28 строки
617 B
Python
28 строки
617 B
Python
'''
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Converts a binary file into JSON.
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This lets you transform a binary file into something you can
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easily bundle inside a web page.
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Usage: file2json.py FILENAME VARNAME
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FILENAME - the binary file
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VARNAME - the variable to store it in (the output will be VARNAME = [...])
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'''
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import os, sys
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data = open(sys.argv[1], 'r').read()
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sdata = map(lambda x: str(ord(x)) + ',', data)
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sdata[-1] = sdata[-1].replace(',', '')
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lined = []
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while len(sdata) > 0:
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lined += sdata[:30]
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sdata = sdata[30:]
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if len(sdata) > 0:
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lined += ['\n']
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json = '[' + ''.join(lined) + ']'
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print 'var ' + sys.argv[2] + '=' + json + ';'
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