#!/usr/bin/python ############################################################################## # # Copyright (c) 2005 Nexedi SARL and Contributors. All Rights Reserved. # Kevin DELDYCKE <kevin@nexedi.com> # # WARNING: This program as such is intended to be used by professional # programmers who take the whole responsability of assessing all potential # consequences resulting from its eventual inadequacies and bugs # End users who are looking for a ready-to-use solution with commercial # garantees and support are strongly adviced to contract a Free Software # Service Company # # This program is Free Software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # ############################################################################## import sys, os from xml.dom import Node from xml.dom.ext import PrettyPrint from xml.dom.ext.reader import PyExpat def usage(): print """ Usage : xml_beautifier file_to_beautify.xml Description : this script indent a messy xml file. """ def getFileContent(file_path): # Verify that the file exist if not os.path.isfile(file_path): print "ERROR: " + file_path + " doesn't exist." return None # Get file content file_path = os.path.abspath(file_path) file_object = open(file_path, 'r') return file_object.read() def getXmlDom(xml_string): # Create the PyExpat reader reader = PyExpat.Reader() # Create DOM tree from the xml string dom_tree = reader.fromString(xml_string) return dom_tree.documentElement def writePrettyXml(dom_tree, file_path): # Save the file in the current folder out_path = os.path.abspath(file_path) out = open(out_path, 'w') # Print out the result PrettyPrint(dom_tree, out) if __name__ == "__main__": # Get all parameters if len(sys.argv) == 2: xml_file = sys.argv[1] else: usage() sys.exit() # Normalize path xml_file = os.path.abspath(xml_file) xml_string = getFileContent(xml_file) if xml_string == None: sys.exit() dom_tree = getXmlDom(xml_string) writePrettyXml(dom_tree, xml_file)