How to write a script to extract a name values of self.name called in a .py file

See more:

Linux

Ubuntu

Python3.6

I have written a script for that but not working properly yet. Can you help me to fix it? I appreciate it.
The problem solved for having the script properly but now how should I run it?
I have these files in the directory:

Jlim_to_corelim.py  __pycache__  cum.py  minuit_functions.py  output  profile_ll.py  setup.py  ven.py  xsec_to_Jlim.py

What I have tried:

after running my script, it gives me an error:

Traceback (most recent call last):

File "ven.py", line 9, in <module>

f.close()

NameError: name 'f' is not defined

--------------------------------------------------------------------------

my python script at ubuntu:

import numpy as np

h =open('profile_ll.py','r')

h_contents = h.read()

if h_contents.find('self.binspec') == 57: #line 57 has self.binspec

     f = open('binspec')

     for lines in f:

          print(lines)

          sck.send('PRIVMSG ' + chan + " " + lines)

f.close()