"""
quick_dirty_reader.py

This program demonstrates how you can quickly import a text file
into a Python program where you can split it up into tokens and do
analysis on it.
"""

__author__ = "Richard White"
__version__ = "2022-11-30"


# read all of the lines into memory
with open('data.txt',encoding='utf-8') as infile:
    # use list comprehension
    # rstrip() cleans off the newline character on each line
    lines = [line.rstrip() for line in infile]
    
# Now we can...
# 1. print each line
for line in lines:
    print(line)
    
# 2. or take a line and separate it into commas-separated values
for word in lines[0].split(','):
    print(word)
    
# 3. or maybe they're numbers instead? Go through and make a list
#    of the numbers
nums = []
for word in lines[0].split(','):
    nums.append(int(word))

# 4. Now do something with the numbers
print("Adding up all the numbers!")
total = 0
for i in range(len(nums)):
    total += nums[i]
print(total)