Python program to convert byte array back to NumPy array # Import numpyimportnumpyasnp# Creating a numpy arrayarr=np.arange(8*8).reshape(8,8)# Display original arrayprint("Original Array:\n",arr,"\n")# Converting array into byte arrayby=arr.tobytes()# Converting back the byte array ...
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importPyPDF2defconvert_pdf_to_bytearray(pdf_path):""" 将PDF文件转换为字节数组 :param pdf_path: PDF文件的路径 :return: PDF文件的字节数组 """byte_array=None# 初始化字节数组为Nonewithopen(pdf_path,'rb')asfile:# 以二进制格式打开PDF文件pdf_reader=PyPDF2.PdfReader(file)# 创建PDF阅读器对象...
Python Code: # Create a bytes object containing the bytes 'Abc'.x=b'Abc'# Print an empty line for clarity.print()# Convert the bytes of the said string to a list of integers and print the result.print("Convert bytes of the said string to a list of integers:")print(list(x))# Pr...
# Using the bytearray.decode() method s = b.decode('utf-8') # Using the codecs.decode() method import codecs string = codecs.decode(b, 'utf-8') 2. What are Bytes in Python? In Python,bytesis a built-in data type that represents a sequence of bytes. A sequence of bytes can...
ConvertbytearraytostringWith thebytes()Function in Python If we have abytearraycontaining string characters with theutf-8encoding and want to convert that array into astringvariable, we can use the built-inbytes()function in Python. Thebytes()function returns an immutable bytes object that can ...
In Python, you can convert bytes to string using several methods: Using the decode() method Using the str() method Using the bytes() method Using the bytearray() method Using map() function Using pandas Let's take a look at each method in detail: Continue Reading...Next...
Python Bytes and Byte Arrays Data Type: Exercise-3 with SolutionWrite a Python program to create a bytearray from a given list of integers.Sample Solution:Code:def bytearray_from_list(int_list): byte_array = bytearray(int_list) return byte_array def main(): try: nums = [72, ...
Source File: converters.py From mmtf-python with Apache License 2.0 5 votes def convert_bytes_to_ints(in_bytes, num): """Convert a byte array into an integer array. The number of bytes forming an integer is defined by num :param in_bytes: the input bytes :param num: the number ...
Convert int to byte array iLength#32 bit integerdata= array.array('B') data.append( ((iLength>>24)&0xFF) ) data.append( ((iLength>>16)&0xFF) ) data.append( ((iLength>>8)&0xFF) ) data.append( ((iLength)&0xFF) ) file_out.write( data )...