def upgrade_cover(root, data):
for item in XPath('./opf:metadata/opf:meta[@name="cover"]')(root):
remove_element(item, data.refines)
item_id = item.get('content')
for item in XPath('./opf:manifest/opf:item[@id and @href and @media-type]')(root):
if item.get('id') == item_id:
mt = (item.get('media-type') or '').lower()
if mt and 'xml' not in mt and 'html' not in mt:
item.set('properties', normalize_whitespace((item.get('properties') or '') + ' cover-image'))
def upgrade_cover(root, data):
for item in XPath('./opf:metadata/opf:meta[@name="cover"]')(root):
remove_element(item, data.refines)
item_id = item.get('content')
for item in XPath('./opf:manifest/opf:item[@id and @href and @media-type]')(root):
if item.get('id') == item_id:
mt = (item.get('media-type') or '').lower()
if mt and 'xml' not in mt and 'html' not in mt:
item.set('properties', normalize_whitespace((item.get('properties') or '') + ' cover-image'))
def upgrade_cover(root, data):
for item in XPath('./opf:metadata/opf:meta[@name="cover"]')(root):
# Google Play Books does not recognize covers unless the old style
# <meta name="cover"> is present, so leave it in
# remove_element(item, data.refines)
item_id = item.get('content')
for item in XPath('./opf:manifest/opf:item[@id and @href and @media-type]')(root):
if item.get('id') == item_id:
mt = (item.get('media-type') or '').lower()
if mt and 'xml' not in mt and 'html' not in mt:
item.set('properties', normalize_whitespace((item.get('properties') or '') + ' cover-image'))