Viewing file:  bucketlogging.py (3.11 KB) -rw-r--r--
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# Copyright (c) 2006,2007 Mitch Garnaat http://garnaat.org/
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish, dis-
# tribute, sublicense, and/or sell copies of the Software, and to permit
# persons to whom the Software is furnished to do so, subject to the fol-
# lowing conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
import xml.sax.saxutils
from boto.s3.acl import Grant
class BucketLogging(object):
def __init__(self, target=None, prefix=None, grants=None):
self.target = target
self.prefix = prefix
if grants is None:
self.grants = []
else:
self.grants = grants
def __repr__(self):
if self.target is None:
return "<BucketLoggingStatus: Disabled>"
grants = []
for g in self.grants:
if g.type == 'CanonicalUser':
u = g.display_name
elif g.type == 'Group':
u = g.uri
else:
u = g.email_address
grants.append("%s = %s" % (u, g.permission))
return "<BucketLoggingStatus: %s/%s (%s)>" % (self.target, self.prefix, ", ".join(grants))
def add_grant(self, grant):
self.grants.append(grant)
def startElement(self, name, attrs, connection):
if name == 'Grant':
self.grants.append(Grant())
return self.grants[-1]
else:
return None
def endElement(self, name, value, connection):
if name == 'TargetBucket':
self.target = value
elif name == 'TargetPrefix':
self.prefix = value
else:
setattr(self, name, value)
def to_xml(self):
# caller is responsible to encode to utf-8
s = u'<?xml version="1.0" encoding="UTF-8"?>'
s += u'<BucketLoggingStatus xmlns="http://doc.s3.amazonaws.com/2006-03-01">'
if self.target is not None:
s += u'<LoggingEnabled>'
s += u'<TargetBucket>%s</TargetBucket>' % self.target
prefix = self.prefix or ''
s += u'<TargetPrefix>%s</TargetPrefix>' % xml.sax.saxutils.escape(prefix)
if self.grants:
s += '<TargetGrants>'
for grant in self.grants:
s += grant.to_xml()
s += '</TargetGrants>'
s += u'</LoggingEnabled>'
s += u'</BucketLoggingStatus>'
return s
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