dotfiles/.config/timewarrior/holidays/refresh

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2023-12-25 21:19:20 +01:00
#!/usr/bin/env python3
###############################################################################
#
# Copyright 2016, 2018 - 2022, Gothenburg Bit Factory
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
# https://www.opensource.org/licenses/mit-license.php
#
###############################################################################
import argparse
import datetime
import json
import os
import re
from textwrap import dedent
from urllib.error import HTTPError
from urllib.request import urlopen
def gather_locale_files(path):
"""Enumerate all holiday files in the current directory."""
locale_file_map = {}
re_holiday_file = re.compile(r"/holidays.([a-z]{2}-[A-Z]{2})$")
for file in enumerate(path):
result = re_holiday_file.search(file)
if result:
# Extract the locale name.
locale_file_map[result.group(1)] = file
return locale_file_map
def enumerate(path):
if not os.path.exists(path):
raise Exception(f"Directory '{path}' does not exist")
found = []
for path, dirs, files in os.walk(path, topdown=True, onerror=None, followlinks=False):
found.extend([os.path.join(path, x) for x in files])
return found
def create_locale_files(path, locales):
locale_file_map = {}
for locale in locales:
locale_file_map[locale] = os.path.join(path, f"holidays.{locale}")
return locale_file_map
def update_locale_files(locales, regions, years):
now = datetime.datetime.now()
if not years:
years = [now.year, now.year + 1]
for locale, file in locales.items():
with open(file, "w") as fh:
fh.write(dedent(f"""\
# Holiday data provided by holidata.net
# Generated {now:%Y-%m-%dT%H:%M:%S}
define holidays:
{locale}:
"""))
for year in years:
try:
holidays = get_holidata(locale, regions, year)
for date, desc in holidays.items():
fh.write(f" {date} = {desc}\n")
fh.write("\n")
except HTTPError as e:
if e.code == 404:
print(f"holidata.net does not have data for {locale}, for {year}.")
else:
print(e.code, e.read())
def get_holidata(locale, regions, year):
url = f"https://holidata.net/{locale}/{year}.json"
print(url)
holidays = dict()
lines = urlopen(url).read().decode("utf-8")
for line in lines.split("\n"):
if line:
j = json.loads(line)
if not j["region"] or not regions or j["region"] in regions:
day = j["date"].replace("-", "_")
desc = j["description"]
holidays[day] = desc
return holidays
def main(args):
locale_files = create_locale_files(args.path, args.locale) if args.locale else gather_locale_files(args.path)
update_locale_files(locale_files, args.region, args.year)
if __name__ == "__main__":
usage = """See https://holidata.net for details of supported locales and regions."""
parser = argparse.ArgumentParser(
description="Update holiday data files. Simply run 'refresh' to update all of them.",
usage="refresh [-h] [path] [--locale LOCALE [LOCALE ...]] [--region REGION [REGION ...]] [--year YEAR [YEAR ...]]"
)
parser.add_argument("--locale", nargs="+", help="specify locale to update")
parser.add_argument("--region", nargs="+", help="specify locale region to update", default=[])
parser.add_argument("--year", nargs="+", help="specify year to fetch (defaults to current and next year)", type=int, default=[])
parser.add_argument("path", nargs="?", help="base path to search for locales (defaults to current directory)", default=".")
try:
main(parser.parse_args())
except Exception as msg:
print("Error:", msg)