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feat: calendar eco

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OpenSquared
2026-07-21 14:08:56 +02:00
parent 0bdf3f382d
commit 59fbb9b023
5 changed files with 53 additions and 20 deletions
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48
backend/services/calendar_sync.py
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@@ -2,8 +2,11 @@
Unified calendar sync.
1. FF live JSON (nfs.faireconomy.media) → this week + next week (actual values, precise)
2. FF HTML scraper → weeks 3..N ahead (upcoming forecasts)
3. FMP API fallback → weeks 3..N ahead, only if step 2 got blocked (ForexFactory now
403s the scraper — likely Cloudflare) AND an FMP key is configured (services.fmp_calendar)
3. Fallback for weeks 3..N, only if step 2 got blocked (ForexFactory now 403s the
scraper — likely Cloudflare): Trading Economics first (services.te_calendar, free
tier, no card required), then FMP (services.fmp_calendar, free tier doesn't include
the economic_calendar endpoint — needs their paid Starter plan) — whichever has a
configured key and actually returns events.
Called by the background loop in main.py and manually via POST /api/eco/calendar-sync.
"""
import logging
@@ -52,22 +55,37 @@ def calendar_sync(weeks_ahead: int = 8) -> Dict[str, Any]:
print(f"[calendar_sync] scrape result: {r_scrape}", flush=True)
# FF's scraper gets 403'd (Cloudflare) often enough that "weeks 3..N" can
# silently come back empty — fall back to FMP for that same range when it does.
# silently come back empty — fall back to Trading Economics (free tier), then
# FMP (needs their paid plan for this endpoint), whichever is configured.
if not r_scrape.get("total_upserted"):
print("[calendar_sync] step 3/3 — scrape got 0 events, checking FMP fallback", flush=True)
from services.fmp_calendar import check_fmp_key, fetch_upcoming
key_status = check_fmp_key()
print(f"[calendar_sync] FMP key configured: {key_status['configured']}", flush=True)
if key_status["configured"]:
r_fmp = fetch_upcoming(weeks_ahead=weeks_ahead)
result["fmp_fallback"] = r_fmp
print(f"[calendar_sync] FMP fallback result: {r_fmp}", flush=True)
if r_fmp.get("total_upserted"):
source = "ff+fmp"
print("[calendar_sync] step 3/3 — scrape got 0 events, checking TE/FMP fallback", flush=True)
from services.te_calendar import check_te_key, fetch_upcoming as te_fetch_upcoming
te_status = check_te_key()
print(f"[calendar_sync] TE key configured: {te_status['configured']}", flush=True)
if te_status["configured"]:
r_te = te_fetch_upcoming(weeks_ahead=weeks_ahead)
result["te_fallback"] = r_te
print(f"[calendar_sync] TE fallback result: {r_te}", flush=True)
if r_te.get("total_upserted"):
source = "ff+te"
else:
result["fmp_fallback"] = {"skipped": "no_key"}
result["te_fallback"] = {"skipped": "no_key"}
if not result["te_fallback"].get("total_upserted"):
from services.fmp_calendar import check_fmp_key, fetch_upcoming as fmp_fetch_upcoming
fmp_status = check_fmp_key()
print(f"[calendar_sync] FMP key configured: {fmp_status['configured']}", flush=True)
if fmp_status["configured"]:
r_fmp = fmp_fetch_upcoming(weeks_ahead=weeks_ahead)
result["fmp_fallback"] = r_fmp
print(f"[calendar_sync] FMP fallback result: {r_fmp}", flush=True)
if r_fmp.get("total_upserted"):
source = "ff+fmp"
else:
result["fmp_fallback"] = {"skipped": "no_key"}
else:
print("[calendar_sync] step 3/3 — scrape got events, FMP fallback not needed", flush=True)
print("[calendar_sync] step 3/3 — scrape got events, TE/FMP fallback not needed", flush=True)
else:
result["scrape"] = {"skipped": True}