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This commit is contained in:
Kovid Goyal 2007-11-30 20:24:52 +00:00
parent 7aed743031
commit 188f7c126f
1 changed files with 5 additions and 7 deletions
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12
src/libprs500/ebooks/lrf/meta.py
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@ -172,8 +172,8 @@ class xml_field(object):
return ''
def __set__(self, obj, val):
if val == None:
val = ""
if not val:
val = ''
try:
document = dom.parseString(obj.info)
except Exception, err:
@ -182,7 +182,6 @@ class xml_field(object):
raise
def create_elem():
elem = document.createElement(self.tag_name)
elem.appendChild(dom.Text())
parent = document.getElementsByTagName(self.parent)[0]
parent.appendChild(elem)
return elem
@ -203,11 +202,10 @@ class xml_field(object):
else:
elem.normalize()
while elem.hasChildNodes():
elem.removeChild(elem.lastChild)
elem.appendChild(dom.Text())
elem.removeChild(elem.lastChild)
else:
elem = create_elem()
elem.firstChild.data = val
elem = create_elem()
elem.appendChild(document.createTextNode(val))
info = document.toxml(encoding='utf-16')
obj.info = info