Using Python to insert and modify annotations and bookmarks in Python docxWord documents

Preparation work: Before starting, make sure you have installed Python correctly. You can access it from the Python official website（ https://www.python.org/downloads/ ）Download and install the latest Python version. Next, you also need to install the Python docx library. You can install the library by running the following command: pip install python-docx Dependent class libraries: In this example, we will use the Python docx library to process Word documents. This library provides various classes and methods for manipulating Word documents. Complete sample implementation: Next, we will demonstrate how to use the Python docx library to insert and modify annotations and bookmarks into Word documents. Here is a complete Python code example: python from docx import Document #Insert annotations into the document def insert_comment(doc, comment_text, comment_author, comment_range): comments = doc.part.element.comments comment_id = len(comments) + 1 comment = doc.part.element.makeelement('comment') comment.attrib["w:id"] = str(comment_id) comment.attrib["w:author"] = comment_author comment.attrib["w:date"] = str(datetime.now()) p = doc.add_paragraph(comment_text) comment.append(p._element) comment_range.insert_comment(comment_id) comments.append(comment) #Modify annotation content def modify_comment(doc, comment_id, new_comment_text): comments = doc.part.element.comments for comment in comments.iterchildren('comment'): if comment.attrib["w:id"] == str(comment_id): p = comment.find('p') if p is not None: comment.remove(p) p = doc.add_paragraph(new_comment_text) comment.append(p._element) break #Insert a bookmark into the document def insert_bookmark(doc, bookmark_name, bookmark_text): run = doc.add_paragraph().add_run() field = run.fields.add_field(' MERGEFIELD {} '.format(bookmark_name)) bookmark = run.bookmarks.add(bookmark_name) t_range = bookmark.range t_range.text = bookmark_text #Modify bookmark content def modify_bookmark(doc, bookmark_name, new_bookmark_text): for bookmark in doc.paragraphs.runs.bookmarks: if bookmark.name == bookmark_name: bookmark.range.text = new_bookmark_text break #Create Document doc = Document() #Insert Comment comment_text = "This is a comment." comment_author = "John Doe" comment_range = doc.add_paragraph("This is the commented text.") insert_comment(doc, comment_text, comment_author, comment_range) #Modify annotations new_comment_text = "This is the modified comment." modify_comment(doc, 1, new_comment_text) #Insert Bookmark bookmark_name = "myBookmark" bookmark_text = "This is the bookmarked text." insert_bookmark(doc, bookmark_name, bookmark_text) #Modify Bookmark new_bookmark_text = "This is the modified bookmark text." modify_bookmark(doc, bookmark_name, new_bookmark_text) #Save Document doc.save("output.docx") Summary: This article introduces how to use the Python docx library to insert and modify annotations and bookmarks into Word documents. By using this library, we can easily manipulate Word documents and achieve automated document processing. I hope this article can be helpful to you!