mirror of https://github.com/acidanthera/audk.git
56 lines
1.5 KiB
Python
Executable File
56 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python
|
|
|
|
# This is an XML API that uses a syntax similar to XPath, but it is written in
|
|
# standard python so that no extra python packages are required to use it.
|
|
|
|
import xml.dom.minidom
|
|
|
|
def XmlList(Dom, String):
|
|
"""Get a list of XML Elements using XPath style syntax."""
|
|
if Dom.nodeType==Dom.DOCUMENT_NODE:
|
|
return XmlList(Dom.documentElement, String)
|
|
if String[0] == "/":
|
|
return XmlList(Dom, String[1:])
|
|
if String == "" :
|
|
return []
|
|
TagList = String.split('/')
|
|
nodes = []
|
|
if Dom.nodeType == Dom.ELEMENT_NODE and Dom.tagName.strip() == TagList[0]:
|
|
if len(TagList) == 1:
|
|
nodes = [Dom]
|
|
else:
|
|
restOfPath = "/".join(TagList[1:])
|
|
for child in Dom.childNodes:
|
|
nodes = nodes + XmlList(child, restOfPath)
|
|
return nodes
|
|
|
|
def XmlElement (Dom, String):
|
|
"""Return a single element that matches the String which is XPath style syntax."""
|
|
try:
|
|
return XmlList (Dom, String)[0].firstChild.data.strip(' ')
|
|
except:
|
|
return ''
|
|
|
|
def XmlElementData (Dom):
|
|
"""Get the text for this element."""
|
|
return Dom.firstChild.data.strip(' ')
|
|
|
|
def XmlAttribute (Dom, String):
|
|
"""Return a single attribute that named by String."""
|
|
try:
|
|
return Dom.getAttribute(String)
|
|
except:
|
|
return ''
|
|
|
|
def XmlTopTag(Dom):
|
|
"""Return the name of the Root or top tag in the XML tree."""
|
|
return Dom.documentElement.nodeName
|
|
|
|
|
|
# This acts like the main() function for the script, unless it is 'import'ed into another
|
|
# script.
|
|
if __name__ == '__main__':
|
|
|
|
# Nothing to do here. Could do some unit tests.
|
|
pass
|