mute formatter and docker

src/auto_archiver/formatters/__init__.py

@@ -1,2 +1,3 @@
 from .formatter import Formatter
-from .html_formatter import HtmlFormatter
+from .html_formatter import HtmlFormatter
+from .mute_formatter import MuteFormatter

src/auto_archiver/formatters/formatter.py

@@ -1,8 +1,7 @@
 from __future__ import annotations
 from dataclasses import dataclass
 from abc import abstractmethod
-from ..core import Metadata
-from ..core import Step
+from ..core import Metadata, Media, Step
 
 
 @dataclass
@@ -18,4 +17,4 @@ class Formatter(Step):
         return Step.init(name, config, Formatter)
 
     @abstractmethod
-    def format(self, item) -> Metadata: return None
+    def format(self, item: Metadata) -> Media: return None

src/auto_archiver/formatters/html_formatter.py

@@ -1,6 +1,5 @@
 from __future__ import annotations
 from dataclasses import dataclass
-from abc import abstractmethod
 import mimetypes
 from jinja2 import Environment, FileSystemLoader
 import uuid, os, pathlib

src/auto_archiver/formatters/mute_formatter.py

@@ -0,0 +1,15 @@
+from __future__ import annotations
+from dataclasses import dataclass
+from ..core import Metadata, Media
+from . import Formatter
+
+
+@dataclass
+class MuteFormatter(Formatter):
+    name = "mute_formatter"
+
+    def __init__(self, config: dict) -> None:
+        # without this STEP.__init__ is not called
+        super().__init__(config)
+
+    def format(self, item: Metadata) -> Media: return None