我有一個很長的變量列表來定義(〜100)。定義如下:在Python中定義一長串變量
provider = node.xpath("//provider/text()")[0]
language = node.xpath("//language/text()")[0]
subtype = node.xpath("//subtype/text()")[0]
etc...
我如何定義它更簡潔/乾的,有點像 -
COLUMN_VARIABLES = ['provider', 'language','subtype']
for variable in COLUMN_VARIABLES:
variable = node.xpath("//%s/text()"%variable)[0]