Python list_to_tree Examples

Example #1

File: flatten_binary_tree_to_linked_list.py Project: haishanh/leetcode-python

def test():
    s = Solution()
    node = list_to_tree([1, 2, None, 3])
    s.flatten(node)
    print(tree_to_list(node))
    node = list_to_tree([1, 2, 3, 4, 5, 6, 7, 8, None, None, 9])
    s.flatten(node)
    print(tree_to_list(node))

Example #2

    def populate_list(self):

        self.ui.treeFileList.clear()

        tree_items = tree.list_to_tree(script_map.SCRIPT_MAP)

        for item in tree_items:
            self.ui.treeFileList.addTopLevelItem(item)

Example #3

File: open_menu.py Project: ThunderGemios10/The-Super-Duper-Script-Editor-2

 def populate_list(self):
   
   self.ui.treeFileList.clear()
   
   reload(script_map)
   tree_items = tree.list_to_tree(script_map.SCRIPT_MAP)
   
   for item in tree_items:
     self.ui.treeFileList.addTopLevelItem(item)

Example #4

    def populate_list(self):

        self.ui.treeFileList.clear()

        tree_items = list_to_tree(SCRIPT_MAP)

        for item in tree_items:
            if item.text(0) == "EBOOT Text":
                continue

            # We want check boxes here, but for them to show up,
            # we actually have to set the state to ~something~.
            # So recursively set everything to unchecked, then add it.
            item.setCheckState(0, Qt.Qt.Unchecked)
            self.recursiveChecks(item)

            self.ui.treeFileList.addTopLevelItem(item)

Example #5

File: script_dump_menu.py Project: ThunderGemios10/The-Super-Duper-Script-Editor-2

 def populate_list(self):
   
   self.ui.treeFileList.clear()
   
   tree_items = list_to_tree(SCRIPT_MAP)
   
   for item in tree_items:
     if item.text(0) == "EBOOT Text":
       continue
   
     # We want check boxes here, but for them to show up,
     # we actually have to set the state to ~something~.
     # So recursively set everything to unchecked, then add it.
     item.setCheckState(0, Qt.Qt.Unchecked)
     self.recursiveChecks(item)
     
     self.ui.treeFileList.addTopLevelItem(item)

Example #6

# Definition for a binary tree node.
# class TreeNode(object):
#     def __init__(self, x):
#         self.val = x
#         self.left = None
#         self.right = None
import tree


class Solution(object):
    def invertTree(self, root):
        if not root:
            return root
        temp = root.left
        root.left = root.right
        root.right = temp
        if root.left:
            self.invertTree(root.left)
        if root.right:
            self.invertTree(root.right)
        return root


root = tree.list_to_tree([4, 2, 7, 1, 3, 6, 9])
s = Solution()
s.invertTree(root)
print tree.tree_to_list(root)