def group(*blueprints, url_prefix="", version=None, strict_slashes=None):
"""
Create a list of blueprints, optionally grouping them under a
general URL prefix.
:param blueprints: blueprints to be registered as a group
:param url_prefix: URL route to be prepended to all sub-prefixes
:param version: API Version to be used for Blueprint group
:param strict_slashes: Indicate strict slash termination behavior
for URL
"""
def chain(nested) -> Iterable[Blueprint]:
"""itertools.chain() but leaves strings untouched"""
for i in nested:
if isinstance(i, (list, tuple)):
yield from chain(i)
elif isinstance(i, BlueprintGroup):
yield from i.blueprints
else:
yield i
bps = BlueprintGroup(
url_prefix=url_prefix,
version=version,
strict_slashes=strict_slashes,
)
for bp in chain(blueprints):
bps.append(bp)
return bps
def group(*blueprints, url_prefix=""):
"""
Create a list of blueprints, optionally grouping them under a
general URL prefix.
:param blueprints: blueprints to be registered as a group
:param url_prefix: URL route to be prepended to all sub-prefixes
"""
def chain(nested):
"""itertools.chain() but leaves strings untouched"""
for i in nested:
if isinstance(i, (list, tuple)):
yield from chain(i)
elif isinstance(i, BlueprintGroup):
yield from i.blueprints
else:
yield i
bps = BlueprintGroup(url_prefix=url_prefix)
for bp in chain(blueprints):
if bp.url_prefix is None:
bp.url_prefix = ""
bp.url_prefix = url_prefix + bp.url_prefix
bps.append(bp)
return bps
def group(*blueprints, url_prefix=""):
"""
Create a list of blueprints, optionally grouping them under a
general URL prefix.
:param blueprints: blueprints to be registered as a group
:param url_prefix: URL route to be prepended to all sub-prefixes
"""
def chain(nested):
"""itertools.chain() but leaves strings untouched"""
for i in nested:
if isinstance(i, (list, tuple)):
yield from chain(i)
elif isinstance(i, BlueprintGroup):
yield from i.blueprints
else:
yield i
bps = BlueprintGroup(url_prefix=url_prefix)
for bp in chain(blueprints):
if bp.url_prefix is None:
bp.url_prefix = ""
bp.url_prefix = url_prefix + bp.url_prefix
bps.append(bp)
return bps
def test_blueprint_group_insert():
blueprint_1 = Blueprint(
"blueprint_1", url_prefix="/bp1", strict_slashes=True, version=1
)
blueprint_2 = Blueprint("blueprint_2", url_prefix="/bp2")
blueprint_3 = Blueprint("blueprint_3", url_prefix=None)
group = BlueprintGroup(
url_prefix="/test", version=1.3, strict_slashes=False
)
group.insert(0, blueprint_1)
group.insert(0, blueprint_2)
group.insert(0, blueprint_3)
@blueprint_1.route("/")
def blueprint_1_default_route(request):
return text("BP1_OK")
@blueprint_2.route("/")
def blueprint_2_default_route(request):
return text("BP2_OK")
@blueprint_3.route("/")
def blueprint_3_default_route(request):
return text("BP3_OK")
app = Sanic("PropTest")
app.blueprint(group)
app.router.finalize()
routes = [(route.path, route.strict) for route in app.router.routes]
assert len(routes) == 3
assert ("v1/test/bp1/", True) in routes
assert ("v1.3/test/bp2", False) in routes
assert ("v1.3/test", False) in routes
def test_blueprint_group_insert():
blueprint_1 = Blueprint(
"blueprint_1", url_prefix="/bp1", strict_slashes=True, version=1
)
blueprint_2 = Blueprint("blueprint_2", url_prefix="/bp2")
blueprint_3 = Blueprint("blueprint_3", url_prefix=None)
group = BlueprintGroup(
url_prefix="/test", version=1.3, strict_slashes=False
)
group.insert(0, blueprint_1)
group.insert(0, blueprint_2)
group.insert(0, blueprint_3)
assert group.blueprints[1].strict_slashes is False
assert group.blueprints[2].strict_slashes is True
assert group.blueprints[0].url_prefix == "/test"
