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Add significant shabbos implantation with tests
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‎test/test_jewish_calendar.py‎

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@@ -668,6 +668,202 @@ def test_day_of_omer_outside_of_omer(self):
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calendar = JewishCalendar(test.test_helper.standard_monday_chaseirim(), 7, 1)
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self.assertIsNone(calendar.day_of_omer())
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def test_significant_shabbes_for_standard_monday_chaseirim(self):
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year = test.test_helper.standard_monday_chaseirim()
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result = test.test_helper.all_days_matching(year, lambda c: c.significant_shabbos())
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expected = {
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'shabbos_shuva': ['7-6'],
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'parshas_shekalim': ['11-29'],
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'parshas_zachor': ['12-13'],
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'parshas_parah': ['12-20'],
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'parshas_hachodesh': ['12-27'],
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'shabbos_hagadol': ['1-12']
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}
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self.assertEqual(result, expected)
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def test_significant_shabbes_for_standard_monday_shelaimim(self):
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year = test.test_helper.standard_monday_shelaimim()
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result = test.test_helper.all_days_matching(year, lambda c: c.significant_shabbos())
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expected = {
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'shabbos_shuva': ['7-6'],
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'parshas_shekalim': ['11-27'],
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'parshas_zachor': ['12-11'],
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'parshas_parah': ['12-18'],
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'parshas_hachodesh': ['12-25'],
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'shabbos_hagadol': ['1-10']
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}
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self.assertEqual(result, expected)
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def test_significant_shabbes_for_standard_tuesday_kesidran(self):
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year = test.test_helper.standard_tuesday_kesidran()
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result = test.test_helper.all_days_matching(year, lambda c: c.significant_shabbos())
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expected = {
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'shabbos_shuva': ['7-5'],
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'parshas_shekalim': ['11-27'],
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'parshas_zachor': ['12-11'],
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'parshas_parah': ['12-18'],
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'parshas_hachodesh': ['12-25'],
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'shabbos_hagadol': ['1-10']
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}
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self.assertEqual(result, expected)
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def test_significant_shabbes_for_standard_thursday_kesidran(self):
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year = test.test_helper.standard_thursday_kesidran()
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result = test.test_helper.all_days_matching(year, lambda c: c.significant_shabbos())
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expected = {
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'shabbos_shuva': ['7-3'],
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'parshas_shekalim': ['11-25'],
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'parshas_zachor': ['12-9'],
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'parshas_parah': ['12-23'],
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'parshas_hachodesh': ['1-1'],
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'shabbos_hagadol': ['1-8']
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}
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self.assertEqual(result, expected)
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def test_significant_shabbes_for_standard_thursday_shelaimim(self):
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year = test.test_helper.standard_thursday_shelaimim()
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result = test.test_helper.all_days_matching(year, lambda c: c.significant_shabbos())
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expected = {
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'shabbos_shuva': ['7-3'],
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'parshas_shekalim': ['12-1'],
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'parshas_zachor': ['12-8'],
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'parshas_parah': ['12-22'],
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'parshas_hachodesh': ['12-29'],
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'shabbos_hagadol': ['1-14']
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}
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self.assertEqual(result, expected)
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def test_significant_shabbes_for_standard_shabbos_chaseirim(self):
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year = test.test_helper.standard_shabbos_chaseirim()
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result = test.test_helper.all_days_matching(year, lambda c: c.significant_shabbos())
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expected = {
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'shabbos_shuva': ['7-8'],
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'parshas_shekalim': ['12-1'],
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'parshas_zachor': ['12-8'],
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'parshas_parah': ['12-22'],
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'parshas_hachodesh': ['12-29'],
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'shabbos_hagadol': ['1-14']
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}
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self.assertEqual(result, expected)
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def test_significant_shabbes_for_standard_shabbos_shelaimim(self):
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year = test.test_helper.standard_shabbos_shelaimim()
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result = test.test_helper.all_days_matching(year, lambda c: c.significant_shabbos())
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expected = {
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'shabbos_shuva': ['7-8'],
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'parshas_shekalim': ['11-29'],
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'parshas_zachor': ['12-13'],
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'parshas_parah': ['12-20'],
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'parshas_hachodesh': ['12-27'],
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'shabbos_hagadol': ['1-12']
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}
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self.assertEqual(result, expected)
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def test_significant_shabbes_for_leap_monday_chaseirim(self):
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year = test.test_helper.leap_monday_chaseirim()
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result = test.test_helper.all_days_matching(year, lambda c: c.significant_shabbos())
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expected = {
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'shabbos_shuva': ['7-6'],
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'parshas_shekalim': ['12-27'],
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'parshas_zachor': ['13-11'],
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'parshas_parah': ['13-18'],
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'parshas_hachodesh': ['13-25'],
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'shabbos_hagadol': ['1-10']
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}
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self.assertEqual(result, expected)
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def test_significant_shabbes_for_leap_monday_shelaimim(self):
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year = test.test_helper.leap_monday_shelaimim()
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result = test.test_helper.all_days_matching(year, lambda c: c.significant_shabbos())
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expected = {
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'shabbos_shuva': ['7-6'],
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'parshas_shekalim': ['12-25'],
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'parshas_zachor': ['13-9'],
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'parshas_parah': ['13-23'],
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'parshas_hachodesh': ['1-1'],
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'shabbos_hagadol': ['1-8']
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}
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self.assertEqual(result, expected)
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def test_significant_shabbes_for_leap_tuesday_kesidran(self):
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year = test.test_helper.leap_tuesday_kesidran()
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result = test.test_helper.all_days_matching(year, lambda c: c.significant_shabbos())
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expected = {
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'shabbos_shuva': ['7-5'],
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'parshas_shekalim': ['12-25'],
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'parshas_zachor': ['13-9'],
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'parshas_parah': ['13-23'],
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'parshas_hachodesh': ['1-1'],
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'shabbos_hagadol': ['1-8']
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}
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self.assertEqual(result, expected)
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def test_significant_shabbes_for_leap_thursday_chaseirim(self):
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year = test.test_helper.leap_thursday_chaseirim()
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result = test.test_helper.all_days_matching(year, lambda c: c.significant_shabbos())
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expected = {
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'shabbos_shuva': ['7-3'],
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'parshas_shekalim': ['13-1'],
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'parshas_zachor': ['13-8'],
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'parshas_parah': ['13-22'],
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'parshas_hachodesh': ['13-29'],
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'shabbos_hagadol': ['1-14']
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}
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self.assertEqual(result, expected)
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def test_significant_shabbes_for_leap_thursday_shelaimim(self):
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year = test.test_helper.leap_thursday_shelaimim()
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result = test.test_helper.all_days_matching(year, lambda c: c.significant_shabbos())
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expected = {
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'shabbos_shuva': ['7-3'],
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'parshas_shekalim': ['12-29'],
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'parshas_zachor': ['13-13'],
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'parshas_parah': ['13-20'],
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'parshas_hachodesh': ['13-27'],
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'shabbos_hagadol': ['1-12']
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}
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self.assertEqual(result, expected)
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def test_significant_shabbes_for_leap_shabbos_chaseirim(self):
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year = test.test_helper.leap_shabbos_chaseirim()
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result = test.test_helper.all_days_matching(year, lambda c: c.significant_shabbos())
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expected = {
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'shabbos_shuva': ['7-8'],
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'parshas_shekalim': ['12-29'],
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'parshas_zachor': ['13-13'],
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'parshas_parah': ['13-20'],
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'parshas_hachodesh': ['13-27'],
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'shabbos_hagadol': ['1-12']
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}
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self.assertEqual(result, expected)
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def test_significant_shabbes_for_leap_shabbos_shelaimim(self):
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year = test.test_helper.leap_shabbos_shelaimim()
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result = test.test_helper.all_days_matching(year, lambda c: c.significant_shabbos())
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expected = {
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'shabbos_shuva': ['7-8'],
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'parshas_shekalim': ['12-27'],
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'parshas_zachor': ['13-11'],
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'parshas_parah': ['13-18'],
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'parshas_hachodesh': ['13-25'],
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'shabbos_hagadol': ['1-10']
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}
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self.assertEqual(result, expected)
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def test_molad_as_datetime(self):
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expected_offset = (2, 20, 56, 496000) # UTC is 2:20:56.496 behind Jerusalem Local Time
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calendar = JewishCalendar(5776, 8, 1)

‎zmanim/hebrew_calendar/jewish_calendar.py‎

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Original file line numberDiff line numberDiff line change
@@ -37,6 +37,28 @@ def __repr__(self):
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def significant_day(self) -> Optional[str]:
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return getattr(self, f'_{self.jewish_month_name()}_significant_day', None)()
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def significant_shabbos(self) -> Optional[str]:
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if self.day_of_week != 7:
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return None
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if self.jewish_month == 1:
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if self.jewish_day == 1:
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return 'parshas_hachodesh'
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elif self.jewish_day in range(8, 15):
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return 'shabbos_hagadol'
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elif self.jewish_month == 7 and self.jewish_day in range(3, 10):
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return 'shabbos_shuva'
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elif self.jewish_month == (self.months_in_jewish_year() - 1) and self.jewish_day in range(25, 31):
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return 'parshas_shekalim'
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elif self.jewish_month == self.months_in_jewish_year():
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if self.jewish_day == 1:
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return 'parshas_shekalim'
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elif self.jewish_day in range(7, 14):
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return 'parshas_zachor'
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elif self.jewish_day in range(17, 24):
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return 'parshas_parah'
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elif self.jewish_day in range(24, 30):
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return 'parshas_hachodesh'
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def is_assur_bemelacha(self) -> bool:
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return self.day_of_week == 7 or self.is_yom_tov_assur_bemelacha()
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