fix utc

Author: sfc-gh-aling

tests/integ/datasource/test_postgres.py

@@ -80,7 +80,7 @@
         datetime.time(19, 28, 51),
         datetime.time(8, 26, 45),
         datetime.datetime(2002, 2, 16, 2, 6),
-        datetime.datetime(2020, 1, 24, 20, 0, tzinfo=datetime.UTC),
+        datetime.datetime(2020, 1, 24, 20, 0, tzinfo=datetime.timezone.utc),
         "'word3' & 'word1'",
         "'lex1':1 'lex2':2 'lex4':3",
         "10:20:10,14,15",
@@ -125,7 +125,7 @@
         datetime.time(14, 41, 19),
         datetime.time(5, 47, 38),
         datetime.datetime(2024, 12, 25, 7, 53, 11),
-        datetime.datetime(2000, 8, 20, 21, 26, 46, tzinfo=datetime.UTC),
+        datetime.datetime(2000, 8, 20, 21, 26, 46, tzinfo=datetime.timezone.utc),
         "'word2' & 'word3'",
         "'lex1':1 'lex2':2 'lex3':3",
         "701:924:720,800",
@@ -170,7 +170,7 @@
         datetime.time(7, 20, 38),
         datetime.time(20, 4),
         datetime.datetime(2017, 1, 28, 6, 29, 17),
-        datetime.datetime(2009, 10, 1, 8, 16, 17, tzinfo=datetime.UTC),
+        datetime.datetime(2009, 10, 1, 8, 16, 17, tzinfo=datetime.timezone.utc),
         "'word3' & 'word2'",
         "'lex1':2 'lex3':1 'lex4':3",
         "691:960:712,892",
@@ -215,7 +215,7 @@
         datetime.time(9, 52, 2),
         datetime.time(12, 40, 50),
         datetime.datetime(2015, 5, 26, 19, 39, 51),
-        datetime.datetime(2015, 11, 14, 16, 36, 6, tzinfo=datetime.UTC),
+        datetime.datetime(2015, 11, 14, 16, 36, 6, tzinfo=datetime.timezone.utc),
         "'word3' & 'word4'",
         "'lex2':2 'lex3':1 'lex4':3",
         "667:828:699,799",
@@ -260,7 +260,7 @@
         datetime.time(19, 35, 6),
         datetime.time(11, 21, 14),
         datetime.datetime(2005, 6, 25, 22, 2, 58),
-        datetime.datetime(2017, 5, 24, 10, 3, 4, tzinfo=datetime.UTC),
+        datetime.datetime(2017, 5, 24, 10, 3, 4, tzinfo=datetime.timezone.utc),
         "'word2' & 'word3'",
         "'lex2':2 'lex3':1 'lex4':3",
         "853:868:854,855",