XML2Python Namespace Reference

Classes
class	DataNode
class	TreeBuilder

Functions
def	fixQuoteValue (match)
def	xml2obj (kwargs)

Variables
	quoteRE
	regexList

Function Documentation

def XML2Python.fixQuoteValue

(

match

)

Changes all characters inside of the match

Definition at line 217 of file XML2Python.py.

Referenced by XML2Python.TreeBuilder._name_mangle().

def fixQuoteValue (match):
    '''Changes all characters inside of the match'''
    quote = match.group(2)
    for regexTup in regexList:
        quote = regexTup[0].sub( regexTup[1], quote )
    return match.group(1) + quote + '"'

def XML2Python.xml2obj

(

kwargs

)

Converts XML data into native Python object.  Takes either
file handle or string as input.  Does NOT fix illegal characters.

input source:  Exactly one of the three following is needed
filehandle     - input from file handle
contents       - input from string
filename       - input from filename

options:
filtering      - boolean value telling code whether or not to fileter
                 input selection to remove illegal XML characters
nameChangeDict - dictionaries of names to change in python object

Definition at line 225 of file XML2Python.py.

Referenced by XML2Python.TreeBuilder._name_mangle().

def xml2obj (**kwargs):
    ''' Converts XML data into native Python object.  Takes either
    file handle or string as input.  Does NOT fix illegal characters.

    input source:  Exactly one of the three following is needed
    filehandle     - input from file handle
    contents       - input from string
    filename       - input from filename

    options:
    filtering      - boolean value telling code whether or not to fileter
                     input selection to remove illegal XML characters
    nameChangeDict - dictionaries of names to change in python object'''

    # make sure we have exactly 1 input source
    filehandle = kwargs.get ('filehandle')
    contents   = kwargs.get ('contents')
    filename   = kwargs.get ('filename')
    if not filehandle and not contents and not filename:
        raise RuntimeError("You must provide 'filehandle', 'contents', or 'filename'")
    if     filehandle and contents or \
           filehandle and filename or \
           contents   and filename:
        raise RuntimeError("You must provide only ONE of 'filehandle', 'contents', or 'filename'")

    # are we filtering?
    filtering = kwargs.get ('filtering')
    if filtering:
        # if we are filtering, we need to read in the contents to modify them
        if not contents:
            if not filehandle:
                try:
                    filehandle = open (filename, 'r')
                except:
                    raise RuntimeError("Failed to open '%s'" % filename)
            contents = ''
            for line in filehandle:
                contents += line
            filehandle.close()
            filehandle = filename = ''
        contents = quoteRE.sub (fixQuoteValue, contents)
    
    ncDict = kwargs.get ('nameChangeDict', {})
    builder = TreeBuilder (nameChangeDict = ncDict)
    if contents:
        xml.sax.parseString(contents, builder)
    else:
        if not filehandle:
            try:
                filehandle = open (filename, 'r')
            except:
                raise RuntimeError("Failed to open '%s'" % filename)
        xml.sax.parse(filehandle, builder)
    return builder.topLevel()

Variable Documentation

XML2Python.quoteRE

Definition at line 215 of file XML2Python.py.

XML2Python.regexList

Definition at line 208 of file XML2Python.py.

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