本文整理汇总了Python中etree.ElementTree.tostring方法的典型用法代码示例。如果您正苦于以下问题：Python ElementTree.tostring方法的具体用法？Python ElementTree.tostring怎么用？Python ElementTree.tostring使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类etree.ElementTree的用法示例。
在下文中一共展示了ElementTree.tostring方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: conflict
# 需要导入模块: from etree import ElementTree [as 别名]
# 或者: from etree.ElementTree import tostring [as 别名]
def conflict(request, exception):
#'Conflict'
builder = ET.TreeBuilder()
builder.start('response', {'status':'409'})
builder.start('message', {})
builder.data('conflict: ' + str(exception))
builder.end('message')
xml = builder.end('response')
xml_str = ET.tostring(xml, encoding="utf8")
response = Response(xml_str, status=409, content_type='text/xml')
return response.send(request._start_response)示例2: app_error
# 需要导入模块: from etree import ElementTree [as 别名]
# 或者: from etree.ElementTree import tostring [as 别名]
def app_error(request, exception):
#'Application Error'
builder = ET.TreeBuilder()
builder.start('response', {'status':'500'})
builder.start('message', {})
builder.data('application error: ' + str(exception))
builder.end('message')
xml = builder.end('response')
xml_str = ET.tostring(xml, encoding="utf8")
response = Response(xml_str, status=500, content_type='text/xml')
return response.send(request._start_response)示例3: image2svg
# 需要导入模块: from etree import ElementTree [as 别名]
# 或者: from etree.ElementTree import tostring [as 别名]
def image2svg(im_path, embed_image=True):
### Only part of the code that uses PIL ######
im = Image.open(im_path)
width, height = im.size
fmt = im.format.lower()
### End of PIL ###############################
if embed_image:
f = open(im_path, 'rb')
im_contents = f.read()
f.close()
b64 = base64.b64encode(im_contents)
#im_href = "data:image/" + fmt + ";base64," + base64.b64encode(im_contents)
im_href = "data:image/{0};base64,{1}".format(fmt, b64)
else:
im_href = "file:" + urllib.pathname2url(im_path)
### SVG ###
doc = etree.parse(blank_svg_path)
svg = doc.getroot()
svg.set('width', str(width))
svg.set('height', str(height))
svg.set('xmlns:xlink', "http://www.w3.org/1999/xlink")
### Use descriptive variables for the layers
image_layer = svg[image_layer_index]
shapes_layer = svg[shapes_layer_index]
### Create the 'image' element
image = etree.SubElement(image_layer, 'image')
image.set('x', '0')
image.set('y', '0')
image.set('height', str(height))
image.set('width', str(width))
image.set('xlink:href', im_href) # encode base64
###
svg_content = etree.tostring(svg) # remove
#### Very Ugly Hack Ahead !!!
hack_head, hack_body = svg_content.split('\n', 1)
hack_head = hack_head[:-1]
hack_head = ''.join([hack_head, ' xmlns="http://www.w3.org/2000/svg">'])
svg_content = '\n'.join([hack_head, hack_body])
#### END HACK
svg_b64 = "data:image/svg+xml;base64," + base64.b64encode(svg_content)
return {'svg': svg_content,
'svg_b64': svg_b64,
'height': height,
'width': width}