FM / ec2

/usr/lib/python2.6/site-packages/boto/ec2/

/usr/lib/python2.6/site-packages/boto/ec2

Name	Size	Mode	Actions
autoscale/	-	0755	rm
cloudwatch/	-	0755	rm
elb/	-	0755	rm
address.py	5348	0644	edit dl rm
address.pyc	4010	0644	edit dl rm
address.pyo	4010	0644	edit dl rm
attributes.py	2710	0644	edit dl rm
attributes.pyc	2828	0644	edit dl rm
attributes.pyo	2828	0644	edit dl rm
blockdevicemapping.py	6372	0644	edit dl rm
blockdevicemapping.pyc	5151	0644	edit dl rm
blockdevicemapping.pyo	5151	0644	edit dl rm
bundleinstance.py	2754	0644	edit dl rm
bundleinstance.pyc	2175	0644	edit dl rm
bundleinstance.pyo	2175	0644	edit dl rm
buyreservation.py	3838	0644	edit dl rm
buyreservation.pyc	3405	0644	edit dl rm
buyreservation.pyo	3405	0644	edit dl rm
connection.py	176221	0644	edit dl rm
connection.pyc	153269	0644	edit dl rm
connection.pyo	153269	0644	edit dl rm
ec2object.py	5554	0644	edit dl rm
ec2object.pyc	5683	0644	edit dl rm
ec2object.pyo	5683	0644	edit dl rm
group.py	1559	0644	edit dl rm
group.pyc	1047	0644	edit dl rm
group.pyo	1047	0644	edit dl rm
image.py	16222	0644	edit dl rm
image.pyc	15019	0644	edit dl rm
image.pyo	15019	0644	edit dl rm
instance.py	23510	0644	edit dl rm
instance.pyc	25643	0644	edit dl rm
instance.pyo	25643	0644	edit dl rm
instanceinfo.py	1893	0644	edit dl rm
instanceinfo.pyc	1551	0644	edit dl rm
instanceinfo.pyo	1551	0644	edit dl rm
instancestatus.py	6854	0644	edit dl rm
instancestatus.pyc	8212	0644	edit dl rm
instancestatus.pyo	8212	0644	edit dl rm
instancetype.py	2273	0644	edit dl rm
instancetype.pyc	1692	0644	edit dl rm
instancetype.pyo	1692	0644	edit dl rm
keypair.py	4351	0644	edit dl rm
keypair.pyc	4099	0644	edit dl rm
keypair.pyo	4099	0644	edit dl rm
launchspecification.py	3829	0644	edit dl rm
launchspecification.pyc	3469	0644	edit dl rm
launchspecification.pyo	3469	0644	edit dl rm
networkinterface.py	13597	0644	edit dl rm
networkinterface.pyc	12111	0644	edit dl rm
networkinterface.pyo	12111	0644	edit dl rm
placementgroup.py	2002	0644	edit dl rm
placementgroup.pyc	1660	0644	edit dl rm
placementgroup.pyo	1660	0644	edit dl rm
regioninfo.py	1568	0644	edit dl rm
regioninfo.pyc	845	0644	edit dl rm
regioninfo.pyo	845	0644	edit dl rm
reservedinstance.py	12966	0644	edit dl rm
reservedinstance.pyc	14056	0644	edit dl rm
reservedinstance.pyo	14056	0644	edit dl rm
securitygroup.py	14687	0644	edit dl rm
securitygroup.pyc	12066	0644	edit dl rm
securitygroup.pyo	12066	0644	edit dl rm
snapshot.py	6852	0644	edit dl rm
snapshot.pyc	6384	0644	edit dl rm
snapshot.pyo	6384	0644	edit dl rm
spotdatafeedsubscription.py	2434	0644	edit dl rm
spotdatafeedsubscription.pyc	2142	0644	edit dl rm
spotdatafeedsubscription.pyo	2142	0644	edit dl rm
spotinstancerequest.py	7288	0644	edit dl rm
spotinstancerequest.pyc	7648	0644	edit dl rm
spotinstancerequest.pyo	7648	0644	edit dl rm
spotpricehistory.py	2093	0644	edit dl rm
spotpricehistory.pyc	1595	0644	edit dl rm
spotpricehistory.pyo	1595	0644	edit dl rm
tag.py	3076	0644	edit dl rm
tag.pyc	2849	0644	edit dl rm
tag.pyo	2849	0644	edit dl rm
volume.py	10436	0644	edit dl rm
volume.pyc	10859	0644	edit dl rm
volume.pyo	10859	0644	edit dl rm
volumestatus.py	6329	0644	edit dl rm
volumestatus.pyc	7706	0644	edit dl rm
volumestatus.pyo	7706	0644	edit dl rm
zone.py	2601	0644	edit dl rm
zone.pyc	2517	0644	edit dl rm
zone.pyo	2517	0644	edit dl rm
__init__.py	3100	0644	edit dl rm
__init__.pyc	2432	0644	edit dl rm
__init__.pyo	2432	0644	edit dl rm

Edit: /usr/lib/python2.6/site-packages/boto/ec2/ec2object.py (5554B)

# Copyright (c) 2006-2010 Mitch Garnaat http://garnaat.org/
# Copyright (c) 2010, Eucalyptus Systems, Inc.
#
# 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.

"""
Represents an EC2 Object
"""
from boto.ec2.tag import TagSet

class EC2Object(object):

def __init__(self, connection=None):
        self.connection = connection
        if self.connection and hasattr(self.connection, 'region'):
            self.region = connection.region
        else:
            self.region = None

def startElement(self, name, attrs, connection):
        return None

def endElement(self, name, value, connection):
        setattr(self, name, value)

class TaggedEC2Object(EC2Object):
    """
    Any EC2 resource that can be tagged should be represented
    by a Python object that subclasses this class.  This class
    has the mechanism in place to handle the tagSet element in
    the Describe* responses.  If tags are found, it will create
    a TagSet object and allow it to parse and collect the tags
    into a dict that is stored in the "tags" attribute of the
    object.
    """

def __init__(self, connection=None):
        super(TaggedEC2Object, self).__init__(connection)
        self.tags = TagSet()

def startElement(self, name, attrs, connection):
        if name == 'tagSet':
            return self.tags
        else:
            return None

def add_tag(self, key, value='', dry_run=False):
        """
        Add a tag to this object.  Tags are stored by AWS and can be used
        to organize and filter resources.  Adding a tag involves a round-trip
        to the EC2 service.

:type key: str
        :param key: The key or name of the tag being stored.

:type value: str
        :param value: An optional value that can be stored with the tag.
                      If you want only the tag name and no value, the
                      value should be the empty string.
        """
        self.add_tags({key: value}, dry_run)

def add_tags(self, tags, dry_run=False):
        """
        Add tags to this object.  Tags are stored by AWS and can be used
        to organize and filter resources.  Adding tags involves a round-trip
        to the EC2 service.

:type tags: dict
        :param tags: A dictionary of key-value pairs for the tags being stored.
                     If for some tags you want only the name and no value, the
                     corresponding value for that tag name should be an empty
                     string.
        """
        status = self.connection.create_tags(
            [self.id],
            tags,
            dry_run=dry_run
        )
        if self.tags is None:
            self.tags = TagSet()
        self.tags.update(tags)

def remove_tag(self, key, value=None, dry_run=False):
        """
        Remove a tag from this object.  Removing a tag involves a round-trip
        to the EC2 service.

:type key: str
        :param key: The key or name of the tag being stored.

:type value: str
        :param value: An optional value that can be stored with the tag.
                      If a value is provided, it must match the value currently
                      stored in EC2.  If not, the tag will not be removed.  If
                      a value of None is provided, the tag will be
                      unconditionally deleted.
                      NOTE: There is an important distinction between a value
                      of '' and a value of None.
        """
        self.remove_tags({key: value}, dry_run)

def remove_tags(self, tags, dry_run=False):
        """
        Removes tags from this object.  Removing tags involves a round-trip
        to the EC2 service.

:type tags: dict
        :param tags: A dictionary of key-value pairs for the tags being removed.
                     For each key, the provided value must match the value
                     currently stored in EC2.  If not, that particular tag will
                     not be removed.  However, if a value of None is provided,
                     the tag will be unconditionally deleted.
                     NOTE: There is an important distinction between a value of
                     '' and a value of None.
        """
        status = self.connection.delete_tags(
            [self.id],
            tags,
            dry_run=dry_run
        )
        for key, value in tags.items():
            if key in self.tags:
                if value is None or value == self.tags[key]:
                    del self.tags[key]

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