def getall(self):
        try:
            spec = {'data': {'$exists': 1}}
            fields = {'_id': 0}
            sort = [('tid', 1)]
            cur = self.db.docs.find(spec, fields, sort=sort)
        except Exception as e:
            raise DatabaseException(e)
        return [Document(**row) for row in cur]
def loginSsh(self):
        self._setupLog()
        self._debugLog("Login in as "+self._loginUser.username)

        try:
            self._loginUser.sendPassword()
            return True
        except Exception as e:
            self.forceCloseCliConnectionTo()
            raise Exception('Exception ('+str(e)+') '+'Expected CLI response: "Password:"' + "\n Got: \n" + self._lastExpect())