0

我看到的每个示例用户都知道列的数量和名称。如果我的字段名称在列表或字典中并且我不知道它们的数量怎么办?

我读到正确的代码是:

t = PrettyTable()
t.set_field_names("first","second","third")

但在我的情况下,名称位于名为列的字典中:

columns = {column0: "first", column1: "second", column3: "third"}

我提醒我的列数是未知的。我试过:

for x in range(0,len(columns)):
    target="column"+str(x)
    t.set_field_names(columns[target])

或列表:

columns = ["first","second","third"]
t = PrettyTable()
t.set_field_names(columns)

但每次错误都是一样的:

 File "time_based_blind.py", line 105, in <module>
    t.set_field_names(columns)
 File "/usr/lib/python2.7/dist-packages/prettytable.py", line 217, in __getattr__
    raise AttributeError(name)
AttributeError: set_field_names
4

1 回答 1

0

PrettyTable 没有属性set_field_names ,您可以将其更改为 columns = ["first","second","third"] t = PrettyTable(columns)

于 2017-12-09T14:40:07.093 回答