Formatting

.gitignore

@@ -158,3 +158,6 @@ cython_debug/
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
+
+# sqlite.db
+*.db

bcrypt_test_db.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-"""bcrypt_test.py
+"""bcrypt_test_db.py
 This module provides utilities for user authentication, including functions to
 store hashed passwords, create new users, and authenticate existing users using
 bcrypt for password hashing and a sqlite database to store user data.

email_example.py

@@ -1,4 +1,5 @@
-"""
+"""email_example.py
+----------------
 This module sends an email with the contents of a specified text file as the 
 body. The "smtplib" and "email.message" modules are used to construct and send 
 the email.

pyqt_tabs.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python3
-"""
+"""pyqt_tabs.py
+----------------
 This module contains a Python script utilizing the PyQt5 library to create a
 basic graphical user interface (GUI) application. The application showcases a
 tabbed window with two tabs, each containing a grid of numbers. The first tab

rand_char.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python3
-"""
+"""rand_char.py
+----------------
 Generate and Print Random Unicode Characters
 
 This module generates a string of random Unicode characters, specifically

readline/creatures.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env
-"""
+"""creatures.py
+----------------
 This module implements a simple console application to manage a list of creatures.
 It provides functionalities to add a creature to the list, lookup creatures with 
 autocomplete support (press tab to auto-complete creature names), and quit the 

readline/mtg.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python3
-"""
+"""mtg.py
+----------------
 This module defines a command-line interface (CLI) application which allows
 users to interact with a predefined list of completion options, specifically,
 card names from the "Alara Reborn" set.

secure_connection/generate_server_keys.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-"""crypto_server.py
+"""generate_server_keys.py
 ----------------
 
 This module contains utilities for generating and storing server keys and

secure_connection/secure_client.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python3
-"""
+"""secure_client.py
+----------------
 A module to establish a non-verifying SSL connection with a server and to 
 send/receive messages through a secure socket.
 
@@ -21,10 +22,10 @@ def main(server_address: str, server_port: int):
     context = SSLContext(PROTOCOL_TLS_CLIENT)
     context.check_hostname = False
     context.verify_mode = CERT_NONE
-    unsecure_socket: socket = create_connection(
+    unsecure_socket: socket = create_connection((server_address, server_port))
-        (server_address, server_port)
+    secure_socket = context.wrap_socket(
-    )
+        unsecure_socket
-    secure_socket = context.wrap_socket(unsecure_socket) #, server_hostname="localhost")
+    )  # , server_hostname="localhost")
 
     while True:
         message = input()

secure_connection/secure_server.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python3
-"""
+"""secure_server.py
+----------------
 This module facilitates creating an asynchronous SSL server that echoes
 received messages. The server operates using SSL certificates stored in 
 the "server_keys" directory.

set_get_attr_example.py

@@ -1,5 +1,5 @@
-"""
+# /usr/bin/env python3
-set_get_attr_example.py
+"""set_get_attr_example.py
 -----------------------
 
 This module contains a class named `Number` which implements special attribute
@@ -32,6 +32,7 @@ Note:
   but the `_number` value is printed instead of raising an AttributeError.
 """
 
+
 class Number:
     def __init__(self, number):
         self._number = number
@@ -66,6 +67,7 @@ class Number:
     def __getattr__(self, name):
         return self._number
 
+
 if __name__ == "__main__":
     number = Number(5)
     print(number.num)

thread_pool.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python3
-"""
+"""thread_pool.py
+----------------
 This module demonstrates the use of asyncio to handle asynchronous and blocking
 functions in Python. The module contains three functions: a blocking function
 that simulates a long-running process with `time.sleep`, an asynchronous