def search_by_keyword(self, keyword, page=1):
"""
根据关键字搜索
:param keyword: 关键字
:param page: 页码
:return:
"""
# 先检索数据库，再通过API搜索
books = Book.query.filter(
or_(Book.title.contains(keyword),
Book.author.contains(keyword))).all()
# 分页获取数据
page_books = books[self.calculate_start(page):(
page * current_app.config['PER_PAGE'])]
if page_books:
data = []
for book in page_books:
data.append(book.__dict__)
result = {'books': data, 'total': len(books)}
else:
url = self.keyword_url.format(keyword,
current_app.config['PER_PAGE'],
self.calculate_start(page))
result = HTTP.get(url)
self.__save(result)
self.__fill_collection(result)
def search_by_isbn(self, isbn):
"""
根据isbn搜索
:param isbn: isbn号
:return:
"""
# 先检索数据库，再通过API搜索
result = Book.query.filter_by(isbn=isbn).first()
if result:
result = result.__dict__
else:
url = self.isbn_url.format(isbn)
result = HTTP.get(url)
self.__save(result)
self.__fill_single(result)
def search_by_keyword(self, keyword, page=1):
page = int(page)
url = YuShuBook.keyword_url.format(keyword, current_app.config['PER_PAGE'], self.calculate_start(page))
result = HTTP.get(url)
self._fill_collection(result)
def search_by_isbn(self, isbn):
url = self.isbn_url.format(isbn)
# url = self.isbn_url
result = HTTP.get(url)
#数据可以缓存在数据库中
self._fill_single(result)
def get_by_api(url):
return HTTP.get(url)
def search_by_keyword(self, key, page=1):
url = self.keyword_url.format(key, self.per_page,
self.calculate_start(page))
result = HTTP.get(url)
self.__fill_collection(result)
def search_by_isbn(self, isbn):
url = self.isbn_url.format(isbn)
result = HTTP.get(url)
self.__fill_single(result)