1 files changed, 77 insertions, 0 deletions
diff --git a/generalresearch/locales/timezone.py b/generalresearch/locales/timezone.py
new file mode 100644
index 0000000..50d539d
--- /dev/null
+++ b/generalresearch/locales/timezone.py
@@ -0,0 +1,77 @@
+from typing import Optional
+
+from pytz import country_timezones
+
+
+def get_default_timezone(country_iso: str) -> Optional[str]:
+    # to list all:
+    # from pytz import country_names, country_timezones
+    # [country_timezones.get(country) for country in country_names]
+
+    # country_iso can be upper or lower, doesn't matter
+    return country_timezones.get(country_iso, [None])[0]
+
+
+# There is no official list for this ....
+country_default_locale = {
+    "af": "fa-AF",
+    "al": "sq-AL",
+    "dz": "ar-DZ",
+    "ar": "es-AR",
+    "au": "en-AU",
+    "at": "de-AT",
+    "br": "pt-BR",
+    "ca": "en-CA",
+    "cn": "zh-CN",
+    "eg": "ar-EG",
+    "fr": "fr-FR",
+    "de": "de-DE",
+    "in": "hi-IN",
+    "jp": "ja-JP",
+    "ke": "sw-KE",
+    "mx": "es-MX",
+    "ru": "ru-RU",
+    "kr": "ko-KR",
+    "gb": "en-GB",
+    "us": "en-US",
+    "lt": "lt-LT",
+    "lu": "lb-LU",
+    "mg": "mg-MG",
+    "my": "ms-MY",
+    "mv": "dv-MV",
+    "ml": "fr-ML",
+    "mt": "mt-MT",
+    "mn": "mn-MN",
+    "ma": "ar-MA",
+    "np": "ne-NP",
+    "nl": "nl-NL",
+    "nz": "en-NZ",
+    "ng": "en-NG",
+    "no": "no-NO",
+    "pk": "ur-PK",
+    "pa": "es-PA",
+    "pe": "es-PE",
+    "ph": "tl-PH",
+    "pl": "pl-PL",
+    "pt": "pt-PT",
+    "qa": "ar-QA",
+    "ro": "ro-RO",
+    "sa": "ar-SA",
+    "sg": "en-SG",
+    "za": "en-ZA",
+    "es": "es-ES",
+    "lk": "si-LK",
+    "se": "sv-SE",
+    "ch": "de-CH",
+    "th": "th-TH",
+    "tr": "tr-TR",
+    "ua": "uk-UA",
+    "ae": "ar-AE",
+    "vn": "vi-VN",
+    "zw": "en-ZW",
+}
+
+
+def get_default_locale(country_iso: str) -> Optional[str]:
+    # todo: "https://cdn.simplelocalize.io/public/v1/locales"   to fill in the rest?
+    return country_default_locale.get(country_iso, None)