我有一个像这样的numpy数组:
[['aaq', '56.18%', 'CC']
['jasl', '0.00%', 'JO']
['arw', '1.74%', 'AS']
['vcf', '1.07%', 'DA']
['hsw', '0.00%', 'LO']
['wey', '41.01%', 'IS']
['fol', '0.00%', 'MO']
['aaw', '0.00%', 'AP'],
['sta', '0.00%', 'TT']]
我想用作表格的数据。 为了做到这一点,我所尝试的是:
doc = SimpleDocTemplate("sectors.pdf",pagesize=A4)
elements = []
data= [['aaq', '56.18%', 'CC']
['jasl', '0.00%', 'JO']
['arw', '1.74%', 'AS']
['vcf', '1.07%', 'DA']
['hsw', '0.00%', 'LO']
['wey', '41.01%', 'IS']
['fol', '0.00%', 'MO']
['aaw', '0.00%', 'AP'],
['sta', '0.00%', 'TT']]
t=Table(data)
elements.append(t)
doc.build(elements)
当我运行代码时,我收到以下错误:
Traceback (most recent call last):
File "sector_alloc.py", line 236, in <module>
t=Table(data)
File "reportlab/platypus/tables.py", line 212, in __init__
raise ValueError("%s invalid data type" % self.identity())
ValueError: <Table@0x7F61F6D2ACC0 unknown rows x unknown cols>...
invalid data type
这可能与将np.array
的值转换为Paragraphs
有关吗? (也许是因为它们在数据中是str
)
在这种情况下,我所做的是分别对np.array
的每一列(list
)进行操作并执行:
for valor in list:
list.append(Paragraph('<b>'+valor+'</b>',styleSheet["BodyText"]))
然后尝试再次连接lists
以再次形成numpy数组,但也没有工作..
有人可以帮我把numpy数组作为我桌子的数据吗?
答案 0 :(得分:1)
在数据列表中的大多数列表之后,您似乎缺少逗号。列表列表应如下所示:
@IBAction func doSegue(_ sender: UIButton) {
buttonTag = sender.tag
let storyboard = UIStoryboard (name: "Main", bundle: nil)
let resultVC = storyboard.instantiateViewController(withIdentifier: "ResultViewController")as! ResultViewController
// Communicate with new VC - These values are stored in the destination
// you can set any value stored in the destination VC here
resultVC.firstValue = buttonTag
resultVC.secondValue = randomOpponentValue()
self.navigationController?.pushViewController(resultVC, animated: true)
}
以下是我测试的完整示例:
data = [
['aaq', '56.18%', 'CC'],
['jasl', '0.00%', 'JO'],
['arw', '1.74%', 'AS'],
['vcf', '1.07%', 'DA'],
['hsw', '0.00%', 'LO'],
['wey', '41.01%', 'IS'],
['fol', '0.00%', 'MO'],
['aaw', '0.00%', 'AP'],
['sta', '0.00%', 'TT'],
]