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python - 将文本拆分为章节并将其存储在 txt 文件中

问题描述

我有一个 .txt 文件book.txt，我想将它分成多个 .txt 文件（每章一个）。我希望最终拥有名称引用这些章节的 .txt 文件。例如，如果book.txt有 20 章，我会以1.txt,2.txt等结尾。

这是我到目前为止所拥有的：

import re
book = #I don't know how to import the book.txt file here

chapters = re.split("Chapter ", book, flags = re.IGNORECASE)
for chapter in chapters:
    #Code to write a new .txt file with each element from the list I created using the number after 'Chapter' as the name for the .txt file.

如您所见，我一直在导入book.txt文件和创建新的 txt 文件。我对 Python 还很陌生，所以如果您需要更多信息，请告诉我。

标签： python

解决方案

这对我有用：

import re
book = open("book.txt", "r") #Here we open the book, in this case it is called book.txt
book = str(book.read()) #this is now assigning book the value of book.txt, not just the location
chapters = re.split("Chapter ", book, flags = re.IGNORECASE) #Finds all the chapter markers in the book and makes a list of all the chapters
chapters.pop(0) # Removes the first item in list as this is ""
for i in range(1, len(chapters)+1): #Loops for the number of chapters in the book, starting at chapter 1
    writeBook = open("{}.txt".format(i), "w+") #Opens a book with the name of i, if it does not exist, it creates one
    writeBook.write(chapters[i-1]) #Overwrites what is written in the book with the same chapter in the list
    writeBook.close() #Finally, it closes the text file

请注意：这不适用于有序言的书，因为它只会将它们从章节列表中删除。

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