Python uses Python docx to insert formulas, tables, and charts into Word documents

Environmental construction and preparation work: 1. Install Python: First, you need to install a Python interpreter. You can download the latest version of Python from the official Python website and follow the installation steps. 2. Install the Python docx library: In the Python environment, use the pip command to install the Python docx library. You can run the following command from the command prompt to install it: pip install python-docx Dependent class libraries: -Python docx: This is a Python library used to create, modify, and read Microsoft Word documents. Complete sample and code: The following is a complete example and code for inserting formulas, tables, and charts into Word documents using the Python docx library. python #Import the required library from docx import Document from docx.shared import Inches from docx.enum.text import WD_PARAGRAPH_ALIGNMENT from docx.oxml import OxmlElement from docx.oxml.ns import nsdecls from docx.oxml import parse_xml from docx.oxml.text.paragraph import CT_P from docx.oxml.table import CT_Tbl #Create a new Word document doc = Document() #Insert Formula def insert_formula(para, formula): #Create a paragraph p = doc.add_paragraph() #Define the namespace of the formula ns = 'w' nsmap = {ns: nsdecls('w')} #Create an OMath object o_math = OxmlElement('m:oMath') o_math = parse_xml(o_math.xml, nsmap=nsmap) #Create an OMathPara object o_math_para = OxmlElement('m:oMathPara') o_math_para = parse_xml(o_math_para.xml, nsmap=nsmap) #Create an OMathR object o_math_run = OxmlElement('m:r') o_math_run = parse_xml(o_math_run.xml, nsmap=nsmap) #Create an OMath object o_math_text = OxmlElement('m:t') o_math_text = parse_xml(o_math_text.xml, nsmap=nsmap) o_math_text.text = formula o_math_run.append(o_math_text) #Add OMathR object to OMathPara object o_math_para.append(o_math_run) #Add OMathPara object to OMath object o_math.append(o_math_para) #Add OMath object to paragraph p._p.append(o_math) #Add paragraphs to the document para.add_run().add_paragraph() #Insert Table def insert_table(): #Create a table table = doc.add_table(rows=3, cols=3) #Traverse each cell in the table for i in range(3): for j in range(3): cell = table.cell(i, j) cell.text = f"Cell {i+1}-{j+1}" #Set Table Style table.style = "Table Grid" #Insert Chart def insert_chart(): #Create a chart chart = doc.add_chart("bar", xlsx_path=None) #Add data data = [['A', 'B', 'C'], [1, 2, 3]] chart.add_series("Series 1", data) #Set Chart Title chart.has_title = True chart.chart_title.text = "Sample Chart" #Add a chart to the document doc.add_paragraph().add_run().add_chart(chart) #Insert Formula Heading=doc. add_ Heading ('Formula example ', level=1) insert_formula(heading, "a^2 + b^2 = c^2") #Insert Table Heading=doc. add_ Heading ('Table example ', level=1) insert_table() #Insert Chart Heading=doc. add_ Heading ('Chart example ', level=1) insert_chart() #Save Document doc.save('sample.docx') Print ("Word document has been generated and saved successfully!") Summary: The Python docx library makes it easy to manipulate Word documents and insert formulas, tables, and charts. Through our understanding of the library, we can use Python to automate the creation and modification of Word documents, achieving more efficient workflows.