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49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
# decompiler.py
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#
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# Copyright 2021 James Westman <james@jwestman.net>
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#
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# This file is free software; you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as
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# published by the Free Software Foundation; either version 3 of the
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# License, or (at your option) any later version.
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#
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# This file is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# SPDX-License-Identifier: LGPL-3.0-or-later
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from . import tokenizer
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newline_after = [";", "]"]
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opening_tokens = ["{"]
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closing_tokens = ["}"]
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class Format:
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def format(data):
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indent_levels = 0
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tokens = tokenizer.tokenize(data)
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tokenized_str = ""
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for index, item in enumerate(tokens):
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if item.type != tokenizer.TokenType.WHITESPACE:
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if str(item) in opening_tokens:
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indent_levels += 1
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elif str(item) in closing_tokens:
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tokenized_str = tokenized_str[:-2]
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indent_levels -= 1
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tokenized_str += str(item)
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if str(item) in newline_after + closing_tokens + opening_tokens:
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tokenized_str += "\n"
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tokenized_str += indent_levels * " "
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else:
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tokenized_str += " "
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return tokenized_str
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