def write_po_files(
self,
legal_code,
language_code,
english_by_unit_version,
messages_text,
):
tool = legal_code.tool
unit = tool.unit
version = tool.version
po_filename = legal_code.translation_filename()
transifex_language = map_django_to_transifex_language_code(
language_code)
key = f"{unit}|{version}"
english_messages = english_by_unit_version[key]
pofile = POFile()
# The syntax used to wrap messages in a .po file is
# difficult if you ever want to copy/paste the messages, so
# if --unwrapped was passed, set a wrap width that will
# essentially disable wrapping.
if self.unwrapped:
pofile.wrapwidth = 999999
# Use the English message text as the message key
for internal_key, translation in messages_text.items():
message_key = english_messages[internal_key]
message_value = translation
pofile.append(
POEntry(
msgid=clean_string(message_key),
msgstr=clean_string(message_value),
))
# https://www.gnu.org/software/gettext/manual/html_node/Header-Entry.html # noqa: E501
pofile.metadata = {
"Content-Transfer-Encoding": "8bit",
"Content-Type": "text/plain; charset=utf-8",
"Language": transifex_language,
"Language-Django": language_code,
"Language-Transifex": transifex_language,
"Language-Team": "https://www.transifex.com/creativecommons/CC/",
"MIME-Version": "1.0",
"PO-Revision-Date": NOW,
"Percent-Translated": pofile.percent_translated(),
"Project-Id-Version": legal_code.tool.resource_slug,
}
directory = os.path.dirname(po_filename)
if not os.path.isdir(directory):
os.makedirs(directory)
# Save mofile ourself. We could call 'compilemessages' but
# it wants to compile everything, which is both overkill
# and can fail if the venv or project source is not
# writable. We know this dir is writable, so just save this
# pofile and mofile ourselves.
LOG.debug(f"Writing {po_filename.replace('.po', '')}.(mo|po)")
save_pofile_as_pofile_and_mofile(pofile, po_filename)
