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Using python configparser to update .ini file section value but cant figure how to update the correct value as directed

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2

1

I have been tasked with creating a program that will update a value in an ini file. The ini file looks like;

[link1]

name = nodeB

ip = 127.0.0.1

port = 1002

cost = 190

[link2]

name = nodeC

ip = 127.0.0.1

port = 1003

cost = 210

The command to update this ini file can only take two parameters, neighbor name and cost. I cant figure out how to update the values without saying which section the neighbor is in. The example of the parameters in use is UpdateRouteCost nodeB 4.

I am able to update a value by stating the section and the key I want updated.

 elif text == "UpdateRouteCost":

 parser = configparser.ConfigParser()

 parser.read('try.ini')

 t = open('try.ini', 'w')

 parser.set('link1', 'cost', '1')

 parser.write(t)

 t.close()

 print(parser.get('link1', 'cost'))

python-3.x updates ini configparser

share|improve this question

edited Mar 28 at 0:52

SuperShoot

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asked Mar 28 at 0:34

WayzivalWayzival

1111 bronze badge

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  For any one that is taking a look, thank you for your efforts. I achieved this by using parser.get to pull the values for name in both links, assigning them to variables. I then used if variable == to the users input for 'name' to update the correct link.
  
  – Wayzival
  Mar 29 at 21:16
  

  
  
  
  

add a comment | 

2

1

I have been tasked with creating a program that will update a value in an ini file. The ini file looks like;

[link1]

name = nodeB

ip = 127.0.0.1

port = 1002

cost = 190

[link2]

name = nodeC

ip = 127.0.0.1

port = 1003

cost = 210

The command to update this ini file can only take two parameters, neighbor name and cost. I cant figure out how to update the values without saying which section the neighbor is in. The example of the parameters in use is UpdateRouteCost nodeB 4.

I am able to update a value by stating the section and the key I want updated.

 elif text == "UpdateRouteCost":

 parser = configparser.ConfigParser()

 parser.read('try.ini')

 t = open('try.ini', 'w')

 parser.set('link1', 'cost', '1')

 parser.write(t)

 t.close()

 print(parser.get('link1', 'cost'))

python-3.x updates ini configparser

share|improve this question

edited Mar 28 at 0:52

SuperShoot

3,2381111 silver badges2828 bronze badges

asked Mar 28 at 0:34

WayzivalWayzival

1111 bronze badge

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  For any one that is taking a look, thank you for your efforts. I achieved this by using parser.get to pull the values for name in both links, assigning them to variables. I then used if variable == to the users input for 'name' to update the correct link.
  
  – Wayzival
  Mar 29 at 21:16
  

  
  
  
  

add a comment | 

I have been tasked with creating a program that will update a value in an ini file. The ini file looks like;

[link1]

name = nodeB

ip = 127.0.0.1

port = 1002

cost = 190

[link2]

name = nodeC

ip = 127.0.0.1

port = 1003

cost = 210

The command to update this ini file can only take two parameters, neighbor name and cost. I cant figure out how to update the values without saying which section the neighbor is in. The example of the parameters in use is UpdateRouteCost nodeB 4.

I am able to update a value by stating the section and the key I want updated.

 elif text == "UpdateRouteCost":

 parser = configparser.ConfigParser()

 parser.read('try.ini')

 t = open('try.ini', 'w')

 parser.set('link1', 'cost', '1')

 parser.write(t)

 t.close()

 print(parser.get('link1', 'cost'))

python-3.x updates ini configparser

share|improve this question

edited Mar 28 at 0:52

SuperShoot

3,2381111 silver badges2828 bronze badges

asked Mar 28 at 0:34

WayzivalWayzival

1111 bronze badge

[link1]

name = nodeB

ip = 127.0.0.1

port = 1002

cost = 190

[link2]

name = nodeC

ip = 127.0.0.1

port = 1003

cost = 210

 elif text == "UpdateRouteCost":

 parser = configparser.ConfigParser()

 parser.read('try.ini')

 t = open('try.ini', 'w')

 parser.set('link1', 'cost', '1')

 parser.write(t)

 t.close()

 print(parser.get('link1', 'cost'))

share|improve this question

edited Mar 28 at 0:52

SuperShoot

3,2381111 silver badges2828 bronze badges

asked Mar 28 at 0:34

WayzivalWayzival

1111 bronze badge

share|improve this question

edited Mar 28 at 0:52

SuperShoot

3,2381111 silver badges2828 bronze badges

asked Mar 28 at 0:34

WayzivalWayzival

1111 bronze badge

edited Mar 28 at 0:52

SuperShoot

3,2381111 silver badges2828 bronze badges

edited Mar 28 at 0:52

SuperShoot

3,2381111 silver badges2828 bronze badges

asked Mar 28 at 0:34

WayzivalWayzival

1111 bronze badge

asked Mar 28 at 0:34

WayzivalWayzival

1111 bronze badge