diff options
Diffstat (limited to 'util/locale_database/cldr2qlocalexml.py')
| -rwxr-xr-x | util/locale_database/cldr2qlocalexml.py | 72 |
1 files changed, 46 insertions, 26 deletions
diff --git a/util/locale_database/cldr2qlocalexml.py b/util/locale_database/cldr2qlocalexml.py index d5a7fbbb5c..f13a77c601 100755 --- a/util/locale_database/cldr2qlocalexml.py +++ b/util/locale_database/cldr2qlocalexml.py @@ -3,16 +3,21 @@ # SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 """Convert CLDR data to QLocaleXML -The CLDR data can be downloaded from CLDR_, which has a sub-directory -for each version; you need the ``core.zip`` file for your version of -choice (typically the latest). This script has had updates to cope up -to v38.1; for later versions, we may need adaptations. Unpack the -downloaded ``core.zip`` and check it has a common/main/ sub-directory: -pass the path of that root of the download to this script as its first -command-line argument. Pass the name of the file in which to write -output as the second argument; either omit it or use '-' to select the -standard output. This file is the input needed by -``./qlocalexml2cpp.py`` +The CLDR data can be downloaded as a zip-file from CLDR_, which has a +sub-directory for each version; you need the ``core.zip`` file for +your version of choice (typically the latest), which you should then +unpack. Alternatively, you can clone the git repo from github_, which +has a tag for each release and a maint/maint-$ver branch for each +major version. Either way, the CLDR top-level directory should have a +subdirectory called common/ which contains (among other things) +subdirectories main/ and supplemental/. + +This script has had updates to cope up to v44.1; for later versions, +we may need adaptations. Pass the path of the CLDR top-level directory +to this script as its first command-line argument. Pass the name of +the file in which to write output as the second argument; either omit +it or use '-' to select the standard output. This file is the input +needed by ``./qlocalexml2cpp.py`` When you update the CLDR data, be sure to also update src/corelib/text/qt_attribution.json's entry for unicode-cldr. Check @@ -22,26 +27,33 @@ append new entries to enumdata.py's lists and update documentation in src/corelib/text/qlocale.qdoc, adding the new entries in alphabetic order. -While updating the locale data, check also for updates to MS-Win's -time zone names; see cldr2qtimezone.py for details. - -All the scripts mentioned support --help to tell you how to use them. +Both of the scripts mentioned support --help to tell you how to use +them. .. _CLDR: https://unicode.org/Public/cldr/ +.. _github: https://github.com/unicode-org/cldr """ from pathlib import Path -import sys import argparse from cldr import CldrReader from qlocalexml import QLocaleXmlWriter -def main(out, err): - all_calendars = ['gregorian', 'persian', 'islamic'] # 'hebrew' +def main(argv, out, err): + """Generate a QLocaleXML file from CLDR data. + + Takes sys.argv, sys.stdout, sys.stderr (or equivalents) as + arguments. In argv[1:], it expects the root of the CLDR data + directory as first parameter and the name of the file in which to + save QLocaleXML data as second parameter. It accepts a --calendars + option to select which calendars to support (all available by + default).""" + all_calendars = ['gregorian', 'persian', 'islamic'] parser = argparse.ArgumentParser( + prog=Path(argv[0]).name, description='Generate QLocaleXML from CLDR data.', formatter_class=argparse.ArgumentDefaultsHelpFormatter) parser.add_argument('cldr_path', help='path to the root of the CLDR tree') @@ -50,8 +62,11 @@ def main(out, err): parser.add_argument('--calendars', help='select calendars to emit data for', nargs='+', metavar='CALENDAR', choices=all_calendars, default=all_calendars) - - args = parser.parse_args() + parser.add_argument('-v', '--verbose', help='more verbose output', + action='count', default=0) + parser.add_argument('-q', '--quiet', help='less output', + dest='verbose', action='store_const', const=-1) + args = parser.parse_args(argv[1:]) root = Path(args.cldr_path) root_xml_path = 'common/main/root.xml' @@ -71,17 +86,22 @@ def main(out, err): except IOError as e: parser.error(f'Failed to open "{xml}" to write output to it') - # TODO - command line options to tune choice of grumble and whitter: - reader = CldrReader(root, err.write, err.write) - writer = QLocaleXmlWriter(emit.write) + reader = CldrReader(root, + (lambda *x: None) if args.verbose < 0 else + # Use stderr for logging if stdout is where our XML is going: + err.write if out is emit else out.write, + err.write) + writer = QLocaleXmlWriter(reader.root.cldrVersion, emit.write) - writer.version(reader.root.cldrVersion) - writer.enumData() + writer.enumData(reader.root.englishNaming) writer.likelySubTags(reader.likelySubTags()) - writer.locales(reader.readLocales(args.calendars), args.calendars) + writer.zoneData(*reader.zoneData()) # Locale-independent zone data. + en_US = tuple(id for id, name in reader.root.codesToIdName('en', '', 'US')) + writer.locales(reader.readLocales(args.calendars), args.calendars, en_US) writer.close(err.write) return 0 if __name__ == '__main__': - sys.exit(main(sys.stdout, sys.stderr)) + import sys + sys.exit(main(sys.argv, sys.stdout, sys.stderr)) |