def _expand_remote_dest(local_path, remote_path):
if remote_path is None:
if local_path is None:
raise RuntimeError('one of local_path, remote_path is required')
remote_path = local_path
st = remote.lstat(remote_path)
if st:
# file exists, check if it is a link
if S_ISLNK(st.st_mode):
# normalize (dangling links will raise an exception)
remote_path = remote.normalize(remote_path)
# update stat
st = remote.lstat(remote_path)
# dir-expansion, since st is guaranteed not be a link
if st and S_ISDIR(st.st_mode):
if local_path is None:
raise RemoteFailureError(
'Is a directory: {}'.format(remote_path))
# if it's a directory, correct path
remote_path = remote.path.join(remote_path,
remote.path.basename(local_path))
st = remote.lstat(remote_path)
log.debug('Expanded remote_path to {!r}'.format(remote_path))
# ensure st is either non-existant, or a regular file
if st and not S_ISREG(st.st_mode):
raise RemoteFailureError(
'Not a regular file: {!r}'.format(remote_path))
return st, remote_path
def _expand_remote_dest(local_path, remote_path):
if remote_path is None:
if local_path is None:
raise RuntimeError('one of local_path, remote_path is required')
remote_path = local_path
st = remote.lstat(remote_path)
if st:
# file exists, check if it is a link
if S_ISLNK(st.st_mode):
# normalize (dangling links will raise an exception)
remote_path = remote.normalize(remote_path)
# update stat
st = remote.lstat(remote_path)
# dir-expansion, since st is guaranteed not be a link
if st and S_ISDIR(st.st_mode):
if local_path is None:
raise RemoteFailureError('Is a directory: {}'.format(
remote_path))
# if it's a directory, correct path
remote_path = remote.path.join(remote_path,
remote.path.basename(local_path))
st = remote.lstat(remote_path)
log.debug('Expanded remote_path to {!r}'.format(remote_path))
# ensure st is either non-existant, or a regular file
if st and not S_ISREG(st.st_mode):
raise RemoteFailureError('Not a regular file: {!r}'.format(
remote_path))
return st, remote_path
def run():
log.warning('Running testing module. Do not run this on a real machine!')
log.debug('Testing popen')
proc = remote.popen(['uname'])
stdout, stderr = proc.communicate()
assert 'Linux' == stdout.strip()
log.debug('Testing getcwd()')
assert '/home/vagrant' == remote.getcwd()
log.debug('Testing chdir()')
remote.chdir('/')
assert '/' == remote.getcwd()
remote.chdir('/home/vagrant')
# create a sample file
TESTFN = 'testfile'
TESTDN = 'TESTDIR'
log.debug('Testing file')
with remote.file(TESTFN, mode='w') as out:
out.write('test')
log.debug('Testing chmod')
remote.chmod(TESTFN, 0732)
log.debug('Testing mkdir')
# FIXME: umask?
# FIXME: on exists/conflict?
remote.mkdir(TESTDN, 0700)
log.debug('Testing listdir')
assert TESTFN in remote.listdir('.')
assert TESTDN in remote.listdir('.')
log.debug('Testing rmdir')
remote.rmdir(TESTDN)
# FIXME: can't test chown without root access
log.debug('Testing normalize')
assert '/home' == remote.normalize('./..')
log.debug('Testing symlink')
remote.symlink('to', 'from')
log.debug('Testing lstat')
remote.lstat('from')
log.debug('Testing readlink')
assert remote.readlink('/home/vagrant/from') == 'to'
log.debug('Testing rename')
remote.rename('from', 'from2')
assert remote.readlink('/home/vagrant/from2') == 'to'
log.debug('Testing unlink')
remote.unlink('/home/vagrant/from2')
log.debug('Testing stat')
s = remote.stat(TESTFN)
assert s.st_uid == 1000
assert s.st_gid == 1000
remote.unlink(TESTFN)
