runtime/Python/antlr3/extras.py

""" @package antlr3.dottreegenerator
@brief ANTLR3 runtime package, tree module

This module contains all support classes for AST construction and tree parsers.

"""

# begin[licence]
#
# [The "BSD licence"]
# Copyright (c) 2005-2008 Terence Parr
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. 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.
# 3. The name of the author may not be used to endorse or promote products
#    derived from this software without specific prior written permission.
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# end[licence]

# lot's of docstrings are missing, don't complain for now...
# pylint: disable-msg=C0111

from treewizard import TreeWizard

try:
    from antlr3.dottreegen import toDOT
except ImportError, exc:
    def toDOT(*args, **kwargs):
        raise exc