Module scrapli_netconf.transport.plugins.ssh2.transport¶
scrapli_netconf.transport.plugins.ssh2.transport
Expand source code
"""scrapli_netconf.transport.plugins.ssh2.transport"""
from scrapli.exceptions import ScrapliConnectionNotOpened
from scrapli.transport.plugins.ssh2.transport import PluginTransportArgs, Ssh2Transport
# imported from base driver
_ = PluginTransportArgs
class NetconfSsh2Transport(Ssh2Transport):
def open_netconf(self) -> bytes:
"""
Netconf open method
Simply calls the "normal" open method, but retaining an explicit "netconf" open for sanity
Args:
N/A
Returns:
None
Raises:
N/A
"""
super().open()
return b""
def _open_channel(self) -> None:
"""
Overriding the base open_channel to invoke netconf subsystem
Args:
N/A
Returns:
None
Raises:
ScrapliConnectionNotOpened: if session is unopened/None
"""
if not self.session:
raise ScrapliConnectionNotOpened
self.session_channel = self.session.open_session()
# unlike "normal" ssh2 -- we do *not* need to enable the "shell" on the channel...
# we *do* still want it to be a pty though!
self.session_channel.pty()
self.session_channel.subsystem("netconf")
Classes¶
NetconfSsh2Transport¶
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Expand source code
class NetconfSsh2Transport(Ssh2Transport):
def open_netconf(self) -> bytes:
"""
Netconf open method
Simply calls the "normal" open method, but retaining an explicit "netconf" open for sanity
Args:
N/A
Returns:
None
Raises:
N/A
"""
super().open()
return b""
def _open_channel(self) -> None:
"""
Overriding the base open_channel to invoke netconf subsystem
Args:
N/A
Returns:
None
Raises:
ScrapliConnectionNotOpened: if session is unopened/None
"""
if not self.session:
raise ScrapliConnectionNotOpened
self.session_channel = self.session.open_session()
# unlike "normal" ssh2 -- we do *not* need to enable the "shell" on the channel...
# we *do* still want it to be a pty though!
self.session_channel.pty()
self.session_channel.subsystem("netconf")
Ancestors (in MRO)¶
- scrapli.transport.plugins.ssh2.transport.Ssh2Transport
- scrapli.transport.base.sync_transport.Transport
- scrapli.transport.base.base_transport.BaseTransport
- abc.ABC
Methods¶
open_netconf¶
open_netconf(self) ‑> bytes
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