Hi so I’ve been struggling with this and can’t quite figure out why I’m getting errors. Trying to export just some basic XML into a new file, keeps giving me a TypeError. Below is a small sample of the code Answer The ElementTree.write method defaults to us-ascii encoding and as such expects…
Tag: tree
Python – Tree without classes
How can I implement a tree without using classes in python? I can only use lists, dictionaries and queue. Obviously without the library bintree. Answer I usually use defaultdict: Usage: bonus: Maria Callas singing O Mio Babbino Caro
Walking/iterating over a nested dictionary of arbitrary depth (the dictionary represents a directory tree)
Python newbie at time of writing. This came up because I want a user to be able to select a group of files from within a directory (and also any subdirectory), and unfortunately Tkinter’s default ability for selecting multiple files in a file dialog is broken on Windows 7 (http://bugs.python.org/issue80…
Python file parsing: Build tree from text file
I have an indented text file that will be used to build a tree. Each line represents a node, and indents represent depth as well as node the current node is a child of. For example, a file might look like ROOT Node1 Node2 Node3 Node4 Node5 Node6 Which indicates that ROOT contains three children: 1, 5, and 6, …