def test_clom():
assert 'vagrant' == clom.vagrant
assert 'vagrant --list ssh_config --help' == clom.vagrant.with_opts(
'--list').ssh_config.with_opts('--help')
assert 'vagrant ssh_config extra' == clom.vagrant.ssh_config.extra
assert 'fab --list' == clom.fab.with_opts(list=True)
assert 'fab --list' == clom.fab.with_opts('--list')
assert 'fab -i keyfile' == clom.fab(i='keyfile')
assert 'fab -i keyfile' == clom.fab.with_opts('-i', 'keyfile')
assert 'grep --file myfile.txt -m 2 \'*.pyc\' test.txt' == clom.grep.with_opts(
'--file', 'myfile.txt', m=2).with_args('*.pyc', 'test.txt')
assert '( grep \'*.pyc\' test.txt && wc && cat )' == AND(
clom.grep('*.pyc', 'test.txt'), clom.wc, clom.cat)
assert '( grep \'*.pyc\' test.txt || wc || cat ) | wc' == OR(
clom.grep('*.pyc', 'test.txt'), clom.wc, clom.cat).pipe_to(clom.wc)
assert 'grep >> test.txt' == clom.grep.append_to_file('test.txt')
assert 'grep 2>> test.txt' == clom.grep.append_to_file('test.txt', STDERR)
assert 'grep > test.txt' == clom.grep.output_to_file('test.txt')
assert 'grep 2> test.txt' == clom.grep.output_to_file('test.txt', STDERR)
assert 'grep > /dev/null' == clom.grep.hide_output()
assert 'grep 2> /dev/null' == clom.grep.hide_output(STDERR)
assert 'env foo=true ls' == clom.ls.with_env(foo='true')
def test_clom():
assert 'vagrant' == clom.vagrant
assert 'vagrant --list ssh_config --help' == clom.vagrant.with_opts('--list').ssh_config.with_opts('--help')
assert 'vagrant ssh_config extra' == clom.vagrant.ssh_config.extra
assert 'fab --list' == clom.fab.with_opts(list=True)
assert 'fab --list' == clom.fab.with_opts('--list')
assert 'fab -i keyfile' == clom.fab(i='keyfile')
assert 'fab -i keyfile' == clom.fab.with_opts('-i', 'keyfile')
assert 'grep --file myfile.txt -m 2 \'*.pyc\' test.txt' == clom.grep.with_opts('--file', 'myfile.txt', m=2).with_args('*.pyc', 'test.txt')
assert '( grep \'*.pyc\' test.txt && wc && cat )' == AND(clom.grep('*.pyc', 'test.txt'), clom.wc, clom.cat)
assert '( grep \'*.pyc\' test.txt || wc || cat ) | wc' == OR(clom.grep('*.pyc', 'test.txt'), clom.wc, clom.cat).pipe_to(clom.wc)
assert 'grep >> test.txt' == clom.grep.append_to_file('test.txt')
assert 'grep 2>> test.txt' == clom.grep.append_to_file('test.txt', STDERR)
assert 'grep > test.txt' == clom.grep.output_to_file('test.txt')
assert 'grep 2> test.txt' == clom.grep.output_to_file('test.txt', STDERR)
assert 'grep > /dev/null' == clom.grep.hide_output()
assert 'grep 2> /dev/null' == clom.grep.hide_output(STDERR)
assert 'env foo=true ls' == clom.ls.with_env(foo='true')
def ack_ps(query, pid_only=False):
(ps_args, ps_opts) = (PS_ARGS, PS_OPTS) if not pid_only else (PS_PID_ONLY_ARGS, PS_PID_ONLY_OPTS)
ps = clom.ps(*ps_args, **ps_opts)
grep_filter = clom.grep(query, **GREP_FILTER_OPTS)
grep_exclude_self = clom.grep('\({0}\|grep\)'.format(os.getpid()), **GREP_EXCLUDE_SELF_OPTS)
cmd = ps.pipe_to(grep_filter.pipe_to(grep_exclude_self))
lines = tuple()
try:
lines = cmd.shell.iter()
except CommandError as e:
# Return code 1 for grep means nothing was found.
if e.return_code == 1:
pass
if pid_only:
lines = (l.strip().split()[0] for l in lines)
return lines
