Viewing file:  scriptbase.py (1.39 KB) -rw-r--r--
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import os
import sys
from boto.utils import ShellCommand, get_ts
import boto
import boto.utils
class ScriptBase(object):
def __init__(self, config_file=None):
self.instance_id = boto.config.get('Instance', 'instance-id', 'default')
self.name = self.__class__.__name__
self.ts = get_ts()
if config_file:
boto.config.read(config_file)
def notify(self, subject, body=''):
boto.utils.notify(subject, body)
def mkdir(self, path):
if not os.path.isdir(path):
try:
os.mkdir(path)
except:
boto.log.error('Error creating directory: %s' % path)
def umount(self, path):
if os.path.ismount(path):
self.run('umount %s' % path)
def run(self, command, notify=True, exit_on_error=False, cwd=None):
self.last_command = ShellCommand(command, cwd=cwd)
if self.last_command.status != 0:
boto.log.error('Error running command: "%s". Output: "%s"' % (command, self.last_command.output))
if notify:
self.notify('Error encountered',
'Error running the following command:\n\t%s\n\nCommand output:\n\t%s' % \
(command, self.last_command.output))
if exit_on_error:
sys.exit(-1)
return self.last_command.status
def main(self):
pass
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