def axml_display(d):
# <owc:display>
# <owc:pixelWidth>
if is_empty(d):
return None
else:
try:
creator_display = etree.Element(ns_elem("owc", "display"),
nsmap=ns)
pixel_width = try_int(extract_p('pixelWidth', d, None))
if pixel_width is not None:
etree.SubElement(creator_display,
ns_elem("owc",
"pixelWidth")).text = str(pixel_width)
pixel_height = try_int(extract_p('pixelHeight', d, None))
if pixel_height is not None:
etree.SubElement(creator_display, ns_elem(
"owc", "pixelHeight")).text = str(pixel_height)
mm_per_pixel = try_float(extract_p('mmPerPixel', d, None))
if mm_per_pixel is not None:
etree.SubElement(creator_display, ns_elem(
"owc", "mmPerPixel")).text = str(mm_per_pixel)
return creator_display
except Exception as ex:
log.warning('could encode creator_display', ex)
return None
def axml_link(d):
# < link rel = "via" type = "application/xml" href = "..." title = "..."
if is_empty(d):
return None
else:
try:
link = etree.Element("link", nsmap=ns)
href = extract_p('href', d, None)
if href is not None:
link.set("href", href)
rel = extract_p('rel', d, None)
if rel is not None:
link.set("rel", rel)
mimetype = extract_p('type', d, None)
if mimetype is not None:
link.set("type", mimetype)
lang = extract_p('lang', d, None)
if lang is not None:
link.set("lang", lang)
title = extract_p('title', d, None)
if title is not None:
link.set("title", title)
length = try_int(extract_p('length', d, None))
if length is not None:
link.set("length", str(length))
return link
except Exception as ex:
log.warning('could not encode link', ex)
return None
def from_dict(cls, d):
return OwcLink(
href=extract_p('href', d, None),
rel=extract_p('rel', d, None),
mimetype=extract_p('type', d, None),
lang=extract_p('lang', d, None),
title=extract_p('title', d, None),
length=try_int(extract_p('length', d, None))
)
def axml_display(d):
# <owc:display>
# <owc:pixelWidth>
if is_empty(d):
return None
else:
try:
creator_display = etree.Element(ns_elem("owc", "display"), nsmap=ns)
pixel_width = try_int(extract_p('pixelWidth', d, None))
if pixel_width is not None: etree.SubElement(creator_display,
ns_elem("owc", "pixelWidth")).text = str(pixel_width)
pixel_height = try_int(extract_p('pixelHeight', d, None))
if pixel_height is not None: etree.SubElement(creator_display,
ns_elem("owc", "pixelHeight")).text = str(pixel_height)
mm_per_pixel = try_float(extract_p('mmPerPixel', d, None))
if mm_per_pixel is not None: etree.SubElement(creator_display,
ns_elem("owc", "mmPerPixel")).text = str(mm_per_pixel)
return creator_display
except Exception as ex:
log.warn('could encode creator_display', ex)
return None
def axml_link(d):
# < link rel = "via" type = "application/xml" href = "..." title = "..."
if is_empty(d):
return None
else:
try:
link = etree.Element("link", nsmap=ns)
href = extract_p('href', d, None)
if href is not None: link.set("href", href)
rel = extract_p('rel', d, None)
if rel is not None: link.set("rel", rel)
mimetype = extract_p('type', d, None)
if mimetype is not None: link.set("type", mimetype)
lang = extract_p('lang', d, None)
if lang is not None: link.set("lang", lang)
title = extract_p('title', d, None)
if title is not None: link.set("title", title)
length = try_int(extract_p('length', d, None))
if length is not None: link.set("length", str(length))
return link
except Exception as ex:
log.warn('could not encode link', ex)
return None
def from_dict(cls, d):
return OwcCreatorDisplay(
pixel_width=try_int(extract_p('pixelWidth', d, None)),
pixel_height=try_int(extract_p('pixelHeight', d, None)),
mm_per_pixel=try_float(extract_p('mmPerPixel', d, None))
)