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Implement HySequence with tuples instead of lists

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This commit is contained in:
Kodi Arfer 2019-08-02 14:48:06 -04:00
parent 52c0e4e221
commit 8576d00ce8
1 changed files with 3 additions and 2 deletions
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5
hy/models.py
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@ -243,7 +243,7 @@ class HyComplex(HyObject, complex):
_wrappers[complex] = HyComplex
class HySequence(HyObject, list):
class HySequence(HyObject, tuple):
"""
An abstract type for sequence-like models to inherit from.
"""
@ -256,7 +256,8 @@ class HySequence(HyObject, list):
return self
def __add__(self, other):
return self.__class__(super(HySequence, self).__add__(other))
return self.__class__(super(HySequence, self).__add__(
tuple(other) if isinstance(other, list) else other))
def __getslice__(self, start, end):
return self.__class__(super(HySequence, self).__getslice__(start, end))