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Resolve edge case in nested BP Groups (#2592)

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This commit is contained in:
Adam Hopkins
2022-10-31 12:58:41 +02:00
committed by GitHub
parent 65d7447cf6
commit 3f4663b9f8
2 changed files with 27 additions and 11 deletions
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21
sanic/app.py
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@@ -480,17 +480,16 @@ class Sanic(BaseSanic, StartupMixin, metaclass=TouchUpMeta):
for item in blueprint:
params = {**options}
if isinstance(blueprint, BlueprintGroup):
if blueprint.url_prefix:
merge_from = [
options.get("url_prefix", ""),
blueprint.url_prefix,
]
if not isinstance(item, BlueprintGroup):
merge_from.append(item.url_prefix or "")
merged_prefix = "/".join(
u.strip("/") for u in merge_from
).rstrip("/")
params["url_prefix"] = f"/{merged_prefix}"
merge_from = [
options.get("url_prefix", ""),
blueprint.url_prefix or "",
]
if not isinstance(item, BlueprintGroup):
merge_from.append(item.url_prefix or "")
merged_prefix = "/".join(
u.strip("/") for u in merge_from if u
).rstrip("/")
params["url_prefix"] = f"/{merged_prefix}"
for _attr in ["version", "strict_slashes"]:
if getattr(item, _attr) is None: