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46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
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import os.path
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import sys
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import tarfile
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import zipfile
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import StringIO
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def read_file(path, use_crlf):
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with open(path, 'rb') as file:
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data = file.read()
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if '\0' not in data:
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data = data.replace('\r', '')
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if use_crlf:
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data = data.replace('\n', '\r\n')
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return data
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def write_zip(target, arcprefix, sources):
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with zipfile.ZipFile(target, 'w', zipfile.ZIP_DEFLATED) as archive:
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for source in sorted(sources):
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data = read_file(source, use_crlf = True)
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path = os.path.join(arcprefix, source)
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archive.writestr(path, data)
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def write_tar(target, arcprefix, sources, compression):
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with tarfile.open(target, 'w:' + compression) as archive:
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for source in sorted(sources):
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data = read_file(source, use_crlf = False)
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path = os.path.join(arcprefix, source)
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info = tarfile.TarInfo(path)
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info.size = len(data)
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archive.addfile(info, StringIO.StringIO(data))
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if len(sys.argv) < 4:
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raise RuntimeError('Usage: python archive.py <target> <archive prefix> <source files>')
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target = sys.argv[1]
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arcprefix = sys.argv[2]
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sources = sys.argv[3:]
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if target.endswith('.zip'):
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write_zip(target, arcprefix, sources)
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elif target.endswith('.tar.gz') or target.endswith('.tar.bz2'):
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write_tar(target, arcprefix, sources, compression = os.path.splitext(target)[1][1:])
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else:
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raise NotImplementedError('File type not supported: ' + target)
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