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Atom: support for <link rel="relative"> 

Not very clean. Clean work would require full rewrite of xgetCreate & maybe the whole item "selection" system
master
pictuga 2013-12-04 20:12:52 +01:00
parent e2512dba0c
commit 71e4d597f8
1 changed files with 9 additions and 6 deletions
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15
feeds.py
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@ -96,12 +96,15 @@ class FeedBase(object):
def xgetCreate(self, table):
""" Returns an element, and creates it when not present """
tag = table[self.tag]
match = self.xget(tag)
value = table[self.tag]
if not isinstance(value, tuple):
value = (value, value)
new, xpath = value
match = self.xget(xpath)
if match is not None:
return match
else:
element = etree.Element(tagNS(tag))
element = etree.Element(tagNS(new))
self.root.append(element)
return element
@ -592,11 +595,11 @@ class FeedItemAtom(FeedItem):
def getLink(self):
return self.xget('atom:link/@href|atom03:link/@href')
return self.xget('(atom:link|atom03:link)[@rel="alternate" or not(@rel)]/@href')
def setLink(self, value):
table = { 'atom:feed': 'atom:link',
'atom03:feed': 'atom03:link'}
table = { 'atom:feed': ('atom:link', 'atom:link[@rel="alternate" or not(@rel)]'),
'atom03:feed': ('atom03:link', 'atom03:link[@rel="alternate" or not(@rel)]')}
element = self.xgetCreate(table)
element.attrib['href'] = value