def create(request):
if request.method == "GET":
form = BookForms()
return render(request, 'Library/book.html', {"form": form})
if request.method == "POST":
form = BookForms(request.POST)
if form.is_valid():
obj = Book()
obj.name = form.cleaned_data["name"]
obj.isbn = form.cleaned_data["isbn"]
obj.published_date = form.cleaned_data["published_date"]
obj.pages = form.cleaned_data["pages"]
obj.save()
#for e in form.cleaned_data["authors"]:
obj.authors.set(form.cleaned_data["authors"])
obj.save()
return render(
request, 'Library/book.html', {
"form": BookForms(),
"msg": {
"status": "success",
"msg": "Se añadio el libro"
}
})
return render(request, 'Library/book.html', {"form": form})
def addbook():
form = AddBookForm()
book = Book(uploader_id=current_user.id)
ts = str(time.time()).split('.')[0]
if form.validate_on_submit():
if form.book_img.data:
f = form.book_img.data
file_name = ts + '_' + f.filename
file_path = os.path.join(config['default'].UPLOAD_PATH + '/books/',
file_name)
f.save(file_path)
book.image_path = url_for('static',
filename='uploads/books/' + file_name)
book.name = form.name.data
book.author = form.author.data or u'无'
book.description = form.description.data or u'暂无介绍'
book.category_id = form.category.data
if form.tag.data and len(form.tag.data.split(';')) > 0:
for i in form.tag.data.split(';'):
tag = Tag.findOrInsert(i)
if tag == None:
continue
book.tags.append(tag)
book.status_id = form.status.data
book.upload_user = current_user._get_current_object()
book.isbn = form.isbn.data or u'暂无'
book.total_count = int(form.total_count.data or 0)
book.book_number = form.book_number.data or u'暂无'
book.publisher = form.publisher.data or u'暂无'
try:
if form.book_img.data is None:
id, img_200_200_path, img_350_350_path = download_images_from_bookname(
form.name.data, config['default'].UPLOAD_PATH + '/books/')
book.description = get_detail_info(id)[0]
book.image_path = img_350_350_path.split('/app')[-1]
except Exception as e:
raise e
db.session.add(book)
flash('新增图书成功')
return redirect(url_for('main.addbook'))
return custom_render_template('book/add_book.html', form=form)
def book_init_func(row):
book_instance = Book(row['title'])
book_instance.book_id = row['book_id']
book_instance.author = row['author']
book_instance.additional_authors = row['additional_authors']
book_instance.isbn = row['isbn']
book_instance.isbn13 = row['isbn13']
book_instance.my_rating = row['my_rating']
book_instance.avg_rating = row['avg_rating']
book_instance.publisher = row['publisher']
book_instance.binding = row['binding']
book_instance.pages = row['pages']
book_instance.year_publish = row['year_published']
book_instance.year_publish_original = row['year_publish_original']
book_instance.date_read = row['date_read']
book_instance.date_added = row['date_added']
book_instance.bookshelves = row['bookshelves']
'''Add rows to User.books'''
user = User.query.filter_by(username='******').first()
user.books.append(book_instance)
'''populate Dewey Decimal number'''
return book_instance
def handle_info_html(self, html, type_tag):
soup = BeautifulSoup(html, 'lxml')
book = Book()
# type_id = db.session.query(Type).filter_by(title=tag).first().id
try:
title = soup.h1.span.get_text()
info = soup.find(class_='article').find(class_='indent').find(
class_='subjectwrap clearfix').find(
class_='subject clearfix').find(id='info')
string = info.get_text().strip()
string = string.replace(' ', '')
string = string.replace(' ', '')
string = string.replace('\n', '')
tag_list = [
'出版社:', '出品方:', '副标题:', '原作名:', '译者:', '出版年:', '页数:', '定价:',
'装帧:', '丛书:', 'ISBN:'
]
value_list = []
if '作者:' in string:
string = string.replace('作者:', '')
flag = 0
for tag in tag_list:
if tag in string:
value = string.split(tag)[0]
value_list.append(value)
if flag != 0:
for i in range(flag):
value_list.append('')
flag = 0
else:
flag += 1
continue
string = string.split(tag)[1]
if tag == 'ISBN:':
value_list.append(string)
author = value_list[0]
publisher = value_list[1]
producer = value_list[2]
subtitle = value_list[3]
original_title = value_list[4]
translator = value_list[5]
year_of_publisher = value_list[6]
pages = value_list[7]
price = value_list[8]
binding = value_list[9]
series = value_list[10]
isbn = value_list[11]
pic_href = soup.find(class_='article').find(class_='indent').find(
class_='subjectwrap clearfix').find(
class_='subject clearfix').find(id='mainpic').a['href']
score = soup.find(
class_='rating_self clearfix').strong.get_text().strip()
score_people = soup.find(class_='rating_people').get_text()
related_info = soup.find(class_='related_info')
infos = related_info.find_all(class_='indent')[:2]
content_info = str(infos[0].find(class_='intro')).replace(
'<div class="intro">', '')
author_info = str(infos[1].find(class_='intro')).replace(
'<div class="intro">', '')
book.title = title
book.author = author
book.publisher = publisher
book.producer = producer
book.translator = translator
book.subtitle = subtitle
book.original_title = original_title
book.year_of_publisher = year_of_publisher
book.pages = pages
book.price = price
book.binding = binding
book.series = series
book.isbn = isbn
book.score = score
book.score_people = score_people
book.type = type_tag
book.content_info = content_info
book.author_info = author_info
book.pic_href = pic_href
self.safe_commit(book)
except Exception as e:
self.logger.warning('爬起失败', e)
return True
return False
