Update holidays data (#2179)

R/DESCRIPTION

@@ -54,4 +54,4 @@ LinkingTo:
 LazyData: true
 VignetteBuilder: knitr
 Encoding: UTF-8
-RoxygenNote: 7.1.1
+RoxygenNote: 7.2.0

R/R/data.R

@@ -4,7 +4,10 @@
 # LICENSE file in the root directory of this source tree.
 
 
-#' holidays table
+#' Generated table of holiday dates at the country level from 1995 to 2045
 #'
-#' @format A data frame with five variables: ds, holiday, country, year
+#' The data is primarily based on the Python package [holidays](https://pypi.org/project/holidays/)
+#'
+#' @format A data frame with four variables: ds, holiday, country, year
+#' @source \url{https://github.com/facebook/prophet/blob/main/python/scripts/generate_holidays_file.py}
 "generated_holidays"

R/man/generated_holidays.Rd

@@ -3,14 +3,17 @@
 \docType{data}
 \name{generated_holidays}
 \alias{generated_holidays}
-\title{holidays table}
+\title{Generated table of holiday dates at the country level from 1995 to 2045}
 \format{
-A data frame with five variables: ds, holiday, country, year
+A data frame with four variables: ds, holiday, country, year
+}
+\source{
+\url{https://github.com/facebook/prophet/blob/main/python/scripts/generate_holidays_file.py}
 }
 \usage{
 generated_holidays
 }
 \description{
-holidays table
+The data is primarily based on the Python package [holidays](https://pypi.org/project/holidays/)
 }
 \keyword{datasets}

python/prophet/hdays.py

@@ -794,6 +794,67 @@ class PK(Pakistan):
     pass
 
 
+# ------------ Holidays in Russia---------------------
+class Russia(HolidayBase):
+    """
+    Implement public holidays in Russia
+    Reference:
+    https://en.wikipedia.org/wiki/Public_holidays_in_Russia
+    Please note:
+    Orthodox Christmas Day is official day off at Russia
+    But the Dec. 25 Christmas is also celebrated.
+    """
+
+    def __init__(self, **kwargs):
+        self.country = "RU"
+        HolidayBase.__init__(self, **kwargs)
+
+    def _populate(self, year):
+        # New Year's Day
+        name = "New Year's Day"
+        self[date(year, 1, 1)] = name
+
+        # Orthodox Christmas day
+        name = "Orthodox Christmas Day"
+        self[date(year, 1, 7)] = name
+
+        # Dec. 25 Christmas Day
+        name = "Christmas Day"
+        self[date(year, 12, 25)] = name
+
+        # Defender of the Fatherland Day
+        name = "Defender of the Fatherland Day"
+        self[date(year, 2, 23)] = name
+
+        # International Women's Day
+        name = "International Women's Day"
+        self[date(year, 3, 8)] = name
+
+        # National Flag Day
+        name = "National Flag Day"
+        self[date(year, 8, 22)] = name
+
+        # Spring and Labour Day
+        name = "Spring and Labour Day"
+        self[date(year, 5, 1)] = name
+
+        # Victory Day
+        name = "Victory Day"
+        self[date(year, 5, 9)] = name
+
+        # Russia Day
+        name = "Russia Day"
+        self[date(year, 6, 12)] = name
+
+        # Unity Day
+        name = "Unity Day"
+        self[date(year, 11, 4)] = name
+
+
+class RU(Russia):
+    pass
+
+
 # ------------ Holidays in Belarus---------------------
 class Belarus(HolidayBase):
     """
@@ -851,3 +912,89 @@ class Belarus(HolidayBase):
 
 class BY(Belarus):
     pass
+
+
+# ------------ Holidays in Georgia---------------------
+class Georgia(HolidayBase):
+    """
+    Implement public holidays in Georgia
+    Reference:
+    https://en.wikipedia.org/wiki/Public_holidays_in_Georgia_(country)
+    """
+
+    def __init__(self, **kwargs):
+        self.country = "GE"
+        HolidayBase.__init__(self, **kwargs)
+
+    def _populate(self, year):
+        # New Year's Day
+        name = "New Year's Day"
+        self[date(year, 1, 1)] = name
+
+        # New Year's Day
+        name = "Second day of the New Year"
+        self[date(year, 1, 2)] = name
+
+        # Christmas Day (Orthodox)
+        name = "Orthodox Christmas"
+        self[date(year, 1, 7)] = name
+
+        # Baptism Day of our Lord Jesus Christ
+        name = "Baptism Day of our Lord Jesus Christ"
+        self[date(year, 1, 19)] = name
+
+        # Mother's Day
+        name = "Mother's Day"
+        self[date(year, 3, 3)] = name
+
+        # Women's Day
+        name = "International Women's Day"
+        self[date(year, 3, 8)] = name
+
+        # Orthodox Good Friday
+        name = "Good Friday"
+        self[easter(year, EASTER_ORTHODOX) - timedelta(days=2)] = name
+
+        # Orthodox Holy Saturday
+        name = "Great Saturday"
+        self[easter(year, EASTER_ORTHODOX) - timedelta(days=1)] = name
+
+        # 	Orthodox Easter Sunday
+        name = "Easter Sunday"
+        self[easter(year, EASTER_ORTHODOX)] = name
+
+        # Orthodox Easter Monday
+        name = "Easter Monday"
+        self[easter(year, EASTER_ORTHODOX) + timedelta(days=1)] = name
+
+        # National Unity Day
+        name = "National Unity Day"
+        self[date(year, 4, 9)] = name
+
+        # Day of Victory
+        name = "Victory Day"
+        self[date(year, 5, 9)] = name
+
+        # Saint Andrew the First-Called Day
+        name = "Saint Andrew the First-Called Day"
+        self[date(year, 5, 12)] = name
+
+        # Independence Day
+        name = "Independence Day"
+        self[date(year, 5, 26)] = name
+
+        # Saint Mary's Day
+        name = "Saint Mary's Day"
+        self[date(year, 8, 28)] = name
+
+        # Day of Svetitskhoveli Cathedral
+        name = "Day of Svetitskhoveli Cathedral"
+        self[date(year, 10, 14)] = name
+
+        # Saint George's Day
+        name = "Saint George's Day"
+        self[date(year, 12, 23)] = name
+
+
+class GE(Georgia):
+    pass

python/scripts/generate_holidays_file.py

@@ -66,6 +66,10 @@ def generate_holidays_file():
 
     # Convert to ASCII, and drop holidays that fail to convert
     generated_holidays['holiday'] = generated_holidays['holiday'].apply(utf8_to_ascii)
+    failed_countries = generated_holidays.loc[generated_holidays['holiday'] == 'FAILED_TO_PARSE', 'country'].unique()
+    if failed_countries:
+        print("Failed to convert UTF-8 holidays for:")
+        print('\n'.join(failed_countries))
     assert 'FAILED_TO_PARSE' not in generated_holidays['holiday'].unique()
     generated_holidays.to_csv("../R/data-raw/generated_holidays.csv", index=False)