[PATCH skeleton v2 3/3] Deprecate Sensors.py
OpenBMC Patches
openbmc-patches at stwcx.xyz
Wed May 18 11:00:56 AEST 2016
From: Brad Bishop <bradleyb at fuzziesquirrel.com>
The pyphosphor package provides equivalent function
so use that and drop the duplicated code.
Signed-off-by: Brad Bishop <bradleyb at fuzziesquirrel.com>
---
bin/Sensors.py | 222 -------------------------------------------------
bin/hwmon.py | 6 +-
bin/inventory_items.py | 2 +-
bin/sensor_manager2.py | 16 ++--
bin/system_manager.py | 2 +-
5 files changed, 13 insertions(+), 235 deletions(-)
delete mode 100755 bin/Sensors.py
diff --git a/bin/Sensors.py b/bin/Sensors.py
deleted file mode 100755
index 7c58c97..0000000
--- a/bin/Sensors.py
+++ /dev/null
@@ -1,222 +0,0 @@
-#!/usr/bin/python -u
-
-import sys
-import subprocess
-#from gi.repository import GObject
-import gobject
-import dbus
-import dbus.service
-import dbus.mainloop.glib
-import os
-from obmc.dbuslib.bindings import DbusProperties
-
-## Abstract class, must subclass
-class SensorValue(DbusProperties):
- IFACE_NAME = 'org.openbmc.SensorValue'
- def __init__(self,bus,name):
- self.Set(SensorValue.IFACE_NAME,'units',"")
- self.Set(SensorValue.IFACE_NAME,'error',False)
-
- @dbus.service.method(IFACE_NAME,
- in_signature='v', out_signature='')
- def setValue(self,value):
- self.Set(SensorValue.IFACE_NAME,'value',value)
-
- @dbus.service.method(IFACE_NAME,
- in_signature='', out_signature='v')
- def getValue(self):
- return self.Get(SensorValue.IFACE_NAME,'value')
-
-class SensorThresholds(DbusProperties):
- IFACE_NAME = 'org.openbmc.SensorThresholds'
- def __init__(self,bus,name):
- self.Set(SensorThresholds.IFACE_NAME,'thresholds_enabled',False)
- self.Set(SensorThresholds.IFACE_NAME,'emergency_enabled',False)
- self.Set(SensorThresholds.IFACE_NAME,'warning_upper',0)
- self.Set(SensorThresholds.IFACE_NAME,'warning_lower',0)
- self.Set(SensorThresholds.IFACE_NAME,'critical_upper',0)
- self.Set(SensorThresholds.IFACE_NAME,'critical_lower',0)
- self.Set(SensorThresholds.IFACE_NAME,'critical_lower',0)
- self.Set(SensorThresholds.IFACE_NAME,'threshold_state',"NORMAL")
- self.Set(SensorThresholds.IFACE_NAME,'worst_threshold_state',"NORMAL")
-
- @dbus.service.method(IFACE_NAME,
- in_signature='', out_signature='')
- def resetThresholdState(self):
- self.Set(SensorThresholds.IFACE_NAME,'worst_threshold_state',"NORMAL")
-
- def check_thresholds(self,value):
- iface = SensorThresholds.IFACE_NAME
- if (self.Get(iface,'thresholds_enabled') == False):
- return False
- rtn = False
- current_state = "NORMAL"
- if (value >= self.properties[iface]['critical_upper']):
- current_state = "CRITICAL"
- rtn = True
- elif (value <= self.properties[iface]['critical_lower']):
- current_state = "CRITICAL"
- rtn = True
- elif (value >= self.properties[iface]['warning_upper']):
- current_state = "WARNING"
- rtn = True
- elif (value <= self.properties[iface]['warning_lower']):
- current_state = "WARNING"
- rtn = True
-
- if (self.Get(iface,'threshold_state') != current_state and
- current_state == "CRITICAL" and
- self.Get(iface,'emergency_enabled') == True):
- self.Emergency()
-
- self.Set(iface,'threshold_state',current_state)
- worst = self.properties[iface]['worst_threshold_state']
- if (current_state == "CRITICAL" or
- (current_state == "WARNING" and worst != "CRITICAL")):
- self.Set(iface,'worst_threshold_state',current_state)
-
- return rtn
-
- @dbus.service.signal(IFACE_NAME,signature='')
- def Emergency(self):
- pass
-
-
-class VirtualSensor(SensorValue):
- def __init__(self,bus,name):
- DbusProperties.__init__(self)
- SensorValue.__init__(self,bus,name)
- dbus.service.Object.__init__(self,bus,name)
-
-class HwmonSensor(SensorValue,SensorThresholds):
- IFACE_NAME = 'org.openbmc.HwmonSensor'
- def __init__(self,bus,name):
- DbusProperties.__init__(self)
- SensorValue.__init__(self,bus,name)
- SensorThresholds.__init__(self,bus,name)
- self.Set(HwmonSensor.IFACE_NAME,'scale',1)
- self.Set(HwmonSensor.IFACE_NAME,'offset',0)
- self.Set(HwmonSensor.IFACE_NAME,'filename','')
- self.value_dirty = False
-
- # need to cache value to know if changed
- self.value = None
- dbus.service.Object.__init__(self,bus,name)
-
- @dbus.service.method(SensorValue.IFACE_NAME,
- in_signature='v', out_signature='')
- def setValue(self,value):
- self.value_dirty = True
- SensorValue.setValue(self,value)
-
- ## Called by sensor process to update value from polling
- ## if returns not None, then sensor process will update hwmon value
- @dbus.service.method(IFACE_NAME,
- in_signature='v', out_signature='(bv)')
- def setByPoll(self,value):
- scale = self.properties[HwmonSensor.IFACE_NAME]['scale']
- offset = self.properties[HwmonSensor.IFACE_NAME]['offset']
- if (self.value_dirty == True):
- ## new value externally set, so just return to hwmon
- ## process to write value
- self.value_dirty = False
- val = (self.properties[SensorValue.IFACE_NAME]['value']-offset) * scale
- return [True,val]
- else:
- # Keep the val as integer. scale may be floating point
- val = int(value/scale + offset)
- if (val != self.value):
- SensorValue.setValue(self,val)
- self.check_thresholds(val)
- self.value = val
-
- return [False,0]
-
-CONTROL_IFACE = 'org.openbmc.Control'
-class PowerCap(VirtualSensor):
- def __init__(self, bus, name):
- VirtualSensor.__init__(self, bus, name)
- SensorValue.setValue(self, 0)
- self.sysfs_attr = "/sys/class/hwmon/hwmon3/user_powercap"
- ##override setValue method
- @dbus.service.method(SensorValue.IFACE_NAME,
- in_signature='v', out_signature='')
- def setValue(self, value):
- try:
- cmd_str = "echo "+str(value)+" > "+self.sysfs_attr
- ret = subprocess.check_output(cmd_str, shell=True)
- except subprocess.CalledProcessError as powerexc:
- print "Set PowerCap Error", powerexc.returncode,
- powerexc.output
- return
- print "Set PowerCap: ", value
- SensorValue.setValue(self, value)
-
-class BootProgressSensor(VirtualSensor):
- def __init__(self,bus,name):
- VirtualSensor.__init__(self,bus,name)
- self.setValue("Off")
- bus.add_signal_receiver(self.SystemStateHandler,signal_name = "GotoSystemState")
-
- def SystemStateHandler(self,state):
- if (state == "HOST_POWERED_OFF"):
- self.setValue("Off")
-
-
- ##override setValue method
- @dbus.service.method(SensorValue.IFACE_NAME,
- in_signature='v', out_signature='')
- def setValue(self,value):
- SensorValue.setValue(self,value)
- if (value == "FW Progress, Starting OS"):
- self.GotoSystemState("HOST_BOOTED")
-
- @dbus.service.signal(CONTROL_IFACE,signature='s')
- def GotoSystemState(self,state):
- pass
-
-class OccStatusSensor(VirtualSensor):
- def __init__(self,bus,name, sysfs = None):
- ## default path. can be override
- if sysfs is None:
- self.sysfs_attr = "/sys/class/i2c-adapter/i2c-3/3-0050/online"
- else:
- self.sysfs_attr = sysfs
- VirtualSensor.__init__(self,bus,name)
- self.setValue("Disabled")
- bus.add_signal_receiver(self.SystemStateHandler,signal_name = "GotoSystemState")
-
- def SystemStateHandler(self,state):
- if (state == "HOST_POWERED_OFF"):
- self.setValue("Disabled")
-
- ##override setValue method
- @dbus.service.method(SensorValue.IFACE_NAME,
- in_signature='v', out_signature='')
- def setValue(self,value):
- if (value == "Enabled"):
- print "Installing OCC device"
- os.system("echo 1 > " + self.sysfs_attr)
- else:
- print "Deleting OCC device"
- os.system("echo 0 > " + self.sysfs_attr)
- SensorValue.setValue(self,value)
-
- @dbus.service.signal(CONTROL_IFACE,signature='s')
- def GotoSystemState(self,state):
- pass
-
-class BootCountSensor(VirtualSensor):
- def __init__(self,bus,name):
- VirtualSensor.__init__(self,bus,name)
- self.setValue(2)
-
-class OperatingSystemStatusSensor(VirtualSensor):
- def __init__(self,bus,name):
- VirtualSensor.__init__(self,bus,name)
- self.setValue("Off")
- bus.add_signal_receiver(self.SystemStateHandler,signal_name = "GotoSystemState")
-
- def SystemStateHandler(self,state):
- if (state == "HOST_POWERED_OFF"):
- self.setValue("Off")
diff --git a/bin/hwmon.py b/bin/hwmon.py
index 7e1858e..0cf570c 100755
--- a/bin/hwmon.py
+++ b/bin/hwmon.py
@@ -10,9 +10,9 @@ import dbus.mainloop.glib
import re
from obmc.dbuslib.bindings import get_dbus
-from Sensors import SensorValue as SensorValue
-from Sensors import HwmonSensor as HwmonSensor
-from Sensors import SensorThresholds as SensorThresholds
+from obmc.sensors import SensorValue as SensorValue
+from obmc.sensors import HwmonSensor as HwmonSensor
+from obmc.sensors import SensorThresholds as SensorThresholds
if (len(sys.argv) < 2):
print "Usage: sensors_hwmon.py [system name]"
diff --git a/bin/inventory_items.py b/bin/inventory_items.py
index 1b0fa39..5e53293 100755
--- a/bin/inventory_items.py
+++ b/bin/inventory_items.py
@@ -8,7 +8,7 @@ import dbus.service
import dbus.mainloop.glib
import cPickle
import json
-from obmc.dbuslib.propertycacher import PropertyCacher
+import obmc.dbuslib.propertycacher as PropertyCacher
from obmc.dbuslib.bindings import get_dbus, DbusProperties, DbusObjectManager
if (len(sys.argv) < 2):
diff --git a/bin/sensor_manager2.py b/bin/sensor_manager2.py
index b06b9a5..9ed51f3 100755
--- a/bin/sensor_manager2.py
+++ b/bin/sensor_manager2.py
@@ -6,7 +6,7 @@ import gobject
import dbus
import dbus.service
import dbus.mainloop.glib
-import Sensors
+import obmc.sensors
from obmc.dbuslib.bindings import DbusProperties, DbusObjectManager, get_dbus
DBUS_NAME = 'org.openbmc.Sensors'
@@ -25,7 +25,7 @@ class SensorManager(DbusProperties,DbusObjectManager):
def register(self,object_name,obj_path):
if (self.objects.has_key(obj_path) == False):
print "Register: "+object_name+" : "+obj_path
- sensor = eval('Sensors.'+object_name+'(bus,obj_path)')
+ sensor = eval('obmc.sensors.Sensors.'+object_name+'(bus,obj_path)')
self.add(obj_path,sensor)
@dbus.service.method(DBUS_NAME,
@@ -53,29 +53,29 @@ if __name__ == '__main__':
## TODO: this should not be hardcoded
obj_path = OBJ_PATH+"/host/PowerCap"
- sensor_obj = Sensors.PowerCap(bus,obj_path)
+ sensor_obj = obmc.sensors.PowerCap(bus,obj_path)
## hwmon3 is default for master OCC on Barreleye.
## should rewrite sensor_manager to remove hardcode
sensor_obj.sysfs_attr = "/sys/class/hwmon/hwmon3/user_powercap"
root_sensor.add(obj_path,sensor_obj)
obj_path = OBJ_PATH+"/host/BootProgress"
- root_sensor.add(obj_path,Sensors.BootProgressSensor(bus,obj_path))
+ root_sensor.add(obj_path,obmc.sensors.BootProgressSensor(bus,obj_path))
obj_path = OBJ_PATH+"/host/cpu0/OccStatus"
- sensor_obj = Sensors.OccStatusSensor(bus,obj_path)
+ sensor_obj = obmc.sensors.OccStatusSensor(bus,obj_path)
sensor_obj.sysfs_attr = "/sys/class/i2c-adapter/i2c-3/3-0050/online"
root_sensor.add(obj_path,sensor_obj)
obj_path = OBJ_PATH+"/host/cpu1/OccStatus"
- sensor_obj = Sensors.OccStatusSensor(bus,obj_path)
+ sensor_obj = obmc.sensors.OccStatusSensor(bus,obj_path)
sensor_obj.sysfs_attr = "/sys/class/i2c-adapter/i2c-3/3-0051/online"
root_sensor.add(obj_path,sensor_obj)
obj_path = OBJ_PATH+"/host/BootCount"
- root_sensor.add(obj_path,Sensors.BootCountSensor(bus,obj_path))
+ root_sensor.add(obj_path,obmc.sensors.BootCountSensor(bus,obj_path))
obj_path = OBJ_PATH+"/host/OperatingSystemStatus"
- root_sensor.add(obj_path,Sensors.OperatingSystemStatusSensor(bus,obj_path))
+ root_sensor.add(obj_path,obmc.sensors.OperatingSystemStatusSensor(bus,obj_path))
mainloop = gobject.MainLoop()
print "Starting sensor manager"
diff --git a/bin/system_manager.py b/bin/system_manager.py
index fdb1bf1..ad22f4a 100755
--- a/bin/system_manager.py
+++ b/bin/system_manager.py
@@ -8,7 +8,7 @@ import dbus.service
import dbus.mainloop.glib
import os
import time
-from obmc.dbuslib.propertycacher import PropertyCacher
+import obmc.dbuslib.propertycacher as PropertyCacher
from obmc.dbuslib.bindings import DbusProperties, DbusObjectManager, get_dbus
import obmc.enums
--
2.8.2
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