Prettify rescuetime provider, interact with export module

my/rescuetime.py

@@ -0,0 +1,71 @@
+import logging
+from pathlib import Path
+from datetime import datetime, timedelta
+from typing import NamedTuple, Dict, List, Set, Optional
+from functools import lru_cache
+
+from .common import get_files
+
+# TODO get rid of it
+from kython import group_by_cmp # type: ignore
+
+from my_configuration import paths
+
+
+def get_logger():
+    return logging.getLogger("my.rescuetime")
+
+
+def _get_exports() -> List[Path]:
+    from my_configuration import paths
+    return get_files(paths.rescuetime.export_path, '*.json')
+
+
+import my_configuration.repos.rescuexport.model as rescuexport
+Model = rescuexport.Model
+
+
+# TODO cache?
+def get_model(last=0) -> Model:
+    return Model(_get_exports()[-last:])
+
+
+def get_groups(gap=timedelta(hours=3)):
+    model = get_model()
+    it = model.iter_entries()
+    lit = list(it) # TODO get rid of it...
+    return group_by_cmp(lit, lambda a, b: (b.dt - a.dt) <= gap, dist=1)
+
+
+def print_groups():
+    for gr in get_groups():
+         print(f"{gr[0].dt}--{gr[-1].dt}")
+    # TODO merged db?
+    # TODO ok, it summarises my sleep intervals pretty well. I guess should adjust it for the fact I don't sleep during the day, and it would be ok!
+
+
+def check_backed_up():
+    model = get_model(last=1)
+    last = list(model.iter_entries())[-1]
+    latest_dt = last.dt
+
+    assert (datetime.now() - latest_dt) < timedelta(days=1)
+    # TODO move this to backup checker??
+
+
+def fill_influxdb():
+    from influxdb import InfluxDBClient # type: ignore
+    client = InfluxDBClient()
+    # client.delete_series(database='lastfm', measurement='phone')
+    db = 'test'
+    client.drop_database(db)
+    client.create_database(db)
+    model = get_model()
+    jsons = [{
+        "measurement": 'phone',
+        "tags": {},
+        "time": str(e.dt),
+        "fields": {"name": e.activity},
+    } for e in model.iter_entries()]
+    client.write_points(jsons, database=db) # TODO??
+