Replace datetime.utcnow

dateparser/freshness_date_parser.py

@@ -1,4 +1,4 @@
-from datetime import datetime, time
+from datetime import datetime, time, timezone
 
 import regex as re
 from dateutil.relativedelta import relativedelta
@@ -86,7 +86,7 @@ def apply_time(dateobj, timeobj):
 
         else:
             if "local" not in _settings_tz:
-                utc_dt = datetime.utcnow()
+                utc_dt = datetime.now(tz=timezone.utc)
                 now = apply_timezone(utc_dt, settings.TIMEZONE)
             else:
                 now = datetime.now(self.get_local_tz())

dateparser/parser.py

@@ -1,6 +1,6 @@
 import calendar
 from collections import OrderedDict
-from datetime import datetime, timedelta
+from datetime import datetime, timedelta, timezone
 from io import StringIO
 
 import pytz
@@ -437,7 +437,7 @@ def _get_correct_leap_year(self, prefer_dates_from, current_year):
     def _set_relative_base(self):
         self.now = self.settings.RELATIVE_BASE
         if not self.now:
-            self.now = datetime.utcnow()
+            self.now = datetime.now(tz=timezone.utc).replace(tzinfo=None)
 
     def _get_datetime_obj_params(self):
         if not self.now:

dateparser/timezone_parser.py

@@ -1,4 +1,4 @@
-from datetime import datetime, timedelta, tzinfo
+from datetime import datetime, timedelta, timezone, tzinfo
 
 import regex as re
 
@@ -80,7 +80,7 @@ def get_offset(tz_obj, regex, repl="", replw=""):
 
 
 def get_local_tz_offset():
-    offset = datetime.now() - datetime.utcnow()
+    offset = datetime.now() - datetime.now(tz=timezone.utc).replace(tzinfo=None)
     offset = timedelta(days=offset.days, seconds=round(offset.seconds, -1))
     return offset
 

tests/test_freshness_date_parser.py

@@ -38,11 +38,9 @@ def setUp(self):
 
         settings.TIMEZONE = "utc"
 
-    def now_with_timezone(self, tzinfo):
+    def now_with_timezone(self, tz):
         now = self.now
-        return datetime(
-            now.year, now.month, now.day, now.hour, now.minute, tzinfo=tzinfo
-        )
+        return datetime(now.year, now.month, now.day, now.hour, now.minute, tzinfo=tz)
 
     @parameterized.expand(
         [
@@ -2621,7 +2619,6 @@ def wrapped(*args, **kwargs):
         self.freshness_parser = Mock(wraps=freshness_date_parser)
 
         dt_mock = Mock(wraps=dateparser.freshness_date_parser.datetime)
-        dt_mock.utcnow = Mock(return_value=self.now)
         dt_mock.now = Mock(side_effect=self.now_with_timezone)
         self.add_patch(patch("dateparser.freshness_date_parser.datetime", new=dt_mock))
         self.add_patch(

tests/test_search.py

@@ -597,27 +597,39 @@ def test_search_and_parse(self, shortname, string, expected, settings=None):
                     (
                         "May 2020",
                         datetime.datetime(
-                            2020, 5, datetime.datetime.utcnow().day, 0, 0
+                            2020,
+                            5,
+                            datetime.datetime.now(tz=datetime.timezone.utc).day,
+                            0,
+                            0,
                         ),
                     ),
                     (
                         "July 2020",
                         datetime.datetime(
-                            2020, 7, datetime.datetime.utcnow().day, 0, 0
+                            2020,
+                            7,
+                            datetime.datetime.now(tz=datetime.timezone.utc).day,
+                            0,
+                            0,
                         ),
                     ),
                     (
                         "2023",
                         datetime.datetime(
-                            2023, 7, datetime.datetime.utcnow().day, 0, 0
+                            2023,
+                            7,
+                            datetime.datetime.now(tz=datetime.timezone.utc).day,
+                            0,
+                            0,
                         ),
                     ),
                     (
                         "January UTC",
                         datetime.datetime(
                             2023,
                             1,
-                            datetime.datetime.utcnow().day,
+                            datetime.datetime.now(tz=datetime.timezone.utc).day,
                             0,
                             0,
                             tzinfo=pytz.utc,

tests/test_timezone_parser.py

@@ -1,3 +1,4 @@
+import datetime as dt
 from datetime import datetime, timedelta
 from unittest.mock import Mock, patch
 
@@ -133,17 +134,10 @@ def setUp(self):
         ]
     )
     def test_timezone_offset_calculation(self, utc, local, offset):
-        self.given_utc_time(utc)
-        self.given_local_time(local)
+        self.given_time(utc, local)
         self.when_offset_popped_from_string()
         self.then_offset_is(offset)
 
-    def given_utc_time(self, datetime_string):
-        self._given_time(datetime_string, "utcnow")
-
-    def given_local_time(self, datetime_string):
-        self._given_time(datetime_string, "now")
-
     def when_offset_popped_from_string(self):
         self.timezone_offset = get_local_tz_offset()
 
@@ -155,12 +149,21 @@ def then_offset_is(self, expected_offset):
         )
         self.assertEqual(delta, self.timezone_offset)
 
-    def _given_time(self, datetime_string, getter_name):
+    def given_time(self, utc_dt_string, local_dt_string):
         datetime_cls = dateparser.timezone_parser.datetime
         if not isinstance(datetime_cls, Mock):
             datetime_cls = Mock(wraps=datetime)
-        datetime_obj = datetime.strptime(datetime_string, "%Y-%m-%d %H:%M")
-        setattr(datetime_cls, getter_name, Mock(return_value=datetime_obj))
+        utc_dt_obj = datetime.strptime(utc_dt_string, "%Y-%m-%d %H:%M").astimezone(
+            dt.timezone.utc
+        )
+        local_dt_obj = datetime.strptime(local_dt_string, "%Y-%m-%d %H:%M")
+
+        def _dt_now(tz=None):
+            if tz == dt.timezone.utc:
+                return utc_dt_obj
+            return local_dt_obj
+
+        datetime_cls.now = Mock(side_effect=_dt_now)
         self.add_patch(patch("dateparser.timezone_parser.datetime", new=datetime_cls))