School/task_061021/kacgulis_061021.py
2021-10-08 18:14:01 +03:00

32 lines
899 B
Python

# Author - Kristiāns Francis Cagulis
# Date - 06.10.2021
CHAPTERS = 61
def read_array():
with open('book.txt', encoding='utf-8') as book:
lines = [line.strip('\n') for line in book] # removes 'enter' characters
with open('array_output.txt', 'w') as output:
for i in range(1, CHAPTERS + 1):
line = lines.index(f"Chapter {i}") + 1 # finds all chapter indexes/lines
output.write(f"Line {line} - Chapter {i}\n") # writes line in file
def read_string():
import re
with open('book.txt', encoding='utf-8') as book:
lines = book.read()
with open('str_output.txt', 'w') as output:
for i in range(1, CHAPTERS + 1):
_, position = re.finditer(rf"\bChapter {i}\b", lines) # finds all chapter positions
output.write(f"Position {position.start()} - Chapter {i}\n") # writes position in file
def main():
read_array()
read_string()
if __name__ == '__main__':
main()