Локализация таблицы (ru/en): колонка О→Оч/Pts, детект языка клиента Telegram

bots/client_bot.py

@@ -32,6 +32,35 @@ START_MSG = (
     'Работает для швейцарских турниров\. Движок: FIDE Dutch System \(bbpPairings\)\.'
 )
 
+LOCALE = {
+    'ru': {
+        'player': 'Игрок',
+        'rating': 'Рейт',
+        'points': 'Оч',
+        'tb1': 'Доп1',
+        'title': '📋 *Тур {rnd}* — пары',
+        'bye': '— BYE —',
+        'footer_bbp': '\n_FIDE 2025 \(bbpPairings\)_',
+        'footer_fallback': '\n_Упрощённый Swiss \(bbpPairings недоступен\)_',
+    },
+    'en': {
+        'player': 'Player',
+        'rating': 'Rat',
+        'points': 'Pts',
+        'tb1': 'TB1',
+        'title': '📋 *Round {rnd}* — pairings',
+        'bye': '— BYE —',
+        'footer_bbp': '\n_FIDE 2025 \(bbpPairings\)_',
+        'footer_fallback': '\n_Simplified Swiss \(bbpPairings unavailable\)_',
+    },
+}
+
+
+def _get_locale(lang_code: str) -> dict:
+    if lang_code and lang_code.startswith('ru'):
+        return LOCALE['ru']
+    return LOCALE['en']
+
 
 def _md_escape(text: str) -> str:
     escape_chars = r'_*[]()~`>#+-=|{}.!'
@@ -74,32 +103,34 @@ def _pad_col(s: str, width: int) -> str:
     return s + ' ' * (width - cur)
 
 
-def format_pairings(pairings_data: dict, tournament_name: str) -> str:
+def format_pairings(pairings_data: dict, tournament_name: str, lang: str = '') -> str:
+    locale = _get_locale(lang)
     pairings = pairings_data['pairings']
     rnd = pairings_data['round']
 
     w_board, w_name, w_rating, w_pts, w_tb1 = 2, 17, 4, 4, 5
     border = '+'.join('-' * w for w in [w_board, w_name, w_rating, w_pts, w_tb1])
 
-    header = (f'{_pad_col("#", w_board)}|{_pad_col("Игрок", w_name)}|'
+    header = (f'{_pad_col("#", w_board)}|{_pad_col(locale["player"], w_name)}|'
-              f'{_pad_col("Рейт", w_rating)}|{_pad_col("О", w_pts)}|'
+              f'{_pad_col(locale["rating"], w_rating)}|{_pad_col(locale["points"], w_pts)}|'
-              f'{_pad_col("Доп1", w_tb1)}')
+              f'{_pad_col(locale["tb1"], w_tb1)}')
     table_header = f'```\n{header}\n{border}\n'
 
     source = pairings_data.get('source', 'algorithm')
-    footer = '\n_FIDE 2025 \(bbpPairings\)_' if source == 'bbp_pairings_fide_2025' else \
+    footer = locale['footer_bbp'] if source == 'bbp_pairings_fide_2025' else \
-             '\n_Упрощённый Swiss \(bbpPairings недоступен\)_' if source == 'swiss_algorithm_simplified' else ''
+             locale['footer_fallback'] if source == 'swiss_algorithm_simplified' else ''
 
     return {
-        'title': f'📋 *Тур {rnd}* — пары',
+        'title': locale['title'].format(rnd=rnd),
-        'rows': _build_table_rows(pairings, w_board, w_name, w_rating, w_pts, w_tb1, border),
+        'rows': _build_table_rows(pairings, w_board, w_name, w_rating, w_pts, w_tb1, border,
+                                  locale['bye']),
         'table_header': table_header,
         'footer': footer,
     }
 
 
 def _build_table_rows(pairings: list, w_board: int, w_name: int, w_rating: int,
-                      w_pts: int, w_tb1: int, border: str) -> list:
+                      w_pts: int, w_tb1: int, border: str, bye_label: str = '— BYE —') -> list:
     def _rating_str(p):
         return str(p.rating) if p.rating else ''
 
@@ -123,7 +154,7 @@ def _build_table_rows(pairings: list, w_board: int, w_name: int, w_rating: int,
             )
             rows.append(
                 f'{_pad_col("", w_board)}|'
-                f'{_pad_col("— BYE —", w_name)}|'
+                f'{_pad_col(bye_label, w_name)}|'
                 f'{_pad_col("", w_rating)}|'
                 f'{_pad_col("", w_pts)}|'
                 f'{_pad_col("", w_tb1)}'
@@ -365,7 +396,8 @@ async def handle_url(update: Update, context: ContextTypes.DEFAULT_TYPE):
         record_request(user.id, url, tournament.get('name', ''), False, str(e))
         return
 
-    fmt = format_pairings(result, tournament['name'])
+    lang_code = user.language_code or ''
+    fmt = format_pairings(result, tournament['name'], lang_code)
     chunks = _render_chunks(fmt)
 
     try: