How to create a pvg in existing component

Scripting
1

Hi,
I’m trying to create a propertyValueGroup and PropertyValue from dataframe, as shown in the code below

pc_pkg = se.get_physical_architecture().get_physical_component_pkg()
data = {'Name':['ComponentA', 'Propulsion', 'ComponentC', 'ComponentD'],
       'PVG':['PVG1', 'PVG2', 'PVG3', 'PVG4']
    , 'values':[['test1', 'test2'],'test3',[ 'test4', 'test5], 'test6']}
df = pd.DataFrame(data)
df.any()
model.start_transaction()
try:
    for row in range(0,5):
        component=df['Name']
        if component:
            element=pc_pkg.get_owned_physical_components()
            for e in element:
                element_name=e.get_name()
                print(element_name)
            if any(element_name in df['Name'].values):
                pvg_=df['PVG']
                pvg=PropertyValueGroup()
                pvg.set_name(df['PVG'])
                    #add the new PVG
                e.get_owned_property_value_groups().add(pvg)
                e.get_applied_property_value_groups().add(pvg)
                pv=df['values']

                pv=PropertyValue()
                pv.set_name(df['values'])
                pvg.get_owned_property_values().add(pv)
                pvg.get_applied_property_values().add(pv)
            else:
                pass
        else:
            pass
            
            
    
except:
    # if something went wrong we rollback the transaction
    model.rollback_transaction()
    raise

# start a transaction to modify the Capella model
model.start_transaction()

So if a physical component is in dataframe df[‘Name’] , the pvg corresponding to the same index of the column df[‘PVG’] is created, and then create the pv taken value of df[‘values’].
Thanks in advance

2

If the script freezes. There is a bug when using numpy (a pandas dependency). You can find more details here.

Your script should probably look like this:

# include needed for the Capella modeller API
include('workspace://Python4Capella/simplified_api/capella.py')
if False:
    from simplified_api.capella import *

import pandas as pd

# change this path to execute the script on your model (here is the IFE sample). 
# comment it if you want to use the "Run configuration" instead
aird_path = '/In-Flight Entertainment System/In-Flight Entertainment System.aird'

'''
#Here is the "Run Configuration" part to uncomment if you want to use this functionality :

#check parameter numbers
if len(argv) != 1:
    # use IFE default values
    aird_path = "/In-Flight Entertainment System/In-Flight Entertainment System.aird"
else:
    # Load the Capella model from the first argument of the script
    aird_path = argv[0]
'''

model = CapellaModel()
model.open(aird_path)

# gets the SystemEngineering and print its name
se = model.get_system_engineering()

pc_pkg = se.get_physical_architecture().get_physical_component_pkg()
data = {'Name':['ComponentA', 'Propulsion', 'ComponentC', 'ComponentD'],
       'PVG':['PVG1', 'PVG2', 'PVG3', 'PVG4']
    , 'values':[['test1', 'test2'],'test3',[ 'test4', 'test5'], 'test6']}
df = pd.DataFrame(data)
df = df.set_index("Name", drop = False)

model.start_transaction()
try:
    element=pc_pkg.get_owned_physical_components()
    for e in element:
        element_name=e.get_name()
        print(element_name)
        if element_name in df['Name'].values:
            row = df.loc[element_name, : ]
            pvg=PropertyValueGroup()
            pvg_name = row['PVG']
            print(' - ' + pvg_name)
            pvg.set_name(pvg_name)
            #add the new PVG
            e.get_owned_property_value_groups().add(pvg)
            e.get_applied_property_value_groups().add(pvg)
            for pv_name in row['values']:
                print('   - ' + pv_name)
                pv=PropertyValue()
                pv.set_name(pv_name)
                pv.set_value(pv_name)
                pvg.get_owned_property_values().add(pv)
                pvg.get_applied_property_values().add(pv)
except:
    # if something went wrong we rollback the transaction
    model.rollback_transaction()
    raise
else:
    # if everything is ok we commit the transaction
    model.commit_transaction()

# save the Capella model
model.save()
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