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switched reraise_visit to be just a kwarg

This commit is contained in:
Mahmoud Hashemi 2015-09-21 03:04:33 -07:00
parent 0d6486c402
commit 27a4bc1b6d
1 changed files with 4 additions and 2 deletions
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6
boltons/iterutils.py
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@ -639,7 +639,7 @@ def default_exit(path, key, old_parent, new_parent, new_items):
def remap(root, visit=default_visit, enter=default_enter, exit=default_exit,
reraise_visit=True):
**kwargs):
"""The remap ("recursive map") function is used to traverse and
transform nested structures. Lists, tuples, sets, and dictionaries
are just a few of the data structures commonly nested into
@ -726,13 +726,15 @@ def remap(root, visit=default_visit, enter=default_enter, exit=default_exit,
"""
# TODO: enter() return (False, items) to continue traverse but cancel copy?
# TODO: reraise_visit to kwarg only
if not callable(visit):
raise TypeError('visit expected callable, not: %r' % visit)
if not callable(enter):
raise TypeError('enter expected callable, not: %r' % enter)
if not callable(exit):
raise TypeError('exit expected callable, not: %r' % exit)
reraise_visit = kwargs.pop('reraise_visit', True)
if kwargs:
raise TypeError('unexpected keyword arguments: %r' % kwargs.keys())
path, registry, stack = (), {}, [(None, root)]
new_items_stack = []