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File Content: `init.py`

"""Simple API for XML (SAX) implementation for Python.

This module provides an implementation of the SAX 2 interface;
information about the Java version of the interface can be found at
http://www.megginson.com/SAX/.  The Python version of the interface is
documented at <...>.

This package contains the following modules:

handler -- Base classes and constants which define the SAX 2 API for
           the 'client-side' of SAX for Python.

saxutils -- Implementation of the convenience classes commonly used to
            work with SAX.

xmlreader -- Base classes and constants which define the SAX 2 API for
             the parsers used with SAX for Python.

expatreader -- Driver that allows use of the Expat parser with SAX.
"""

from xmlreader import InputSource
from handler import ContentHandler, ErrorHandler
from _exceptions import SAXException, SAXNotRecognizedException, \
                        SAXParseException, SAXNotSupportedException, \
                        SAXReaderNotAvailable


def parse(source, handler, errorHandler=ErrorHandler()):
    parser = make_parser()
    parser.setContentHandler(handler)
    parser.setErrorHandler(errorHandler)
    parser.parse(source)

def parseString(string, handler, errorHandler=ErrorHandler()):
    try:
        from cStringIO import StringIO
    except ImportError:
        from StringIO import StringIO

    if errorHandler is None:
        errorHandler = ErrorHandler()
    parser = make_parser()
    parser.setContentHandler(handler)
    parser.setErrorHandler(errorHandler)

    inpsrc = InputSource()
    inpsrc.setByteStream(StringIO(string))
    parser.parse(inpsrc)

# this is the parser list used by the make_parser function if no
# alternatives are given as parameters to the function

default_parser_list = ["xml.sax.expatreader"]

# tell modulefinder that importing sax potentially imports expatreader
_false = 0
if _false:
    import xml.sax.expatreader

import os, sys
if "PY_SAX_PARSER" in os.environ:
    default_parser_list = os.environ["PY_SAX_PARSER"].split(",")
del os

_key = "python.xml.sax.parser"
if sys.platform[:4] == "java" and sys.registry.containsKey(_key):
    default_parser_list = sys.registry.getProperty(_key).split(",")


def make_parser(parser_list = []):
    """Creates and returns a SAX parser.

    Creates the first parser it is able to instantiate of the ones
    given in the list created by doing parser_list +
    default_parser_list.  The lists must contain the names of Python
    modules containing both a SAX parser and a create_parser function."""

    for parser_name in parser_list + default_parser_list:
        try:
            return _create_parser(parser_name)
        except ImportError,e:
            import sys
            if parser_name in sys.modules:
                # The parser module was found, but importing it
                # failed unexpectedly, pass this exception through
                raise
        except SAXReaderNotAvailable:
            # The parser module detected that it won't work properly,
            # so try the next one
            pass

    raise SAXReaderNotAvailable("No parsers found", None)

# --- Internal utility methods used by make_parser

if sys.platform[ : 4] == "java":
    def _create_parser(parser_name):
        from org.python.core import imp
        drv_module = imp.importName(parser_name, 0, globals())
        return drv_module.create_parser()

else:
    def _create_parser(parser_name):
        drv_module = __import__(parser_name,{},{},['create_parser'])
        return drv_module.create_parser()

del sys

Name	Size	Permission
__init__.py	3581 bytes	0644
__init__.pyc	3699 bytes	0644
__init__.pyo	3699 bytes	0644
_exceptions.py	4785 bytes	0644
_exceptions.pyc	6169 bytes	0644
_exceptions.pyo	6169 bytes	0644
expatreader.py	14675 bytes	0644
expatreader.pyc	14461 bytes	0644
expatreader.pyo	14461 bytes	0644
handler.py	13921 bytes	0644
handler.pyc	13028 bytes	0644
handler.pyo	13028 bytes	0644
saxutils.py	11384 bytes	0644
saxutils.pyc	14724 bytes	0644
saxutils.pyo	14724 bytes	0644
xmlreader.py	12632 bytes	0644
xmlreader.pyc	19222 bytes	0644
xmlreader.pyo	19222 bytes	0644

File Content: __init__.py

File Content: `init.py`