def get_available_language_packs(request, version):
"""Return dict of available language packs"""
# On central, loop through available language packs in static/language_packs/
try:
with open(get_language_pack_availability_filepath(ver=version), "r") as fp:
language_packs_available = json.load(fp)
except:
language_packs_available = {}
return JsonResponse(sorted(language_packs_available.values(), key=lambda lp: lp["name"].lower()))
def generate_metadata(lang_codes=None, broken_langs=None, added_ka=False):
"""Loop through locale folder, create or update language specific meta
and create or update master file, skipping broken languages
note: broken_langs must be in django format.
"""
logging.info("Generating new language pack metadata")
if broken_langs is None:
broken_langs = tuple()
lang_codes = lang_codes or os.listdir(LOCALE_ROOT)
try:
with open(get_language_pack_availability_filepath(), "r") as fp:
master_metadata = json.load(fp)
if isinstance(master_metadata, list):
logging.info("Code switched from list to dict to support single language LanguagePack updates; converting your old list storage for dictionary storage.")
master_list = master_metadata
master_metadata = {}
for lang_meta in master_list:
master_metadata[lang_meta["code"]] = lang_meta
except Exception as e:
logging.warn("Error opening language pack metadata: %s; resetting" % e)
master_metadata = {}
# loop through all languages in locale, update master file
crowdin_meta_dict = download_crowdin_metadata()
with open(SUBTITLE_COUNTS_FILEPATH, "r") as fp:
subtitle_counts = json.load(fp)
for lc in lang_codes:
lang_code_django = lcode_to_django_dir(lc)
lang_code_ietf = lcode_to_ietf(lc)
lang_name = get_language_name(lang_code_ietf)
# skips anything not a directory, or with errors
if not os.path.isdir(os.path.join(LOCALE_ROOT, lang_code_django)):
logging.info("Skipping item %s because it is not a directory" % lang_code_django)
continue
elif lang_code_django in broken_langs: # broken_langs is django format
logging.info("Skipping directory %s because it triggered an error during compilemessages. The admins should have received a report about this and must fix it before this pack will be updateed." % lang_code_django)
continue
# Gather existing metadata
crowdin_meta = next((meta for meta in crowdin_meta_dict if meta["code"] == lang_code_ietf), {})
metadata_filepath = get_language_pack_metadata_filepath(lang_code_ietf)
try:
with open(metadata_filepath) as fp:
local_meta = json.load(fp)
except Exception as e:
logging.warn("Error opening language pack metadata (%s): %s; resetting" % (metadata_filepath, e))
local_meta = {}
try:
# update metadata
updated_meta = {
"code": lcode_to_ietf(crowdin_meta.get("code") or lang_code_django), # user-facing code
"name": (crowdin_meta.get("name") or lang_name),
"percent_translated": int(crowdin_meta.get("approved_progress", 0)),
"phrases": int(crowdin_meta.get("phrases", 0)),
"approved_translations": int(crowdin_meta.get("approved", 0)),
}
# Obtain current number of subtitles
entry = subtitle_counts.get(lang_name, {})
srt_count = entry.get("count", 0)
updated_meta.update({
"software_version": version.VERSION,
"subtitle_count": srt_count,
})
except LanguageNotFoundError:
logging.error("Unrecognized language; must skip item %s" % lang_code_django)
continue
language_pack_version = increment_language_pack_version(local_meta, updated_meta)
updated_meta["language_pack_version"] = language_pack_version + int(added_ka)
local_meta.update(updated_meta)
# Write locally (this is used on download by distributed server to update it's database)
with open(metadata_filepath, 'w') as output:
json.dump(local_meta, output)
# Update master (this is used for central server to handle API requests for data)
master_metadata[lang_code_ietf] = local_meta
# Save updated master
ensure_dir(os.path.dirname(get_language_pack_availability_filepath()))
with open(get_language_pack_availability_filepath(), 'w') as output:
json.dump(master_metadata, output)
logging.info("Local record of translations updated")