python-bit-me

banking_app/login.py

@@ -1,6 +1,18 @@
 # login.py - Placeholder for login functionality
 
 def login(username, password):
+    if username and password is None:
+        return False
+    elif  username and password is None:
+        raise ValueError
+
+    for i in username:
+        if i.isdecimal():
+            raise ValueError
+
+    if username not in database.cvs:
+        return (print("login fails"))
+
     """
     Handles the user login process by verifying the provided username and password.
 

banking_app/signup.py

@@ -1,6 +1,35 @@
 # signup.py - Placeholder for signup functionality
 
 def signup(username, password, email):
+    if username and password and email == None:
+        raise ValueError
+
+    if username in Database_file.csv:
+        raise ValueError
+
+    if len(password) >= 8 :
+
+        special = False
+        lowerCase = False
+        upperCase = False
+        num = False
+
+        for char in password:
+            if (char.isdigit()):
+                num = True
+            if (char.islower()):
+                lowerCase = True
+            if (char.isupper()):
+                upperCase = True
+            if (not char.isalnum() and char != ' '):
+
+                special = True
+
+        return num and lowerCase and upperCase and special
+
+    return False
+
+
     """
     Handles the user signup process by validating the provided username, password, and email.
 

banking_app/transaction.py

@@ -1,6 +1,23 @@
 # transaction.py - Placeholder for transaction functionality
 
 def transact(sender_account, receiver_account, amount):
+    if sender_account and receiver_account == None:
+        return False
+
+    elif sender_account == receiver_account:
+        raise ValueError
+
+    elif amount <= 0:
+        raise ValueError
+
+    if sender_account and receiver_account not in database:
+        raise ValueError
+
+
+    if sender_account < amount:
+        raise ValueError
+    else:
+        sender_account -= amount
     """
     Handles the transfer of funds between two user accounts.
 

functions_to_test.py

@@ -1,34 +1,69 @@
 # Placeholder functions for Python basics, to be implemented later
 
 def add_numbers(a, b):
-    pass
+    return a+b
 
 def find_maximum(a, b, c):
-    pass
+    if a > b and c:
+        return a
+    elif b > a and c:
+        return b
+    else:
+        return c
+
 
 def is_palindrome(string):
     pass
 
 def count_word_occurrences(text, word):
-    pass
+    text = text.lower()
+    count=0
+    for i in text:
+        if i == word:
+            count+=1
+    return count
 
 def read_file_lines(filepath):
-    pass
+    try:
+        with open(filepath, "r") as file:
+            return file
+
+    except FileNotFoundError:
+        return print("FILE NOT FOUND!")
+
+
 
 def factorial(n):
     pass
 
 def is_prime(n):
-    pass
+    if n > 1:
+        for i in range(2, (n//2)+1):
+            if (n % i) == 0:
+                return False
+            break
+        else:
+            return True
+    else:
+        return True
+
 
 def sort_numbers(numbers):
-    pass
-
-def factorial(n):
-    pass
-
+    n = sorted(numbers)
+
+    if (numbers.isdigit()):
+        return TypeError
+    else:
+        return n
 def fibonacci(n):
-    pass
+    if n == 1:
+        return 1
+
+    if n == 0:
+        return 0
+    else:
+         return fibonacci(n-1) + fibonacci(n-2)
+
 
 def tower_of_hanoi(n, source, auxiliary, target):