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#!/usr/bin/python2
# checks for the number of days of guide data left
# make sure myth_mtc ran ok
import urllib2
import string
import time , datetime
import sys,os
from MythTV import MythDB,MythLog
#0=green
#1=yellow
#2=red
BBLINE = ''
BBCOLOR="green"
DATE = time.strftime("%a %b %d %H:%M:%S %Z %Y", time.localtime(time.time()))
if os.environ['BB']:
#print os.environ['BB']
BB=os.environ['BB']
if os.environ['BBDISP']:
#print os.environ['BBDISP']
BBDISP=os.environ['BBDISP']
if os.environ['MACHINE']:
#print os.environ['MACHINE']
MACHINE=os.environ['MACHINE']
#MACHINE='a'
#BB='b'
#BBDISP='12'
def set_color_code (current_color, new_color):
if new_color > current_color:
color = new_color
else:
color = current_color
return color
def set_color(color_code):
color = "unknown"
if color_code == 0 :
color = "green"
elif color_code == 1 :
color = "yellow"
elif color_code == 2 :
color = "red"
return color
def check_mtc(mtc_file):
line=''
try:
infile = open(mtc_file, 'r')
except(IOError), e:
print "couldn't open %s file" %mtc_file
return False
else:
mtc = infile.read()
infile.close()
if "Finished Maintenance" in mtc:
return True
else:
return False
def find_data_left():
days_left = 0
today = datetime.datetime.today()
try:
db = MythDB()
cursor = db.cursor()
except:
days_left = -100
return days_left
try:
cmd="select max(starttime) from program ;"
cursor.execute(cmd)
results=cursor.fetchall()[0][0]
days_left = (results - today).days
except:
days_left = "Undetermined"
return days_left
now = datetime.datetime.now()
#date = "%s-%s-%s" %(now.year, now.month, now.day)
date = (now.strftime('%Y-%m-%d'))
#2013-12-03
mtc_file = "/var/log/%s/%s_myth_mtc.log" %(date,os.uname()[1])
mtc=check_mtc(mtc_file)
num_days=find_data_left()
current_color=0
if mtc:
current_color = set_color_code(current_color,0)
msg="\n Maintenance completed successfully. \n Log file: %s\n " %mtc_file
else:
current_color = set_color_code(current_color,2)
msg='''
** Maintenance did NOT complete sucessfully. **
The system may have been busy.
See the log for more information.
Log file: %s \n''' %mtc_file
if num_days == 1 :
current_color = set_color_code(current_color,1)
msg+="\n ** Only 1 day of guide data left **"
elif num_days == 0 :
current_color = set_color_code(current_color,2)
msg+="\n ** No guide data available **"
elif num_days == -100 :
current_color = set_color_code(current_color,2)
msg+="\n ** Could not connect to database ** "
elif num_days == "Undetermined" :
current_color = set_color_code(current_color,1)
msg+="\n ** Could not determine how many days of guide data are available ** "
else:
data_check = True
current_color = set_color_code(current_color,0)
msg+="\n %s days of guide data" %(num_days)
if os.path.isfile("/data/storage/disk0/backup/system_backups/remote_backup_failed.txt"):
current_color = set_color_code(current_color,1)
msg+="\n\n ** Remote backup jobs are queued **"
else:
msg+="\n\n No remote backup jobs queued"
BBLINE = msg
BBCOLOR = set_color(current_color)
LINE = "status " + MACHINE + ".myth_mtc" + " " + BBCOLOR + " " + DATE + " " + BBLINE
cmd = BB + ' ' + BBDISP + ' "' + LINE + '"'
os.system(cmd)
#print cmd
#print BBLINE
#print BBCOLOR
sys.exit(0)
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