def get_book(isbn):
url = ISBNDB_URL % (KEY, isbn)
dom = minidom.parse(urllib.urlopen(url))
get = dom.getElementsByTagName
errors = get("ErrorMessage")
if errors: raise ISBNException(get_text(errors))
titles = get("Title")
authors = get("AuthorsText")
if not (titles and authors): raise ISBNException("Book not found")
metabook = MetaBook()
metabook.title = get_text(titles)
metabook.author = get_text(authors)
return metabook
def get_book(isbn):
url = ISBNDB_URL % (KEY, isbn)
dom = minidom.parse(urllib.urlopen(url))
get = dom.getElementsByTagName
errors = get("ErrorMessage")
if errors: raise ISBNException(get_text(errors))
titles = get("Title")
authors = get("AuthorsText")
if not (titles and authors): raise ISBNException("Book not found")
metabook = MetaBook()
metabook.title = get_text(titles)
metabook.author = get_text(authors)
return metabook
def attach_book(request):
"""
Tests:
- GETTest
- SecurityTest
- NotAllowedTest
"""
# User must be staff or admin to get to this page
if not request.user.is_staff:
t = loader.get_template('403.html')
c = RC(request)
return HttpResponseForbidden(t.render(c))
if not request.method == 'POST':
t = loader.get_template('405.html')
c = RC(request)
return HttpResponseNotAllowed(t.render(c), ['POST'])
form = NewBookForm(request.POST)
if not form.is_valid():
# The form has bad data. send the user back
var_dict = {'form' : form}
template = 'books/attach_book.html'
return rtr(template, var_dict, context_instance=RC(request))
# shorten our code line lengths below
goc = Course.objects.get_or_create
cd = form.cleaned_data
# Get the course if it exists, otherwise create it.
tpl = goc(department=cd['department'], number=cd['course_number'])
course = tpl[0]
metabook = MetaBook()
metabook.title = form.cleaned_data['title']
metabook.author = form.cleaned_data['author']
metabook.barcode = form.cleaned_data['barcode']
metabook.edition = form.cleaned_data['edition']
metabook.save()
metabook.courses.add(course)
metabook.save()
book = Book.objects.get(pk=form.cleaned_data['book_id'])
book.metabook = metabook
book.save()
var_dict = {'book' : book}
template = 'books/attached.html'
return rtr(template, var_dict, context_instance=RC(request))
def attach_book(request):
"""
Tests:
- GETTest
- SecurityTest
- NotAllowedTest
"""
# User must be staff or admin to get to this page
if not request.user.is_staff:
t = loader.get_template('403.html')
c = RC(request)
return HttpResponseForbidden(t.render(c))
if not request.method == 'POST':
t = loader.get_template('405.html')
c = RC(request)
return HttpResponseNotAllowed(t.render(c), ['POST'])
form = NewBookForm(request.POST)
if not form.is_valid():
# The form has bad data. send the user back
var_dict = {'form': form}
template = 'books/attach_book.html'
return rtr(template, var_dict, context_instance=RC(request))
# shorten our code line lengths below
goc = Course.objects.get_or_create
cd = form.cleaned_data
# Get the course if it exists, otherwise create it.
tpl = goc(department=cd['department'], number=cd['course_number'])
course = tpl[0]
metabook = MetaBook()
metabook.title = form.cleaned_data['title']
metabook.author = form.cleaned_data['author']
metabook.barcode = form.cleaned_data['barcode']
metabook.edition = form.cleaned_data['edition']
metabook.save()
metabook.courses.add(course)
metabook.save()
book = Book.objects.get(pk=form.cleaned_data['book_id'])
book.metabook = metabook
book.save()
var_dict = {'book': book}
template = 'books/attached.html'
return rtr(template, var_dict, context_instance=RC(request))
