68 lines
2.1 KiB
Python
68 lines
2.1 KiB
Python
"""
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This file is uniquely licensed under the MIT license because it may be useful in other applications an utilites.
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MIT License
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Copyright (c) 2022 Alexey Pavlov
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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"""
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import pynbt
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import subprocess
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def remove_header(filename: str):
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# with open(filename, "rb") as file:
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# data = file.read()
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# with open(filename, "wb") as write_file:
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# write_file.write(data[8:])
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# This is WIP code! Do not use!
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return subprocess.Popen(
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["pi-nbt", "remove-header", filename, filename + "_temp.dat"]
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).wait()
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def add_header(filename: str):
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return subprocess.Popen(
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["pi-nbt", "add-header", filename + "_temp.dat", filename]
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).wait()
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def load_nbt(filename: str, header=False):
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if header:
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remove_header(filename)
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with open(filename+"_temp.dat", "rb") as nbt:
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nbt = pynbt.NBTFile(io=nbt, little_endian=True)
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return nbt
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def save_nbt(nbt: pynbt.NBTFile, filename: str, header=True):
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with open(filename+"_temp.dat", "wb") as writefile:
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nbt.save(io=writefile, little_endian = True)
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if header:
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add_header(filename)
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