Method verify

module/plugins/internal/SevenZip.py:62–77

(self, password=None)

        return True if cls._RE_PART.search(filename) else False

    def verify(self, password=None):
        #: 7z can't distinguish crc and pw error in test
        p = self.call_cmd("l", "-slt", self.filename)
        out, err = (_r.strip() if _r else "" for _r in p.communicate())

        if self._RE_BADPWD.search(out):
            raise PasswordError

        elif self._RE_BADPWD.search(err):
            raise PasswordError

        elif self._RE_BADCRC.search(out):
            raise CRCError(_("Header protected"))

        elif self._RE_BADCRC.search(err):
            raise CRCError(err)

    def progress(self, process):
        s = ""