v0.24.4: Fix Zone info data in TimestampStrings class

time_zone is the string version of the time zone data
time_zone_zi is the ZoneInfo object of above

pyproject.toml

@@ -1,7 +1,7 @@
 # MARK: Project info
 [project]
 name = "corelibs"
-version = "0.24.1"
+version = "0.24.4"
 description = "Collection of utils for Python scripts"
 readme = "README.md"
 requires-python = ">=3.13"

src/corelibs/string_handling/timestamp_strings.py

@@ -23,13 +23,17 @@ class TimestampStrings:
 
     TIME_ZONE: str = 'Asia/Tokyo'
 
-    def __init__(self, time_zone: str | None = None):
+    def __init__(self, time_zone: str | ZoneInfo | None = None):
         self.timestamp_now = datetime.now()
-        self.time_zone = time_zone if time_zone is not None else self.TIME_ZONE
+        # set time zone as string
+        time_zone = time_zone if time_zone is not None else self.TIME_ZONE
+        self.time_zone = str(time_zone) if not isinstance(time_zone, str) else time_zone
+        # set ZoneInfo type
         try:
-            self.timestamp_now_tz = datetime.now(ZoneInfo(self.time_zone))
+            self.time_zone_zi = ZoneInfo(self.time_zone)
         except ZoneInfoNotFoundError as e:
             raise ValueError(f'Zone could not be loaded [{self.time_zone}]: {e}') from e
+        self.timestamp_now_tz = datetime.now(self.time_zone_zi)
         self.today = self.timestamp_now.strftime('%Y-%m-%d')
         self.timestamp = self.timestamp_now.strftime("%Y-%m-%d %H:%M:%S")
         self.timestamp_tz = self.timestamp_now_tz.strftime("%Y-%m-%d %H:%M:%S %Z")

test-run/config_handling/config/settings.ini

@@ -24,6 +24,7 @@ match_source_list=foo,bar
 element_a=Static energy
 element_b=123.5
 element_c=True
+elemend_d=AB:CD;EF
 email=foo@bar.com,other+bar-fee@domain-com.cp,
 email_not_mandatory=
 email_bad=gii@bar.com

test-run/timestamp_strings/timestamp_strings.py

@@ -4,10 +4,12 @@
 Test for double byte format
 """
 
+from zoneinfo import ZoneInfo
 from corelibs.string_handling.timestamp_strings import TimestampStrings
 
 
 def main():
+    """test"""
     ts = TimestampStrings()
     print(f"TS: {ts.timestamp_now}")
 
@@ -16,6 +18,14 @@ def main():
     except ValueError as e:
         print(f"Value error: {e}")
 
+    ts = TimestampStrings("Europe/Vienna")
+    print(f"TZ: {ts.time_zone} -> TS: {ts.timestamp_now_tz}")
+    ts = TimestampStrings(ZoneInfo("Europe/Vienna"))
+    print(f"TZ: {ts.time_zone} -> TS: {ts.timestamp_now_tz}")
+    custom_tz = 'Europe/Paris'
+    ts = TimestampStrings(time_zone=custom_tz)
+    print(f"TZ: {ts.time_zone} -> TS: {ts.timestamp_now_tz}")
+
 
 if __name__ == "__main__":
     main()

tests/unit/string_handling/test_timestamp_strings.py

@@ -3,7 +3,7 @@ PyTest: string_handling/timestamp_strings
 """
 
 from datetime import datetime
-from unittest.mock import patch, MagicMock
+from unittest.mock import patch
 from zoneinfo import ZoneInfo
 import pytest
 
@@ -119,18 +119,55 @@ class TestTimestampStrings:
             assert ts2.time_zone == 'Europe/London'
             assert ts1.time_zone != ts2.time_zone
 
-    @patch('corelibs.string_handling.timestamp_strings.ZoneInfo')
+    def test_zoneinfo_called_correctly_with_string(self):
-    def test_zoneinfo_called_correctly(self, mock_zoneinfo: MagicMock):
+        """Test that ZoneInfo is called with correct timezone when passing string"""
-        """Test that ZoneInfo is called with correct timezone"""
+        with patch('corelibs.string_handling.timestamp_strings.ZoneInfo') as mock_zoneinfo:
+            with patch('corelibs.string_handling.timestamp_strings.datetime') as mock_datetime:
+                mock_now = datetime(2023, 12, 25, 15, 30, 45)
+                mock_datetime.now.return_value = mock_now
+
+                custom_tz = 'Europe/Paris'
+                ts = TimestampStrings(time_zone=custom_tz)
+                assert ts.time_zone == custom_tz
+
+                mock_zoneinfo.assert_called_with(custom_tz)
+
+    def test_zoneinfo_object_parameter(self):
+        """Test that ZoneInfo objects can be passed directly as timezone parameter"""
         with patch('corelibs.string_handling.timestamp_strings.datetime') as mock_datetime:
             mock_now = datetime(2023, 12, 25, 15, 30, 45)
-            mock_datetime.now.return_value = mock_now
+            mock_now_tz = datetime(2023, 12, 25, 15, 30, 45, tzinfo=ZoneInfo('Europe/Paris'))
+            mock_datetime.now.side_effect = [mock_now, mock_now_tz]
 
-            custom_tz = 'Europe/Paris'
+            # Create a ZoneInfo object
-            ts = TimestampStrings(time_zone=custom_tz)
+            custom_tz_obj = ZoneInfo('Europe/Paris')
-            assert ts.time_zone == custom_tz
+            ts = TimestampStrings(time_zone=custom_tz_obj)
 
-            mock_zoneinfo.assert_called_with(custom_tz)
+            # The time_zone should be the ZoneInfo object itself
+            assert ts.time_zone_zi is custom_tz_obj
+            assert isinstance(ts.time_zone_zi, ZoneInfo)
+
+    def test_zoneinfo_object_vs_string_equivalence(self):
+        """Test that ZoneInfo object and string produce equivalent results"""
+        with patch('corelibs.string_handling.timestamp_strings.datetime') as mock_datetime:
+            mock_now = datetime(2023, 12, 25, 15, 30, 45)
+            mock_now_tz = datetime(2023, 12, 25, 15, 30, 45, tzinfo=ZoneInfo('Europe/Paris'))
+            mock_datetime.now.side_effect = [mock_now, mock_now_tz, mock_now, mock_now_tz]
+
+            # Test with string
+            ts_string = TimestampStrings(time_zone='Europe/Paris')
+
+            # Test with ZoneInfo object
+            ts_zoneinfo = TimestampStrings(time_zone=ZoneInfo('Europe/Paris'))
+
+            # Both should produce the same timestamp formats (though time_zone attributes will differ)
+            assert ts_string.today == ts_zoneinfo.today
+            assert ts_string.timestamp == ts_zoneinfo.timestamp
+            assert ts_string.timestamp_file == ts_zoneinfo.timestamp_file
+
+            # The time_zone attributes will be different types but represent the same timezone
+            assert str(ts_string.time_zone) == 'Europe/Paris'
+            assert isinstance(ts_zoneinfo.time_zone_zi, ZoneInfo)
 
     def test_edge_case_midnight(self):
         """Test timestamp formatting at midnight"""

uv.lock

@@ -53,7 +53,7 @@ wheels = [
 
 [[package]]
 name = "corelibs"
-version = "0.23.0"
+version = "0.24.3"
 source = { editable = "." }
 dependencies = [
     { name = "jmespath" },