From 1199780155f666b6806d563a29d093a251664009 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 30 Jan 2021 09:13:47 +0100
Subject: Adding upstream version 2.1.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 pendulum/locales/locale.py | 104 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 pendulum/locales/locale.py

(limited to 'pendulum/locales/locale.py')

diff --git a/pendulum/locales/locale.py b/pendulum/locales/locale.py
new file mode 100644
index 0000000..154db42
--- /dev/null
+++ b/pendulum/locales/locale.py
@@ -0,0 +1,104 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+import os
+import re
+
+from importlib import import_module
+from typing import Any
+from typing import Optional
+from typing import Union
+
+from pendulum.utils._compat import basestring
+from pendulum.utils._compat import decode
+
+
+class Locale:
+    """
+    Represent a specific locale.
+    """
+
+    _cache = {}
+
+    def __init__(self, locale, data):  # type: (str, Any) -> None
+        self._locale = locale
+        self._data = data
+        self._key_cache = {}
+
+    @classmethod
+    def load(cls, locale):  # type: (Union[str, Locale]) -> Locale
+        if isinstance(locale, Locale):
+            return locale
+
+        locale = cls.normalize_locale(locale)
+        if locale in cls._cache:
+            return cls._cache[locale]
+
+        # Checking locale existence
+        actual_locale = locale
+        locale_path = os.path.join(os.path.dirname(__file__), actual_locale)
+        while not os.path.exists(locale_path):
+            if actual_locale == locale:
+                raise ValueError("Locale [{}] does not exist.".format(locale))
+
+            actual_locale = actual_locale.split("_")[0]
+
+        m = import_module("pendulum.locales.{}.locale".format(actual_locale))
+
+        cls._cache[locale] = cls(locale, m.locale)
+
+        return cls._cache[locale]
+
+    @classmethod
+    def normalize_locale(cls, locale):  # type: (str) -> str
+        m = re.match("([a-z]{2})[-_]([a-z]{2})", locale, re.I)
+        if m:
+            return "{}_{}".format(m.group(1).lower(), m.group(2).lower())
+        else:
+            return locale.lower()
+
+    def get(self, key, default=None):  # type: (str, Optional[Any]) -> Any
+        if key in self._key_cache:
+            return self._key_cache[key]
+
+        parts = key.split(".")
+        try:
+            result = self._data[parts[0]]
+            for part in parts[1:]:
+                result = result[part]
+        except KeyError:
+            result = default
+
+        if isinstance(result, basestring):
+            result = decode(result)
+
+        self._key_cache[key] = result
+
+        return self._key_cache[key]
+
+    def translation(self, key):  # type: (str) -> Any
+        return self.get("translations.{}".format(key))
+
+    def plural(self, number):  # type: (int) -> str
+        return decode(self._data["plural"](number))
+
+    def ordinal(self, number):  # type: (int) -> str
+        return decode(self._data["ordinal"](number))
+
+    def ordinalize(self, number):  # type: (int) -> str
+        ordinal = self.get("custom.ordinal.{}".format(self.ordinal(number)))
+
+        if not ordinal:
+            return decode("{}".format(number))
+
+        return decode("{}{}".format(number, ordinal))
+
+    def match_translation(self, key, value):
+        translations = self.translation(key)
+        if value not in translations.values():
+            return None
+
+        return {v: k for k, v in translations.items()}[value]
+
+    def __repr__(self):
+        return "{}('{}')".format(self.__class__.__name__, self._locale)
-- 
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