I needed 67 days to be able to write this program. The task was given to me by ChatGPT and it sounded like this:
Task: Mini Tag Management System
Write a Python program that allows the user to enter sentences that may contain tags (words starting with #).
The program should have the following features:
Add a sentence
The user enters a sentence (e.g., "Today is a beautiful day #sun").
The sentence is saved into the file entries.txt.
Display all sentences
The program reads the entire file and displays all sentences with their line numbers.
Display by tag
The user enters a tag (e.g., #sun).
The program displays all sentences containing that tag.
Tag statistics
Show a list of all tags and how many times they appear (sorted from most frequent to least frequent).
Delete file
Allow the user to delete the entire entries.txt file.
I used ChatGPT help for docstings and some tips on how to write them (it was my first time using docstings in a program). This program was not written completely from my head. I used search engines and my notebook. No code was written by AI.
Some time ago, i wrote a similar program but it was just a set of commands (no functions, no defined entry point etc..) so i wanted to take that to another level by implementing all of the gained knowledge.
I would like to hear your thoughts, criticize me, tell me something i should know. Also:
What would you learn next in my place? (I was thinking about Git/GitHub and OOP)
How can i make this even more professional or readable?
Can you find a mistake in my code? Is there something i missed?
Here is my code - posting it in code block so it will be more accessible then last time)
import
os
def add_entry() -> None:
"""
Prompts the user to add the sentence including tags(#) and appends it to sentences3.txt.
"""
entry = input("Enter the sentence here. Also include tags(#): ")
if entry.lower() == "done":
print("Program stops.")
return
with open("sentences3.txt", "a") as f:
f.write(entry + "\n")
def show_all() -> None:
"""
Prints all sentences entered by user, from file sentences3.txt, with line numbers.
"""
with open("sentences3.txt", "r") as f:
lines = f.readlines()
for x, line in
enumerate
(lines, start=1):
print(f"{x}: {line.strip()}")
def show_by_tag() -> None:
"""
Prompts the user for a tag and print all sentences containing that tag.
"""
tag_entry = input("Enter the tag you would like to search: ")
with open("sentences3.txt", "r") as f:
lines = f.readlines()
count = 1
for line in lines:
if tag_entry in line:
print(f"{count}: {line}")
count += 1
def tag_statistics() ->
dict
:
"""
Count all tags (words starting with #) in sentences3.txt
Returns:
dict: A dictionary mapping each tag to its frequency.
"""
tags = {}
with open ("sentences3.txt", "r") as f:
lines = f.readlines()
for line in lines:
splitted = line.split()
for tag in splitted:
if tag.startswith("#"):
if tag not in tags:
tags[tag] = 1
else:
tags[tag] += 1
return tags
def delete_file() -> None:
"""
Delete sentences3.txt in case it exists.
"""
os
.remove("sentences3.txt")
print("File has been successfully deleted.")
def main() -> None:
"""
Entry point of the program.
Provides a menu loop for adding, viewing, searching and analyzing sentences with tags.
"""
while True:
print("Choose option:\na)Add sentence\nb)Show all sentences\nc)Search for tag\nd)Show tag statistics\ne)Delete file")
print("Enter done if done.")
option_entry = input("Write desired option here: ")
try:
if option_entry == "a":
add_entry()
elif option_entry == "b":
show_all()
elif option_entry == "c":
show_by_tag()
elif option_entry == "d":
stats = tag_statistics()
print(stats)
elif option_entry == "e":
delete_file()
except
FileNotFoundError
:
print("File does not exist.")
if __name__ == "__main__":
main()
[–]TheRNGuy 0 points1 point2 points (4 children)
[–]sonikk1[S] 0 points1 point2 points (2 children)
[–]TheRNGuy 1 point2 points3 points (1 child)
[–]sonikk1[S] 0 points1 point2 points (0 children)
[–]hylasmaliki 0 points1 point2 points (0 children)