def addBookItem(self, isbn, rack):
b = BookItem(self,
isbn,
rack,
librarian_id=0,
librarian_name='',
issueDay=0)
self.book_item.append(b)
self.total_count += 1
def addBookItem(self, isbn, rack):
'''
Adds a new copy of the already existing book to the catalog
...
Parameters
----------
isbn : string
The unique identity number for each copy of the book
rack: string
Shelf where the book is placed in the physical library
Returns
-------
True : The book gets added to the library
'''
b = BookItem(self, isbn, rack)
self.book_item.append(b)
self.total_count += 1
return True
def removeFromReservedList(ret_book_item):
BookItem.removeFromReservedList(ret_book_item)
def clearIssuerInfo(ret_book_item):
BookItem.clearIssuerInfo(ret_book_item)
def extract_document(self, response):
book = BookItem()
book.setdefault('author', 'none')
book.setdefault('title', 'none')
book.setdefault('lang', 'none')
book.setdefault('loc_class', 'none')
book.setdefault('rdate', 'none')
book.setdefault('rdate', 'none')
for table_cell in response.xpath('//tr'):
header = table_cell.xpath('th/text()').extract()
if len(header) == 0:
book['file_urls'] = [response.urljoin(table_cell.xpath('td[2]/a/@href').extract()[0])]
continue
if header[0] == 'Author' or header[0] == 'Contributor':
book['author'] = table_cell.xpath('td/text()').extract()[0].encode('utf-8')
elif header[0] == 'Title':
book['title'] = table_cell.xpath('td/text()').extract()[0].encode('utf-8')
elif header[0] == 'Language':
book['lang'] = table_cell.xpath('td/text()').extract()[0].encode('utf-8')
elif header[0] == 'LoC Class':
book['loc_class'] = table_cell.xpath('td/text()').extract()[0].encode('utf-8')
elif header[0] == 'Release Date':
book['rdate'] = table_cell.xpath('td/text()').extract()[0].encode('utf-8')
else:
continue
book['gutenberg_url'] = response.url
return book
def remove_from_issue_list(ret_book_item):
BookItem.remove_from_issued_list(ret_book_item)
def clear_member_issue_info(ret_book_item):
BookItem.clear_issuer_info(ret_book_item)
def updateIssuerInfo(self, book_item, name, student_id, days):
BookItem.updateIssuerInfo(book_item, name, student_id, days)
def addToReservedList(book_item):
BookItem.addToReservedList(book_item)
def removeFromissuedList(ret_book_item):
BookItem.removeFromissuedList(ret_book_item)
def addToissuedList(book_item):
BookItem.addToissuedList(book_item)
def updateIssuerInfo(book_item, name, student_id):
BookItem.updateIssuerInfo(book_item, name, student_id)
def addBookItem(self, isbn, rack):
b = BookItem(self, isbn, rack)
self.book_item.append(b)
self.total_count += 1
print("Upadated Count: ", self.total_count)
def clearIssuerInfo(ret_book_item):
BookItem.clearToReservedList(ret_book_item)
def addBookItem(self, isbn, rack):
b = BookItem(self, isbn, rack)
self.book_item.append(b)
self.total_count += 1
def updateIssuer(book_item, name, student_id, days):
BookItem.updateIssuer(book_item, name, student_id, days)
def update_member_issue_info(book_item, name, student_id, days):
BookItem.update_issue_info(book_item, name, student_id, days)
def extendDates(book_item, ext_days):
BookItem.extendDates(book_item, ext_days)
def add_to_issue_list(book_item):
BookItem.add_to_issue_list(book_item)