如何将项目列表转换为json父子层次结构？

Question

I have some items in a list with points, sub-points and sub-sub points need to pass all of them into json in parent-child hierarchy.

I tried as each point made it to list, if a point consist of point, sub or sub-sub-point all becomes in one list of a point.

my list appears like this:

lst=["1. content","(a) content","(b) ","(i)","(ii"),"(c)","2.","3.","(A)","(B)","4."]

for ptags in soup.findAll('p'):
                lst.append(ptags.get_text())

    regex = r"^\([a-z]\)\s.*"
    regex1=r"^\([\D]+\)\s.*"
    j=0
    sub = []
    for i in lst:
        if sub:
            match = re.match(regex, i)
            match1=re.match(regex1,i)
            if match:
                sub.append(i)
            elif match1:
                sub.append(i)
            else:
                j=j+1
                sub = [i]
            Notes[str(j)] = sub
        else:
            if sub:
                Notes[str(j)] = sub
            sub = [i]
            Notes[str(j)] = i

I need the json hierarchy as output in this way :

"1. content",
       "(a) content",
       "(b) ",
             "(i)",
             "(ii"),
       "(c)",
"2.",
"3.",
    "(A)",
    "(B)",

"4."

######################################JSON STRUCTURE
[
  {
    "1. content": [
      "(a) content",
      {
        "(b) ": [
          "(i)",
          "(ii)"
        ]
      },
      "(c)"
    ]
  },
  "2.",
  {
    "3.": [
      "(A)",
      "(B)"
    ]
  },
  "4."
]

Answer 1

If you want to have a similar hierarchy, you should change your data to a dict . Because you did not include enough information in your code, I just add a sample of what your data should look like:

from json import dumps
lst = [{"1. content": ["(a) content", {"(b) ": ["(i)","(ii)"]},"(c)"]},"2.",{"3.": ["(A)","(B)"]},"4."]

Each hierarchy level should be a dictionary. For elements those have no children, you can pass them as a simple list element.

You can get your json string using dumps now:

dumps(lst)