Add Congo holidays (#2037)

README.rst

@@ -146,7 +146,7 @@ Available Countries
 .. _ISO 639-1 code: https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes
 .. _ISO 639-2 code: https://en.wikipedia.org/wiki/List_of_ISO_639-2_codes
 
-We currently support 153 country codes. The standard way to refer to a country
+We currently support 154 country codes. The standard way to refer to a country
 is by using its `ISO 3166-1 alpha-2 code`_, the same used for domain names, and
 for a subdivision its `ISO 3166-2 code`_. Some countries have common or foreign
 names or abbreviations as aliases for their subdivisions. These are defined in
@@ -345,6 +345,11 @@ All other default values are highlighted with bold:
      -
      - en_US, **es**, uk
      -
+   * - Congo
+     - CG
+     -
+     - en_US, **fr**
+     -
    * - Costa Rica
      - CR
      -

holidays/countries/__init__.py

@@ -45,6 +45,7 @@
 from .chile import Chile, CL, CHL
 from .china import China, CN, CHN
 from .colombia import Colombia, CO, COL
+from .congo import Congo, CG, COG
 from .costa_rica import CostaRica, CR, CRI
 from .croatia import Croatia, HR, HRV
 from .cuba import Cuba, CU, CUB

holidays/countries/congo.py

@@ -0,0 +1,82 @@
+#  holidays
+#  --------
+#  A fast, efficient Python library for generating country, province and state
+#  specific sets of holidays on the fly. It aims to make determining whether a
+#  specific date is a holiday as fast and flexible as possible.
+#
+#  Authors: Vacanza Team and individual contributors (see AUTHORS file)
+#           dr-prodigy <[email protected]> (c) 2017-2023
+#           ryanss <[email protected]> (c) 2014-2017
+#  Website: https://github.com/vacanza/python-holidays
+#  License: MIT (see LICENSE file)
+
+from gettext import gettext as tr
+
+from holidays.groups import ChristianHolidays, InternationalHolidays
+from holidays.holiday_base import HolidayBase
+
+
+class Congo(HolidayBase, ChristianHolidays, InternationalHolidays):
+    """
+    References:
+      - Loi N° 2-94:
+        - http://mokili.free.fr/jours_feries.php
+      - Loi N° l8-20l0:
+        - https://www.finances.gouv.cg/sites/default/files/documents/n¯18-2010%20du%2027%20novembre%202010.PDF
+
+    Cross-Checked With:
+      - https://en.wikipedia.org/wiki/Public_holidays_in_the_Republic_of_the_Congo
+    """
+
+    country = "CG"
+    default_language = "fr"
+    supported_languages = ("en_US", "fr")
+
+    def __init__(self, *args, **kwargs) -> None:
+        ChristianHolidays.__init__(self)
+        InternationalHolidays.__init__(self)
+        super().__init__(*args, **kwargs)
+
+    def _populate_public_holidays(self):
+        # Loi N° 2-94 of 1 March 1994
+        if self._year <= 1993:
+            return None
+
+        # New Year's Day.
+        self._add_new_years_day(tr("Jour de l'An"))
+
+        # Easter Monday.
+        self._add_easter_monday(tr("Lundi de Pâques"))
+
+        # Labor Day.
+        self._add_labor_day(tr("Fête du Travail"))
+
+        # Ascension Day.
+        self._add_ascension_thursday(tr("Ascension"))
+
+        # Whit Monday.
+        self._add_whit_monday(tr("Lundi de Pentecôte"))
+
+        # Reconciliation Day.
+        self._add_holiday_jun_10(tr("Fête de la Réconciliation"))
+
+        # National Day.
+        self._add_holiday_aug_15(tr("Fête Nationale"))
+
+        # All Saints' Day.
+        self._add_all_saints_day(tr("Toussaint"))
+
+        if self._year >= 2010:
+            # Republic Day.
+            self._add_holiday_nov_28(tr("Jour de la République"))
+
+        # Christmas Day.
+        self._add_christmas_day(tr("Noël"))
+
+
+class CG(Congo):
+    pass
+
+
+class COG(Congo):
+    pass

holidays/locale/en_US/LC_MESSAGES/CG.po

@@ -0,0 +1,67 @@
+#  holidays
+#  --------
+#  A fast, efficient Python library for generating country, province and state
+#  specific sets of holidays on the fly. It aims to make determining whether a
+#  specific date is a holiday as fast and flexible as possible.
+#
+#  Authors: Vacanza Team and individual contributors (see AUTHORS file)
+#           dr-prodigy <[email protected]> (c) 2017-2023
+#           ryanss <[email protected]> (c) 2014-2017
+#  Website: https://github.com/vacanza/python-holidays
+#  License: MIT (see LICENSE file)
+#
+# Congo holidays en_US localization.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Python Holidays 0.58\n"
+"POT-Creation-Date: 2024-10-04 18:14+0700\n"
+"PO-Revision-Date: 2024-10-04 18:17+0700\n"
+"Last-Translator: PPsyrius <[email protected]>\n"
+"Language-Team: Python Holidays Localization Team\n"
+"Language: en_US\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: Lingva 5.0.3\n"
+"X-Generator: Poedit 3.5\n"
+
+#. New Year's Day.
+msgid "Jour de l'An"
+msgstr "New Year's Day"
+
+#. Easter Monday.
+msgid "Lundi de Pâques"
+msgstr "Easter Monday"
+
+#. Labor Day.
+msgid "Fête du Travail"
+msgstr "Labor Day"
+
+#. Ascension Day.
+msgid "Ascension"
+msgstr "Ascension Day"
+
+#. Whit Monday.
+msgid "Lundi de Pentecôte"
+msgstr "Whit Monday"
+
+#. Reconciliation Day.
+msgid "Fête de la Réconciliation"
+msgstr "Reconciliation Day"
+
+#. National Day.
+msgid "Fête Nationale"
+msgstr "National Day"
+
+#. All Saints' Day.
+msgid "Toussaint"
+msgstr "All Saints' Day"
+
+#. Republic Day.
+msgid "Jour de la République"
+msgstr "Republic Day"
+
+#. Christmas Day.
+msgid "Noël"
+msgstr "Christmas Day"

holidays/locale/fr/LC_MESSAGES/CG.po

@@ -0,0 +1,67 @@
+#  holidays
+#  --------
+#  A fast, efficient Python library for generating country, province and state
+#  specific sets of holidays on the fly. It aims to make determining whether a
+#  specific date is a holiday as fast and flexible as possible.
+#
+#  Authors: Vacanza Team and individual contributors (see AUTHORS file)
+#           dr-prodigy <[email protected]> (c) 2017-2023
+#           ryanss <[email protected]> (c) 2014-2017
+#  Website: https://github.com/vacanza/python-holidays
+#  License: MIT (see LICENSE file)
+#
+# Congo holidays.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Python Holidays 0.58\n"
+"POT-Creation-Date: 2024-10-04 18:14+0700\n"
+"PO-Revision-Date: 2024-10-04 18:17+0700\n"
+"Last-Translator: PPsyrius <[email protected]>\n"
+"Language-Team: Python Holidays Localization Team\n"
+"Language: fr\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Generated-By: Lingva 5.0.3\n"
+"X-Generator: Poedit 3.5\n"
+
+#. New Year's Day.
+msgid "Jour de l'An"
+msgstr ""
+
+#. Easter Monday.
+msgid "Lundi de Pâques"
+msgstr ""
+
+#. Labor Day.
+msgid "Fête du Travail"
+msgstr ""
+
+#. Ascension Day.
+msgid "Ascension"
+msgstr ""
+
+#. Whit Monday.
+msgid "Lundi de Pentecôte"
+msgstr ""
+
+#. Reconciliation Day.
+msgid "Fête de la Réconciliation"
+msgstr ""
+
+#. National Day.
+msgid "Fête Nationale"
+msgstr ""
+
+#. All Saints' Day.
+msgid "Toussaint"
+msgstr ""
+
+#. Republic Day.
+msgid "Jour de la République"
+msgstr ""
+
+#. Christmas Day.
+msgid "Noël"
+msgstr ""

holidays/registry.py

@@ -52,6 +52,7 @@
     "chile": ("Chile", "CL", "CHL"),
     "china": ("China", "CN", "CHN"),
     "colombia": ("Colombia", "CO", "COL"),
+    "congo": ("Congo", "CG", "COG"),
     "costa_rica": ("CostaRica", "CR", "CRI"),
     "croatia": ("Croatia", "HR", "HRV"),
     "cuba": ("Cuba", "CU", "CUB"),