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[#3859] ability to add prefixes before lookups in per-object routes

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This commit is contained in:
Faddey 2016-01-21 14:56:38 +02:00
parent 06dd55ac1c
commit 826a47e9dd
1 changed files with 4 additions and 2 deletions
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6
rest_framework/routers.py
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@ -218,16 +218,18 @@ class SimpleRouter(BaseRouter):
https://github.com/alanjds/drf-nested-routers
"""
base_regex = '(?P<{lookup_prefix}{lookup_url_kwarg}>{lookup_value})'
base_regex = '{pre_lookup_prefix}(?P<{lookup_prefix}{lookup_url_kwarg}>{lookup_value})'
# Use `pk` as default field, unset set. Default regex should not
# consume `.json` style suffixes and should break at '/' boundaries.
lookup_field = getattr(viewset, 'lookup_field', 'pk')
lookup_url_kwarg = getattr(viewset, 'lookup_url_kwarg', None) or lookup_field
lookup_value = getattr(viewset, 'lookup_value_regex', '[^/.]+')
pre_lookup_prefix = getattr(viewset, 'pre_lookup_prefix', '')
return base_regex.format(
lookup_prefix=lookup_prefix,
lookup_url_kwarg=lookup_url_kwarg,
lookup_value=lookup_value
lookup_value=lookup_value,
pre_lookup_prefix=pre_lookup_prefix
)
def get_urls(self):