Remove CLDR native support

It never really worked well due to bugs in Babel to_gettext.

Signed-off-by: Michal Čihař <michal@cihar.com>

export-cldr-native

@@ -1,40 +0,0 @@
-#! /usr/bin/env python3
-
-# Attempt for native Python CLDR to gettext conversion
-# This is still incomplete and not used
-
-from xml.etree import ElementTree
-from babel.plural import to_gettext
-
-# Parse language names
-names = {}
-tree = ElementTree.parse("cldr-core/common/main/en.xml")
-for item in tree.iter("language"):
-    names[item.get("type")] = item.text
-
-# Parse language aliases
-tree = ElementTree.parse("cldr-core/common/supplemental/supplementalMetadata.xml")
-for item in tree.iter("languageAlias"):
-    if item.get("reason") == "macrolanguage" and item.get("replacement") in names:
-        names[item.get("type")] = names[item.get("replacement")]
-
-# Parse plurals
-result = {}
-tree = ElementTree.parse("cldr-core/common/supplemental/plurals.xml")
-for item in tree.iter("pluralRules"):
-    locales = item.get("locales").split()
-    rules = [(x.get("count"), x.text.split("@")[0]) for x in item.iter("pluralRule")]
-    formula = to_gettext(rules)
-    nplurals = int(formula.split(";", 1)[0].split("=", 1)[1])
-    equation = formula.split(";", 1)[1].split("=", 1)[1][1:-1]
-    for locale in locales:
-        result[locale] = (nplurals, equation)
-
-with open("cldr.csv", "w") as handle:
-    for code in sorted(result):
-        if code not in names:
-            print("MISSING {}".format(code))
-            continue
-        handle.write(
-            "{};{};{};{}\n".format(code, names[code], result[code][0], result[code][1])
-        )