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Changed WSGI files

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This commit is contained in:
Bernardo Carvalho
2022-10-27 23:18:01 +01:00
parent 701502bddd
commit 61dc77e757
2 changed files with 252 additions and 28 deletions
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70
epics/html/wsgi/wsgi_isttok_status.py
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@@ -15,44 +15,50 @@ Created on December 8 16:34:35 2019
@author: bernardo carvalho@IPFN
"""
#
from epics import caget, caput, cainfo
from epics import caget, caput, cainfo, PV
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_ADDR_LIST'] = '192.168.1.110'
os.environ['EPICS_CA_AUTO_ADDR_LIST'] = 'NO'
def application(environ,start_response):
status = '200 OK'
RPump1press = caget('ISTTOK:central:RPump1-Pressure', as_string=True)
# RPump2press = caget('ISTTOK:central:RPump2-Pressure')
TMPump1press = caget('ISTTOK:central:TMPump1-PressureAdmission', as_string=True)
VVesselpress = caget('ISTTOK:central:VVessel-Pressure', as_string=True)
# RPump1press = caget('ISTTOK:vacuum:RPump1-Pressure')
# RPump2press = caget('ISTTOK:vacuum:RPump2-Pressure')
# 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' \
'<head> <meta charset="UTF-8"/> <title>ISTTOK Status page</title>' \
'<meta http-equiv="refresh" content="5"> </head>' \
'<body>\n <h1> ISTTOK Present Condition </h1> \n'
# html += '<p>RPump1-Pressure: ' + str(RPump1press) + ' mBar </p>'
html += '<p>RPump1-Pressure: ' + RPump1press + ' mBar </p>'
# html += '<p>RPump2-Pressure: ' + str(RPump2press) + ' mBar </p>'
html += '<p>TMPump1-PressureAdmission: ' + TMPump1press + ' mBar </p>'
html += '<p>VVessel-Pressure: ' + VVesselpress + ' mBar </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>'
'<body>\n <h1> ISTTOK Present Vaccum Condition </h1> \n'
RP1pv = PV('ISTTOK:central:RPump1-Pressure')
if RP1pv.connect(timeout=0.2):
RPpreAlarm = caget('ISTTOK:central:RPump1-Pressure.SEVR', as_string=True)
RP1A = caget('ISTTOK:central:RPump1-Pressure.SEVR')
RPump1press = RP1pv.get(as_string=True)
TMPump1press = caget('ISTTOK:central:TMPump1-PressureAdmission', as_string=True)
VVesselpress = caget('ISTTOK:central:VVessel-Pressure', as_string=True)
rpiCurrentTime = caget('ISTTOK:central:CurrentTime', as_string=True)
opState = caget('ISTTOK:central:OPSTATE.VAL', as_string=True)
opReq = caget('ISTTOK:central:OPREQ.VAL', as_string=True)
opReqN = caget('ISTTOK:central:OPREQ.VAL')
pulseNum = caget('ISTTOK:central:PULSE-NUMBER', as_string=True)
OnBattery = caget('ISTTOK:central:UPS-OnBattery', as_string=True)
RPump1Info = cainfo("ISTTOK:central:RPump1-Pressure", print_out=False)
if RP1A == 0:
html += '<p>RPump1-Pressure: ' + RPump1press + ' mBar. ALARM Status:' +RPpreAlarm+' </p>'
else:
html += '<h3 style="color: #FF0000">RPump1-Pressure: ' + RPump1press + ' mBar. ALARM Status:' +RPpreAlarm+' </h3>'
html += '<p>TMPump1-PressureAdmission: ' + TMPump1press + ' mBar </p>'
html += '<p>VVessel-Pressure: ' + VVesselpress + ' mBar </p>'
html += '<p>OPSTATE: ' + opState + ', UPS-OnBattery: '+ OnBattery+ '</p>'
html += '<p>OPREQ: ' + opReq + '</p>'
if opReqN == 0:
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>'
else:
html += '<h2 style="color: #FF0000">Sorry, cannot connect to EPICS.</h2>'
html += '</body>\n' \
'</html>\n'
response_header = [('Content-type','text/html'),
@@ -60,4 +66,12 @@ def application(environ,start_response):
start_response(status,response_header)
return [html.encode('UTF-8')]
# html = bytes(html, encoding= 'utf-8')
# html += '<p>RPump1-Pressure: ' + str(RPump1press) + ' mBar </p>'
# return [html]
# RPump1press = caget('ISTTOK:vacuum:RPump1-Pressure')
# RPump2press = caget('ISTTOK:vacuum:RPump2-Pressure')
# html += '<p>RPump2-Pressure: ' + str(RPump2press) + ' mBar </p>'
# TMPump1press = caget('ISTTOK:vacuum:TMPump1-PressureAdmission')
# VVesselpress = caget('ISTTOK:vacuum:VVessel-Pressure')
# RPump2press = caget('ISTTOK:central:RPump2-Pressure')
# html += '<pre> ' + RPump1Info + '</pre>'