From 2b1afe206a0661964ee431b93e167cfe8b562eb7 Mon Sep 17 00:00:00 2001
From: jonhealy1 <jonathan.d.healy@gmail.com>
Date: Fri, 10 Jan 2025 09:57:30 +0800
Subject: [PATCH] mypy

---
 stac_validator/utilities.py | 11 +++++------
 stac_validator/validate.py  |  4 +---
 2 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/stac_validator/utilities.py b/stac_validator/utilities.py
index de78246..4dee5cc 100644
--- a/stac_validator/utilities.py
+++ b/stac_validator/utilities.py
@@ -1,8 +1,7 @@
 import functools
 import json
 import ssl
-from typing import Dict
-from typing import Optional
+from typing import Dict, Optional
 from urllib.parse import urlparse
 from urllib.request import Request, urlopen
 
@@ -11,8 +10,8 @@
 from jsonschema import Draft202012Validator
 from referencing import Registry, Resource
 from referencing.jsonschema import DRAFT202012
-from referencing.typing import URI
 from referencing.retrieval import to_cached_resource
+from referencing.typing import URI
 
 NEW_VERSIONS = [
     "1.0.0-beta.2",
@@ -211,7 +210,7 @@ def fetch_remote_schema(uri: str) -> dict:
     return response.json()
 
 
-@to_cached_resource()
+@to_cached_resource()  # type: ignore
 def cached_retrieve(uri: URI) -> str:
     """
     Retrieve and cache a remote schema.
@@ -265,10 +264,10 @@ def validate_with_ref_resolver(schema_path: str, content: dict) -> None:
             raise FileNotFoundError(f"Schema file not found: {schema_path}") from e
 
     # Set up the resource and registry for schema resolution
-    resource: Resource = Resource(contents=schema, specification=DRAFT202012)
+    resource: Resource = Resource(contents=schema, specification=DRAFT202012)  # type: ignore
     registry: Registry = Registry(retrieve=cached_retrieve).with_resource(
         uri=schema_path, resource=resource
-    )
+    )  # type: ignore
 
     # Validate the content against the schema
     try:
diff --git a/stac_validator/validate.py b/stac_validator/validate.py
index 48b13d5..ba71a7f 100644
--- a/stac_validator/validate.py
+++ b/stac_validator/validate.py
@@ -57,14 +57,12 @@ def __init__(
         links: bool = False,
         assets: bool = False,
         assets_open_urls: bool = True,
-        headers: dict = None,
+        headers: dict = {},
         extensions: bool = False,
         custom: str = "",
         verbose: bool = False,
         log: str = "",
     ):
-        if headers is None:
-            headers = {}
         self.stac_file = stac_file
         self.collections = collections
         self.item_collection = item_collection