feat: Add support for globs in paths configuration

This change allows for values in the paths configuration option to be
globs by resolving them before passing them off to griffe.

fixes mkdocstrings#33

mkdocs.yml

@@ -83,6 +83,8 @@ plugins:
         - https://mkdocstrings.github.io/objects.inv
         - https://mkdocstrings.github.io/griffe/objects.inv
         options:
+          paths:
+            - src/*
           docstring_style: google
           docstring_options:
             ignore_init_summary: yes

src/mkdocstrings_handlers/python/handler.py

@@ -2,6 +2,7 @@
 
 from __future__ import annotations
 
+import glob
 import os
 import posixpath
 import re
@@ -127,6 +128,8 @@ def __init__(
         super().__init__(*args, **kwargs)
         self._config_file_path = config_file_path
         paths = paths or []
+        resolved_globs = [glob.glob(path) for path in paths]
+        paths = [path for glob_list in resolved_globs for path in glob_list]
         if not paths and config_file_path:
             paths.append(os.path.dirname(config_file_path))
         search_paths = [path for path in sys.path if path]  # eliminate empty path