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arne-cl/nested_dict_print.py

Created September 19, 2015 20:31
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prettyprint a nested dictionary
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nested_dict_print.py
def nprint(d, tab=0, tab_width=2):
'''print nested key-value datastructures (e.g. dicts)'''
for k, v in d.iteritems():
if not hasattr(v, 'iteritems'):
print u'{}{} {}'.format(' '*tab, k, v)
else:
print u'{}{}:'.format(' '*tab, k)
nprint(v, tab=tab+tab_width)
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