gendesign/backend/app/core/config.py
lekss361 79070bfe99 add interactive parser of наш.дом.рф ЖК+flats with stealth Playwright
- Discovered real endpoints via chrome-devtools: /сервисы/api/kn/object
  (offset/limit/place/objStatus) + /portal-kn/api/sales/portal/table.
  Server-side filter ignored — local filter by developer.companyGroup.
- Pure Playwright in-context fetch (httpx blocked by ServicePipe TLS-fp).
- Saved fingerprint state in data/playwright_state.json for server reuse.
- Celery beat (configurable cron + jitter) + admin trigger endpoint
  + /admin/scrape UI page.
- Schema migration: UNIQUE(id, snapshot_date) for versioned snapshots,
  kn_scrape_runs journal.
- Smoke-tested on PRINZIP: 28 ЖК / 826 квартир as expected.
2026-04-27 17:58:40 +03:00

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from pydantic_settings import BaseSettings, SettingsConfigDict
class Settings(BaseSettings):
model_config = SettingsConfigDict(env_file=".env", env_file_encoding="utf-8", extra="ignore")
database_url: str = "postgresql+psycopg://gendesign:gendesign@localhost:5432/gendesign"
redis_url: str = "redis://localhost:6379/0"
cors_origins: list[str] = ["http://localhost:3000"]
sentry_dsn: str | None = None
environment: str = "dev"
# External APIs (Stage 2)
rosreestr_pkk_base_url: str = "https://pkk.rosreestr.ru/api/features/1"
overpass_url: str = "https://overpass-api.de/api/interpreter"
# Scraper schedule (наш.дом.рф kn-API).
# Crontab format: "minute hour day_of_month month day_of_week" (Celery crontab).
# Default: каждый понедельник в окне 04:0005:00 по МСК.
scrape_kn_cron: str = "15 4 * * mon"
# Random delay window in seconds added on top of scheduled start so the worker
# does not hit DOM.РФ at exactly the same minute every cycle. 0 = disabled.
scrape_kn_jitter_seconds: int = 1800
# Default region(s) for scheduled sweeps. Comma-separated.
scrape_kn_default_regions: str = "66"
# Path to a pre-captured Playwright storage_state.json (committed in repo,
# used by worker to skip cold-start WAF challenge).
scrape_kn_state_path: str = "data/playwright_state.json"
# Token to authorize ad-hoc /api/v1/admin/scrape/* trigger calls.
# Empty string = endpoint disabled.
scrape_admin_token: str = ""
settings = Settings()