def add_fk1():
from book.models import Publisher, Book
p = Publisher.objects.get(name='机械工业出版社')
b = Book()
b.name = 'Python 高并发实战'
b.publisher_state = 2
b.desc = 'Good'
b.publisher = p # ForeignKey
b.save()
def add_book(request):
context = dict()
if request.method == "POST":
if "url" in request.POST:
url = request.POST["url"]
context = parse_book_by_isbn(url)
return render(request, "book/add.html", context)
if "isbn" in request.POST:
isbn = request.POST["isbn"]
context = parse_book_by_isbn(isbn)
book = Book()
book.title = context["title"]
book.publisher = context["publisher"]
book.isbn = context["isbn"]
book.url = context["url"]
book.ispersonal = int(True)
book.ownerid = request.user.id
book.summary = context["summary"]
book.price = context["price"]
book.numraters = 0
book.averageRate = 3
book.created_date = datetime.datetime.now()
book.updated_date = datetime.datetime.now()
book.author = context["author"][0]
book.authorinfo = context["author_intro"][0:4090]
# print book.authorinfo
book.catelog = context["catalog"][0:4090]
book.pubdate = context["pubdate"]
book.ispublic = int(True)
book.imgurl = context["images"]
book.city = Dper.objects.get(user_id=request.user.id).city
book.bookcount = 1
book.status = 1
# Dper.objects.filter(id=request.user.id)[0].city
book.save()
# save tags of book
for val in context["tags"]:
tag = Tag()
tag.value = val
tag.createdate = datetime.datetime.now()
tag.save()
rel = Booktag()
rel.tagid = tag.id
rel.bookid = book.id
rel.save()
return redirect("/book/library", context)
else:
form = BookForm()
context["form"] = form
return render(request, "book/add.html", context)
def do_import(data, if_book_exists='continue'):
"""import a book in the database.
Expects a dict of the following format:
{ 'publisher': (u'oreilly', u"Farnham ; O'Reilly, 2002 printing, c2003."), 'authors': [(u'ray_randy_j', u'Ray, Randy J.'), (u'kulchenko_pavel', u'Kulchenko, Pavel')], 'subjects': [(u'perl_computer_program_language', u'Perl (Computer program language)'), (u'internet_programming', u'Internet programming')], 'language': u'eng', 'title': u'Programming Web services with Perl', 'ddc': u'5.2762', 'long_title': None, 'edition_info': u'', 'summary': None }
which other importers have to deliver.
if_book_exists may be eighter one of 'continue', 'overwrite', 'error'
"""
try:
book = Book.objects.get(isbn=data['isbn'])
except Book.DoesNotExist:
book = Book(isbn=data['isbn'], title=data['title'],
long_title=data.get('long_title'), language=data.get('language'),
ddc=data.get('ddc'), edition_info=data.get('edition_info'),
summary=data.get('summary'))
try:
publisher = Publisher.objects.get(publisher_id=data['publisher'][0])
except Publisher.DoesNotExist:
publisher = Publisher(publisher_id=data['publisher'][0], name=data['publisher'][1])
publisher.save()
book.publisher = publisher
for authordata in data['authors']:
try:
author = Author.objects.get(author_id=authordata[0])
except Author.DoesNotExist:
author = Author(author_id=authordata[0], name=authordata[1])
author.save()
book.authors.add(author)
for subjectdata in data['subjects']:
try:
subject = Subject.objects.get(subject_id=subjectdata[0])
except Subject.DoesNotExist:
subject = Subject(subject_id=subjectdata[0], name=subjectdata[1])
subject.save()
book.subjects.add(subject)
book.save()
else:
if if_book_exists.lower() == "error":
raise ValueError("Book %s already exists!" % data['isbn'])
elif if_book_exists.lower() == "overwrite":
book.delete()
do_import(data)
elif if_book_exists.lower() != "continue":
raise ValueError("if_book_exists must be eighter one of 'continue', 'overwrite', 'error'")
def populate():
print('Populating bkName ... ', end='')
Book.objects.all().delete()
i = 1
for bkName in bkNames:
book = Book()
book.bkName = bkName
book.authorName = 'at' + str(i)
book.publisher = 'pub' + str(i)
book.pubversion = 1
book.price = i * 100
book.inventory = 10
i += 1
book.save()
print('done')
def add_book(request):
context = dict()
if request.method == 'POST':
if 'url' in request.POST:
url = request.POST['url']
context = parse_book_by_url(url)
return render(request, 'book/add.html', context)
if 'bookid' in request.POST:
bookid = request.POST['bookid']
context = parse_book_by_id(bookid)
book = Book()
book.title = context['title']
book.publisher = context['publisher']
book.isbn = context['isbn10'] if 'isbn10' in context else context[
'isbn13']
book.url = context['url']
book.ispersonal = int(True)
book.ownerid = request.user.id
book.summary = context['summary']
book.price = context['price']
book.numraters = 0
book.averageRate = 3
book.created_date = datetime.datetime.now()
book.updated_date = datetime.datetime.now()
book.author = context['author'][0]
book.pubdate = context['pubdate']
book.ispublic = int(True)
book.imgurl = context['images']
book.save()
#save tags of book
for val in context['tags']:
tag = Tag()
tag.value = val
tag.createdate = datetime.datetime.now()
tag.save()
rel = Booktag()
rel.tagid = tag.id
rel.bookid = book.id
rel.save()
return redirect('/book/library', context)
else:
form = BookForm()
context['form'] = form
return render(request, 'book/add.html', context)
def populate():
print('Populating Book...', end='')
titles = [
'python', '小王子', 'Java', '黑子的籃球', 'Django', '管理數學', '計概', 'c++', 'vb',
'少年陰陽師'
]
authornames = ['王一', '王二', '王三']
Book.objects.all().delete()
for title in titles:
book = Book()
book.title = title
book.authorname = authornames[random.randint(0, len(authornames) - 1)]
book.publisher = book.authorname
book.date = datetime.datetime.today()
book.version = '1'
book.price = 1000
book.save()
print('done')
def add_book(request):
context = dict()
if request.method == 'POST':
if 'url' in request.POST:
url = request.POST['url']
context = parse_book_by_url(url)
return render(request, 'book/add.html', context)
if 'bookid' in request.POST:
bookid = request.POST['bookid']
context = parse_book_by_id(bookid)
book = Book()
book.title = context['title']
book.publisher = context['publisher']
book.isbn = context['isbn10'] if 'isbn10' in context else context['isbn13']
book.url = context['url']
book.ispersonal = int(True)
book.ownerid = request.user.id
book.summary = context['summary']
book.price = context['price']
book.numraters = 0
book.averageRate = 3
book.created_date = datetime.datetime.now()
book.updated_date = datetime.datetime.now()
book.author = context['author'][0]
book.pubdate = context['pubdate']
book.ispublic = int(True)
book.imgurl = context['images']
book.save()
#save tags of book
for val in context['tags']:
tag = Tag()
tag.value = val
tag.createdate = datetime.datetime.now()
tag.save()
rel = Booktag()
rel.tagid = tag.id
rel.bookid = book.id
rel.save()
return redirect('/book/library', context)
else:
form = BookForm()
context['form'] = form
return render(request, 'book/add.html', context)
def populate():
print('Populating articles and comments ... ', end='')
Book.objects.all().delete()
Review.objects.all().delete()
for title, content in zip(titles, contents):
book = Book()
book.title = title
book.content = content
book.author = authors
book.publisher = publishers
book.publicationDate = publicationDate
book.price = 999
book.save()
for review, score in zip(reviews, scores):
Review.objects.create(book=book, review=review, score=score)
print('done')
def populate():
print('Populating book...', end='')
titles = ['如何像電腦科學家一樣思考', '10 分鐘內學好 Python', '簡單學習 Django'
'如何像電腦科學家一樣思考2', '10 分鐘內學好 Python2', '簡單學習 Django2'
'如何像電腦科學家一樣思考3', '10 分鐘內學好 Python3', '簡單學習 Django3'
'如何像電腦科學家一樣思考4', '10 分鐘內學好 Python4', '簡單學習 Django4']
authors =['張三','李四','王五','趙六','錢七']
Book.objects.all().delete()
for title in titles:
book = Book()
book.title = title
n = random.randint(0,len(authors)-1)
book.author = authors[n]
book.publisher = book.author
book.time = datetime.datetime.today()
book.version = '1'
book.price = 1000
book.save()
print('done')
def populate():
print('Populating Book...', end='')
titles = [
'如何像電腦科學家一樣思考', '10 分鐘內學好 Python', '簡單學習 Django'
'如何像電腦科學家一樣思考2', '10 分鐘內學好 Python2', '簡單學習 Django2'
'如何像電腦科學家一樣思考3', '10 分鐘內學好 Python3', '簡單學習 Django3'
'如何像電腦科學家一樣思考4', '10 分鐘內學好 Python4', '簡單學習 Django4'
]
authors = ["張三", "李四", "王五", "趙六", "錢七"]
Book.objects.all().delete()
for title in titles:
book = Book()
book.title = title
n = random.randint(0, len(authors) - 1)
book.author = authors[n]
book.publisher = book.author
book.pubDate = datetime.datetime.today()
book.price = 1000
book.save()
print('done')
def addbook(request):
if request.method == 'POST':
# user = cache.get('shuji')
# print(user)
user = request.user
bookname = request.POST.get('bookname')
author = request.POST.get('author')
binding = request.POST.get('binding')
publisher = request.POST.get('publisher')
pubdate = request.POST.get('pubdate')
price = request.POST.get('price')
pages = request.POST.get('pages')
isbn = request.POST.get('isbn')
summary = request.POST.get('summary')
image = request.FILES.get('image')
book = Book()
book.bookname = bookname
book.author = author
book.binding = binding
book.publisher = publisher
book.pubdate = pubdate
book.price = price
book.pages = pages
book.isbn = isbn
book.summary = summary
book.image = image
book.user_id_id = user.id
book.save()
user = User.objects.filter(pk=user.id).first()
user.beans += 1
user.save()
# recent = Book.objects.filter(user_id_id=user.id)
recent = Book.objects.all()
return render(request,'index.html',{'recent':recent,'user':user})
def create_book(request):
'''
@note: 添加图书信息
'''
models = request.POST.get('models', '{}')
models_json = json.loads(models)
print models_json
try:
datalist = []
for data in models_json:
if Book.objects.filter(title=data['title']):
return HttpResponse(json.dumps({'result':False, 'message': u'书籍 %s 的信息已存在!' % data['title']}))
else:
print "create"
print data['publication_date']
print data['authors']
print data['publisher']
publisher = Publisher.objects.filter(name=data['publisher'])[0]
print publisher
book = Book()
book.title = data['title']
book.publication_date = gt(data['publication_date'])
book.publisher = publisher
book.price = data['price']
book.save()
#解析authors并添加
authors = data['authors'].split(',')
authorlist = []
for name in authors:
authorlist.append(Author.objects.filter(name=name)[0])
print authorlist
for author in authorlist:
book.authors.add(author)
datalist.append(data)
except Exception, e:
print e
return HttpResponse(json.dumps({'result':False, 'message': u'添加记录失败, %s' % e}))
def create_book(request):
"""
@note: 添加图书信息
"""
models = request.POST.get("models", "{}")
models_json = json.loads(models)
print models_json
try:
datalist = []
for data in models_json:
if Book.objects.filter(title=data["title"]):
return HttpResponse(json.dumps({"result": False, "message": u"书籍 %s 的信息已存在!" % data["title"]}))
else:
print "create"
print data["publication_date"]
print data["authors"]
print data["publisher"]
publisher = Publisher.objects.filter(name=data["publisher"])[0]
print publisher
book = Book()
book.title = data["title"]
book.publication_date = gt(data["publication_date"])
book.publisher = publisher
book.price = data["price"]
book.save()
# 解析authors并添加
authors = data["authors"].split(",")
authorlist = []
for name in authors:
authorlist.append(Author.objects.filter(name=name)[0])
print authorlist
for author in authorlist:
book.authors.add(author)
datalist.append(data)
except Exception, e:
print e
return HttpResponse(json.dumps({"result": False, "message": u"添加记录失败, %s" % e}))
from book.models import Book
from supplier.models import Supplier, SupplierStack
from db_tools.data.book_data import raw_data
# 先创建书库，将book_data中的所有书添加到这个书库中
book_stack = SupplierStack()
book_stack.stack_name = "中国卖书有限公司书库"
supplier = Supplier()
supplier.supplier_name = "中国卖书有限公司"
supplier.id = 1
book_stack.supplier = supplier
supplier.save()
book_stack.save()
print("书库信息录入成功!")
for book_detail in raw_data:
book = Book()
book.book_name = book_detail["book_name"]
book.publisher = book_detail["publisher"]
book.writer = book_detail["writer"]
book.price = book_detail["price"]
book.number = book_detail["number"]
book.book_stack = book_stack
book.save()
print("图书信息录入成功!")