return capfirst(', '.join(title))
+def book_stub_title(book):
+ return ', '.join((book.author, book.title))
+
+
@register.simple_tag
def book_title(book, html_links=False):
- names = list(book.tags.filter(category='author'))
+ try:
+ names = list(book.tags.filter(category='author'))
+ except AttributeError:
+ return book_stub_title(book)
books = []
while book:
return capfirst(title)
+@register.simple_tag
+def book_tree(book_list, books_by_parent):
+ text = "".join("<li><a href='%s'>%s</a>%s</li>" % (
+ book.get_absolute_url(), book.title, book_tree(books_by_parent.get(book, ()), books_by_parent)
+ ) for book in book_list)
+
+ if text:
+ return "<ol>%s</ol>" % text
+ else:
+ return ''
+
+
@register.simple_tag
def user_creation_form():
return RegistrationForm(prefix='registration').as_ul()