77 lines
2.4 KiB
Python
77 lines
2.4 KiB
Python
#!/usr/bin/python
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usage = "python contrib/%prog [OPTIONS] <regionfilename>"
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description = """
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This script will delete files from the old chunk-based cache, a lot
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like the old `gmap.py -d World/` command. You should only use this if
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you're updating from an older version of Overviewer, and you want to
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clean up your world folder.
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"""
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from optparse import OptionParser
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import sys
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import re
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import os.path
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import logging
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# sys.path wrangling, so we can access Overviewer code
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overviewer_dir = os.path.split(os.path.split(os.path.abspath(__file__))[0])[0]
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sys.path.insert(0, overviewer_dir)
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import nbt
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import chunk
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def main():
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parser = OptionParser(usage=usage, description=description)
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# parser.add_option("-d", "--dry-run", dest="dry", action="store_true",
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# help="Don't actually delete anything. Best used with -v.")
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opt, args = parser.parse_args()
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if not len(args) == 1:
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parser.print_help()
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sys.exit(1)
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regionfile = args[0]
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if not os.path.exists(regionfile):
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parser.print_help()
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print "\nFile not found"
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sys.exit(1)
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chunk_pass = 0
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chunk_total = 0
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print( "Loading region: %s" % ( regionfile))
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try:
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mcr = nbt.load_region(regionfile)
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except IOError, e:
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print("Error opening regionfile. It may be corrupt. %s"%( e))
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pass
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if mcr is not None:
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try:
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chunks = mcr.get_chunk_info(False)
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except IOError, e:
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print("Error opening regionfile(bad header info). It may be corrupt. %s"%( e))
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chunks = []
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pass
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for x, y in chunks:
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chunk_total += 1
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#try:
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chunk_data = mcr.load_chunk(x, y)
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if chunk_data is None:
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print("Chunk %s:%s is unexpectedly empty"%(x, y))
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else:
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try:
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processed = chunk_data.read_all()
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if processed == []:
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print("Chunk %s:%s is an unexpectedly empty set"%(x, y))
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else:
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chunk_pass += 1
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except Exception, e:
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print("Error opening chunk (%i, %i) It may be corrupt. %s"%( x, y, e))
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else:
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print("Error opening regionfile.")
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print("Done; Passed %s/%s"%(chunk_pass,chunk_total))
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if __name__ == "__main__":
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main()
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