Replace importlib.resources.__read_text__

Deprecated
PyVRP · Sep 5, 2023 · 969bfd1 · 969bfd1
1 parent 10eb3ae
commit 969bfd1
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Showing 2 changed files with 2 additions and 5 deletions.
diff --git a/pyproject.toml b/pyproject.toml
@@ -17,9 +17,6 @@ codecov = "^2.1.13"
 pytest-cov = "^4.0.0"
 pre-commit = "^2.19.0"
 
-[pytest]
-pythonpath = [".", "vrplib"]
-
 [build-system]
 requires = ["poetry-core>=1.0.0"]
 build-backend = "poetry.core.masonry.api"

diff --git a/vrplib/download/list_names.py b/vrplib/download/list_names.py
@@ -1,5 +1,5 @@
-import importlib.resources as pkg_resource
 from functools import lru_cache
+from importlib.resources import files
 from typing import Optional
 
 from .download_utils import is_vrptw
@@ -49,7 +49,7 @@ def _read_instance_data():
     Reads the instance data. All CVRPLIB instance names are stored in the
     `instance_data.csv` file.
     """
-    fi = pkg_resource.read_text(__package__, "instance_data.csv")
+    fi = (files("vrplib.download") / "instance_data.csv").read_text()
     instances = [line.strip().split(",") for line in fi.split()]
 
     return [