Make hour12 property private (_hour12)

Author: gaoflow

jdatetime/__init__.py

@@ -45,8 +45,8 @@
     '%f': ('_strftime_get_attr_value', {'attr': 'microsecond', 'fmt': '%06.d', 'fb': '000000'}),
     '%H': ('_strftime_get_attr_value', {'attr': 'hour', 'fmt': '%02.d', 'fb': '00'}),
     '%-H': ('_strftime_get_attr_value', {'attr': 'hour', 'fmt': '%d', 'fb': '0'}),
-    '%I': ('_strftime_get_attr_value', {'attr': 'hour12', 'fmt': '%02.d', 'fb': '12'}),
-    '%-I': ('_strftime_get_attr_value', {'attr': 'hour12', 'fmt': '%d', 'fb': '12'}),
+    '%I': ('_strftime_get_attr_value', {'attr': '_hour12', 'fmt': '%02.d', 'fb': '12'}),
+    '%-I': ('_strftime_get_attr_value', {'attr': '_hour12', 'fmt': '%d', 'fb': '12'}),
     '%M': ('_strftime_get_attr_value', {'attr': 'minute', 'fmt': '%02.d', 'fb': '00'}),
     '%-M': ('_strftime_get_attr_value', {'attr': 'minute', 'fmt': '%d', 'fb': '0'}),
     '%S': ('_strftime_get_attr_value', {'attr': 'second', 'fmt': '%02.d', 'fb': '00'}),
@@ -875,7 +875,7 @@ def hour(self) -> int:
         return self.__time.hour
 
     @property
-    def hour12(self) -> int:
+    def _hour12(self) -> int:
         """Return the hour on a 12-hour clock (1..12), used by the %I directive."""
         hour = self.hour % 12
         return 12 if hour == 0 else hour

tests/test_jdatetime.py

@@ -221,7 +221,7 @@ def test_strftime_I_directive_uses_twelve_hour_clock(self):
                 std = _std.datetime(2020, 1, 1, hour, 5, 0)
                 self.assertEqual(jd.strftime('%I'), std.strftime('%I'))
                 self.assertEqual(jd.strftime('%-I'), std.strftime('%-I'))
-                self.assertEqual(jd.hour12, int(std.strftime('%I')))
+                self.assertEqual(jd._hour12, int(std.strftime('%I')))
                 # %I must be consistent with the (correct) %p directive:
                 # reconstructing the 24-hour value from (%p, %I) round-trips.
                 twelve = int(jd.strftime('%I'))