Pass instance variable of Parent to Inner class as parameter of function











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At FactsheetExporter I have data instance variable. I need to pass data as instance variable to Parameter class but have no ideas how. Do you know how to make it?



class FactsheetExporter:
def __init__(self):
self.data = {somedata...}

class Parameter:
def __init__(self):
self.data = data

def compute(self):
do_stuff(self.data)
# do data stuff...

class PortfolioFactsheetExporter(FactsheetExporter):
class Meta(FactsheetExporter.Meta):
name = "export_portfolio_factsheets"
entities = Parameter()









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  • You use the word "metaclass" in your title, but there are no metaclasses in your code. There is a class named Meta. What is that supposed to do? The desired relationships between these classes aren't exactly clear. Could you describe exactly what those relationships should be?
    – Patrick Haugh
    Nov 19 at 20:33

















up vote
0
down vote

favorite












At FactsheetExporter I have data instance variable. I need to pass data as instance variable to Parameter class but have no ideas how. Do you know how to make it?



class FactsheetExporter:
def __init__(self):
self.data = {somedata...}

class Parameter:
def __init__(self):
self.data = data

def compute(self):
do_stuff(self.data)
# do data stuff...

class PortfolioFactsheetExporter(FactsheetExporter):
class Meta(FactsheetExporter.Meta):
name = "export_portfolio_factsheets"
entities = Parameter()









share|improve this question
























  • You use the word "metaclass" in your title, but there are no metaclasses in your code. There is a class named Meta. What is that supposed to do? The desired relationships between these classes aren't exactly clear. Could you describe exactly what those relationships should be?
    – Patrick Haugh
    Nov 19 at 20:33















up vote
0
down vote

favorite









up vote
0
down vote

favorite











At FactsheetExporter I have data instance variable. I need to pass data as instance variable to Parameter class but have no ideas how. Do you know how to make it?



class FactsheetExporter:
def __init__(self):
self.data = {somedata...}

class Parameter:
def __init__(self):
self.data = data

def compute(self):
do_stuff(self.data)
# do data stuff...

class PortfolioFactsheetExporter(FactsheetExporter):
class Meta(FactsheetExporter.Meta):
name = "export_portfolio_factsheets"
entities = Parameter()









share|improve this question















At FactsheetExporter I have data instance variable. I need to pass data as instance variable to Parameter class but have no ideas how. Do you know how to make it?



class FactsheetExporter:
def __init__(self):
self.data = {somedata...}

class Parameter:
def __init__(self):
self.data = data

def compute(self):
do_stuff(self.data)
# do data stuff...

class PortfolioFactsheetExporter(FactsheetExporter):
class Meta(FactsheetExporter.Meta):
name = "export_portfolio_factsheets"
entities = Parameter()






python python-3.x






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edited Nov 19 at 20:57

























asked Nov 19 at 20:08









Artem Dumanov

709




709












  • You use the word "metaclass" in your title, but there are no metaclasses in your code. There is a class named Meta. What is that supposed to do? The desired relationships between these classes aren't exactly clear. Could you describe exactly what those relationships should be?
    – Patrick Haugh
    Nov 19 at 20:33




















  • You use the word "metaclass" in your title, but there are no metaclasses in your code. There is a class named Meta. What is that supposed to do? The desired relationships between these classes aren't exactly clear. Could you describe exactly what those relationships should be?
    – Patrick Haugh
    Nov 19 at 20:33


















You use the word "metaclass" in your title, but there are no metaclasses in your code. There is a class named Meta. What is that supposed to do? The desired relationships between these classes aren't exactly clear. Could you describe exactly what those relationships should be?
– Patrick Haugh
Nov 19 at 20:33






You use the word "metaclass" in your title, but there are no metaclasses in your code. There is a class named Meta. What is that supposed to do? The desired relationships between these classes aren't exactly clear. Could you describe exactly what those relationships should be?
– Patrick Haugh
Nov 19 at 20:33














1 Answer
1






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1
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data here is an instance variable of class FactsheetExporter. So, you have to send the instance of FactsheetExporter to Parameter in order to be able to access data.



class FactsheetExporter:
def __init__(self):
self.data = {somedata...}

class Parameter(FactsheetExporter):
def compute(self,FactsheetExporter_var):
data = FactsheetExporter_var.data
# do data stuff...


object1 = FactsheetExporter()
#Object1 should be passed to Parameter in order for it to be able to access data variable
object2 = Parameter(object1)
object2.compute(value_for_data)





share|improve this answer





















  • Thank you. But I can't kick out PortfolioFactsheetExporter class
    – Artem Dumanov
    Nov 19 at 20:54











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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes








up vote
1
down vote













data here is an instance variable of class FactsheetExporter. So, you have to send the instance of FactsheetExporter to Parameter in order to be able to access data.



class FactsheetExporter:
def __init__(self):
self.data = {somedata...}

class Parameter(FactsheetExporter):
def compute(self,FactsheetExporter_var):
data = FactsheetExporter_var.data
# do data stuff...


object1 = FactsheetExporter()
#Object1 should be passed to Parameter in order for it to be able to access data variable
object2 = Parameter(object1)
object2.compute(value_for_data)





share|improve this answer





















  • Thank you. But I can't kick out PortfolioFactsheetExporter class
    – Artem Dumanov
    Nov 19 at 20:54















up vote
1
down vote













data here is an instance variable of class FactsheetExporter. So, you have to send the instance of FactsheetExporter to Parameter in order to be able to access data.



class FactsheetExporter:
def __init__(self):
self.data = {somedata...}

class Parameter(FactsheetExporter):
def compute(self,FactsheetExporter_var):
data = FactsheetExporter_var.data
# do data stuff...


object1 = FactsheetExporter()
#Object1 should be passed to Parameter in order for it to be able to access data variable
object2 = Parameter(object1)
object2.compute(value_for_data)





share|improve this answer





















  • Thank you. But I can't kick out PortfolioFactsheetExporter class
    – Artem Dumanov
    Nov 19 at 20:54













up vote
1
down vote










up vote
1
down vote









data here is an instance variable of class FactsheetExporter. So, you have to send the instance of FactsheetExporter to Parameter in order to be able to access data.



class FactsheetExporter:
def __init__(self):
self.data = {somedata...}

class Parameter(FactsheetExporter):
def compute(self,FactsheetExporter_var):
data = FactsheetExporter_var.data
# do data stuff...


object1 = FactsheetExporter()
#Object1 should be passed to Parameter in order for it to be able to access data variable
object2 = Parameter(object1)
object2.compute(value_for_data)





share|improve this answer












data here is an instance variable of class FactsheetExporter. So, you have to send the instance of FactsheetExporter to Parameter in order to be able to access data.



class FactsheetExporter:
def __init__(self):
self.data = {somedata...}

class Parameter(FactsheetExporter):
def compute(self,FactsheetExporter_var):
data = FactsheetExporter_var.data
# do data stuff...


object1 = FactsheetExporter()
#Object1 should be passed to Parameter in order for it to be able to access data variable
object2 = Parameter(object1)
object2.compute(value_for_data)






share|improve this answer












share|improve this answer



share|improve this answer










answered Nov 19 at 20:23









Jim Todd

24716




24716












  • Thank you. But I can't kick out PortfolioFactsheetExporter class
    – Artem Dumanov
    Nov 19 at 20:54


















  • Thank you. But I can't kick out PortfolioFactsheetExporter class
    – Artem Dumanov
    Nov 19 at 20:54
















Thank you. But I can't kick out PortfolioFactsheetExporter class
– Artem Dumanov
Nov 19 at 20:54




Thank you. But I can't kick out PortfolioFactsheetExporter class
– Artem Dumanov
Nov 19 at 20:54


















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