pep8 and pylint fixups
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		@@ -17,10 +17,7 @@
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#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
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import pkg_resources
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from pkg_resources import parse_version
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import cloudinit.util as util
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import cloudinit.url_helper as uh
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from pkg_resources import parse_version as pver
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import boto.utils as boto_utils
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@@ -36,7 +33,7 @@ import boto.utils as boto_utils
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BOTO_LAZY = False
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try:
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    _boto_lib = pkg_resources.get_distribution('boto')
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    if _boto_lib.parsed_version > parse_version("2.5.2"):
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    if _boto_lib.parsed_version > pver("2.5.2"):  # pylint: disable=E1103
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        BOTO_LAZY = True
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except pkg_resources.DistributionNotFound:
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    pass
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@@ -47,7 +44,7 @@ def _unlazy_dict(mp):
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        return mp
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    if not BOTO_LAZY:
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        return mp
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    for (k, v) in mp.items():
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    for (_k, v) in mp.items():
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        _unlazy_dict(v)
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    return mp
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@@ -116,7 +116,7 @@ class DataSourceCloudStack(sources.DataSource):
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                return False
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            start_time = time.time()
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            self.userdata_raw = ec2.get_instance_userdata(self.api_ver,
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                                                          self.metadata_address)
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                self.metadata_address)
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            self.metadata = ec2.get_instance_metadata(self.api_ver,
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                                                      self.metadata_address)
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            LOG.debug("Crawl of metadata service took %s seconds",
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@@ -65,7 +65,7 @@ class DataSourceEc2(sources.DataSource):
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                return False
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            start_time = time.time()
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            self.userdata_raw = ec2.get_instance_userdata(self.api_ver,
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                                                          self.metadata_address)
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                self.metadata_address)
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            self.metadata = ec2.get_instance_metadata(self.api_ver,
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                                                      self.metadata_address)
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            LOG.debug("Crawl of metadata service took %s seconds",
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