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File Content: `copybot.py`

# 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 boto
from boto.pyami.scriptbase import ScriptBase
import os, StringIO

class CopyBot(ScriptBase):

    def __init__(self):
        super(CopyBot, self).__init__()
        self.wdir = boto.config.get('Pyami', 'working_dir')
        self.log_file = '%s.log' % self.instance_id
        self.log_path = os.path.join(self.wdir, self.log_file)
        boto.set_file_logger(self.name, self.log_path)
        self.src_name = boto.config.get(self.name, 'src_bucket')
        self.dst_name = boto.config.get(self.name, 'dst_bucket')
        self.replace = boto.config.getbool(self.name, 'replace_dst', True)
        s3 = boto.connect_s3()
        self.src = s3.lookup(self.src_name)
        if not self.src:
            boto.log.error('Source bucket does not exist: %s' % self.src_name)
        dest_access_key = boto.config.get(self.name, 'dest_aws_access_key_id', None)
        if dest_access_key:
            dest_secret_key = boto.config.get(self.name, 'dest_aws_secret_access_key', None)
            s3 = boto.connect(dest_access_key, dest_secret_key)
        self.dst = s3.lookup(self.dst_name)
        if not self.dst:
            self.dst = s3.create_bucket(self.dst_name)

    def copy_bucket_acl(self):
        if boto.config.get(self.name, 'copy_acls', True):
            acl = self.src.get_xml_acl()
            self.dst.set_xml_acl(acl)

    def copy_key_acl(self, src, dst):
        if boto.config.get(self.name, 'copy_acls', True):
            acl = src.get_xml_acl()
            dst.set_xml_acl(acl)

    def copy_keys(self):
        boto.log.info('src=%s' % self.src.name)
        boto.log.info('dst=%s' % self.dst.name)
        try:
            for key in self.src:
                if not self.replace:
                    exists = self.dst.lookup(key.name)
                    if exists:
                        boto.log.info('key=%s already exists in %s, skipping' % (key.name, self.dst.name))
                        continue
                boto.log.info('copying %d bytes from key=%s' % (key.size, key.name))
                prefix, base = os.path.split(key.name)
                path = os.path.join(self.wdir, base)
                key.get_contents_to_filename(path)
                new_key = self.dst.new_key(key.name)
                new_key.set_contents_from_filename(path)
                self.copy_key_acl(key, new_key)
                os.unlink(path)
        except:
            boto.log.exception('Error copying key: %s' % key.name)

    def copy_log(self):
        key = self.dst.new_key(self.log_file)
        key.set_contents_from_filename(self.log_path)

    def main(self):
        fp = StringIO.StringIO()
        boto.config.dump_safe(fp)
        self.notify('%s (%s) Starting' % (self.name, self.instance_id), fp.getvalue())
        if self.src and self.dst:
            self.copy_keys()
        if self.dst:
            self.copy_log()
        self.notify('%s (%s) Stopping' % (self.name, self.instance_id),
                    'Copy Operation Complete')
        if boto.config.getbool(self.name, 'exit_on_completion', True):
            ec2 = boto.connect_ec2()
            ec2.terminate_instances([self.instance_id])

Name	Size	Permission
installers	---	0755
__init__.py	1107 bytes	0644
__init__.pyc	142 bytes	0644
__init__.pyo	142 bytes	0644
bootstrap.py	5748 bytes	0644
bootstrap.pyc	4940 bytes	0644
bootstrap.pyo	4940 bytes	0644
config.py	8665 bytes	0644
config.pyc	8581 bytes	0644
config.pyo	8581 bytes	0644
copybot.cfg	1707 bytes	0644
copybot.py	4261 bytes	0644
copybot.pyc	3944 bytes	0644
copybot.pyo	3944 bytes	0644
helloworld.py	1238 bytes	0644
helloworld.pyc	618 bytes	0644
helloworld.pyo	618 bytes	0644
launch_ami.py	7585 bytes	0644
launch_ami.pyc	6478 bytes	0644
launch_ami.pyo	6478 bytes	0644
scriptbase.py	1427 bytes	0644
scriptbase.pyc	2490 bytes	0644
scriptbase.pyo	2490 bytes	0644
startup.py	2475 bytes	0644
startup.pyc	1887 bytes	0644
startup.pyo	1887 bytes	0644

File Content: copybot.py

File Content: `copybot.py`