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"""Core XML support for Python.
This package contains four sub-packages:
dom -- The W3C Document Object Model. This supports DOM Level 1 +
Namespaces.
parsers -- Python wrappers for XML parsers (currently only supports Expat).
sax -- The Simple API for XML, developed by XML-Dev, led by David
Megginson and ported to Python by Lars Marius Garshol. This
supports the SAX 2 API.
etree -- The ElementTree XML library. This is a subset of the full
ElementTree XML release.
"""
__all__ = ["dom", "parsers", "sax", "etree"]
_MINIMUM_XMLPLUS_VERSION = (0, 8, 4)
try:
import _xmlplus
except ImportError:
pass
else:
try:
v = _xmlplus.version_info
except AttributeError:
# _xmlplus is too old; ignore it
pass
else:
if v >= _MINIMUM_XMLPLUS_VERSION:
import sys
_xmlplus.__path__.extend(__path__)
sys.modules[__name__] = _xmlplus
else:
del v
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