Add russian translate

This commit is contained in:
2026-04-14 14:40:52 +03:00
parent cc8cbefe18
commit a0618c961d
4 changed files with 110 additions and 24 deletions

View File

@@ -1,5 +1,79 @@
import re
from num2words import num2words
import pymorphy3
_morph = pymorphy3.MorphAnalyzer()
# Падеж по предлогу перед временем
_PREP_CASE = {
"с": "gent", "со": "gent", "до": "gent", "от": "gent", "после": "gent", "около": "gent",
"к": "datv", "ко": "datv",
"в": "accs", "во": "accs", "на": "accs", "через": "accs", "за": "accs",
"перед": "ablt", "между": "ablt",
"о": "loct", "об": "loct", "при": "loct",
}
def _inflect_num(n: int, case: str, gender: str = "masc") -> str:
"""Число → слова в нужном падеже (одиннадцать → одиннадцати)."""
words = num2words(n, lang="ru", to="cardinal")
if case == "nomn":
return words
parts = words.split()
out = []
for w in parts:
p = _morph.parse(w)[0]
infl = p.inflect({case})
out.append(infl.word if infl else w)
return " ".join(out)
def _hours_word(n: int, case: str) -> str:
"""Правильная форма 'час': 1 час, 2-4 часа, 5+ часов — с учётом падежа."""
last2 = n % 100
last1 = n % 10
if 11 <= last2 <= 14:
base = "часов"
elif last1 == 1:
base = "час"
elif 2 <= last1 <= 4:
base = "часа"
else:
base = "часов"
if case in ("nomn", "accs"):
return base
p = _morph.parse(base)[0]
infl = p.inflect({case, "plur" if base == "часов" else "sing"})
return infl.word if infl else base
def _minutes_word(n: int, case: str) -> str:
last2 = n % 100
last1 = n % 10
if 11 <= last2 <= 14:
base = "минут"
elif last1 == 1:
base = "минута"
elif 2 <= last1 <= 4:
base = "минуты"
else:
base = "минут"
if case in ("nomn", "accs"):
return base
p = _morph.parse(base)[0]
infl = p.inflect({case})
return infl.word if infl else base
def _format_time(h: int, mm: int, case: str) -> str:
h_words = _inflect_num(h, case, gender="masc")
out = f"{h_words} {_hours_word(h, case)}"
if mm:
m_words = _inflect_num(mm, case, gender="femn")
out += f" {m_words} {_minutes_word(mm, case)}"
return out
# Единицы измерения со слэшем — раскрываем до чтения слэша
UNIT_SLASH = [
@@ -29,6 +103,20 @@ def clean_for_speech(text: str) -> str:
text = re.sub(r'(^|\s)-(\d)', r'\1минус \2', text)
text = re.sub(r'±(\d)', r'плюс-минус \1', text)
# время "HH:MM" → слова в падеже по предшествующему предлогу
def _time_repl(m):
prep = (m.group(1) or "").lower()
h, mm = int(m.group(2)), int(m.group(3))
if not (0 <= h <= 23 and 0 <= mm <= 59):
return m.group(0)
case = _PREP_CASE.get(prep, "nomn")
words = _format_time(h, mm, case)
return f"{prep} {words}" if prep else words
text = re.sub(
r'(?:\b(с|со|до|от|после|около|к|ко|в|во|на|через|за|перед|между|о|об|при)\s+)?(\d{1,2}):(\d{2})\b',
_time_repl, text, flags=re.IGNORECASE,
)
# дроби и отношения "12/15" → "12 из 15", "5/10" → "5 из 10"
text = re.sub(r'(\d+)\s*/\s*(\d+)', r'\1 из \2', text)
# одиночный слэш — как союз "или"