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Change to iterable as Python3.5 doesn't support Collection.

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We don't really need the getitem and len attributes anyway
This commit is contained in:
Angus Hollands 2017-02-14 20:46:14 +00:00
parent b442d78ebb
commit 742d4bff78
1 changed files with 3 additions and 3 deletions
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6
sanic/router.py
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@ -1,6 +1,6 @@
import re import re
from collections import defaultdict, namedtuple from collections import defaultdict, namedtuple
from collections.abc import Collection from collections.abc import Iterable
from functools import lru_cache from functools import lru_cache
from .exceptions import NotFound, InvalidUsage from .exceptions import NotFound, InvalidUsage
from .views import CompositionView from .views import CompositionView
@ -112,8 +112,8 @@ class Router:
self.hosts.add(host) self.hosts.add(host)
else: else:
if not isinstance(host, Collection): if not isinstance(host, Iterable):
raise ValueError("Expected either string of Collection of " raise ValueError("Expected either string or Iterable of "
"host strings, not {!r}".format(host)) "host strings, not {!r}".format(host))
for host_ in host: for host_ in host: