Merge pull request #90 from prashere/feat/notes-app

Added notes app

Author: Techiral

N/notes-app/README.md

@@ -0,0 +1,35 @@
+# Notes App
+
+The **Notes App** is a simple command-line application for creating, viewing, and deleting text-based notes. This project allows you to manage your notes efficiently, all from your terminal.
+
+## Features
+
+- Create new notes with a title and content.
+- View the contents of existing notes.
+- Delete notes when they are no longer needed.
+
+## Getting Started
+
+### Prerequisites
+
+To run this application, you'll need:
+
+- Python (3.x recommended)
+
+
+### Usage
+
+1. Run the Notes App:
+
+   ```
+   python notes-app.py
+   ```
+
+2. Choose an option from the menu:
+   - Enter `1` to create a new note.
+   - Enter `2` to view an existing note.
+   - Enter `3` to delete a note.
+   - Enter `4` to exit the application.
+
+3. Follow the on-screen prompts to perform your desired action.
+

N/notes-app/functions.py

@@ -0,0 +1,66 @@
+import os
+
+def create_file(title,content):
+    """
+    This function creates a text file in the 'created-notes' directory with the given title and content.
+    If the directory doesn't exist, it will be created.
+    After creating the file, it prompts the user to print the content in the terminal.
+    """
+    directory = 'N/notes-app/created-notes/'
+    filename = title.lower() + ".txt"
+    final_content = title.upper() + "\n\n" + content
+
+    # Ensuring that the directory exists and if it doesn't, creating it
+    if not os.path.exists(directory):
+        os.makedirs(directory)
+
+    # Combining the directory and filename to get the full file path
+    file_path = os.path.join(directory, filename)
+
+    with open(file_path, 'w') as file:
+        file.write(final_content)
+    print("\nContent written successfully!! in " + filename+"\n")
+
+    to_print = input("SHOULD I PRINT IT IN THE TERMINAL?(Y for yes) ")
+    if to_print=='Y' or to_print=='y':
+        with open(file_path, 'r') as file:
+            printing_content = file.read()
+            print('\n'+'-'*50+'\n'+' '*20+'YOUR NOTE\n'+'-'*50)
+            print(printing_content)
+
+
+def view_note(title):
+    """
+    This function prints the contents of the text file with given title if the file exists.
+    If file doesn't exists, it prints error message.
+    """
+    filename = title.lower() + '.txt'
+    directory = 'N/notes-app/created-notes/'
+    try:
+        with open(directory+filename, 'r') as file:
+            print_contents = file.read()
+            print('\n'+'-'*50+'\n'+' '*20+'YOUR NOTE\n'+'-'*50)
+            print(print_contents)
+    except FileNotFoundError:
+        print('\n'+'-'*50+'\n'+' '*20+'ERROR\n'+'-'*50)
+        print("No such text file available !!!")
+
+
+def delete_note(title):
+    """
+    This function deletes                                                         the text file with given title if the file exists.
+    If file doesn't exists, it prints error message.
+    """
+    filename = title.lower() + '.txt'
+    directory = 'N/notes-app/created-notes/'
+    file_path = directory + filename
+    if os.path.exists(file_path):
+        os.remove(file_path) # Deleting the file
+        print('\n'+'-'*50+'\n'+' '*20+'DELETED\n'+'-'*50)
+        print(filename+ "successfully deleted !!!")
+
+    else:
+        print('\n'+'-'*50+'\n'+' '*20+'ERROR\n'+'-'*50)
+        print("No such text file available !!!")
+
+    

N/notes-app/notes-app.py

@@ -0,0 +1,35 @@
+import sys
+from functions import *
+
+# Initializing a flag variable for running of the application
+is_running = True
+
+while is_running:
+    # Displaying information on the screen
+    print('\n')
+    print(" "*20+"WELCOME TO NOTES APP")
+    print('-'*50)
+    print('Your options are:')
+    print('1. Create a note')
+    print('2. View a note')
+    print('3. Delete a note')
+    print('4. Exit \n')
+    try:
+        option = int(input("Select one option(1/2/3/4): "))
+        if option == 1:
+            title = input("Enter the tile for your note: ")
+            content = input("Enter the content: \n")
+            create_file(title,content) 
+        elif option == 2:
+            title = input("Enter the tile of the note that you want to view: ")
+            view_note(title)
+        elif option == 3:
+            title = input("Enter the tile of the note that you want to delete: ")
+            delete_note(title)
+        elif option == 4:
+            sys.exit()
+    except ValueError:
+        print('\n'+'-'*50+'\n'+' '*20+'ERROR\n'+'-'*50)
+        print("Enter 1/2/3/4 ")
+    
+