def _ssh_ls(self, uri):
"""Helper for ls(); obeys globbing"""
m = SSH_URI_RE.match(uri)
try:
addr = m.group('hostname')
if not addr:
raise ValueError
if '!' in addr and self.ssh_key_name is None:
raise ValueError('ssh_key_name must not be None')
output = ssh_ls(
self._ssh_bin,
addr,
self._ec2_key_pair_file,
m.group('filesystem_path'),
self.ssh_key_name,
)
for line in output:
# skip directories, we only want to return downloadable files
if line and not line.endswith('/'):
yield SSH_PREFIX + addr + line
except SSHException, e:
raise IOError(e)
def _ssh_ls(self, uri):
"""Helper for ls(); obeys globbing"""
m = SSH_URI_RE.match(uri)
try:
addr = m.group('hostname')
if not addr:
raise ValueError
if '!' in addr and self.ssh_key_name is None:
raise ValueError('ssh_key_name must not be None')
output = ssh_ls(
self._ssh_bin,
addr,
self._ec2_key_pair_file,
m.group('filesystem_path'),
self.ssh_key_name,
)
for line in output:
# skip directories, we only want to return downloadable files
if line and not line.endswith('/'):
yield SSH_PREFIX + addr + line
except SSHException, e:
raise IOError(e)
def _cat_file(self, filename):
ssh_match = SSH_URI_RE.match(filename)
addr = ssh_match.group('hostname') or self._address_of_master()
if '!' in addr and self.ssh_key_name is None:
raise ValueError('ssh_key_name must not be None')
output = ssh_cat(
self._ssh_bin,
addr,
self._ec2_key_pair_file,
ssh_match.group('filesystem_path'),
self.ssh_key_name,
)
return read_file(filename, fileobj=StringIO(output))
def _cat_file(self, filename):
ssh_match = SSH_URI_RE.match(filename)
addr = ssh_match.group('hostname') or self._address_of_master()
if '!' in addr and self.ssh_key_name is None:
raise ValueError('ssh_key_name must not be None')
output = ssh_cat(
self._ssh_bin,
addr,
self._ec2_key_pair_file,
ssh_match.group('filesystem_path'),
self.ssh_key_name,
)
return read_file(filename, fileobj=StringIO(output))
def _cat_file(self, filename):
ssh_match = SSH_URI_RE.match(filename)
addr = ssh_match.group('hostname') or self._address_of_master()
keyfile = self._key_filename_for(addr)
output = ssh_cat(
self._ssh_bin,
addr,
self._ec2_key_pair_file,
ssh_match.group('filesystem_path'),
keyfile,
)
return read_file(filename, fileobj=BytesIO(output))
def _cat_file(self, filename):
ssh_match = SSH_URI_RE.match(filename)
addr = ssh_match.group('hostname') or self._address_of_master()
keyfile = self._key_filename_for(addr)
output = ssh_cat(
self._ssh_bin,
addr,
self._ec2_key_pair_file,
ssh_match.group('filesystem_path'),
keyfile,
)
return read_file(filename, fileobj=BytesIO(output))
def _ssh_ls(self, uri):
"""Helper for ls(); obeys globbing"""
m = SSH_URI_RE.match(uri)
addr = m.group('hostname')
if not addr:
raise ValueError
keyfile = self._key_filename_for(addr)
output = ssh_ls(
self._ssh_bin,
addr,
self._ec2_key_pair_file,
m.group('filesystem_path'),
keyfile,
)
for line in output:
# skip directories, we only want to return downloadable files
if line and not line.endswith('/'):
yield SSH_PREFIX + addr + line
def _ssh_ls(self, uri):
"""Helper for ls(); obeys globbing"""
m = SSH_URI_RE.match(uri)
addr = m.group('hostname')
if not addr:
raise ValueError
keyfile = self._key_filename_for(addr)
output = ssh_ls(
self._ssh_bin,
addr,
self._ec2_key_pair_file,
m.group('filesystem_path'),
keyfile,
)
for line in output:
# skip directories, we only want to return downloadable files
if line and not line.endswith('/'):
yield SSH_PREFIX + addr + line
def ls(self, path_glob):
if SSH_URI_RE.match(path_glob):
for item in self._ssh_ls(path_glob):
yield item
return
def can_handle_path(self, path):
return SSH_URI_RE.match(path) is not None
def ls(self, path_glob):
if SSH_URI_RE.match(path_glob):
for item in self._ssh_ls(path_glob):
yield item
return
def can_handle_path(self, path):
return SSH_URI_RE.match(path) is not None
