如何将 Pandas 时间戳转换为 UTC 秒作为 int？

Question

我试图像这样转换它，但它仍然无法按预期工作。

ts = pd.Timestamp('2022-01-02T12')
ts_utc = ts.replace(tzinfo=timezone.utc)
x = pd.Timestamp.utcnow()

ts_delta = x - ts_utc

ts_new = ts_delta.total_seconds()
time_yesterday = ts - pd.Timedelta(days=1)
ts_y_utc = time_yesterday.replace(tzinfo=timezone.utc)
ts_y_delta = x - ts_y_utc 
ts_y_new = ts_y_delta.total_seconds()

Answer 1

此代码有效并从 Pandas 时间戳返回 UTC 秒数。

ts = pd.Timestamp('2022-01-02T12')
timestamp_og = time.mktime(ts.timetuple())
dt = datetime.fromtimestamp(timestamp_og)
timestamp = dt.replace(tzinfo=timezone.utc).timestamp()

time_yesterday = ts - pd.Timedelta(hours=1)
timestamp2_og = time.mktime(time_yesterday.timetuple())
dt_2 = datetime.fromtimestamp(timestamp2_og)
timestamp2 = dt_2.replace(tzinfo=timezone.utc).timestamp()