openstack/deb-python-eventlet
Code Issues Proposed changes

Enabling /etc/hosts parsing by default in greendns, solves a few silly-seeming issues like not being able to look up localhost.

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This commit is contained in:
Ryan Williams
2010-07-04 13:52:12 -07:00
parent 675f76dc68
commit 390538a176
1 changed files with 7 additions and 4 deletions
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5
eventlet/support/greendns.py
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@@ -68,9 +68,12 @@ class ResolverProxy(object):
self._load_etc_hosts() self._load_etc_hosts()
def _load_etc_hosts(self): def _load_etc_hosts(self):
try:
fd = open('/etc/hosts', 'r') fd = open('/etc/hosts', 'r')
contents = fd.read() contents = fd.read()
fd.close() fd.close()
except (IOError, OSError):
return
contents = [line for line in contents.split('\n') if line and not line[0] == '#'] contents = [line for line in contents.split('\n') if line and not line[0] == '#']
for line in contents: for line in contents:
line = line.replace('\t', ' ') line = line.replace('\t', ' ')
@@ -104,7 +107,7 @@ class ResolverProxy(object):
# #
# cache # cache
# #
resolver = ResolverProxy() resolver = ResolverProxy(dev=True)
def resolve(name): def resolve(name):
error = None error = None