mirror of https://github.com/morpheus65535/bazarr
40 lines
1.1 KiB
Python
40 lines
1.1 KiB
Python
# coding=utf-8
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from __future__ import absolute_import
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import logging
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import rarfile
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log = logging.getLogger(__name__)
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class RarFile(rarfile.RarFile):
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def read(self, fname, psw=None):
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"""
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read specific content of rarfile without parsing
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:param fname:
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:param psw:
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:return:
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"""
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exe = None
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try:
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rarfile.tool_setup(unrar=False, unar=True, bsdtar=False, force=True)
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except rarfile.RarCannotExec:
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try:
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rarfile.rarfile.tool_setup(unrar=True, unar=False, bsdtar=False, force=True)
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except rarfile.RarCannotExec:
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raise rarfile.RarCannotExec
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else:
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exe = rarfile.UNRAR_TOOL
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else:
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exe = rarfile.UNAR_TOOL
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finally:
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cmd = [exe] + list(rarfile.ORIG_OPEN_ARGS)
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with rarfile.XTempFile(self._rarfile) as rf:
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log.debug(u"RAR CMD: %s", cmd + [rf, fname])
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p = rarfile.custom_popen(cmd + [rf, fname])
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output = p.communicate()[0]
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rarfile.check_returncode(p, output)
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return output
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