sqlmap/thirdparty/prettyprint/prettyprint.py

98 lines
4.1 KiB
Python

#!/usr/bin/env python2
#Copyright (c) 2010, Chris Hall <chris.hall@mod10.net>
#All rights reserved.
#Redistribution and use in source and binary forms, with or without modification,
#are permitted provided that the following conditions are met:
#* Redistributions of source code must retain the above copyright notice,
#this list of conditions and the following disclaimer.
#* Redistributions in binary form must reproduce the above copyright notice,
#this list of conditions and the following disclaimer in the documentation
#and/or other materials provided with the distribution.
#THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
#ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
#WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
#DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
#ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
#(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
#LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
#ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
#(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
#SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
from xml.dom import minidom
from xml.dom import Node
def format(text):
doc = minidom.parseString(text)
root = doc.childNodes[0]
return root.toprettyxml(indent=' ')
def formatXML(doc, encoding=None):
root = doc.childNodes[0]
return root.toprettyxml(indent=' ', encoding=encoding)
def _patch_minidom():
minidom.Text.writexml = _writexml_text
minidom.Element.writexml = _writexml_element
minidom.Node.toprettyxml = _toprettyxml_node
def _collapse(node):
for child in node.childNodes:
if child.nodeType == Node.TEXT_NODE and len(child.data.strip()) == 0:
child.data = ''
else:
_collapse(child)
def _writexml_text(self, writer, indent="", addindent="", newl=""):
minidom._write_data(writer, "%s"%(self.data.strip()))
def _writexml_element(self, writer, indent="", addindent="", newl=""):
# indent = current indentation
# addindent = indentation to add to higher levels
# newl = newline string
writer.write(indent+"<" + self.tagName)
attrs = self._get_attributes()
a_names = attrs.keys()
a_names.sort()
for a_name in a_names:
writer.write(" %s=\"" % a_name)
minidom._write_data(writer, attrs[a_name].value)
writer.write("\"")
if self.childNodes:
if self.childNodes[0].nodeType == Node.TEXT_NODE and len(self.childNodes[0].data) > 0:
writer.write(">")
else:
writer.write(">%s"%(newl))
for node in self.childNodes:
node.writexml(writer,indent+addindent,addindent,newl)
if self.childNodes[-1].nodeType == Node.TEXT_NODE and len(self.childNodes[0].data) > 0:
writer.write("</%s>%s" % (self.tagName,newl))
else:
writer.write("%s</%s>%s" % (indent,self.tagName,newl))
else:
writer.write("/>%s"%(newl))
def _toprettyxml_node(self, indent="\t", newl="\n", encoding = None):
_collapse(self)
# indent = the indentation string to prepend, per level
# newl = the newline string to append
writer = minidom._get_StringIO()
if encoding is not None:
import codecs
# Can't use codecs.getwriter to preserve 2.0 compatibility
writer = codecs.lookup(encoding)[3](writer)
if self.nodeType == Node.DOCUMENT_NODE:
# Can pass encoding only to document, to put it into XML header
self.writexml(writer, "", indent, newl, encoding)
else:
self.writexml(writer, "", indent, newl)
return writer.getvalue()
_patch_minidom()