Created
April 10, 2010 22:28
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from __future__ import with_statement | |
import itertools | |
import functools | |
import sys | |
def download_files(keylist): | |
return [key.get_contents_to_filename('%s/%s' % (TEMP_DIR, key.name)) | |
for key in keylist] | |
def post_process(data): | |
return copy(data).update( | |
df_use_percent=data.get('df_use_percent', '').rstrip('%')) | |
def get_ssh_options(ssh_config, host): | |
def skip_to_host(lines): | |
return itertools.islice( | |
itertools.dropwhile(lambda line: 'Host %s' % host not in line, | |
lines), 1, sys.maxint) | |
skip_to_host_end = functools.partial( | |
itertools.takewhile, lambda line: not line.startswith('Host')) | |
strip_blanks = functools.partial(itertools.ifilter, | |
lambda line: line) | |
def strip_comments_whitespace(lines): | |
return (line.split('#')[0].strip() for line in lines) | |
return dict(line.lower().split(None, 1) for line in | |
strip_blanks(strip_comments_whitespace( | |
skip_to_host_end(skip_to_host(ssh_config.readlines()))))) | |
with open('/home/ieure/.ssh/config', 'r') as config: | |
print get_ssh_options(config, 'somehost.com') |
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