python int to binary

1# Python program to convert decimal to binary 
2    
3# Function to convert Decimal number  
4# to Binary number  
5def decimalToBinary(n):  
6    return bin(n).replace("0b", "")  
7    
8# Driver code  
9if __name__ == '__main__':  
10    print(decimalToBinary(8))  
11    print(decimalToBinary(18))  
12    print(decimalToBinary(7))  
13    
14Output:
151000
161001

1======= Convert Decimal to Binary in Python ========
2my_int = 10;
3#Method 1: using bin
4n1 = bin(my_int).replace("0b", "")   #1010
5or n1 = bin(my_int)[2:] 
6
7#Method 2: using format
8n2 = "{0:b}".format(my_int)       
9or n2 = format(my_int, 'b')        #1010
10

1def convert_to_binary(number:int):
2    if number == None:
3        return "Invalid input"
4    elif type(number) == float:
5        return "Float is not Handled"
6    return format(number, "010b")
7
8print(convert_to_binary(None))
9print(convert_to_binary(100))
10print(convert_to_binary(6.5))

1integer = 7
2bit_count = 5
3print(f'{integer:0{bit_count}b}') # 0 filled

1bin(1)

1print('{0:b}'.format(3))        # '11'
2print('{0:8b}'.format(3))       # '      11'
3print('{0:08b}'.format(3))      # '00000011'
4
5def int2bin(integer, digits):
6    if integer >= 0:
7        return bin(integer)[2:].zfill(digits)
8    else:
9        return bin(2**digits + integer)[2:]
10print(int2bin(3, 6))            # '000011'