def book_dummy(n):
for _ in range(n):
a = Author.objects.all()
author = random.choice(a)
p = Publisher.objects.all()
publi = random.choice(p)
book = Book(title=fake.text(),
publisher=publi,
publication_date=fake.date())
book.save()
book.authors.add(author)
def add(req):
author1 = Author.objects.create(name="作者3")
author2 = Author.objects.create(name="作者4")
book = Book()
book.name = "Thinging In Java"
book.save()
book.authors.add(author1)
book.authors.add(author2)
# book1 = Book.objects.create(name="Thinging In Java", author=author1)
# book2 = Book.objects.create(name="30精通Python", authors=[author1, author2])
# book3 = Book.objects.create(name="精通HTML", author=author2)
# book4 = Book.objects.create(name="精通Nodejs", author=author2)
return HttpResponse("<h3>添加成功</h3>")
def add(req):
author1 = Author.objects.create(name="作者3")
author2 = Author.objects.create(name="作者4")
book = Book()
book.name = "Thinging In Java"
book.save()
book.authors.add(author1)
book.authors.add(author2)
# book1 = Book.objects.create(name="Thinging In Java", author=author1)
# book2 = Book.objects.create(name="30精通Python", authors=[author1, author2])
# book3 = Book.objects.create(name="精通HTML", author=author2)
# book4 = Book.objects.create(name="精通Nodejs", author=author2)
return HttpResponse("<h3>添加成功</h3>")
def fake_books(count=50):
for i in range(count):
book = Book(name=fake.sentence(),
comment=fake.text(2000),
category=BookCategory.query.get(
random.randint(1, BookCategory.query.count())),
timestamp=fake.date_time_this_year())
db.session.add(book)
db.session.commit()
def sharefile(request):
login_value = get_login_value(request)
if login_value['state'] == 2:
return HttpResponseRedirect("../home")
if request.method == 'POST':
form = ShareFileForm(request.POST)
if form.is_valid():
book = Book()
book.title = form.cleaned_data['title']
book.category = form.cleaned_data['category']
book.imgurl = form.cleaned_data['imgurl']
book.introduction = form.cleaned_data['introduction']
book.downloadurl = form.cleaned_data['downloadurl']
book.save()
return HttpResponseRedirect("../user")
else:
form = ShareFileForm()
return render(request, 'sharefile.html',
{'form': form, 'tools': get_tools(), 'name': login_value['name'], 'url': login_value['url'],
'class': login_value['class_value'], 'num': login_value['state']})
def AddBook():
categories=Category.query.all()
form=BookForm()
if form.validate_on_submit():
name=form.name.data
page=form.page.data
price=form.price.data
much=form.much.data
jold=form.jold.data
desc=form.desc.data
category=request.form.get('category')
image1=photos.save(request.files.get('image1'),name=secrets.token_hex(10)+".")
add=Book(name=name,page=page,price=price,much=much,jold=jold,desc=desc,image1=image1,category_id=category)
db.session.add(add)
db.session.commit()
flash(f'Product Created Successfully','success')
return redirect(url_for('index'))
return render_template('addbook.html',form=form,categories=categories)
def sharefile(request):
logging_status = get_logging_status(request)
if logging_status['login_state'] == BLOGSETTING.UNLOGGED:
return HttpResponseRedirect("/home")
if request.method == 'POST':
form = ShareFileForm(request.POST)
if form.is_valid():
book = Book()
book.title = form.cleaned_data['title']
book.category = form.cleaned_data['category']
book.imgurl = form.cleaned_data['imgurl']
book.introduction = form.cleaned_data['introduction']
book.downloadurl = form.cleaned_data['downloadurl']
book.save()
return HttpResponseRedirect("/user")
else:
form = ShareFileForm()
return render(request, 'sharefile.html',
{'form': form,
'tools': get_tools(),
'username': logging_status['username'],
'userurl': logging_status['userurl'],
'btn_class_value': logging_status['btn_class_value'],
'login_state': logging_status['login_state'],})
def create_book_normal(request):
template_name = 'blog/create_normal.html'
heading_message = 'Formset Demo'
if request.method == 'GET':
formset = BookFormset(request.GET or None)
elif request.method == 'POST':
formset = BookFormset(request.POST)
if formset.is_valid():
for form in formset:
# extract name from each form and save
name = form.cleaned_data.get('name')
# save book instance
if name:
Book(name=name).save()
# once all books are saved, redirect to book list view
return redirect('book_normal')
#return redirect('book_list')
return render(request, template_name, {
'formset': formset,
'heading': heading_message,
})