You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
154 lines
4.0 KiB
154 lines
4.0 KiB
#! /usr/bin/python |
|
# |
|
# Copyright 2008, The Android Open Source Project |
|
# |
|
# Licensed under the Apache License, Version 2.0 (the "License"); |
|
# you may not use this file except in compliance with the License. |
|
# You may obtain a copy of the License at |
|
# |
|
# http://www.apache.org/licenses/LICENSE-2.0 |
|
# |
|
# Unless required by applicable law or agreed to in writing, software |
|
# distributed under the License is distributed on an "AS IS" BASIS, |
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
# See the License for the specific language governing permissions and |
|
# limitations under the License. |
|
# |
|
# This script is used to split the jdiff xml into several smaller xml files |
|
# so that we could avoid the xml resource limit in Android platform. |
|
# |
|
# Usage: |
|
# android_api_description.py xmlfile tagname |
|
# |
|
# The script will do the following: |
|
# 1. Read the xml file and generate DOM tree |
|
# 2. Generate xml file for each tagname. |
|
# |
|
# Example: |
|
# xml source: |
|
# <Root> |
|
# <A name="i"> |
|
# <B>1</B> |
|
# <B>2</B> |
|
# </A> |
|
# <A name="ii"> |
|
# <B>3</B> |
|
# </A> |
|
# </Root> |
|
# |
|
# when the tagname is specified as A, it will generate two xml files: |
|
# first one's source: |
|
# <Root> |
|
# <A name="i"> |
|
# <B>1</B> |
|
# <B>2</B> |
|
# </A> |
|
# </Root> |
|
# second one's source: |
|
# <Root> |
|
# <A name="ii"> |
|
# <B>3</B> |
|
# </A> |
|
# </Root> |
|
# |
|
# when the tagname is specified as B, it will generated three xml files: |
|
# first one's source: |
|
# <Root> |
|
# <A name="i"> |
|
# <B>1</B> |
|
# </A> |
|
# </Root> |
|
# second one's source: |
|
# <Root> |
|
# <A name="i"> |
|
# <B>2</B> |
|
# </A> |
|
# </Root> |
|
# third one's source: |
|
# <Root> |
|
# <A name="ii"> |
|
# <B>3</B> |
|
# </A> |
|
# </Root> |
|
# |
|
# NOTE: |
|
# 1. Currently just suppor the top level element |
|
# 2. Use the name attribute of the specified element as the file name |
|
# 3. Currently will remove all the doc element. - workaround for jdiff xml |
|
# |
|
import os, sys; |
|
import xml.dom.minidom; |
|
|
|
"""Split the jdiff xml into several smaller xml files by specified tag. |
|
""" |
|
class XMLSplitter: |
|
def __init__(self, xmlfile, outPath): |
|
self.doc = xml.dom.minidom.parse(xmlfile) |
|
self.root = self.doc.documentElement |
|
self.out = os.path.join(outPath, "xml") |
|
if not os.path.isdir(self.out): |
|
os.makedirs(self.out) |
|
return |
|
|
|
def split(self, tag): |
|
|
|
elemlist = self.doc.getElementsByTagName(tag) |
|
|
|
for elem in elemlist: |
|
elem = self.__trimElem(elem) |
|
self.__generateFile(elem) |
|
|
|
return |
|
|
|
def __trimElem(self, elem): |
|
children = [] |
|
for child in elem.childNodes: |
|
if child.nodeType == xml.dom.minidom.Node.ELEMENT_NODE: |
|
children.append(child) |
|
|
|
for child in children: |
|
if child.nodeName == "doc": |
|
elem.removeChild(child) |
|
children.remove(child) |
|
|
|
for child in children: |
|
child = self.__trimElem(child) |
|
|
|
return elem |
|
|
|
|
|
def __generateFile(self, elem): |
|
self.__removeAllChild(self.root) |
|
|
|
filename = os.path.join(self.out, elem.getAttribute("name").replace(".", "_").lower() + ".xml") |
|
|
|
doc = xml.dom.minidom.Document() |
|
doc.appendChild(self.root) |
|
|
|
self.root.appendChild(elem) |
|
|
|
fd = open(filename, "w") |
|
fd.write(doc.toxml()) |
|
fd.close |
|
|
|
return |
|
|
|
def __removeAllChild(self, elem): |
|
children = [] |
|
for child in elem.childNodes: |
|
children.append(child) |
|
|
|
for child in children: |
|
elem.removeChild(child) |
|
|
|
return |
|
|
|
if __name__ == "__main__": |
|
if len(sys.argv) < 4: |
|
print "Usage: splitxml.py xmlfile outpath tagname" |
|
sys.exit(1) |
|
|
|
xmlsplitter = XMLSplitter(sys.argv[1], sys.argv[2]) |
|
|
|
xmlsplitter.split(sys.argv[3]) |
|
|
|
|