js代码改写py

m2pool_backend_app/public/times.py

@@ -0,0 +1,66 @@
+from datetime import datetime, timezone, timedelta
+from email.utils import parsedate_to_datetime
+
+
+class Times:
+    @staticmethod
+    def _js_date_parse(date_form: str) -> datetime:
+        if date_form == "":
+            raise ValueError("Invalid Date")
+        try:
+            if date_form.endswith("Z"):
+                return datetime.fromisoformat(date_form.replace("Z", "+00:00"))
+            return datetime.fromisoformat(date_form)
+        except Exception:
+            pass
+        try:
+            return datetime.strptime(date_form, "%Y-%m-%d %H:%M:%S")
+        except Exception:
+            pass
+        try:
+            return datetime.strptime(date_form, "%Y/%m/%d %H:%M:%S")
+        except Exception:
+            pass
+        try:
+            return parsedate_to_datetime(date_form)
+        except Exception:
+            pass
+        raise ValueError("Invalid Date")
+
+    @staticmethod
+    def bj_time(date_form: str) -> str:
+        if date_form == "":
+            return ""
+        dt = Times._js_date_parse(date_form)
+        if dt.tzinfo is None:
+            dt = dt.replace(tzinfo=timezone.utc)
+        bj_dt = dt + timedelta(hours=8)
+        return bj_dt.strftime("%Y-%m-%d %H:%M:%S")
+
+    @staticmethod
+    def utc_time(date_form: str) -> str:
+        if date_form == "":
+            return ""
+        dt = Times._js_date_parse(date_form)
+        if dt.tzinfo is None:
+            dt = dt.replace(tzinfo=timezone.utc)
+        utc_dt = dt.astimezone(timezone.utc)
+        return utc_dt.strftime("%Y-%m-%d %H:%M:%S")
+
+    @staticmethod
+    def times():
+        now = datetime.now()
+        y = now.strftime("%Y")
+        M = now.strftime("%m")
+        d = now.strftime("%d")
+        h = now.strftime("%H")
+        m = now.strftime("%M")
+        s = now.strftime("%S")
+        return [
+            f"{y}-{M}-{d} {h}:{m}",
+            f"{y}-{M}-{d} {h}:{m}:{s}",
+            f"{y}-{M}-{d}",
+            f"{m}",
+            f"{h}",
+            f"{d}",
+        ]