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Updated WSGI html python script

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This commit is contained in:
Bernardo Carvalho
2021-12-15 18:19:17 +00:00
parent 947b95ffee
commit f14a20ac68
3 changed files with 52 additions and 27 deletions
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75
epics/html/wsgi/wsgi_isttok_status.py
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@@ -1,38 +1,63 @@
# https://tecadmin.net/install-apache-mod-wsgi-on-ubuntu-16-04-xenial #!/usr/bin/env python3
# Include in /etc/apache2/conf-available/mod-wsgi.conf : # -*- coding: utf-8 -*-
# WSGIScriptAlias /isttok /var/www/html/wsgi_isttok_status.py # if you change this script "touch" it to reload by apache
# and # e.g touch /var/www/html/wsgi_isttok_status.py
# systemctl restart apache2 """
Created on December 8 16:34:35 2019
https://tecadmin.net/install-apache-mod-wsgi-on-ubuntu-16-04-xenial
Install:
Include in /etc/apache2/conf-available/mod-wsgi.conf :
WSGIScriptAlias /isttok /var/www/html/wsgi_isttok_status.py
and do:
systemctl restart apache2
@author: bernardo carvalho@IPFN
"""
# #
#import epics
from epics import caget, caput, cainfo from epics import caget, caput, cainfo
import os import os
#os.environ['EPICS_CA_ADDR_LIST'] = 'localhost 192.168.1.110 192.168.1.120'
os.environ['EPICS_CA_ADDR_LIST'] = 'localhost 192.168.1.110' os.environ['EPICS_CA_ADDR_LIST'] = 'localhost 192.168.1.110'
os.environ['EPICS_CA_AUTO_ADDR_LIST'] = 'NO' os.environ['EPICS_CA_AUTO_ADDR_LIST'] = 'NO'
def application(environ,start_response): def application(environ,start_response):
status = '200 OK' status = '200 OK'
RPump1press = caget('ISTTOK:central:RPump1-Pressure') RPump1press = caget('ISTTOK:central:RPump1-Pressure', as_string=True)
RPump2press = caget('ISTTOK:central:RPump2-Pressure') # RPump2press = caget('ISTTOK:central:RPump2-Pressure')
TMPump1press = caget('ISTTOK:central:TMPump1-PressureAdmission') TMPump1press = caget('ISTTOK:central:TMPump1-PressureAdmission', as_string=True)
VVesselpress = caget('ISTTOK:central:VVessel-Pressure') VVesselpress = caget('ISTTOK:central:VVessel-Pressure', as_string=True)
rpiCurrentTime = caget('ISTTOK:central:CurrentTime') # RPump1press = caget('ISTTOK:vacuum:RPump1-Pressure')
opState = caget('ISTTOK:central:OPSTATE.VAL') # RPump2press = caget('ISTTOK:vacuum:RPump2-Pressure')
pulseNum = caget('ISTTOK:central:PULSE-NUMBER') # TMPump1press = caget('ISTTOK:vacuum:TMPump1-PressureAdmission')
# VVesselpress = caget('ISTTOK:vacuum:VVessel-Pressure')
rpiCurrentTime = caget('ISTTOK:central:CurrentTime', as_string=True)
opState = caget('ISTTOK:central:OPSTATE.VAL', as_string=True)
pulseNum = caget('ISTTOK:central:PULSE-NUMBER', as_string=True)
OnBattery = caget('ISTTOK:central:UPS-OnBattery', as_string=True)
# cainfo not working
RPump1Info = cainfo("ISTTOK:central:RPump1-Pressure", print_out=False)
html = '<html>\n' \ html = '<html>\n' \
'<body>\n' \ '<head> <meta charset="UTF-8"/> <title>ISTTOK Status page</title>' \
' <h1> ISTTOK Present Condition </h1> \n' '<meta http-equiv="refresh" content="5"> </head>' \
html += '<p>RPump1-Pressure: ' + str(RPump1press) + ' mBar </p>' '<body>\n <h1> ISTTOK Present Condition </h1> \n'
html += '<p>RPump2-Pressure: ' + str(RPump2press) + ' mBar </p>' # html += '<p>RPump1-Pressure: ' + str(RPump1press) + ' mBar </p>'
html += '<p>TMPump1-PressureAdmission: ' + str(TMPump1press) + ' mBar </p>' html += '<p>RPump1-Pressure: ' + RPump1press + ' mBar </p>'
html += '<p>VVessel-Pressure: ' + str(VVesselpress) + ' mBar </p>' # html += '<p>RPump2-Pressure: ' + str(RPump2press) + ' mBar </p>'
html += '<p>OPSTATE: ' + str(opState) + ' </p>' html += '<p>TMPump1-PressureAdmission: ' + TMPump1press + ' mBar </p>'
html += '<p>PULSE-NUMBER: ' + str(pulseNum) + ' </p>' html += '<p>VVessel-Pressure: ' + VVesselpress + ' mBar </p>'
html += '<p>Rpi CurrentTime: ' + str(rpiCurrentTime) + ' </p>' html += '<p>OPSTATE: ' + opState + ', UPS-OnBattery: '+ OnBattery+ '</p>'
html += '<p>Note: you can try to login to rpi-isttok machine and do: '
html += '<pre>caput ISTTOK:central:OPREQ START</pre> </p>'
html += '<p>PULSE-NUMBER: ' + pulseNum + ' </p>'
html += '<p>Rpi CurrentTime: ' + rpiCurrentTime + ' </p>'
html += '<pre> ' + RPump1Info + '</pre>'
html += '</body>\n' \ html += '</body>\n' \
'</html>\n' '</html>\n'
response_header = [('Content-type','text/html')] response_header = [('Content-type','text/html'),
('Content-Length', str(len(html)))]
start_response(status,response_header) start_response(status,response_header)
html = bytes(html, encoding= 'utf-8') return [html.encode('UTF-8')]
return [html] # html = bytes(html, encoding= 'utf-8')
# return [html]

2
epics/iocs/ISTTOKrpi/ISTTOKrpiApp/Db/sendmail.proto
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@@ -40,7 +40,7 @@ mail_end {
send { send {
mail_start; mail_start;
out "Problem is: %s\n"; out "Problem is: %s\n";
out "Please check: http://epics.ipfn.ist.utl.pt/isttok"; out "Please check: http://epics.ipfn.tecnico.ulisboa.pt/isttok";
mail_end; mail_end;
} }

2
epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/save/iocISTTOKrpi.sav
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@@ -1,4 +1,4 @@
# autosave R5.3 Automatically generated - DO NOT MODIFY - 211215-162845 # autosave R5.3 Automatically generated - DO NOT MODIFY - 211215-181848
ISTTOK:central:PULSE-NUMBER.VAL 49461 ISTTOK:central:PULSE-NUMBER.VAL 49461
ISTTOK:central:LogMessage.VAL ISTTOK:central:LogMessage.VAL
ISTTOK:central:LASTOPSTATE.VAL 2 ISTTOK:central:LASTOPSTATE.VAL 2