1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
import logging
from typing import Optional, Dict, List, Union
_logger = logging.getLogger(__name__)
class LangStrings(dict):
_lang: Optional[str]
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self._lang = None
def setlang(self, lang: str):
self._lang = lang
def __missing__(self, key):
_logger.warning(f'key {key} is missing in language {self._lang}')
return '{%s}' % key
def __setitem__(self, key, value):
raise NotImplementedError(f'setting translation strings this way is prohibited (was trying to set {key}={value})')
class LangPack:
strings: Dict[str, LangStrings[str, str]]
default_lang: str
def __init__(self):
self.strings = {}
self.default_lang = 'en'
def ru(self, **kwargs) -> None:
self.set(kwargs, 'ru')
def en(self, **kwargs) -> None:
self.set(kwargs, 'en')
def set(self,
strings: Union[LangStrings, dict],
lang: str) -> None:
if isinstance(strings, dict) and not isinstance(strings, LangStrings):
strings = LangStrings(**strings)
strings.setlang(lang)
if lang not in self.strings:
self.strings[lang] = strings
else:
self.strings[lang].update(strings)
def all(self, key):
result = []
for strings in self.strings.values():
result.append(strings[key])
return result
@property
def languages(self) -> List[str]:
return list(self.strings.keys())
def get(self, key: str, lang: str, *args) -> str:
if args:
return self.strings[lang][key] % args
else:
return self.strings[lang][key]
def get_langpack(self, _lang: str) -> dict:
return self.strings[_lang]
def __call__(self, *args, **kwargs):
return self.strings[self.default_lang][args[0]]
def __getitem__(self, key):
return self.strings[self.default_lang][key]
def __setitem__(self, key, value):
raise NotImplementedError('setting translation strings this way is prohibited')
def __contains__(self, key):
return key in self.strings[self.default_lang]
@staticmethod
def pfx(prefix: str, l: list) -> list:
return list(map(lambda s: f'{prefix}{s}', l))
languages = {
'en': 'English',
'ru': 'Русский'
}
lang = LangPack()
lang.en(
en='English',
ru='Russian',
start_message="Select command on the keyboard.",
unknown_message="Unknown message",
cancel="🚫 Cancel",
back='🔙 Back',
select_language="Select language on the keyboard.",
invalid_language="Invalid language. Please try again.",
saved='Saved.',
please_wait="⏳ Please wait..."
)
lang.ru(
en='Английский',
ru='Русский',
start_message="Выберите команду на клавиатуре.",
unknown_message="Неизвестная команда",
cancel="🚫 Отмена",
back='🔙 Назад',
select_language="Выберите язык на клавиатуре.",
invalid_language="Неверный язык. Пожалуйста, попробуйте снова",
saved="Настройки сохранены.",
please_wait="⏳ Ожидайте..."
)
|
