/usr/lib/python3/dist-packages/slimit/mangler.py is in python3-slimit 0.8.1-3.
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#
# Copyright (c) 2011 Ruslan Spivak
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
###############################################################################
__author__ = 'Ruslan Spivak <ruslan.spivak@gmail.com>'
from slimit.scope import SymbolTable
from slimit.visitors.scopevisitor import (
ScopeTreeVisitor,
fill_scope_references,
mangle_scope_tree,
NameManglerVisitor,
)
def mangle(tree, toplevel=False):
"""Mangle names.
Args:
toplevel: defaults to False. Defines if global
scope should be mangled or not.
"""
sym_table = SymbolTable()
visitor = ScopeTreeVisitor(sym_table)
visitor.visit(tree)
fill_scope_references(tree)
mangle_scope_tree(sym_table.globals, toplevel)
mangler = NameManglerVisitor()
mangler.visit(tree)
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