feat: calendar eco

backend/main.py

@@ -1,4 +1,16 @@
 import os
+import sys
+# Windows consoles default to a legacy codepage (cp1252/cp850) that can't encode
+# the arrows/checkmarks/emojis used throughout this codebase's print() calls —
+# an uncaught UnicodeEncodeError on a background thread (e.g. the calendar sync
+# loop) silently kills that task with no visible error. UTF-8 + replace makes
+# every print() safe regardless of console codepage.
+if sys.platform == "win32":
+    for _stream in (sys.stdout, sys.stderr):
+        try:
+            _stream.reconfigure(encoding="utf-8", errors="replace")
+        except Exception:
+            pass
 from pathlib import Path
 from dotenv import load_dotenv
 # Explicit path: don't rely on the process's current working directory (a systemd

backend/services/calendar_sync.py

@@ -38,31 +38,42 @@ def calendar_sync(weeks_ahead: int = 8) -> Dict[str, Any]:
         from services.ff_calendar import sync_live, scrape_upcoming
 
         # Step 1 — live JSON (thisweek + nextweek) — picks up actuals in real time
+        print("[calendar_sync] step 1/3 — FF live JSON (thisweek + nextweek)", flush=True)
         r_live = sync_live()
         result["live"] = r_live
+        print(f"[calendar_sync] live result: {r_live}", flush=True)
 
         # Step 2 — HTML scraper for weeks 3..N ahead (forecasts only, no actuals yet)
         scrape_weeks = max(0, weeks_ahead - 2)
         if scrape_weeks > 0:
+            print(f"[calendar_sync] step 2/3 — FF HTML scrape, {scrape_weeks} week(s) ahead", flush=True)
             r_scrape = scrape_upcoming(weeks_ahead=scrape_weeks)
             result["scrape"] = r_scrape
+            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.
             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
-                if check_fmp_key()["configured"]:
+                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"
                 else:
                     result["fmp_fallback"] = {"skipped": "no_key"}
+            else:
+                print("[calendar_sync] step 3/3 — scrape got events, FMP fallback not needed", flush=True)
         else:
             result["scrape"] = {"skipped": True}
 
     except Exception as e:
         logger.error(f"[calendar_sync] FF sync failed: {e}")
+        print(f"[calendar_sync] EXCEPTION: {e!r}", flush=True)
         result = {"error": str(e)}
         source = "error"
 

backend/services/database.py

@@ -1466,14 +1466,18 @@ def set_config(key: str, value: str):
         os.environ["OPENAI_API_KEY"] = value
 
 
+_MASKED_CONFIG_KEYS = ["openai_api_key", "newsapi_key", "eia_api_key", "fred_api_key", "fmp_api_key"]
+
+
 def get_all_config() -> Dict[str, str]:
     conn = get_conn()
     rows = conn.execute("SELECT key, value FROM config").fetchall()
     conn.close()
     result = {r["key"]: r["value"] for r in rows}
-    if "openai_api_key" in result and result["openai_api_key"]:
+    for key in _MASKED_CONFIG_KEYS:
-        result["openai_api_key_set"] = True
+        if key in result and result[key]:
-        result["openai_api_key"] = "***"
+            result[f"{key}_set"] = True
+            result[key] = "***"
     return result
 
 

backend/services/fmp_calendar.py

@@ -80,7 +80,7 @@ def fetch_upcoming(weeks_ahead: int = 6) -> Dict[str, Any]:
         "apikey": key,
     }
 
-    print(f"[FMP calendar] fetching {today} → {date_to}", flush=True)
+    print(f"[FMP calendar] fetching {today} -> {date_to}", flush=True)
 
     try:
         resp = httpx.get(url, params=params, timeout=30, follow_redirects=True)

frontend/src/pages/CalendarPage.tsx

@@ -165,6 +165,7 @@ function ImportPanel({ stats, onImported }: { stats: FFStats; onImported: () =>
 
   const [calStatus, setCalStatus] = useState<CalSyncStatus>({ running: false, last_run: null, last_result: null, source: null, next_run: null })
   const [syncMsg, setSyncMsg] = useState<string | null>(null)
+  const [showSyncDebug, setShowSyncDebug] = useState(false)
   const calPollRef = useRef<ReturnType<typeof setInterval> | null>(null)
 
   const [ffPageMsg, setFfPageMsg] = useState<string | null>(null)
@@ -211,10 +212,18 @@ function ImportPanel({ stats, onImported }: { stats: FFStats; onImported: () =>
           if (r.error) {
             setSyncMsg(`Erreur: ${r.error}`)
           } else {
-            const tw = r.live?.thisweek?.events ?? r.live?.events ?? '?'
+            const twStatus = r.live?.thisweek?.status
-            const nw = r.live?.nextweek?.events ?? '?'
+            const nwStatus = r.live?.nextweek?.status
+            const tw = twStatus === 'ok' ? r.live.thisweek.events : (r.live?.thisweek?.error ? `err` : (twStatus ?? '?'))
+            const nw = nwStatus === 'ok' ? r.live.nextweek.events : (r.live?.nextweek?.error ? `err` : (nwStatus ?? '?'))
             const sc = r.scrape?.total_upserted ?? 0
-            setSyncMsg(`✓ FF: ${tw}+${nw} live, ${sc} upcoming`)
+            let msg = `✓ FF: ${tw}+${nw} live, ${sc} upcoming`
+            if (r.fmp_fallback) {
+              if (r.fmp_fallback.skipped === 'no_key') msg += ' · FMP fallback skipped (no key)'
+              else if (r.fmp_fallback.error) msg += ` · FMP error: ${r.fmp_fallback.error}`
+              else msg += ` · FMP +${r.fmp_fallback.total_upserted ?? 0}`
+            }
+            setSyncMsg(msg)
           }
           onImported()
         }
@@ -250,7 +259,7 @@ function ImportPanel({ stats, onImported }: { stats: FFStats; onImported: () =>
 
   const hasData = stats.total > 0
   const res = importStatus.last_result
-  const srcLabel = calStatus.source === 'ff' ? 'ForexFactory' : calStatus.source ?? null
+  const srcLabel = calStatus.source === 'ff' ? 'ForexFactory' : calStatus.source === 'ff+fmp' ? 'ForexFactory+FMP' : calStatus.source ?? null
 
   return (
     <div className="bg-slate-800 border border-slate-700 rounded-lg p-4 mb-4 flex flex-wrap items-center gap-4 text-sm">
@@ -277,7 +286,7 @@ function ImportPanel({ stats, onImported }: { stats: FFStats; onImported: () =>
         onClick={startCalendarSync}
         disabled={calStatus.running}
         className="px-3 py-1.5 rounded bg-indigo-700 hover:bg-indigo-600 disabled:opacity-50 flex items-center gap-1.5 text-white"
-        title="Sync economic calendar (FXStreet primary, FF fallback if blocked)"
+        title="Sync economic calendar (FF live JSON + HTML scraper; FMP fallback for weeks 3+ if FF scraper is blocked)"
       >
         <RefreshCw size={13} className={clsx(calStatus.running && 'animate-spin')} />
         {calStatus.running ? 'Syncing…' : 'Sync Now'}
@@ -316,6 +325,16 @@ function ImportPanel({ stats, onImported }: { stats: FFStats; onImported: () =>
           {syncMsg}
         </span>
       )}
+      {calStatus.last_result && (
+        <button onClick={() => setShowSyncDebug(v => !v)} className="text-[10px] text-slate-500 hover:text-slate-300 underline">
+          {showSyncDebug ? 'hide details' : 'details'}
+        </button>
+      )}
+      {showSyncDebug && calStatus.last_result && (
+        <pre className="basis-full text-[10px] text-slate-400 bg-dark-900 border border-slate-700/50 rounded p-2 overflow-x-auto max-h-64 overflow-y-auto">
+          {JSON.stringify(calStatus.last_result, null, 2)}
+        </pre>
+      )}
       {ffPageMsg && (
         <span className={clsx('text-xs', ffPageMsg.startsWith('✓') ? 'text-emerald-400' : ffPageMsg.startsWith('Error') ? 'text-red-400' : 'text-yellow-400')}>
           {ffPageMsg}

frontend/src/pages/Config.tsx

@@ -1641,13 +1641,20 @@ export default function Config() {
             </div>
             <div className="grid grid-cols-4 gap-4">
               {[
-                { label: 'NewsAPI Key', value: newsapiKey, setter: setNewsapiKey, placeholder: 'Get at newsapi.org' },
+                { label: 'NewsAPI Key', value: newsapiKey, setter: setNewsapiKey, placeholder: 'Get at newsapi.org', configKey: 'newsapi_key' },
-                { label: 'EIA API Key', value: eiaKey, setter: setEiaKey, placeholder: 'Get at eia.gov' },
+                { label: 'EIA API Key', value: eiaKey, setter: setEiaKey, placeholder: 'Get at eia.gov', configKey: 'eia_api_key' },
-                { label: 'FRED API Key', value: fredKey, setter: setFredKey, placeholder: 'Get at fred.stlouisfed.org' },
+                { label: 'FRED API Key', value: fredKey, setter: setFredKey, placeholder: 'Get at fred.stlouisfed.org', configKey: 'fred_api_key' },
-                { label: 'FMP API Key', value: fmpKey, setter: setFmpKey, placeholder: 'Calendar fallback — financialmodelingprep.com' },
+                { label: 'FMP API Key', value: fmpKey, setter: setFmpKey, placeholder: 'Calendar fallback — financialmodelingprep.com', configKey: 'fmp_api_key' },
-              ].map(({ label, value, setter, placeholder }) => (
+              ].map(({ label, value, setter, placeholder, configKey }) => (
                 <div key={label}>
-                  <label className="text-xs text-slate-500 mb-1 block">{label}</label>
+                  <label className="text-xs text-slate-500 mb-1 flex items-center justify-between">
+                    <span>{label}</span>
+                    {config?.[`${configKey}_set`] ? (
+                      <span className="text-emerald-400 text-[10px] font-semibold">✓ active</span>
+                    ) : (
+                      <span className="text-slate-600 text-[10px]">not set</span>
+                    )}
+                  </label>
                   <input
                     type={showKeys ? 'text' : 'password'}
                     value={value}