chore: add mypy pre-commit

Author: azmeuk

.pre-commit-config.yaml

@@ -19,3 +19,7 @@ repos:
     rev: v1.7.5
     hooks:
       - id: docformatter
+  - repo: https://github.com/pre-commit/mirrors-mypy
+    rev: v1.11.1
+    hooks:
+      - id: mypy

doc/conf.py

@@ -33,7 +33,6 @@
 
 version = metadata.version("scim2_cli")
 language = "en"
-exclude_patterns = []
 pygments_style = "sphinx"
 todo_include_todos = True
 toctree_collapse = False

scim2_cli/utils.py

@@ -1,5 +1,7 @@
 import json
 from enum import Enum
+from typing import Dict
+from typing import List
 
 DOC_URL = "https://scim2-cli.readthedocs.io/"
 INDENTATION_SIZE = 4
@@ -29,7 +31,13 @@ def formatted_payload(obj, indent):
     return json.dumps(obj, indent=indent)
 
 
-def split_headers(headers):
+def split_headers(headers: List[str]) -> Dict[str, str]:
+    """Make a dict from header strings.
+
+    ['Authorization: Bearer token'] → '{"Authorization": "Bearer
+    token"}'
+    """
+
     return {
         header[: header.index(":")].strip(): header[header.index(":") + 1 :].strip()
         for header in headers