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serialize baserouterproxy correctly

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This commit is contained in:
Laura Klünder 2024-12-09 15:34:06 +01:00
parent d151bc7888
commit 3fc1bfa5ed
1 changed files with 3 additions and 1 deletions
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4
src/c3nav/api/schema.py
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@ -26,11 +26,13 @@ def make_serializable(values: Any):
key: make_serializable(val) key: make_serializable(val)
for key, val in values.items() for key, val in values.items()
} }
from c3nav.routing.router import BaseRouterProxy
if isinstance(values, (list, tuple, set, frozenset)): if isinstance(values, (list, tuple, set, frozenset)):
from c3nav.routing.router import BaseRouterProxy
if values and isinstance(next(iter(values)), (Model, BaseRouterProxy)): if values and isinstance(next(iter(values)), (Model, BaseRouterProxy)):
return type(values)(val.pk for val in values) return type(values)(val.pk for val in values)
return type(values)(make_serializable(val) for val in values) return type(values)(make_serializable(val) for val in values)
if isinstance(values, BaseRouterProxy):
return values.pk
if isinstance(values, Promise): if isinstance(values, Promise):
# This is needed for lazy attributes that evaluate to `None` to be serialized properly. # This is needed for lazy attributes that evaluate to `None` to be serialized properly.
# Without this `None` is returned as the string 'None'. # Without this `None` is returned as the string 'None'.