[Solved] Trying to read specific lines from a file

[Laplace12]

Hey,

I'm struggling with a simple code. I want to extract certain lines from data files. The data files have up to a 100 times datasets after each other, so basically I want to read the same lines from each dataset. To simplify, the file that I want to read looks like this:

##############################################
Data set 1                                           

Value1
Value2

###################################################
Data set 2

Value1
Value2

###################################################

and so on for up to 100 datasets, and I wish to get Value1 and Value2 extracted for all of them.

For reading the first dataset, this code of course works:

file = open('filename')
all_lines = file.readlines()
print(all_lines[35])
print(all_lines[36])
print(all_lines[37])
print(all_lines[38])
print(all_lines[39])
print(all_lines[44])
print(all_lines[45])

I tried adding a n = number of lines command but ended up printing the specific line n times instead of separate values. I'm not sure how I could get the code to pick all those certain lines that I need and print all without having to separate the number of each line I want to print - for a large amount of datasets that seems pointless. I appreciate any help!