如何在子模块上处理Pylint未使用的导入消息？

Question

我有这段代码：

import pyqtgraph as pg  # Short name cause pyqtgraph is looong
import pyqtgraph.exporters

# ... some code

pg.foo()
pg.exporters.ExportItem(blah)

现在pylint抱怨import pyqtgraph.exporters说它是未使用的导入。解决此警告的Pythonic或优雅解决方案是什么？

请注意，如果没有import pyqtgraph.exporters，则无法调用该子模块中的方法。

Answer 1

你可以这样做：

import pyqtgraph as pg  # Short name cause pyqtgraph is looong
import pyqtgraph.exporters  # pylint: disable=unused-import

# ... some code

pg.foo()
pg.exporters.ExportItem(blah)

防止pylint警告。

Answer 2

这应该有效

import pyqtgraph as pg  # Short name cause pyqtgraph is looong
from pyqtgraph import exporters

# ... some code

pg.foo()
exporters.ExportItem(blah)