Email xlsx Befestigung Django

Question

def email_page(request): 
    t = get_template('email.html') 
    email = EmailMessage('Hello', 'Test<br>break', 'email@hotmail.com',['email@hotmail.com']) 
    email.content_subtype = "html" 

    workbook = xl.Workbook('ex.xlsx') 
    worksheet = workbook.add_worksheet() 
    worksheet.write(0, 0, 'Total') 
    workbook.close() 
    email.attach("ex.xlsx", workbook, 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet') 
    email.send() 
    return HttpResponse(t.render(Context({})), status=200) 

I tried the following changes on the email.attach line:

• workbook.read() - Lesen ist kein Attribut der Arbeitsmappe workbook.getvalue()

• workbook.getvalue() - getvalue kein Attribut ist der Arbeitsmappe

• Arbeitsmappe - Typeerror: 'Datei' Objekt unterstützt keine Indizierung

Answer 1

def email_page(request): 
    t = get_template('email.html') 
    email = EmailMessage('Hello', 'Test<br>break', 'email@hotmail.com',['email@hotmail.com']) 
    email.content_subtype = "html" 
    f = StringIO.StringIO() # create a file-like object 
    workbook = xl.Workbook(f) 
    worksheet = workbook.add_worksheet() 
    worksheet.write(0, 0, 'Total') 
    workbook.close() 
    email.attach("b.xlsx", f.getvalue(), 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet') 
    email.send() 
    return HttpResponse(t.render(Context({})), status=200) 

Auf diese Weise können wir noch xlsx Writer verwenden, um die Datei zu erstellen.