Entry points for talkers

comictalker/__init__.py

@@ -2,8 +2,13 @@ from __future__ import annotations
 
 import logging
 import pathlib
+import sys
+
+if sys.version_info < (3, 10):
+    from importlib_metadata import entry_points
+else:
+    from importlib.metadata import entry_points
 
-import comictalker.talkers.comicvine
 from comictalker.comictalker import ComicTalker, TalkerError
 from comictalker.resulttypes import ComicIssue, ComicSeries
 
@@ -21,11 +26,13 @@ def get_talkers(version: str, cache: pathlib.Path) -> dict[str, ComicTalker]:
     """Returns all comic talker instances"""
     talkers: dict[str, ComicTalker] = {}
 
-    for talker in [comictalker.talkers.comicvine.ComicVineTalker]:
+    for talker in entry_points(group="comictagger.talkers"):
         try:
-            obj = talker(version, cache)
+            talker_cls = talker.load()
+            obj = talker_cls(version, cache)
             talkers[obj.id] = obj
         except Exception:
-            logger.exception("Failed to load talker: %s", "comicvine")
-            raise TalkerError(source="comicvine", code=4, desc="Failed to initialise talker")
+            logger.exception("Failed to load talker: %s", talker.name)
+            raise TalkerError(source=talker.name, code=4, desc="Failed to initialise talker")
+
     return talkers

setup.py

@@ -66,6 +66,9 @@ setup(
             "rar = comicapi.archivers.rar:RarArchiver",
             "folder = comicapi.archivers.folder:FolderArchiver",
         ],
+        "comictagger.talkers": [
+            "comicvine = comictalker.talkers.comicvine:ComicVineTalker",
+        ],
     },
     classifiers=[
         "Development Status :: 4 - Beta",