python: fix the UTC time

It appears that once we start using UTC time for now(),
Python will force us to have all time in time-zone
aware values. If we use UTC everywhere it looks like
we are off by few hours and fetch no patches.
Drop the time zones.

Signed-off-by: Jakub Kicinski <[email protected]>

Author: kuba-moo

check_fetcher.py

@@ -51,7 +51,7 @@ def main():
 
     old_db, old_pstate = load_old_db(tgt_json)
 
-    now = datetime.datetime.now(datetime.UTC)
+    now = datetime.datetime.now()
     since = now - datetime.timedelta(days=look_back_days)
 
     json_resp = pw.get_patches_all(delegate=delegate, since=since)
@@ -107,7 +107,7 @@ def main():
     with open(tgt_json, "w") as fp:
         json.dump(new_db, fp)
 
-    now = datetime.datetime.now(datetime.UTC)
+    now = datetime.datetime.now()
     with open(tgt_json + now.strftime("-%m-%Y"), "w") as fp:
         json.dump(new_db, fp)
 

mailbot.py

@@ -454,7 +454,7 @@ def date(self):
         return datetime.datetime.fromisoformat(self.json['date'])
 
     def age(self):
-        return datetime.datetime.now(datetime.UTC) - self.date()
+        return datetime.datetime.now() - self.date()
 
     def __getitem__(self, item):
         return self.json[item]
@@ -666,7 +666,7 @@ def main():
 
     global should_stop
     while not should_stop:
-        req_time = datetime.datetime.now(datetime.UTC)
+        req_time = datetime.datetime.now()
 
         if (req_time - doc_load_time).total_seconds() > 24 * 60 * 60:
             global maintainers
@@ -690,7 +690,7 @@ def main():
             delay_actions = delay_actions[1:]
             do_mail_delayed(msg, pw, dr)
 
-        secs = 120 - (datetime.datetime.now(datetime.UTC) - req_time).total_seconds()
+        secs = 120 - (datetime.datetime.now() - req_time).total_seconds()
         while secs > 0 and not should_stop:
             time.sleep(3)
             secs -= 3

pw_poller.py

@@ -71,7 +71,7 @@ def __init__(self) -> None:
         self._pw = Patchwork(config)
 
         self._state = {
-            'last_poll': (datetime.datetime.now(datetime.UTC) - datetime.timedelta(hours=2)).timestamp(),
+            'last_poll': (datetime.datetime.now() - datetime.timedelta(hours=2)).timestamp(),
             'done_series': [],
         }
         self.init_state_from_disk()
@@ -191,7 +191,7 @@ def run(self) -> None:
         partial_series = {}
 
         prev_big_scan = datetime.datetime.fromtimestamp(self._state['last_poll'])
-        prev_req_time = datetime.datetime.now(datetime.UTC)
+        prev_req_time = datetime.datetime.now()
 
         # We poll every 2 minutes, for series from last 10 minutes
         # Every 3 hours we do a larger check of series of last 12 hours to make sure we didn't miss anything
@@ -200,7 +200,7 @@ def run(self) -> None:
         try:
             while True:
                 this_poll_seen = set()
-                req_time = datetime.datetime.now(datetime.UTC)
+                req_time = datetime.datetime.now()
 
                 # Decide if this is a normal 4 minute history poll or big scan of last 12 hours
                 if prev_big_scan + datetime.timedelta(hours=self._recheck_period) < req_time:
@@ -249,7 +249,7 @@ def run(self) -> None:
                     self.done_series.add(s['id'])
                     log(f"Testing complete for series {s['id']}", "")
 
-                secs = 120 - (datetime.datetime.now(datetime.UTC) - req_time).total_seconds()
+                secs = 120 - (datetime.datetime.now() - req_time).total_seconds()
                 if secs > 0:
                     log("Sleep", secs)
                     time.sleep(secs)