Use importlib_resources for full Python 3.x compat

earthaccess/formatters.py

@@ -1,28 +1,17 @@
-import importlib.resources
-import sys
 from typing import Any, List
 from uuid import uuid4
 
-STATIC_FILES = ["iso_bootstrap4.0.0min.css", "styles.css"]
-
+import importlib_resources
 
-def read_text(
-    package: str,
-    resource: str,
-    encoding: str = "utf-8",
-    errors: str = "strict",
-) -> str:
-    if sys.version_info < (3, 11):
-        # importlib.resources.read_text was deprecated in Python 3.11
-        # see https://docs.python.org/3/library/importlib.resources.html#importlib.resources.read_text
-        return importlib.resources.read_text(package, resource, encoding, errors)
-    # Deprecation of importlib.resources.read_text recommends the following instead
-    return importlib.resources.files(package).joinpath(resource).read_text(encoding)
+STATIC_FILES = ["iso_bootstrap4.0.0min.css", "styles.css"]
 
 
 def _load_static_files() -> List[str]:
     """Load styles"""
-    return [read_text("earthaccess.css", fname, "utf8") for fname in STATIC_FILES]
+    return [
+        importlib_resources.files("earthaccess.css").joinpath(fname).read_text("utf8")
+        for fname in STATIC_FILES
+    ]
 
 
 def _repr_collection_html() -> str:

pyproject.toml

@@ -44,6 +44,7 @@ multimethod = ">=1.8"
 python-dateutil = ">=2.8.2"
 kerchunk = { version = ">=0.1.2", optional = true }
 dask = { version = ">=2022.1.0", optional = true }
+importlib-resources = "^6.3.2"
 
 [tool.poetry.extras]
 kerchunk = ["kerchunk", "dask"]