migrate: last 4 JSON files — live_prices, market, mtf_cache, capital_flow → DB

scripts/test_interval.py

@@ -0,0 +1,22 @@
+"""Test if steady 5s interval avoids rate limit"""
+import urllib.request, json, time
+
+UA = 'Mozilla/5.0'
+codes = ['00700', '01888', '00981']
+
+for i, code in enumerate(codes):
+    url = f"https://push2.eastmoney.com/api/qt/stock/get?secid=116.{code}&fields=f43,f170&fltt=2"
+    start = time.time()
+    try:
+        req = urllib.request.Request(url, headers={"User-Agent": UA})
+        with urllib.request.urlopen(req, timeout=5) as r:
+            resp = json.loads(r.read().decode("utf-8"))
+            elapsed = time.time() - start
+            price = resp.get('data', {}).get('f43', '?')
+            print(f"#{i+1} {code}: OK in {elapsed:.1f}s, price={price}")
+    except Exception as e:
+        elapsed = time.time() - start
+        print(f"#{i+1} {code}: FAIL in {elapsed:.1f}s — {type(e).__name__}")
+        break
+    if i < len(codes) - 1:
+        time.sleep(5)