Python disable_undoの例

コード例 #1

ファイル: test_database.py プロジェクト: mirca/sunpy

def test_disable_undo(database, download_query, tmpdir):
    entry = DatabaseEntry()
    with disable_undo(database) as db:
        db.set_cache_size(5)
        db.add(entry)
        db.commit()
        db.remove(entry)
        db.default_waveunit = 'angstrom'
        db.download(*download_query, path=str(tmpdir.join('{file}.fits')))
        entry = db[0]
        db.tag(entry, 'foo', 'bar')
        db.remove_tag(entry, 'foo')
        db.star(entry)
        db.unstar(entry)
        db.add_many([entry, entry], ignore_already_added=True)
        db.add(entry, ignore_already_added=True)
        db.add_from_dir(str(tmpdir))
        db.clear()
    with pytest.raises(EmptyCommandStackError):
        database.undo()

コード例 #2

def test_disable_undo(database, download_query, tmpdir):
    entry = DatabaseEntry()
    with disable_undo(database) as db:
        db.set_cache_size(5)
        db.add(entry)
        db.commit()
        db.remove(entry)
        db.default_waveunit = 'angstrom'
        db.download(*download_query, path=str(tmpdir.join('{file}.fits')))
        entry = db[0]
        db.tag(entry, 'foo', 'bar')
        db.remove_tag(entry, 'foo')
        db.star(entry)
        db.unstar(entry)
        db.add_many([entry, entry], ignore_already_added=True)
        db.add(entry, ignore_already_added=True)
        db.add_from_dir(str(tmpdir))
        db.clear()
    with pytest.raises(EmptyCommandStackError):
        database.undo()