mirror of
https://github.com/NaitLee/Cat-Printer.git
synced 2025-05-16 23:30:15 -07:00
67 lines
2.2 KiB
Python
67 lines
2.2 KiB
Python
'Minimal internationalization lib'
|
|
|
|
import os
|
|
import math
|
|
import json
|
|
import locale
|
|
|
|
class I18n():
|
|
''' Minimal implementation of current frontend i18n in Python
|
|
Not Complete (yet)!
|
|
'''
|
|
|
|
lang: str
|
|
fallback: str
|
|
data: dict = {
|
|
'values': {},
|
|
'contexts': []
|
|
}
|
|
|
|
def __init__(self, search_path='lang', lang=None, fallback=None):
|
|
self.lang = lang or locale.getdefaultlocale()[0]
|
|
self.fallback = fallback or 'en_US'
|
|
self.load_file(os.path.join(search_path, self.fallback.replace('_', '-') + '.json'))
|
|
for name in os.listdir(search_path):
|
|
if name == self.lang.replace('_', '-') + '.json':
|
|
self.load_file(os.path.join(search_path, name))
|
|
|
|
def load_file(self, name):
|
|
'Load an i18n json file'
|
|
with open(name, 'r', encoding='utf-8') as file:
|
|
self.load_data(file.read())
|
|
|
|
def load_data(self, raw_json):
|
|
'Load i18n json data (from str)'
|
|
data = json.loads(raw_json)
|
|
for key in data['values']:
|
|
self.data['values'][key] = data['values'][key]
|
|
if data.get('contexts') is not None:
|
|
self.data['contexts'] = data['contexts']
|
|
|
|
def __getitem__(self, keys):
|
|
if not isinstance(keys, tuple):
|
|
keys = (keys, )
|
|
data = self.data['values'].get(keys[0], keys[0])
|
|
string = data[0][2] if isinstance(data, list) else data
|
|
for i in keys:
|
|
if isinstance(i, (int, float)):
|
|
if string is None:
|
|
string = data
|
|
if isinstance(data, list):
|
|
for j in data:
|
|
if j[0] is None:
|
|
j[0] = -math.inf
|
|
if j[1] is None:
|
|
j[1] = math.inf
|
|
if j[0] < i < j[1]:
|
|
template = j[2]
|
|
break
|
|
string = template.replace('%%n', i).replace('-%%n', -i)
|
|
elif isinstance(i, dict):
|
|
# not verified if would work
|
|
if string is None:
|
|
string = data
|
|
for j in i:
|
|
string = string.replace(f'%%{j}', i[j])
|
|
return string
|