31 lines
209 KiB
Python
31 lines
209 KiB
Python
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import base64
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import re
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charBinData = b'<BINDATA Encoding="Base64" Id="2" Size="212563">0M8R4KGxGuEAAAAAAAAAAAAAAAAAAAAAPgADAP7/CQAGAAAAAAAAAAAAAAADAAAAAQAAAAAA AAAAEAAA/v ///wAAAAD+////AAAAAAAAAAAUAAAAFQAAAP////////////////////////// //////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////// ///////////////////////////////////9/////v///wMAAAAEAAAABQAAAAYAAAAHAAAA CAAAAAkAAAAKAAAACwAAAAwAAAANAAAADgAAAA8AAAAQAAAAEQAAABIAAAATAAAA/v////3/ ///9////FwAAABgAAAAZAAAAGgAAABsAAAAcAAAAHQAAAB4AAAAfAAAAIAAAACEAAAAiAAAA IwAAACQAAAAlAAAAJgAAACcAAAAoAAAAKQAAACoAAAArAAAALAAAAC0AAAAuAAAALwAAADAA AAAxAAAAMgAAADMAAAA0AAAANQAAADYAAAA3AAAAOAAAADkAAAA6AAAAOwAAADwAAAA9AAAA PgAAAD8AAABAAAAAQQAAAEIAAABDAAAARAAAAEUAAABGAAAARwAAAEgAAABJAAAASgAAAEsA AABMAAAATQAAAE4AAABPAAAAUAAAAFEAAABSAAAAUwAAAFQAAABVAAAAVgAAAFcAAABYAAAA WQAAAFoAAABbAAAAXAAAAF0AAABeAAAAXwAAAGAAAABhAAAAYgAAAGMAAABkAAAAZQAAAGYA AABnAAAAaAAAAGkAAABqAAAAawAAAGwAAABtAAAAbgAAAG8AAABwAAAAcQAAAHIAAABzAAAA dAAAAHUAAAB2AAAAdwAAAHgAAAB5AAAAegAAAHsAAAB8AAAAfQAAAH4AAAB/AAAAgAAAAFIA bwBvAHQAIABFAG4AdAByAHkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAWAAUA//////////8CAAAAN6E9TJDcuUeb7Vna41KigAAAAAAAAAAAAAAAAAAA AAAAAAAA/v///wAAAAAAAAAAQwBvAG4AdABlAG4AdABzAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABIAAgD///////////////8AAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAAAAWiMAAAAAAAACAE8AbABlAFAAcgBlAHMA MAAwADAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAACAQEA AAADAAAA/////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABYAAAA6HgIA AAAAAE8ATwBYAE0ATABDAGgAYQByAHQAQwBvAG4AdABlAG4AdABzAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAmAAIA////////////////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAJgEAAEAXAAAAAAAAAAABAAAAAAAAAAAAYAAAAAAAAQABAAEAAQEBAAEA //82IwAAAAAAAAAAAAAIAFZ0Q2hhcnQABgABAAAAAQAAAAsAVnREYXRhR3JpZAABAAIAAAAJ AFZ0TWF0cml4AAEAAwAAAA0AVnRDb2xsZWN0aW9uAAEADQAEAAAACQBWdE9iamVjdAABAAIA BwD/////AgAAAAUAAAAJAFZ0U3RyaW5nAAEAFAC67bfnuqO4rgAAFL7ouKC8rLkAAAAGAAAA CABWdFZhbHVlAAEABAAAAAMAAAAFAAAADAC1/rHiAAA4tTCuAAARBgAAAAQAAAAEAAAABQAA AAwAwNq1zgAAkMdQtAAAEQYAAAAEAAAABQAAAAUAAAAQAL/At7vB9gAAJMYMuMDJAAAZBgAA AAQAAAAGAAAABQAAABAAvcOx3cShAADcwgiuWM4AABAGAAAABAAAAAcAAAAFAAAAEAC+57no w98AAJHFMLyUzQAAEAYAAAAEAAAACAAAAAUAAAAuAMfXu+rIrcH2vPYoMTAwZ7TnKQAAbdWw wFTWwMkYwigAMQAwADAAZwD5sikAAABdBgAAAAQAAAAJAAAABwAAAAkAVnREb3VibGUAAQAA AAAAAMCiQP//BgAAAAQAAAAKAAAABwAAAAAAAAAAEJhA//8GAAAABAAAAAsAAAAHAAAAAAAA AACojUD//wYAAAAEAAAADAAAAAcAAAAAAAAAAHCHQP//BgAAAAQAAAANAAAABwAAAAAAAAAA sJNA//8GAAAABAAAAA4AAAAHAAAAAAAAAACgjkD//wYAAAAEAAAAAQABAAYAAQABAAAAAAAA AAAAAAAAAAAAAAAPAAAACAAAAAsAVnRCYWNrZHJvcAABAAEAAQABAAEAjIyMAAEAjIyMAAAA AADIQgAAyEIAAAEAAQCMjIwAAQD///8AAACgQQEAEAAAAAkAAAAHAFZ0RmlsbAABAAEAAQAB AP///wABAIyMjAAAAAEAAQD///8AAQCAwP8AAAARAAAACgAAAAoAVnRQaWN0dXJlAAEAAQAB AP////8EAAAAAAAEAAAABAAAABIAAAALAAAAEABWdENoYXJ0Rm9vdG5vdGUAAQAMAAAADABW dENoYXJ0VGV4dAABABMAAAANAAAADABWdFRleHRCbG9jawACAAEAAAACAAIAAAABAP////8U AAAADgAAAAcAVnRGb250AAEAFQAAAAUAAAAYAMfUw8q30rW4v/IAAGjVCM1suMuzwMYAAF8G AAAABAAAAAAAEEEAAAAAAQAAAAAABAAAAAAAZAAAAAAAAAAAAAAAAAAAAAAAAAAAABYAAAAF AAAADACwosHWAAABrPzIAAARBgAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQA AAAPAAAADwBWdENoYXJ0U2VjdGlvbgABAKAAlgABAAAAAAAAAAAAAAAAAAAAAAAAAAUAFwAA AAgAAAABAAEAAQABAIyMjAABAIyMjAAAAAAAyEIAAMhCAAABAAEAjIyMAAEA////AAAAoEEA ABgAAAAJAAAAAQABAAEA////AAEAjIyMAAAAAQABAP///wABAIDA/wAAABkAAAAKAAAAAQAB AP////8EAAAAAAAEAAAABAAAAAQAAAAaAAAAEAAAAA4AVnRDaGFydExlZ2VuZAABABsAAAAO AAAAHAAAAAUAAAAMALW4v/IAAMuzwMYAABEGAAAABAAAAAAAEEECAAAAAQAAAAAABAAAAAEA AQACAAIAAAAPAAAAoACWAAEAAQAAAAAAAAAAAAAAAAAAAAAABgAdAAAACAAAAAEAAQABAAEA jIyMAAEAjIyMAAAAAADIQgAAyEIAAAEAAQCMjIwAAQD///8AAACgQQAAHgAAAAkAAAABAAEA AQD///8AAQCMjIw
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# 파일을 읽어들입니다.
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with open('./chartBinData', 'rb') as file:
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encoded_data = file.read()
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# encoded_data 내에 존재하는 <BINDATA ...> ... </BINDATA> 태그를 찾아서 삭제
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# <BINDATA ...> 태그는 base64 디코딩을 수행할 때 오류가 발생하므로 삭제합니다.
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# <BINDATA ...> 태그와 그 내부 내용을 삭제합니다.
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charBinData = re.sub(b'<BINDATA.*?>', b'', charBinData)
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charBinData = charBinData.replace(b'</BINDATA>', b'')
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# base64 디코딩을 수행합니다.
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decoded_data = base64.b64decode(charBinData)
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# print(decoded_data)
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# 디코딩된 데이터 내용 중 xml 형식만 추출할 때 <c:chartSpace>, </c:chartSpace> 사이의 데이터만 추출.
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start = decoded_data.find(b'<?xml')
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# print(start)
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end = decoded_data.find(b'</c:chartSpace>')
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# print(end)
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xml_data = decoded_data[start:end+len(b'</c:chartSpace>')]
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# 디코딩된 데이터를 파일로 저장합니다.
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with open('ext_BinData.xml', 'wb') as file:
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file.write(xml_data)
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print("Decoding complete. Decoded data saved to 'decoded_chartBinData'.")
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