Give me comments in this python code to understand. import docx #read in an exis

Question

Give me comments in this python code to understand.

import docx

#read in an existing doc

doc1 = docx.Document('docxinput.docx')

for para in range (0, len(doc1.paragraphs)):
   print(doc1.paragraphs[para].text)

#create a new doc
doc = docx.Document()
doc.add_picture('ucdenvercse.png',width=docx.shared.Inches(3))
doc.add_paragraph('Your first and Last Name')
paraObj1 = doc.add_paragraph('This is a second paragraph.')
paraObj1.add_run(' This text is being added to the second paragraph.')

doc.add_heading('Header 1', 1)
doc.add_heading('Header 2', 2)
doc.add_heading('Header 3', 3)

# populate dataset
recordset = [
    {
       "id" : 1,
       "qty": 2,
      "desc": "Thing 1"
   },
    {
       "id" : 3,
       "qty": 4,
       "desc": "Thing 2"
   },
]

# add table ------------------
table = doc.add_table(1, 3) #1 row, 3 columns

# populate header row --------
table = doc.add_table(rows=1, cols=3, style = 'Table Grid')
#table.style = 'Table Grid'
hdr_cells = table.rows[0].cells
hdr_cells[0].text = 'Qty'
hdr_cells[1].text = 'Id'
hdr_cells[2].text = 'Desc'
for item in recordset:
    row_cells = table.add_row().cells
    row_cells[0].text = str(item["qty"])
    row_cells[1].text = str(item["id"])
    row_cells[2].text = item["desc"]

para = doc.add_paragraph()
para.add_run('This is on the')
boldItalic=para.add_run(' first')
boldItalic.bold =True
boldItalic.italic = True
para.add_run(' page!')

currentPara =len(doc.paragraphs)
doc.paragraphs[currentPara-1].runs[2].add_break(docx.enum.text.WD_BREAK.PAGE)
para = doc.add_paragraph()

para.add_run('This is on the')
boldItalic=para.add_run(' second')
boldItalic.bold =True
boldItalic.italic = True
para.add_run(' page!')

doc.save('docxoutput.docx')

Explanation / Answer

import docx

#read in an existing doc
doc1 = docx.Document('docxinput.docx')

for para in range (0, len(doc1.paragraphs)):# to get all files in the folder
print(doc1.paragraphs[para].text)# to print the document

#create a new doc
doc = docx.Document()
doc.add_picture('ucdenvercse.png',width=docx.shared.Inches(3))#add a picture to document
doc.add_paragraph('Your first and Last Name')#add a paragraph to document
paraObj1 = doc.add_paragraph('This is a second paragraph.')#creating a object to document
paraObj1.add_run(' This text is being added to the second paragraph.')

doc.add_heading('Header 1', 1)#adding a header to the document
doc.add_heading('Header 2', 2)
doc.add_heading('Header 3', 3)

# populate dataset
recordset = [
{
"id" : 1,
"qty": 2,
"desc": "Thing 1"
},
{
"id" : 3,
"qty": 4,
"desc": "Thing 2"
},
]#create a recordset

# add table ------------------
table = doc.add_table(1, 3) #1 row, 3 columns

# populate header row --------
table = doc.add_table(rows=1, cols=3,)
#table.style = 'Table Grid'
hdr_cells = table.rows[0].cells
hdr_cells[0].text = 'Qty'#create a cell with heading qty
hdr_cells[1].text = 'Id'#create a cell with heading id
hdr_cells[2].text = 'Desc'#create a cell with heading desc
for item in recordset: #using for loops to get the data
row_cells = table.add_row().cells
row_cells[0].text = str(item["qty"])
row_cells[1].text = str(item["id"])
row_cells[2].text = item["desc"]

para = doc.add_paragraph() #creating and adding a new paragraph
para.add_run('This is on the')#adding the line to para
boldItalic=para.add_run(' first')#adding as a bolditalic one
boldItalic.bold =True
boldItalic.italic = True
para.add_run(' page!')

currentPara =len(doc.paragraphs)#finding the length of the para
doc.paragraphs[currentPara-1].runs[2].add_break(docx.enum.text.WD_BREAK.PAGE)# adding a break to the paera
para = doc.add_paragraph()

para.add_run('This is on the')#adding the line to para
boldItalic=para.add_run(' second')#adding as a bolditalic one
boldItalic.bold =True
boldItalic.italic = True
para.add_run(' page!')

doc.save('docxoutput.docx')#save the file as docxoutput

Related Questions

Navigate

• Browse (All)
• Browse G
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.