18 

    19 def get_bk_from_form(form):

    20 	bk = Bookmark()

    21 	bk.id = int(form['id'].value)

    22 	bk.url = form['url'].value

    23 	if form.has_key('name'):

    24 		bk.name = form['name'].value

    25 	if form.has_key('desc'):

    26 		bk.desc = form['desc'].value

    27 	return bk

    28 

    29 def get_kw_from_form(form):

    30 	kw = form.getvalue("kw")

    31 	if not isinstance(kw, type([])):

    32 		if kw:

    33 			kw = [kw]

    34 		else:

    35 			kw = []

    36 	kw = map(int, kw)

    37 	return kw

    38 

    39 def get_new_kw_from_form(form):

    40 	if form.has_key('newkw'):

    41 		return map(lambda e: e.strip(),

    42 			form['newkw'].value.split(','))

    43 	else:

    44 		return []