commit de29758462243c8c53d4064cb7a2fcb78f0ef30b
Author: Dima Gerasimov <karlicoss@gmail.com>
Date:   Wed Feb 6 23:50:58 2019 +0000

    instapaper highlights provider

diff --git a/instapaper/__init__.py b/instapaper/__init__.py
new file mode 100644
index 0000000..e40cd44
--- /dev/null
+++ b/instapaper/__init__.py
@@ -0,0 +1,70 @@
+from datetime import datetime
+import json
+from pathlib import Path
+import pytz
+from typing import NamedTuple, Optional
+
+BDIR = Path('/L/backups/instapaper/')
+
+class Highlight(NamedTuple):
+    dt: datetime
+    hid: str
+    text: str
+    note: Optional[str]
+    url: str
+    title: str
+
+def get_files():
+    return sorted(f for f in BDIR.iterdir() if f.suffix == '.json')
+
+def get_stuff():
+    all_bks = {}
+    all_hls = {}
+    # TODO can restore url by bookmark id
+    for f in get_files():
+        with f.open('r') as fo:
+            j = json.load(fo)
+            # TODO what are bookmarks??
+        for b in j['bookmarks']:
+            bid = b['bookmark_id']
+            prev = all_bks.get(bid, None)
+            # assert prev is None or prev == b, '%s vs %s' % (prev, b)
+            # TODO shit, ok progress can change apparently
+            all_bks[bid] = b
+        hls = j['highlights']
+        for h in hls:
+            hid = h['highlight_id']
+            prev = all_hls.get(hid, None)
+            assert prev is None or prev == h
+            all_hls[hid] = h
+    return all_bks, all_hls
+
+def iter_highlights():
+    bks, hls = get_stuff()
+    for h in hls.values():
+        bid = h['bookmark_id']
+        bk = bks[bid]
+        dt = pytz.utc.localize(datetime.utcfromtimestamp(h['time']))
+        yield Highlight(
+            hid=str(h['highlight_id']),
+            dt=dt,
+            text=h['text'],
+            note=h['note'],
+            url=bk['url'],
+            title=bk['title'],
+        )
+
+def get_highlights():
+    return sorted(iter_highlights(), key=lambda h: h.dt)
+
+def get_todos():
+    def is_todo(h):
+        return h.note is not None and h.note.lstrip().lower().startswith('todo')
+    return list(filter(is_todo, get_highlights()))
+
+def main():
+    for h in get_todos():
+        print(h)
+
+if __name__ == '__main__':
+    main()