("SOURCE_DATE_EPOCH", time.time()))
+build_date = datetime.fromtimestamp(
+    int(os.environ.get("SOURCE_DATE_EPOCH", time.time())), UTC
 )
 project = "cwl-utils: Python utilities Common Workflow Language documents"
 copyright = f"2019 — {build_date.year} CWL Community"
@@ -82,7 +82,7 @@
 # so a file named "default.css" will overwrite the builtin "default.css".
 html_static_path = ["_static"]
 
-release = get_distribution("cwl-utils").version
+release = importlib.metadata.version("cwl_utils")
 version = ".".join(release.split(".")[:2])
 
 autoapi_dirs = ["../cwl_utils"]