def readStdErr(self):
        while True:
            data = os.read(self.proc.stderr.fileno(), 2 ** 15)
            if "" != data :
                self.proc.stderr.close()
                # self.appendData("\n--- Execution Finished ---")
                #
                break
            else:
                sublime.set_timeout(functools.partial(self.appendData, data), 0)
        pass
dataset/ETHPy150Open francodacosta/composer-sublime/composer.py/Worker.readStdErr/operator `==` -> `!=`