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Enso-Bot/venv/Lib/site-packages/django/utils/hashable.py

20 lines
541 B
Python

from django.utils.itercompat import is_iterable
def make_hashable(value):
if isinstance(value, dict):
return tuple([
(key, make_hashable(nested_value))
for key, nested_value in value.items()
])
# Try hash to avoid converting a hashable iterable (e.g. string, frozenset)
# to a tuple.
try:
hash(value)
except TypeError:
if is_iterable(value):
return tuple(map(make_hashable, value))
# Non-hashable, non-iterable.
raise
return value