本文整理汇总了Python中openlp.core.lib.ServiceItem.add_from_image方法的典型用法代码示例。如果您正苦于以下问题：Python ServiceItem.add_from_image方法的具体用法？Python ServiceItem.add_from_image怎么用？Python ServiceItem.add_from_image使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类openlp.core.lib.ServiceItem的用法示例。
在下文中一共展示了ServiceItem.add_from_image方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: serviceitem_add_image_test
# 需要导入模块: from openlp.core.lib import ServiceItem [as 别名]
# 或者: from openlp.core.lib.ServiceItem import add_from_image [as 别名]
def serviceitem_add_image_test(self):
"""
Test the Service Item - add image test
"""
# GIVEN: A new service item and a mocked renderer
service_item = ServiceItem(None)
service_item.name = u'test'
# WHEN: adding image to a service item
test_image = os.path.join(TESTPATH, u'church.jpg')
service_item.add_from_image(test_image, u'Image Title')
# THEN: We should get back a valid service item
assert service_item.is_valid is True, u'The new service item should be valid'
assert len(service_item._display_frames) == 0, u'The service item has no display frames'
# THEN: We should have a page of output.
assert len(service_item._raw_frames) == 1, u'A valid rendered Service Item has display frames'
assert service_item.get_rendered_frame(0) == test_image
# WHEN: adding a second image to a service item
service_item.add_from_image(test_image, u'Image1 Title')
# THEN: We should have an increased page of output.
assert len(service_item._raw_frames) == 2, u'A valid rendered Service Item has display frames'
assert service_item.get_rendered_frame(0) == test_image
assert service_item.get_rendered_frame(0) == service_item.get_rendered_frame(1)
# WHEN requesting a saved service item
service = service_item.get_service_repr(True)
# THEN: We should have two parts of the service.
assert len(service) == 2, u'A saved service has two parts'
assert service[u'header'][u'name'] == u'test' , u'A test plugin was returned'
assert service[u'data'][0][u'title'] == u'Image Title' , u'The first title name matches the request'
assert service[u'data'][0][u'path'] == test_image , u'The first image name matches'
assert service[u'data'][0][u'title'] != service[u'data'][1][u'title'], \
u'The individual titles should not match'
assert service[u'data'][0][u'path'] == service[u'data'][1][u'path'], u'The file paths should match'
# WHEN validating a service item
service_item.validate_item([u'jpg'])
# THEN the service item should be valid
assert service_item.is_valid is True, u'The new service item should be valid'
# WHEN: adding a second image to a service item
service_item.add_from_image(u'resources/church1.jpg', u'Image1 Title')
# WHEN validating a service item
service_item.validate_item([u'jpg'])
# THEN the service item should be valid
assert service_item.is_valid is False, u'The service item is not valid due to validation changes'