On Saturday, December 22, 2012 9:44:39 PM UTC+1, Joel Goldstick wrote:
> On Sat, Dec 22, 2012 at 3:36 PM, Alexander Ranstam <ran...@gmail.com> wrote:
>
> Hi!
>
>
>
> Im totally new to Python, and im using it on my Raspberry pi. I found a
> program that sends an email, and one that checks the temperature of my CPU,
> but i cant seem to combine the to into the funktion that i want, sending me
> the CPU temp via Email.
>
>
>
>
> The two programs work very well on their own, but this doesnt work.
>
>
>
> this works: server.sendmail(fromaddr, toaddrs, msg)
>
> but this doesnt: server.sendmail(fromaddr, toaddrs, cpu_temperature)
>
>
>
> despite the command "print cputemp" working in the same program.
>
>
>
> When i run the program i get the error:
>
>
>
> Traceback (most recent call last):
>
> File "sendcpu.py", line 36, in <module>
>
> msg = cpu_temperature
>
> NameError: name 'cpu_temperature' is not defined
>
>
>
> Does anyone know why the program claims that cpu_temperature isnt defined,
> when it is?
>
>
>
> You should copy and paste the code here including the context around the
> error. You say print cputemp works, but cpu_temperature is not defined.
> They are spelled differently. Start there
>
>
>
>
> Thanx!
>
>
>
> //Alexander
>
>
>
> --
>
> http://mail.python.org/mailman/listinfo/python-list
>
>
>
>
> --
> Joel Goldstick
Hi!
I made a typing error, and couldnt edit the post :( this is the code:
#!/usr/bin/env python
from __future__ import division
from subprocess import PIPE, Popen
import psutil
import smtplib
def get_cpu_temperature():
process = Popen(['vcgencmd', 'measure_temp'], stdout=PIPE)
output, _error = process.communicate()
return float(output[output.index('=') + 1:output.rindex("'")])
def main():
cpu_temperature = get_cpu_temperature()
cpu_usage = psutil.cpu_percent()
ram = psutil.phymem_usage()
ram_total = ram.total / 2**20 # MiB.
ram_used = ram.used / 2**20
ram_free = ram.free / 2**20
ram_percent_used = ram.percent
disk = psutil.disk_usage('/')
disk_total = disk.total / 2**30 # GiB.
disk_used = disk.used / 2**30
disk_free = disk.free / 2**30
disk_percent_used = disk.percent
#
# Print top five processes in terms of virtual memory usage.
#
print 'CPU temperature is: ', cpu_temperature
fromaddr = 'myemailadress'
toaddrs = 'myemailadress'
#msg = 'There was a terrible error that occured and I wanted you to know!'
msg = cpu_temperature
# Credentials (if needed)
username = 'myusername'
password = 'mypassword'
# The actual mail send
server = smtplib.SMTP('smtp.gmail.com:587')
server.starttls()
server.login(username,password)
server.sendmail(fromaddr, toaddrs, cpu_temperature)
server.quit()
if __name__ == '__main__':
main()
running it gives the following error:
pi@raspberrypi /home/python $ python sendcpu.py
Traceback (most recent call last):
File "sendcpu.py", line 36, in <module>
msg = cpu_temperature
NameError: name 'cpu_temperature' is not defined
pi@raspberrypi /home/python $
isnt cpu_temperature defined?
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