From 6e08aa269926dab83a1d6caa45881b6fb9b3e082 Mon Sep 17 00:00:00 2001
From: madsmpedersen <m@madsp.dk>
Date: Fri, 4 Dec 2015 07:34:14 +0100
Subject: [PATCH] speed up to_unix
---
wetb/gtsdf/unix_time.py | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/wetb/gtsdf/unix_time.py b/wetb/gtsdf/unix_time.py
index c51a1e43..e01d816e 100644
--- a/wetb/gtsdf/unix_time.py
+++ b/wetb/gtsdf/unix_time.py
@@ -1,8 +1,11 @@
from datetime import datetime, date
import numpy as np
+timestamp0 = datetime.utcfromtimestamp(0)
def to_unix(dateTime):
- return (dateTime - datetime.utcfromtimestamp(0)).total_seconds()
+ #return dateTime.timestamp() + 3600
+ return (dateTime - timestamp0).total_seconds()
+ #return (dateTime - datetime.utcfromtimestamp(0)).total_seconds()
def from_unix_old(sec):
@@ -32,4 +35,4 @@ def from_unix(sec):
if du not in day_dict:
day_dict[du] = date.fromordinal(719163 + du).timetuple()[:3]
y, m, d = zip(*[day_dict[d_] for d_ in d])
- return ([datetime(*ymdhmsu) for ymdhmsu in zip(y, m, d, H.tolist(), M.tolist(), S.tolist(), ms.tolist())])
\ No newline at end of file
+ return ([datetime(*ymdhmsu) for ymdhmsu in zip(y, m, d, H.tolist(), M.tolist(), S.tolist(), ms.tolist())])
--
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