move rss stuff in a separate subpackage

my/rss/feedbin.py

@@ -0,0 +1,45 @@
+"""
+Feedbin RSS reader
+"""
+
+from my.config import feedbin as config
+
+from pathlib import Path
+from typing import Sequence
+
+from ..core.common import listify, get_files, isoparse
+from ._rss import Subscription
+
+
+def inputs() -> Sequence[Path]:
+    return get_files(config.export_path)
+
+
+import json
+from typing import Dict, List
+from datetime import datetime
+
+
+@listify
+def parse_file(f: Path):
+    raw = json.loads(f.read_text())
+    for r in raw:
+        yield Subscription(
+            created_at=isoparse(r['created_at']),
+            title=r['title'],
+            url=r['site_url'],
+            id=r['id'],
+        )
+
+
+def get_states() -> Dict[datetime, List[Subscription]]:
+    # meh
+    from dateutil.parser import isoparse # type: ignore
+    res = {}
+    for f in inputs():
+        # TODO ugh. depends on my naming. not sure if useful?
+        dts = f.stem.split('_')[-1]
+        dt = isoparse(dts)
+        subs = parse_file(f)
+        res[dt] = subs
+    return res