importstructimportbinasciidefparse_hex_byte_array(hex_string):# 使用int()函数解析byte_array=bytes.fromhex(hex_string)print("使用int()函数解析:",byte_array)# 使用struct库解析result=struct.unpack("BBBB",byte_array)print("使用struct库解析:",result)# 使用binascii库解析byte_array=binascii.unhexlify...
string containing all characters considered decimal digits 15 hexdigits -- a string containing all characters considered hexadecimal digits 16 octdigits -- a string containing all characters considered octal digits 17 punctuation -- a string containing all characters considered punctuation 18 printable --...
>>> int_data = int.from_bytes(byte_data,"big") >>> int_data 3324 1. 2. 3. 4. 5. 6. 7. float类型无法直接转换为bytes, 可以先转为string, 再转为bytes. dict, tuple, list 转bytes dict, list, tuple 转bytes, 通常使用pickle序列化, 或用 json序列化 pickle 序列化就是将对象转为字节...
decimal_number = max_val + decimal_number # 转换十进制数为指定字节数的十六进制表示 hex_string = hex(decimal_number)[2:].zfill(byte_length * 2).lower() # 将十六进制字符串分割为字节,并反转以得到小端序表示 hex_bytes = [hex_string[i:i + 2] for i in range(0, len(hex_string), 2...
defhash_string(string):hash = md5()hash.update(string.encode("utf-8"))returnhash.hexdigest()if __name__ == "__main__":parser = ArgumentParser()parser.add_argument("STRING", help="The string to be hashed")args = parser.parse_args()print(hash_string(args.STRING))用不同的字符串参数...
""" import http.client import string import re import os import sys import xml.etree.ElementTree as etree import stat import logging import traceback import glob import ops import ipaddress from hashlib import sha256 from urllib.request import urlretrieve from urllib.parse import urlparse, urlun...
用minidom 格式化输出 xml: python -c 'import xml.dom.minidom;print xml.dom.minidom.parseString("<Root><Head>201302211445011</Head><Records><c>1</c><d><e><f></f><g>20121022103334</g></e></d></Records></Root>").toprettyxml()' 51.使用itertools 模块进行排列组合: python -c "fro...
def parse_msg( msg_bytes: bytes) -> dex_pb2.StdTx: msg_type = msg_bytes[:4] msg_class = amino_msg_type_to_class(msg_type) msg_pb2 = msg_class().FromString(msg_bytes[4:]) return msg_pb2 将内部(“实际”)消息(Send,NewOrder,CancelOrder等)解析为 Protobuf 对象 def amino_msg...
之前搞单片机时生成的hex应用程序文件不能直接刷到单片机里,还需要把iap程序合并成一个文件才能烧写到单片机。每次打包麻烦,做个脚本处理: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #path='C:\\Users\\test\\IAP_CZ_v204w.hex'#file=open(path,'r')#forllinfile.readlines()# print ll ...
'StringIO', 'URLError', 'UnknownHandler', '__builtins__', '__doc__', '__file__', '__name__', '__package__', '__version__', '_cut_port_re', '_opener', '_parse_proxy', '_safe_gethostbyname', 'addinfourl', 'base64', 'bisect', 'build_opener', 'ftpwrapper', 'getpr...