Acadmia Sinica IESWS pzfile (SACPZ) format to ISOLA pzfile format trans script (output is stdout)

trans.py

#!/usr/bin/env python3

import sys
import re

if __name__ == '__main__':
    if len(sys.argv) == 2:
        file_open_session = open(sys.argv[1])
        file_content = file_open_session.read()
        file_content_list = file_content.split(sep='\n')
        
        
        for i in enumerate(file_content_list,0):
            if re.findall('A0',i[1]):
                a0_location = i[0]
                a0_value = i[1].split(sep=' : ')[1]
            if re.findall('SENSITIVITY',i[1]):
                sensitivity_location = i[0]
                sensitivity_value_reciprocal_string = i[1].split(sep=' : ')[1]
                sensitivity_value_reciprocal = float(sensitivity_value_reciprocal_string.split(sep=' ')[0])
                sensitivity_value = 1 / sensitivity_value_reciprocal
            if re.findall('ZEROS',i[1]):
                zeroes_header_location = i[0]
                zeroes_how_many_string = i[1].split(sep='\t')[1]
                zeroes_how_many = int(zeroes_how_many_string)
            if re.findall('POLES',i[1]):
                poles_header_location = i[0]
                poles_how_many_string = i[1].split(sep='\t')[1]
                poles_how_many = int(poles_how_many_string)
        
        print("A0")
        print(a0_value)
        
        print("count-->m/sec")
        print(sensitivity_value)
        
        print("zeroes")
        print(zeroes_how_many-1)
        for i in enumerate(file_content_list[zeroes_header_location+2:zeroes_header_location+1+zeroes_how_many],0):
            print('\t'.join(i[1].split(sep='\t')[1:]))
        
        print("poles")
        print(poles_how_many)
        for i in enumerate(file_content_list[poles_header_location+1:poles_header_location+1+poles_how_many],0):
            print('\t'.join(i[1].split(sep='\t')[1:]))