On 14Oct2017 17:44, Chris <chris2...@postbox.xyz> wrote:
3. It seems that nid is initialized in get_iter, Line 218 [1]
4. nid is passed as parameter to __get_iter and the other
participating funtions
5. the node with the id nid is fetched in line 222.
6. In Line 190 there's a loop.
I don't understand what increments nid or what makes the __get_iter
function loop through the self._nodes dictionary defined in Line 106?
Couldn't the __get_iter function iterate another list or dictionary?
Which line says that you want to get every Node in self._nodes?
[...]
[1] https://github.com/caesar0301/treelib/blob/master/treelib/tree.py
"nid" is not a counter, it is a node id, a key into the dictionary.
The loop starting on line 240 advances through all the immediate children of
the current node, and calls __get_iter using each child's identifier as the
"nid" parameter. In this way the whole tree is traversed.
Cheers,
Cameron Simpson <c...@cskk.id.au> (formerly c...@zip.com.au)
_______________________________________________
Tutor maillist - Tutor@python.org
To unsubscribe or change subscription options:
https://mail.python.org/mailman/listinfo/tutor
