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This commit is contained in:
Tyrel Souza 2015-05-07 10:13:09 -04:00
parent 2077f10dc3
commit 0c2420b03a
1 changed files with 4 additions and 3 deletions
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glue.py
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@ -6,12 +6,14 @@ def glue(*args, **kwargs):
Glue takes in any number of arguments, named or not, and any depth list
It will flatten them all and return them joined with spaces.
"""
def _flatten(l):
"""
from: Cristian at http://stackoverflow.com/a/2158532
"""
for el in l:
if isinstance(el, collections.Iterable) and not isinstance(el, basestring):
if isinstance(el, collections.Iterable)\
and not isinstance(el, basestring):
for sub in _flatten(el):
yield sub
else:
@ -21,13 +23,12 @@ def glue(*args, **kwargs):
kwargs = collections.OrderedDict(
sorted(kwargs.items(), key=lambda t: t[0]))
what_to_glue = list(args)
# Ignore all your keys, because you're doing this wrong anyway
what_to_glue.extend([v for k, v in kwargs.iteritems()])
# flatten crap out of this!
what_to_glue = _flatten(what_to_glue)
what_to_glue = _flatten(what_to_glue)
# safeguard against nonstrings
return " ".join([str(x) for x in what_to_glue])