Initial import: grid-bot — grid trading bot for BTC-USDT on Cifra Markets

2026-09-24 13:22:23 +07:00
commit 642cc11a9f
18968 changed files with 5683248 additions and 0 deletions
@@ -0,0 +1,26 @@
+import zoneinfo
+
+import numpy as np
+import pytest
+
+from pandas._libs.tslibs.tzconversion import tz_localize_to_utc
+
+
+class TestTZLocalizeToUTC:
+    def test_tz_localize_to_utc_ambiguous_infer(self):
+        # val is a timestamp that is ambiguous when localized to US/Eastern
+        val = 1_320_541_200_000_000_000
+        vals = np.array([val, val - 1, val], dtype=np.int64)
+
+        with pytest.raises(ValueError, match="2011-11-06 01:00:00"):
+            tz_localize_to_utc(vals, zoneinfo.ZoneInfo("US/Eastern"), ambiguous="infer")
+
+        with pytest.raises(ValueError, match="are no repeated times"):
+            tz_localize_to_utc(
+                vals[:1], zoneinfo.ZoneInfo("US/Eastern"), ambiguous="infer"
+            )
+
+        vals[1] += 1
+        msg = "There are 2 dst switches when there should only be 1"
+        with pytest.raises(ValueError, match=msg):
+            tz_localize_to_utc(vals, zoneinfo.ZoneInfo("US/Eastern"), ambiguous="infer")