Fix issue caused by pkg_resources deprecation

pcu/defaults.py

@@ -1,16 +1,21 @@
-import pkg_resources
+import importlib.resources
 from typing import Optional
 
 
 _TOP_PACKAGE = __name__.rpartition('.')[0]
 
 
 def exists_static(path: str) -> bool:
-    return pkg_resources.resource_exists(_TOP_PACKAGE, 'static/' + path)
+    try:
+        with importlib.resources.open_binary(_TOP_PACKAGE, 'static/' + path):
+            return True
+    except FileNotFoundError:
+        return False
 
 
 def load_static(path: str) -> bytes:
-    return pkg_resources.resource_string(_TOP_PACKAGE, 'static/' + path)
+    with importlib.resources.open_binary(_TOP_PACKAGE, 'static/' + path) as file:
+        return file.read()
 
 
 def default_settings_data() -> str:
@@ -21,3 +26,4 @@ def default_template(template: str) -> Optional[str]:
     internal_path = 'default_templates/' + template
     return load_static(internal_path).decode() \
         if exists_static(internal_path) else None
+

setup.py

@@ -2,7 +2,7 @@
 
 setup(
     name='pcu',
-    version='0.1.3',
+    version='0.1.4',
     description='Comprehensive suite for competitive programming.',
     author='Jerry Ma',
     author_email='jmnospam@mail.com',