问题 在用爬虫抓取数据,写入文件的时候抛出异常,信息如下: 原因: 文件打开方式有问题,pickle存储方式默认是二进制方式。 解决方案: 把之前的打开语句修改为用二进制方式打开,中文不会乱码 。...TypeError: write() argument must be str, not bytes Python3写入二进制文件: 报错提示: write输入的参数是字符串类...
fileinput 模块处理多个输入文件 filecmp 模块用于文件的比较 cvs 模块用于 csv 文件处理 pickle 和 cPickle用于序列化和反序列化 xml 包用于 XML 数据处理 bz2、gzip、zipfile、zlib、tarfile用于处理压缩和解压缩文件(分别对应不同的算法) 1.3 创建文件对象 open() open()函数用于创建文件对象,基本语法格式如下: o...
To write a variable to a file in Python using thewrite()method, first open the file in write mode withopen('filename.txt', 'w'). Then, usefile_object.write('Your string here\n')to write the string to the file, and finally, close the file withfile_object.close(). This method is...
In a pickle:misc:200pts Welcome to Petstagram:osint:100pts Off the Rails 2: Electric Boogaloo: Far from Home:osint:336pts Addition:misc:200pts Return to what:pwn:200pts Survey:survey:10pts added protection:reversing:200pts homepage:misc:100pts COMPFEST CTF 2020 (2020/09/06) COMPFEST CTF...
错误原因:pickle模块存储的是二进制字节码,需要以二进制的方式进行读写 1. 报错一:TypeError: write() argument must be str, not bytes 将决策树写入磁盘的代码如下: AI检测代码解析 1 def storeTree(inputTree, filename): 2 import pickle 3 fw = open(filename, 'w') ...
store =array.get(0).byteValue();array.remove(0); }catch(DxIsNanTongException e2) { store ^= vmInsn[i]; System.out.print(" ^"+ String.valueOf(vmInsn[i])); i++; }catch(GenshinImpactException e3) { store += vmInsn[i];
import pickle import os import sys # from pwn import xor import math import requests import hashlib from Crypto.Cipher import AES import itertools # from pwn import * a = [['tai','ji','sheng','liang','yi'],['liang','yi','sheng','si','xiang'],['si','xiang','sheng','ba','...
streamlit-multipage-framework/src/streamlit_multipage/multipage.py Line 65 in 81ec711 pickling.dump(data, self.cache_file) when using pickle, file argument of pickle.dump must be a file object, not a string like in with open('filename.pi...
Using the pickle.dump() function to write a list to a file in PythonThe pickle module is used to serialize and deserialize objects in Python by converting them to bytes. For this, we use the dump() function in this module. We need to open the file using the open() function as we ...
When you use python 3.5 pickle library to save a python object to a file, you may encouter TypeError: file must have a 'write' attribute error. In this tutorial, we will introduce how to fix this error to help you save python object to a file.