8 files changed, 9 insertions, 9 deletions
diff --git a/qolab/hardware/daq/__init__.py b/qolab/hardware/daq/__init__.py
index d0798c6..89543a6 100644
--- a/qolab/hardware/daq/__init__.py
+++ b/qolab/hardware/daq/__init__.py
@@ -7,7 +7,7 @@ class DAQ(BasicInstrument):
         self.config['Device type']='DAQ'
         self.config['Device model'] = 'Generic DAQ Without Hardware interface'
         self.config['FnamePrefix'] = 'daq'
-        self.deviceProperties = {'AnalogInputsNum', 'AnalogOutputsNum' }
+        self.deviceProperties.update({'AnalogInputsNum', 'AnalogOutputsNum'})
         
         # this is device dependent
         self.AnalogInputsNum=0
diff --git a/qolab/hardware/i_server/i800.py b/qolab/hardware/i_server/i800.py
index 264316a..89042d5 100644
--- a/qolab/hardware/i_server/i800.py
+++ b/qolab/hardware/i_server/i800.py
@@ -31,7 +31,7 @@ class I800(BasicInstrument):
         self.config['Device type']='TemperatureController'
         self.config['Device model'] = 'i800'
         self.config['FnamePrefix'] = 'temperature'
-        self.deviceProperties = {'Temperature', 'SetPoint1', 'SetPoint2'}
+        self.deviceProperties.update({'Temperature', 'SetPoint1', 'SetPoint2'})
 
     def query(self, cmnd, trials=10):
         modbus_cmnd = f'{self.modbus_address}{cmnd}'
diff --git a/qolab/hardware/lockin/__init__.py b/qolab/hardware/lockin/__init__.py
index e6dc75b..ab862cb 100644
--- a/qolab/hardware/lockin/__init__.py
+++ b/qolab/hardware/lockin/__init__.py
@@ -8,9 +8,9 @@ class Lockin(BasicInstrument):
         self.config['FnamePrefix'] = 'lockin'
         self.config['Device model'] = 'Generic Lockin Without Hardware interface'
         self.config['FnamePrefix'] = 'lockin'
-        self.deviceProperties = {'FreqInt', 'FreqExt', 'Harm', 'SinAmpl', 'SinOffset',
+        self.deviceProperties.update({'FreqInt', 'FreqExt', 'Harm', 'SinAmpl', 'SinOffset',
                 'RefPhase',
-                'Sensitivity', 'TimeConstan', 'FilterSlope', 'EquivalentNoiseBW'};
+                'Sensitivity', 'TimeConstan', 'FilterSlope', 'EquivalentNoiseBW'})
     # Minimal set of methods to be implemented.
     pass
 
diff --git a/qolab/hardware/power_supply/__init__.py b/qolab/hardware/power_supply/__init__.py
index b1083cf..5ec4ab9 100644
--- a/qolab/hardware/power_supply/__init__.py
+++ b/qolab/hardware/power_supply/__init__.py
@@ -8,7 +8,7 @@ class PowerSupply(BasicInstrument):
         self.config['Device type']='PowerSupply'
         self.config['Device model'] = 'Generic Power Supply generator Without Hardware interface'
         self.config['FnamePrefix'] = 'power_supply'
-        self.deviceProperties = { }
+        self.deviceProperties.update({})
 
 class PowerSupplySCPI(SCPIinstr, PowerSupply):
     """     
diff --git a/qolab/hardware/power_supply/keysight_e3612a.py b/qolab/hardware/power_supply/keysight_e3612a.py
index e106279..b241b30 100644
--- a/qolab/hardware/power_supply/keysight_e3612a.py
+++ b/qolab/hardware/power_supply/keysight_e3612a.py
@@ -9,7 +9,7 @@ class KeysightE3612A(PowerSupplySCPI):
         self.resource.read_termination='\n'
         self.config['Device model'] = 'Keysight E3612A'
         self.numberOfChannels = 3
-        self.deviceProperties = {'OpMode', };
+        self.deviceProperties.update({'OpMode'})
         self.channelProperties = {'IsOn', 'Regulation', 'Vout', 'Vlimit', 'Iout', 'Ilimit', 'dV', 'dI', }
         self.deffaultChannelR = 47; # used if no empirical way to calculate it via Vout/Iout
 
diff --git a/qolab/hardware/rf_generator/__init__.py b/qolab/hardware/rf_generator/__init__.py
index efa1af4..9c99eca 100644
--- a/qolab/hardware/rf_generator/__init__.py
+++ b/qolab/hardware/rf_generator/__init__.py
@@ -8,7 +8,7 @@ class RFGenerator(BasicInstrument):
         self.config['Device type']='RFGenerator'
         self.config['Device model'] = 'Generic RF generator Without Hardware interface'
         self.config['FnamePrefix'] = 'rfgen'
-        self.deviceProperties = {'FreqFixed', }
+        self.deviceProperties.update({'FreqFixed'})
 
 class RFGeneratorSCPI(SCPIinstr, RFGenerator):
     """     
diff --git a/qolab/hardware/scope/__init__.py b/qolab/hardware/scope/__init__.py
index debe668..3bca8f0 100644
--- a/qolab/hardware/scope/__init__.py
+++ b/qolab/hardware/scope/__init__.py
@@ -19,7 +19,7 @@ class Scope(BasicInstrument):
         # deviceProperties must have 'get' and preferably 'set' methods available,
         # i.e. 'SampleRate' needs getSampleRate() and love to have setSampleRate(value)
         # they will be used to obtain config and set device according to it
-        self.deviceProperties = {'SampleRate', 'TimePerDiv', 'TrigDelay', 'TriggerMode', 'Roll', 'Run' };
+        self.deviceProperties.update({'SampleRate', 'TimePerDiv', 'TrigDelay', 'TriggerMode', 'Roll', 'Run' })
         # same is applied to channelProperties but we need setter/getter with channel number
         # i.e.  VoltsPerDiv ->  getChanVoltsPerDiv(chNum) and setSampleRate(chNum, value)
         self.channelProperties = {'VoltsPerDiv', 'VoltageOffset', }
diff --git a/qolab/hardware/scpi.py b/qolab/hardware/scpi.py
index 4eab5aa..328e261 100644
--- a/qolab/hardware/scpi.py
+++ b/qolab/hardware/scpi.py
@@ -199,7 +199,7 @@ if __name__ == '__main__':
         z = SCPI_PROPERTY(scpi_prfx='SETY', ptype=int, no_getter=True, doc='property Z')
 
     c1= DummyInstrument()
-    c1.deviceProperties={'x', 'y'}
+    c1.deviceProperties.update({'x', 'y'})
     c1.getConfig()
     c2= DummyInstrument()