def load_messages():
g.messages.clear()
files = dirs.get_readable_i18n_files("messages.po", language, default_language=False)
for lang, pofile in files:
try:
po = polib.pofile(pofile)
for entry in po.translated_entries():
g.messages[entry.msgid] = entry.msgstr
except IOError: pass # silently ignore non-existing files
def load_data_str():
g.data_strings.clear()
files = dirs.get_readable_i18n_files("data_str.po", language, default_language=False)
for lang, pofile in files:
try:
po = polib.pofile(pofile)
for entry in po.translated_entries():
g.data_strings[(entry.msgctxt, entry.msgid)] = entry.msgstr
except IOError:
pass # silently ignore non-existing files
def _load_po_file(translation_table, pofilename, use_context=True):
translation_table.clear()
files = dirs.get_readable_i18n_files(pofilename,
language,
default_language=False)
for lang, pofile in files:
try:
po = polib.pofile(pofile)
except IOError:
# silently ignore non-existing files
continue
for entry in po.translated_entries():
key = (
entry.msgctxt,
entry.msgid) if entry.msgctxt and use_context else entry.msgid
translation_table[key] = entry.msgstr
def _load_mo_file(pofilename):
files = dirs.get_readable_i18n_files(pofilename,
language,
default_language=False)
for lang, pofile in files:
try:
po = polib.pofile(pofile)
# Use hash to check whether the.po file has changed, then generate .mo file as needed
sha_base_filename = os.path.basename(
os.path.dirname(pofile)) + '_' + os.path.basename(pofile)
sha_filename = dirs.get_writable_file_in_dirs(
sha_base_filename + ".sha1", "i18n")
previous_hash = ''
new_hash = ''
if os.path.exists(sha_filename):
with open(sha_filename, 'r') as sha_file:
previous_hash = sha_file.read()
with open(pofile, 'rb') as currentpo:
new_hash = hashlib.sha1(currentpo.read()).hexdigest()
# Ensure directory exists before writing
locale_mo_dir = os.path.join(_get_main_localedir(), lang,
'LC_MESSAGES')
dirs.makedirs_if_not_exist(locale_mo_dir)
mofile_path = os.path.join(
locale_mo_dir, TEXTDOMAIN_PREFIX +
os.path.basename(pofile).split('.')[0] + '.mo')
# Create MO file and write new hash
if new_hash != previous_hash or not os.path.exists(mofile_path):
print("Installing translation file: " + mofile_path)
po.save_as_mofile(mofile_path)
with open(sha_filename, 'w') as sha_file:
sha_file.write(new_hash)
except IOError:
# silently ignore non-existing files
continue
def load_story_defs(lang=None):
story = g.story = {}
story_files = dirs.get_readable_i18n_files("story.dat", lang)
if len(story_files) == 0:
print("Story is missing. Skipping.")
return
# Take the last story file, story is never partially translated.
story_file = open(story_files[-1][1], 'r', encoding='utf-8')
section_name = ""
segment = ""
line_num = 1
for line in story_file.readlines():
if line and line != "\n":
if line[0] == "#":
pass # Ignore comment
elif line[0] == "[":
if line[-2] == "]":
section_name = line[1:-2]
story[section_name] = []
else:
sys.stderr.write(
"Line start with [ and is not a section at line %d.\n"
% line_num)
elif line[0] == "|":
segment += line[1:]
else:
# TODO: Parse command
sys.stderr.write("Invalid command at line %d.\n" % line_num)
else:
if segment:
story[section_name].append(segment)
segment = ""
line_num += 1
# Add last segment.
if segment:
story[section_name].append(segment)