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import argparse
import os
import sys
from trubar import translate
from trubar.actions import \
collect, merge, missing, template, stat, \
ReportCritical
from trubar.messages import load, dump
from trubar.config import config
from trubar.utils import check_any_files, dump_removed
def check_dir_exists(path):
if not os.path.isdir(path):
if os.path.exists(path):
print(f"{path} is not a directory.")
else:
print(f"Directory {path} does not exist.")
sys.exit(2)
def load_config(args):
if args.conf:
config.update_from_file(args.conf)
return
paths = [""]
if getattr(args, "messages", False):
paths.append(os.path.split(args.messages)[0])
if getattr(args, "source", False):
paths.append(args.source)
for path in paths:
for name in (".trubarconfig.yaml", "trubar-config.yaml"):
fullname = os.path.join(path, name)
if os.path.exists(fullname):
config.update_from_file(fullname)
return
def main() -> None:
def add_parser(name, desc):
subparser = subparsers.add_parser(name, help=desc, description=desc)
subparser.add_argument(
"-p", "--pattern", default="", metavar="pattern",
help="include only files whose full path include the pattern")
return subparser
argparser = argparse.ArgumentParser()
argparser.add_argument(
"--conf", default="", metavar="configuration-file",
help="configuration file")
subparsers = argparser.add_subparsers(required=True, dest="action")
parser = add_parser("collect", "Collect message strings in source files")
parser.add_argument(
"-s", "--source", metavar="source-dir",
required=True, help="source path")
parser.add_argument(
"-u", "--newer", action="store_true",
help="check only source files that are newer than the message file")
parser.add_argument(
"messages", metavar="messages",
help="existing or new file with messages")
parser.add_argument(
"-r", "--removed", metavar="removed-translations", default=None,
help="file for removed translations, if any")
parser.add_argument(
"-q", "--quiet", action="store_true",
help="supress intermediary outputs")
parser.add_argument(
"-n", "--dry-run", action="store_true",
help="don't write the output file; removed translations (if any) are written"
)
parser = add_parser("translate", "Prepare sources with translations")
parser.add_argument(
"messages", metavar="messages",
help="file with translated messages")
parser.add_argument(
"-d", "--dest", metavar="destination-dir",
help="destination path")
parser.add_argument(
"-i", "--inplace", action="store_true",
help="translate files in-place")
parser.add_argument(
"-s", "--source", metavar="source-dir",
required=True, help="source path")
parser.add_argument(
"--static", metavar="static-files-dir", action="append",
help="directory(-ies) with static files to copy")
parser.add_argument(
"-q", "--quiet", action="store_true",
help="supress intermediary outputs")
parser.add_argument(
"-v", "--verbosity", type=int, choices=range(4), default=1,
help="verbosity (0=quiet, 1=updates, 2=translations, 3=all")
parser.add_argument(
"-n", "--dry-run", action="store_true",
help="don't write anything; perform a trial run to check the structure"
)
parser = add_parser("merge",
"Merge translations into template or existing "
"translations")
parser.add_argument(
"translations", metavar="translations",
help="new or updated translations")
parser.add_argument(
"messages", metavar="messages",
help="file with messages; this file is updated unless --output is given")
parser.add_argument(
"-o", "--output", metavar="output-file",
help="output file; if omitted, existing file will updated")
parser.add_argument(
"-u", "--unused", metavar="unused", default=None,
help="file for unused translations (if any)")
parser.add_argument(
"-n", "--dry-run", action="store_true",
help="run without writing anything"
)
parser = add_parser("template",
"Create empty template from existing translations")
parser.add_argument(
"messages", metavar="translations",
help="file with existing translations for another language")
parser.add_argument(
"-o", "--output", metavar="output-file", required=True,
help="output file")
parser = add_parser("missing", "Prepare a file with missing translations")
parser.add_argument(
"messages", metavar="messages",
help="file with existing translations")
parser.add_argument(
"-m", "--all-messages", metavar="all-messages", required=False,
help="all messages")
parser.add_argument(
"-o", "--output", metavar="output-file", required=True,
help="missing translations")
parser = add_parser("stat", "Show statistics about messages in the file")
parser.add_argument(
"messages", metavar="messages",
help="file with messages")
args = argparser.parse_args(sys.argv[1:])
load_config(args)
pattern = args.pattern
if args.action == "collect":
min_time = None
check_dir_exists(args.source)
if os.path.exists(args.messages):
existing = load(args.messages)
check_any_files(set(existing), args.source)
if args.newer:
min_time = os.stat(args.messages).st_mtime
else:
existing = {}
messages, removed = collect(args.source, existing, pattern,
quiet=args.quiet, min_time=min_time)
if not args.dry_run:
dump(messages, args.messages)
dump_removed(removed, args.removed, args.messages)
elif args.action == "translate":
check_dir_exists(args.source)
if args.inplace:
if args.dest:
argparser.error("options -d and -i are incompatible")
else:
args.dest = args.source
elif not args.dest:
argparser.error("specify destination (-d) or translate in place (-i)")
if args.static:
config.set_static_files(args.static)
verbosity = ReportCritical if args.quiet else args.verbosity
translate(args.messages, args.source, args.dest,
pattern=pattern, verbosity=verbosity, dry_run=args.dry_run)
elif args.action == "merge":
additional = load(args.translations)
existing = load(args.messages)
unused = merge(additional, existing, pattern,
print_unused=not args.unused)
if not args.dry_run:
dump(existing, args.output or args.messages)
if args.unused and unused:
dump(unused, args.unused)
elif args.action == "template":
existing = load(args.messages)
new = template(existing, pattern)
dump(new, args.output)
elif args.action == "missing":
translations = load(args.messages)
messages = load(args.all_messages) \
if args.all_messages else translations
needed = missing(translations, messages, pattern)
dump(needed, args.output)
elif args.action == "stat":
messages = load(args.messages)
stat(messages, pattern)
if __name__ == "__main__":
main()
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