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Fix de-serializing of namespaced attributes

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This commit is contained in:
Kovid Goyal 2016-04-08 07:22:51 +05:30
parent 9fe170b095
commit f4bbbbd859
1 changed files with 12 additions and 1 deletions
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13
src/pyj/read_book/resources.pyj
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@ -150,6 +150,16 @@ def finalize_resources(book, root_name, resource_data):
js_types = set('text/javascript text/ecmascript application/javascript application/ecmascript'.split(' ')) js_types = set('text/javascript text/ecmascript application/javascript application/ecmascript'.split(' '))
resource_tag_names = {'script':'src', 'link':'href', 'img':'src', 'image':'xlink:href'} resource_tag_names = {'script':'src', 'link':'href', 'img':'src', 'image':'xlink:href'}
ns_rmap = {'http://www.w3.org/2000/svg':'svg', 'http://www.w3.org/1999/xlink':'xlink', 'http://www.w3.org/1998/Math/MathML':'math', 'http://www.w3.org/XML/1998/namespace': 'xml'}
ns_count = 0
def get_prefix(ns):
nonlocal ns_count
ans = ns_rmap[ns]
if not ans:
ns_rmap[ns] = ans = 'ns' + ns_count
ns_count += 1
return ans + ':'
def apply_attributes(src, elem, ns_map): def apply_attributes(src, elem, ns_map):
attributes = src.a attributes = src.a
@ -157,7 +167,8 @@ def apply_attributes(src, elem, ns_map):
return return
for a in attributes: for a in attributes:
if a[2]: if a[2]:
elem.setAttributeNS(ns_map[a[2]], a[0], a[1]) ns = ns_map[a[2]]
elem.setAttributeNS(ns, get_prefix(ns) + a[0], a[1])
else: else:
elem.setAttribute(a[0], a[1]) elem.setAttribute(a[0], a[1])