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Better error messages

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This commit is contained in:
Armin Ronacher 2011-04-25 16:01:58 +02:00
parent a06cd0a644
commit a4ea3159a2
1 changed files with 3 additions and 2 deletions
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5
flask/app.py
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@ -574,10 +574,11 @@ class Flask(_PackageBoundObject):
if blueprint.name in self.blueprints:
assert self.blueprints[blueprint.name] is blueprint, \
'A blueprint\'s name collision ocurred between %r and ' \
'%r.' % (blueprint, self.blueprints[blueprint.name])
'%r. Both share the same name "%s"' % \
(blueprint, self.blueprints[blueprint.name], blueprint.name)
else:
self.blueprints[blueprint.name] = blueprint
blueprint.register(self, **options)
blueprint.register(self, options)
def add_url_rule(self, rule, endpoint=None, view_func=None, **options):
"""Connects a URL rule. Works exactly like the :meth:`route`