Fixed possible bugs and renamed pytz imports

modules/utils.py

@@ -1,8 +1,7 @@
 from datetime import datetime
 from typing import Union
 
-from pytz import UTC
-from pytz import timezone as pytz_timezone
+import pytz
 
 
 def to_utc(date: datetime, timezone: Union[str, None] = None) -> datetime:
@@ -18,7 +17,9 @@ def to_utc(date: datetime, timezone: Union[str, None] = None) -> datetime:
         * `datetime`: Timezone unaware datetime in UTC with timezone's offset applied to it.
     """
     timezone = "UTC" if timezone is None else timezone
-    return pytz_timezone(timezone).localize(date).astimezone(UTC).replace(tzinfo=None)
+    return (
+        pytz.timezone(timezone).localize(date).astimezone(pytz.utc).replace(tzinfo=None)
+    )
 
 
 def from_utc(date: datetime, timezone: Union[str, None] = None) -> datetime:
@@ -35,8 +36,5 @@ def from_utc(date: datetime, timezone: Union[str, None] = None) -> datetime:
     """
     timezone = "UTC" if timezone is None else timezone
     return (
-        pytz_timezone("UTC")
-        .localize(date)
-        .astimezone(pytz_timezone(timezone))
-        .replace(tzinfo=None)
+        pytz.utc.localize(date).astimezone(pytz.timezone(timezone)).replace(tzinfo=None)
     )

plugins/commands/set_time.py

@@ -1,6 +1,7 @@
 import logging
-from datetime import datetime, timezone
+from datetime import datetime
 
+import pytz
 from convopyro import listen_message
 from pyrogram import filters
 from pyrogram.types import ForceReply, Message, ReplyKeyboardRemove
@@ -54,34 +55,30 @@ async def command_set_time(app: PyroClient, message: Message):
 
         break
 
-    now = datetime.now()
+    # Time we got from the user
+    parsed_time = datetime.strptime(answer.text, "%H:%M")
 
-    parsed_time = datetime.strptime(answer.text, "%H:%M").replace(
-        year=now.year,
-        month=now.month,
-        day=now.day,
-        second=0,
-        microsecond=0,
-        tzinfo=timezone.utc,
+    # Datetime user means in their timezone
+    user_time = datetime.now(user.location.timezone).replace(
+        hour=parsed_time.hour, minute=parsed_time.minute, second=0, microsecond=0
     )
 
-    user_time = parsed_time.astimezone(user.location.timezone or timezone.utc)
+    # Datetime in user's timezone moved to UTC timezone
+    utc_time = user_time.astimezone(pytz.utc)
 
-    await user.update_time(hour=user_time.hour, minute=user_time.minute)
+    await user.update_time(hour=utc_time.hour, minute=utc_time.minute)
 
     logger.info(
         "User %s has selected notification time of %s (%s UTC)",
         user.id,
-        parsed_time.strftime("%H:%M"),
         user_time.strftime("%H:%M"),
+        utc_time.strftime("%H:%M"),
     )
 
-    garbage_time = parsed_time.strftime(app._("time", "formats", locale=user.locale))
-
     await answer.reply_text(
         app._("set_time_finished", "messages", locale=user.locale).format(
             offset=user.offset,
-            time=garbage_time,
+            time=user_time.strftime(app._("time", "formats", locale=user.locale)),
             toggle_notice=(
                 "" if user.enabled else app._("toggle", "messages", locale=user.locale)
             ),

plugins/commands/upcoming.py

@@ -22,13 +22,13 @@ async def command_upcoming(app: PyroClient, message: Message):
         )
         return
 
-    date_min = (
+    date_min = pytz.utc.localize(
         datetime.now(user.location.timezone).replace(second=0, microsecond=0)
-    ).replace(tzinfo=pytz.utc)
-    date_max = (
+    )
+    date_max = pytz.utc.localize(
         datetime.now(user.location.timezone).replace(second=0, microsecond=0)
         + timedelta(days=30)
-    ).replace(tzinfo=pytz.utc)
+    )
 
     entries = [
         await GarbageEntry.from_record(entry)