# $Id$

from zope.interface import implements
from persistent import Persistent
from zope.app.container.contained import Contained
from zblog.interfaces import IBlogEntry, IBlogEntryContained

class BlogEntry(Persistent, Contained):
    """Blog entry.

    Make sure that BlogEntry implements IBlogEntry interface:

    >>> from zope.interface.verify import verifyClass
    >>> verifyClass(IBlogEntry, BlogEntry)
    True

    Testing title, content:

    >>> blogentry = BlogEntry()

    >>> blogentry.title
    u''
    >>> blogentry.title = u'Blog entry title'
    >>> blogentry.title
    u'Blog entry title'

    >>> blogentry.content
    u''
    >>> blogentry.content = u'Blog entry content'
    >>> blogentry.content
    u'Blog entry content'

    Example of changing summary field:

    >>> blogentry.summary
    u''
    >>> blogentry.summary = u'Blog entry summary'
    >>> blogentry.summary
    u'Blog entry summary'
    """
    implements(IBlogEntry, IBlogEntryContained)

    # See zblog.interfaces.IBlogEntry
    title = u''

    # See zblog.interfaces.IBlogEntry
    content = u''

    # See zblog.interfaces.IBlogEntry
    summary = u''