Answers for "format number to binary file python"

text to binary python

a_string = "abc"

a_byte_array = bytearray(a_string, "utf8")

byte_list = []

for byte in a_byte_array:

    binary_representation = bin(byte)
    byte_list.append(binary_representation)

print(byte_list)

#Output ['0b1100001', '0b1100010', '0b1100011']

write binary file in python

file = open("sample.bin", "wb")
COPYfile.write(b"This binary string will be written to sample.bin")
COPYfile.close()