Python-在选项卡上拆分并创建新行

Question

I am new to python. I have raw data that is split into '\\t' and \\n'

Sample data:

Apple   Fruit
Orange  Fruit
Car Vehicle
Truck   Vehicle

Output should look like with '\\n' in between:

Apple
Fruit

Orange
Fruit

Car
Vehicle

Truck
Vehicle

Here is what I tried:

filename = open('data/att.txt','r')
rdata = filename.read()
print(rdata)

{line.strip().split('\t')[0]:line.split('\t')[1] for line in rdata.splitlines() if line.strip() = '\n'}

I keep getting invalid syntax error. How do I fix this? Thanks!

Answer 1

Consider this:

{line.strip().split('\t')[0]:line.split('\t')[1] for line in rdata.splitlines() if line.strip() == '\n'}

Use "==" to test for equality and "=" to set value to the variable.

Answer 2

I think this code might help you to avoid the error that was the "=" instead of "==" and also help you to convert it into a more readable code.

file = open('data/att.txt','r')
for line in file :
   aux = line.strip().split('\t')
   print(aux[0])
   print(aux[1], end='\n\n')