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# 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 CONTRIBUTORS file)
# dr-prodigy <dr.prodigy.github@gmail.com> (c) 2017-2023
# ryanss <ryanssdev@icloud.com> (c) 2014-2017
# Website: https://github.com/vacanza/holidays
# License: MIT (see LICENSE file)
import re
from pathlib import Path
from unittest import TestCase
from holidays import (
country_holidays,
financial_holidays,
list_localized_countries,
list_localized_financial,
list_supported_countries,
list_supported_financial,
)
from holidays.constants import PUBLIC
class TestAuthors(TestCase):
@classmethod
def setUpClass(cls):
cls.content = Path("CONTRIBUTORS").read_text(encoding="UTF-8").strip().split("\n")
super().setUpClass()
def test_authors_list(self):
authors = self.content[1:]
self.assertEqual(
authors,
sorted(authors),
"Contributors list should be sorted alphabetically.\n"
+ "\n".join((f"{c} != {s}" for c, s in zip(authors, sorted(authors)) if c != s)),
)
class TestReadme(TestCase):
@classmethod
def setUpClass(cls):
cls.readme_content = Path("README.md").read_text(encoding="UTF-8")
super().setUpClass()
def _parse_table(self, table_index: int):
"""Parse HTML table at given index from README.md content."""
table_cell_re = re.compile(r"<td>(.*?)</td>")
tables = re.findall(r"<table style.*?</table>", self.readme_content, re.DOTALL) # type: ignore[attr-defined]
table = tables[table_index]
rows = re.findall(r"<tr>(.*?)</tr>", table, re.DOTALL)
return [table_cell_re.findall(line) for line in rows[1:]]
def test_supported_countries_count(self):
actual_country_count = len(list_supported_countries(include_aliases=False))
readme_country_count = int(
re.findall(r"We currently support (\d+) country codes.", self.readme_content)[0]
)
self.assertEqual(
readme_country_count,
actual_country_count,
"README.md supported countries statement is out of date: "
f"'We currently support {readme_country_count} countries'. "
f"Actual supported countries count: {actual_country_count}",
)
def test_supported_countries_table(self):
country_alpha_2_codes = set()
country_default_languages = {}
country_names = []
country_subdivisions = {}
country_subdivisions_aliases = {}
country_supported_languages = {}
country_supported_categories = {}
subdivision_group_re = re.compile(r"\w+:\s*([^\n:]+)")
subdivision_and_aliases_re = re.compile(r",(?![^()]*\))")
subdivision_aliases_re = re.compile(r"(.*?)\s\(([^()]*)\)")
default_value_re = re.compile(r"<strong>(.*?)</strong>")
# Parse 1st table.
table_content = self._parse_table(0)
for row in table_content:
# Country: 1st column.
name = re.sub(r"[,\s]", "", row[0]).lower()
country_names.append(name)
# Code: 2nd column.
country_code = row[1]
if country_code:
country_alpha_2_codes.add(country_code)
# Subdivisions and their aliases: 3rd column.
country_subdivisions[country_code] = []
country_subdivisions_aliases[country_code] = {}
subdivision_str = row[2]
if subdivision_str:
for subdivision_aliases_group in subdivision_str.split(";"):
# Exclude empty subdivisions.
if ":" not in subdivision_aliases_group:
country_subdivisions[country_code] = []
continue
# Combine all subdivision and their aliases.
subdivision_aliases_group = subdivision_group_re.findall(
subdivision_aliases_group
)[0]
for subdivision_aliases in subdivision_and_aliases_re.split(
subdivision_aliases_group
):
if "(" in subdivision_aliases: # Subdivision with aliases.
subdivision_aliases = subdivision_aliases_re.match(subdivision_aliases)
subdivision = subdivision_aliases.group(1)
aliases = subdivision_aliases.group(2).split(", ")
# "Virgin Islands, U.S." special case.
if len(aliases) == 2 and aliases[1] == "U.S.":
aliases = [subdivision_aliases.group(2)]
else:
aliases = []
subdivision = subdivision_aliases
subdivision = subdivision.strip()
country_subdivisions[country_code].append(subdivision)
country_subdivisions_aliases[country_code][subdivision] = aliases
# Supported Languages: 4th column.
supported_languages = row[3]
if supported_languages:
languages = []
for supported_language in supported_languages.split(","):
supported_language = supported_language.strip()
if "<strong>" in supported_language:
supported_language = default_value_re.search(supported_language).group(1)
country_default_languages[country_code] = supported_language
languages.append(supported_language)
country_supported_languages[country_code] = languages
# Supported Categories: 5th column.
supported_categories = row[4]
if supported_categories:
categories = [PUBLIC]
for supported_category in supported_categories.split(","):
categories.append(supported_category.strip().lower())
country_supported_categories[country_code] = sorted(categories)
# Check the data.
self.assertEqual(
country_names,
sorted(country_names),
"The supported countries table must be sorted alphabetically by "
"country name.\n"
+ "\n".join(
(f"{c} != {s}" for c, s in zip(country_names, sorted(country_names)) if c != s)
),
)
country_names = {c.split("(the)")[0] for c in country_names}
supported_countries = list_supported_countries(include_aliases=False)
localized_countries = list_localized_countries(include_aliases=False)
for country_code in supported_countries:
instance = country_holidays(country_code)
country_name = instance.__class__.__base__.__name__
# Make sure country name is shown correctly.
if country_name.startswith("Holiday"):
self.assertIn(
country_name[8:],
country_alpha_2_codes,
f"Country '{country_name}' name is not shown correctly in the table.",
)
else:
self.assertIn(
country_name.lower().replace("unitedstates", "unitedstatesofamerica"),
country_names,
f"Country '{country_name}' name is not shown correctly in the table.",
)
# Make sure country alpha-2 code is shown correctly.
self.assertIn(
instance.country,
country_alpha_2_codes,
f"Country '{country_name}' alpha-2 code is not shown correctly in the table.",
)
# Make sure country subdivisions are shown correctly.
self.assertEqual(
supported_countries[country_code],
country_subdivisions[country_code],
f"Country '{country_name}' subdivisions are not shown "
"correctly in the table.\n"
+ "\n".join(
(
f"{c} != {s}"
for c, s in zip(
supported_countries[country_code], country_subdivisions[country_code]
)
if c != s
)
),
)
# Make sure country subdivisions aliases are shown correctly.
subdivision_aliases = instance.get_subdivision_aliases()
for subdivision in instance.subdivisions:
self.assertEqual(
subdivision_aliases.get(subdivision, []),
country_subdivisions_aliases[country_code][subdivision],
f"Country '{country_name}' subdivisions '{subdivision}' aliases are not shown "
"correctly in the table.\n",
)
# Make sure supported languages are shown correctly.
if country_code in localized_countries:
supported_languages = localized_countries[country_code]
self.assertEqual(
supported_languages,
country_supported_languages.get(country_code),
f"Country {country_name} supported languages are not "
"shown correctly in the table. The column must contain "
"all supported languages: "
f"{', '.join(instance.supported_languages)}",
)
self.assertEqual(
country_default_languages.get(country_code),
instance.default_language,
f"Country {country_name} default language is not shown "
"correctly in the table. Use <strong>language</strong> format "
"to specify the country default language: "
f"<strong>{instance.default_language}</strong>.",
)
# Make sure supported categories are shown correctly.
supported_categories = sorted(instance.supported_categories)
self.assertEqual(
supported_categories,
country_supported_categories.get(country_code, [PUBLIC]),
f"Country {country_name} supported categories are not "
"shown correctly in the table. The column must contain "
"all supported categories: "
f"{', '.join(instance.supported_categories)}",
)
def test_supported_markets_table(self):
market_mic_codes = set()
market_default_languages = {}
market_names = []
market_supported_languages = {}
default_value_re = re.compile(r"<strong>(.*?)</strong>")
# Parse 2nd table.
table_content = self._parse_table(1)
replace_chars = str.maketrans(
{
" ": "",
",": "",
"ã": "a",
}
)
for row in table_content:
# Market: 1st column.
name = row[0].translate(replace_chars).lower()
market_names.append(name)
# Code: 2nd column.
market_code = row[1]
if market_code:
market_mic_codes.add(market_code)
# Supported Languages: 4th column.
supported_languages = row[3]
if supported_languages:
languages = []
for supported_language in supported_languages.split(","):
supported_language = supported_language.strip()
if "<strong>" in supported_language:
supported_language = default_value_re.search(supported_language).group(1)
market_default_languages[market_code] = supported_language
languages.append(supported_language)
market_supported_languages[market_code] = languages
# Check the data.
self.assertEqual(
market_names,
sorted(market_names),
"The supported markets table must be sorted alphabetically by market name.\n"
+ "\n".join(
(f"{c} != {s}" for c, s in zip(market_names, sorted(market_names)) if c != s)
),
)
supported_markets = list_supported_financial(include_aliases=False)
localized_markets = list_localized_financial(include_aliases=False)
for market_code in supported_markets:
instance = financial_holidays(market_code)
market_name = instance.__class__.__base__.__name__
# Make sure market name is shown correctly.
self.assertIn(
market_name.lower(),
market_names,
f"Market '{market_name}' name is not shown correctly in the table.",
)
# Make sure market MIC code is shown correctly.
self.assertIn(
instance.market,
market_mic_codes,
f"Market '{market_name}' MIC code is not shown correctly in the table.",
)
# Make sure supported languages are shown correctly.
if market_code in localized_markets:
supported_languages = localized_markets[market_code]
self.assertEqual(
supported_languages,
market_supported_languages.get(market_code),
f"Market {market_name} supported languages are not "
"shown correctly in the table. The column must contain "
"all supported languages: "
f"{', '.join(instance.supported_languages)}",
)
self.assertEqual(
market_default_languages.get(market_code),
instance.default_language,
f"Market {market_name} default language is not shown "
"correctly in the table. Use <strong>language</strong> format "
"to specify the market default language: "
f"<strong>{instance.default_language}</strong>.",
)
|
