以数字为键的dicttoxml

Question

from dicttoxml import dicttoxml

ArrayWithDigitKey={2:"vale"}
xml =dicttoxml(ArrayWithDigitKey)

我得到这个错误：

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python2.7/site-packages/dicttoxml.py", line 393, in dicttoxml
    convert(obj, ids, attr_type, item_func, cdata, parent=custom_root), 
  File "/usr/local/lib/python2.7/site-packages/dicttoxml.py", line 189, in convert
    return convert_dict(obj, ids, parent, attr_type, item_func, cdata)
  File "/usr/local/lib/python2.7/site-packages/dicttoxml.py", line 214, in convert_dict
    key, attr = make_valid_xml_name(key, attr)
  File "/usr/local/lib/python2.7/site-packages/dicttoxml.py", line 145, in make_valid_xml_name
    if key.isdigit():
AttributeError: 'int' object has no attribute 'isdigit'

Answer 1

检查一下错误，你就会知道出了什么问题。你知道吗

“ArrayWithDigitKey”的键必须是int，但形式为字符串。你知道吗

因此，您必须按以下方式定义字典，它应该重新开始工作

ArrayWithDigitKey={'2':"vale"}

如果你需要其他帮助，请告诉我。你知道吗