├── Project Python Development (phase-1) - Random Password.txt
├── Project Python Development (phase-1)- Calculator.txt
├── Project Python Development (phase-2)- Audio_Recording.txt
├── Project Python Development (phase-2)- typing_Speed_testing.txt
└── README.md


/Project Python Development (phase-1) - Random Password.txt:
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 1 | import random
 2 | import string
 3 | 
 4 | def generate_random_password(length=12):
 5 |     allowed_characters = string.ascii_letters + string.digits + string.punctuation
 6 |     password = ''.join(random.choice(allowed_characters) for _ in range(length))
 7 |     return password
 8 | 
 9 | def main():
10 |     try:
11 |         desired_length = int(input("Enter the desired password length: "))
12 |         if desired_length <= 0:
13 |             print("Password length must be a positive number.")
14 |         else:
15 |             generated_password = generate_random_password(desired_length)
16 |             print("Generated Password:", generated_password)
17 |     except ValueError:
18 |         print("Invalid input. Please enter a valid number for password length.")
19 | 
20 | if __name__ == "__main__":
21 |     main()
22 | 


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/Project Python Development (phase-1)- Calculator.txt:
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 1 | def Addition(x, y):
 2 |     return x + y
 3 | 
 4 | def Subtract(x, y):
 5 |     return x - y
 6 | 
 7 | def Multiply(x, y):
 8 |     return x * y
 9 | 
10 | def Divide(x, y):
11 |     if y != 0:
12 |         return x / y
13 |     else:
14 |         return "Cannot divide by zero"
15 | 
16 | def inches_to_CM(inches):
17 |     return inches * 2.54
18 | 
19 | def CM_to_inches(cm):
20 |     return cm / 2.54
21 | 
22 | def Calculate_BMI(weight_kg, height_cm):
23 |     height_m = height_cm / 100
24 |     bmi = weight_kg / (height_m ** 2)
25 |     return bmi
26 | 
27 | while True:
28 |     print("Calculator Menu:")
29 |     print("1. Addition")
30 |     print("2. Subtract")
31 |     print("3. Multiply")
32 |     print("4. Divide")
33 |     print("5. Inches to Centimeters")
34 |     print("6. Centimeters to Inches")
35 |     print("7. Calculate BMI")
36 |     print("8. Exit")
37 | 
38 |     choice = input("Enter your choice: ")
39 | 
40 |     if choice == '8':
41 |         print("Exiting the calculator.")
42 |         break
43 | 
44 |     if choice in ['1', '2', '3', '4']:
45 |         num1 = float(input("Enter first number: "))
46 |         num2 = float(input("Enter second number: "))
47 | 
48 |         if choice == '1':
49 |             print("Result:", Addition(num1, num2))
50 |         elif choice == '2':
51 |             print("Result:", Subtract(num1, num2))
52 |         elif choice == '3':
53 |             print("Result:", Multiply(num1, num2))
54 |         elif choice == '4':
55 |             print("Result:", Divide(num1, num2))
56 |     elif choice == '5':
57 |         inches = float(input("Enter inches: "))
58 |         print("Centimeters:", inches_to_CM(inches))
59 |     elif choice == '6':
60 |         cm = float(input("Enter centimeters: "))
61 |         print("Inches:", CM_to_inches(cm))
62 |     elif choice == '7':
63 |         weight = float(input("Enter weight in kg: "))
64 |         height = float(input("Enter height in cm: "))
65 |         print("BMI:", calculate_BMI(weight, height))
66 |     else:
67 |         print("Invalid choice. Please select a valid option.")
68 | 


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/Project Python Development (phase-2)- Audio_Recording.txt:
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 1 | import pyaudio
 2 | import wave
 3 | 
 4 | def record_audio(output_file, duration=5, sample_rate=44100, channels=2, chunk=1024):
 5 |     audio = pyaudio.PyAudio()
 6 | 
 7 |     stream = audio.open(
 8 |         format=pyaudio.paInt16,
 9 |         channels=channels,
10 |         rate=sample_rate,
11 |         input=True,
12 |         frames_per_buffer=chunk
13 |     )
14 | 
15 |     print("Recording...")
16 | 
17 |     frames = []
18 | 
19 |     for _ in range(0, int(sample_rate / chunk * duration)):
20 |         data = stream.read(chunk)
21 |         frames.append(data)
22 | 
23 |     print("Finished recording.")
24 | 
25 |     stream.stop_stream()
26 |     stream.close()
27 |     audio.terminate()
28 | 
29 |     with wave.open(output_file, 'wb') as wf:
30 |         wf.setnchannels(channels)
31 |         wf.setsampwidth(audio.get_sample_size(pyaudio.paInt16))
32 |         wf.setframerate(sample_rate)
33 |         wf.writeframes(b''.join(frames))
34 | 
35 | if __name__ == "__main__":
36 |     output_file = "recorded_audio.wav"
37 |     duration = 5  # Set the duration of the recording (in seconds)
38 |     record_audio(output_file, duration)
39 |     print(f"Audio recorded and saved to {output_file}")
40 | 


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/Project Python Development (phase-2)- typing_Speed_testing.txt:
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 1 | import random
 2 | import time
 3 | 
 4 | def generate_random_sentence():
 5 |     sentences = [
 6 |         "The quick brown fox jumps over the lazy dog.",
 7 |         "Programming is fun and rewarding.",
 8 |         "Python is a versatile programming language.",
 9 |         "Practice makes perfect.",
10 |         "Coding is an essential skill for developers.",
11 |     ]
12 |     return random.choice(sentences)
13 | 
14 | def typing_speed_test():
15 |     sentence = generate_random_sentence()
16 |     print("Type the following sentence as quickly as possible:")
17 |     print("\n" + sentence + "\n")
18 | 
19 |     input("Press Enter to start...")
20 | 
21 |     start_time = time.time()
22 | 
23 |     user_input = input("Type the sentence here: ")
24 | 
25 |     end_time = time.time()
26 | 
27 |     elapsed_time = end_time - start_time
28 | 
29 |     words = sentence.split()
30 |     word_count = len(words)
31 | 
32 |     correct_words = 0
33 | 
34 |     for i in range(min(len(words), len(user_input.split()))):
35 |         if words[i] == user_input.split()[i]:
36 |             correct_words += 1
37 | 
38 |     wpm = (correct_words / elapsed_time) * 60
39 | 
40 |     print("\nYou typed at {:.2f} words per minute.".format(wpm))
41 |     print("You got {} out of {} words correct.".format(correct_words, word_count))
42 | 
43 | if __name__ == "__main__":
44 |     typing_speed_test()
45 | 


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/README.md:
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1 | # CVIP-Python-Development
2 | Python Development
3 | 


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