WeeWX 4.1.0: Server uptime, extra data and plots
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Marius Schamschula
May 27, 2020, 10:06:27 AM5/27/20
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After some debugging, my FreeBSD server is finally running WeeWX 4.1.0 using Python 3.8 (instead of Python 2.7). Two things
1) The server uptime is no longer correct. I, getting
Weewx uptime: 0 days, 21 hours, 5 minutes
Server uptime: 18409 days, 14 hours, 0 minutes
weewx v4.1.0
Server uptime: 18409 days, 14 hours, 0 minutes
weewx v4.1.0
That's longer than I've had the server....
It used to be correct (WeeWX 4.0.0 and below, using Python 2.7).
2) The Solar Radiation, ET and UV data and plots started showing, even though my VantagePro II doesn't have those sensors installed.
No big deal: I've just removed these items from the template.
Tom Keffer
May 27, 2020, 10:24:45 AM5/27/20
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Could you try running the following under Python 3.8 and Python 2.7? Thanks!
import ctypes
from ctypes.util import find_library
libc = ctypes.CDLL(find_library('c'))
size = ctypes.c_size_t()
buf = ctypes.c_int()
size.value = ctypes.sizeof(buf)
libc.sysctlbyname("kern.boottime", ctypes.byref(buf), ctypes.byref(size), None, 0)
os_uptime_secs = time.time() - float(buf.value)
from ctypes.util import find_library
libc = ctypes.CDLL(find_library('c'))
size = ctypes.c_size_t()
buf = ctypes.c_int()
size.value = ctypes.sizeof(buf)
libc.sysctlbyname("kern.boottime", ctypes.byref(buf), ctypes.byref(size), None, 0)
os_uptime_secs = time.time() - float(buf.value)
print(os_uptime_secs)
print(buf)
-tk
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Marius Schamschula
May 27, 2020, 11:21:55 AM5/27/20
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# python3.8 test.py
1590592851.7261915
c_int(0)
# python2.7 test.py
1567100.76301
c_int(1589025758)
Tom Keffer
May 27, 2020, 3:49:11 PM5/27/20
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Marius, try this version of station.py.
-tk
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Marius Schamschula
May 27, 2020, 7:06:44 PM5/27/20
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Tom,
I manually installed the station.py file, ran
python3 -m compileall ./station.py
to get the .pyc file and restarted the weewx service.
Tom Keffer
May 27, 2020, 7:47:07 PM5/27/20
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Oops. Typo in the file. Try this one.
-tk
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Marius Schamschula
May 27, 2020, 7:59:47 PM5/27/20
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Success!
Thanks!
On Wednesday, May 27, 2020 at 9:06:27 AM UTC-5, Marius Schamschula wrote:
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