Files
crawle-snapp/main.py
T
2026-06-20 17:07:48 +03:30

182 lines
6.4 KiB
Python

"""Entry point — run crawl scenarios or start the admin panel."""
from __future__ import annotations
import argparse
import asyncio
import sys
import time
import uvicorn
from config import config
from db import flow_config_repo, init_db
from db.repositories.runs import runs_repo
from logger import get_logger
log = get_logger(__name__)
def _load_flow(cfg_id: int | None = None) -> dict[str, object]:
if cfg_id is not None:
cfg = asyncio.run(flow_config_repo.get(cfg_id))
if cfg is None:
log.error("Flow config %d not found.", cfg_id)
else:
cfg = asyncio.run(flow_config_repo.get_first())
if cfg is None:
log.warning("No flow configs found — running without dynamic flow steps.")
return cfg or {}
def _record(
scenario: str,
identifier: str,
flow_result: object | None,
exc: Exception | None,
t0: float,
) -> None:
from crawler.dynamic_flow import DynamicFlowResult
total_ms = int((time.monotonic() - t0) * 1000)
if exc is not None:
asyncio.run(runs_repo.insert(scenario, identifier, False, str(exc), [], total_ms))
log.error("%s failed: %s", identifier, exc)
return
if isinstance(flow_result, DynamicFlowResult):
steps_data = [
{"name": s.name, "success": s.success, "error": s.error, "duration_ms": s.duration_ms}
for s in flow_result.steps
]
asyncio.run(runs_repo.insert(
scenario, identifier, flow_result.success,
flow_result.failure_reason, steps_data, total_ms,
))
if flow_result.success:
log.info("%s OK — %d ms", identifier, total_ms)
else:
log.error("%s FAIL (%s) — %d ms", identifier, flow_result.failure_reason, total_ms)
else:
asyncio.run(runs_repo.insert(scenario, identifier, True, None, [], total_ms))
log.info("%s OK (no flow config) — %d ms", identifier, total_ms)
def run_otp(phone: str, cfg_id: int | None = None) -> None:
from crawler.driver import driver_session
from crawler.dynamic_flow import DynamicFlow
from crawler.scenarios.otp_login import OTPLoginScenario
def otp_resolver(p: str) -> str:
raise NotImplementedError("Implement otp_resolver to fetch OTP from your SMS gateway")
flow_cfg = _load_flow(cfg_id)
target_url: str = flow_cfg.get("target_url") or "" if flow_cfg else ""
t0 = time.monotonic()
try:
with driver_session() as driver:
OTPLoginScenario(driver, phone, otp_resolver, target_url).run()
result = DynamicFlow(driver, flow_cfg).run() if flow_cfg else None
except Exception as exc:
_record("otp", phone, None, exc, t0)
return
_record("otp", phone, result, None, t0)
def run_fresh(cfg_id: int | None = None) -> None:
from crawler.driver import driver_session
from crawler.dynamic_flow import DynamicFlow
from crawler.scenarios.fresh_session import FreshSessionScenario
flow_cfg = _load_flow(cfg_id)
target_url: str = flow_cfg.get("target_url") or "" if flow_cfg else ""
t0 = time.monotonic()
try:
with driver_session() as driver:
FreshSessionScenario(driver, target_url).run()
result = DynamicFlow(driver, flow_cfg).run() if flow_cfg else None
except Exception as exc:
_record("fresh", "fresh", None, exc, t0)
return
_record("fresh", "fresh", result, None, t0)
def run_batch(workers: int, total_runs: int, stagger_ms: int, headless: bool, cfg_id: int | None = None) -> None:
from crawler.batch import run_batch as _run_batch
flow_cfg = _load_flow(cfg_id)
if not flow_cfg:
log.error("No active flow config — activate one in the admin panel first.")
sys.exit(1)
completed_count = [0]
def _progress(completed: int, succeeded: int, failed: int) -> None:
completed_count[0] = completed
log.info("Progress: %d/%d (ok=%d fail=%d)", completed, total_runs, succeeded, failed)
result = _run_batch(
cfg=flow_cfg,
workers=workers,
total_runs=total_runs,
headless=headless,
stagger_ms=stagger_ms,
on_progress=_progress,
)
log.info(
"Batch complete — succeeded=%d/%d failed=%d",
result["succeeded"], result["total"], result["failed"],
)
def run_admin() -> None:
init_db()
from admin.main import app
uvicorn.run(app, host=config.admin_host, port=config.admin_port)
def main() -> None:
parser = argparse.ArgumentParser(description="Seed crawler & admin")
sub = parser.add_subparsers(dest="cmd", required=True)
sub.add_parser("admin", help="Start the admin panel")
otp_p = sub.add_parser("otp", help="Run Scenario 1 (SMS-OTP login)")
otp_p.add_argument("--phone", help="Single phone number (default: all from config)")
otp_p.add_argument("--config-id", type=int, default=None, help="Flow config ID (default: first config)")
fresh_p = sub.add_parser("fresh", help="Run Scenario 2 (fresh session)")
fresh_p.add_argument("--config-id", type=int, default=None, help="Flow config ID (default: first config)")
batch_p = sub.add_parser("batch", help="Run many parallel fresh-session runners")
batch_p.add_argument("--config-id", type=int, default=None, help="Flow config ID (default: first config)")
batch_p.add_argument("--workers", type=int, default=3, help="Parallel Chrome instances (default: 3)")
batch_p.add_argument("--runs", type=int, default=10, help="Total runs to complete (default: 10)")
batch_p.add_argument("--stagger", type=int, default=500, help="Ms delay between worker launches (default: 500)")
batch_p.add_argument("--no-headless", dest="headless", action="store_false", help="Show browser windows")
args = parser.parse_args()
if args.cmd == "admin":
run_admin()
elif args.cmd == "otp":
phones = [args.phone] if args.phone else config.phone_numbers
if not phones:
log.error("No phone numbers configured. Set PHONE_NUMBERS in .env or pass --phone")
sys.exit(1)
for phone in phones:
run_otp(phone, cfg_id=args.config_id)
elif args.cmd == "fresh":
run_fresh(cfg_id=args.config_id)
elif args.cmd == "batch":
run_batch(
workers=args.workers,
total_runs=args.runs,
stagger_ms=args.stagger,
headless=args.headless,
cfg_id=args.config_id,
)
if __name__ == "__main__":
main()