Unit 3 Procedures Project

Input	Output
Password12!	Your password is not long enough.
abcdefghijkl	Your password does not contain any numbers. Your password does not contain any uppercase letters. Your password does not contain any special characters.
ABCDEFJGHIJLKL123!	Your password does not contain any lowercase letters.
SecurePassword!	Your password does not contain any numbers.
SecurePass123!	Your password is strong.

Project 3.12.1 Password Checker.

Create a Python program that determines whether a user’s password is strong or weak. The program should prompt the user to enter their password, then determine whether it meets all requirements. It will then print whether the password is “Strong” or “Weak.”

Use the directions in the “Program Requirements” section to create your program.

# Password Checker

# Define a function check_password with a single parameter that is the user's password
def ():

# Check the length of the password. If it is shorter than 12 characters, print
    # "Your password is not long enough." Do not do any further checks if the password is too short.
    if :
       
    else:
        # Create boolean variables for upper, lower, number, and special
        
    
        # Loop through each letter in the password
        
            # If it is uppercase, set upper to true

# If it is lowercase, set lower to true
            
            
            # If it is a number, set number to true
            
            
            # If it is a special character, set special to true

# Print the results of the requirements that are not met:

# If all four boolean values are true, print "Your password is strong."

# After (and outside) the function:
# Prompt the user to enter a password

# Call the function check_password and store the result
====
from unittest.gui import TestCaseGui

class myTests(TestCaseGui):
       
    def findLine(self, lines, target):
        for line in lines:
            if target.replace(" ", "").lower() in line.replace(" ", "").lower():
                #print(line)
                return line
        return target + " not found"
            
    def remove_comments(self, code):
        lines = code.split("\n")
        new_lines = []
        for line in lines:
            if "#" in line:
                line = line.split("#")[0]
            new_lines.append(line)
        return "\n".join(new_lines)
    
    def run_file(self, code, inputs):
        stars = "****************************************************************************" 
        print(stars)
        print("Testing code with inputs: " + inputs)
        print(stars)

lines = code.split("\n")
        ins = inputs.split(",")
        inN = 0

for i in range(len(lines)):
            if "input" in lines[i]:
                equals = lines[i].find("=") + 1
                if inN < len(ins):
                    lines[i] = lines[i][0:equals] + "\"" +ins[inN] + "\""
                inN += 1

new_code = str("\n".join(lines))

#print(new_code)

# Create an isolated scope for the code execution
        scope = {}

exec(new_code, scope)
        output = self.getOutput()

if (stars in output):
            ind = output.find(inputs) + len(inputs) + 1
            output = output[ind:].strip()
            ind = output.find(stars) + len(stars) + 1
            output = output[ind:]

if (stars in output):
            ind = output.find(stars)
            output = output[0:ind].strip()
        
        #print(output)

return str(output)
    
    def testOne(self):
        code = self.getEditorText()
        code = self.remove_comments(code)
        code_nospaces = code.replace(" ", "")

# 4 boolean variables
        num_false = code_nospaces.count("=False")
        self.assertLessEqual(4,num_false, "set boolean variables to False at least 4 times")

num_true = code_nospaces.count("=True")
        self.assertLessEqual(4,num_true, "set boolean variables to True at least 4 times")

# defines a function with single parameter
        line = self.findLine(code.split("\n"), "def")
        check = "check_password" in line and "()" not in line and "," not in line
        self.assertTrue(check, "define a function check_password with a single parameter called password")
        
        # For loop
        line = self.findLine(code.split("\n"), "for")
        self.assertIn("in", line, "use a for loop to iterate through each letter in the password")
        
        # too short
        output = self.run_file(code, "short")
        self.assertIn("not long enough", output, "check for password length less than 12 characters and print 'Your password is not long enough.'")

# numbers
        output = self.run_file(code, "NoNumbersHere!")
        self.assertIn("does not contain any numbers", output, "check for numbers in the password and print 'Your password does not contain any numbers.' if none are found")
        # uppercase letters
        output = self.run_file(code, "nouppercase12!")
        self.assertIn("does not contain any uppercase letters", output, "check for uppercase letters in the password and print 'Your password does not contain any uppercase letters.' if none are found")

# lowercase letters
        output = self.run_file(code, "NOLOWERCASE12!")
        self.assertIn("does not contain any lowercase letters", output, "check for lowercase letters in the password and print 'Your password does not contain any lowercase letters.' if none are found")

# special characters
        output = self.run_file(code, "NoSpecialCharacters12")
        self.assertIn("does not contain any special characters", output, "check for special characters in the password and print 'Your password does not contain any special characters.' if none are found")

# strong
        output = self.run_file(code, "StrongPassword12!")
        self.assertIn("Your password is strong", output, "check for a strong password and print 'Your password is strong.' if all requirements are met")

myTests().main()

Section 3.12 Unit 3 Procedures Project

Subsection 3.12.1 Password Checker

Project 3.12.1 Password Checker.

Subsection 3.12.2 Project Reflection

Activity 3.12.2 Project Reflection: Procedure.

Activity 3.12.3 Project Reflection: Procedure.

Activity 3.12.4 Project Reflection: Errors.