host.localHost¶

class otto.host.localHost.LocalFileTransfer(name, max_filename_len=255)¶

Bases: BaseFileTransfer

File transfer for LocalHost — a local copy via shutil.copy2().

Concrete BaseFileTransfer so the ABC’s progress contract holds uniformly across every backend in the host fleet (Unix’s FileTransfer, embedded’s EmbeddedFileTransfer, and this one). Per-file completion is the granularity — shutil.copy2 is a single blocking C call with no progress hook, the analogue of an embedded fs read.

class otto.host.localHost.LocalHost(log=True)¶

Bases: BaseHost

name : --is-rst--:py:class:`str`¶

log : --is-rst--:py:class:`bool`¶

Determines whether this host should log its output to stdout and log files.

async oneshot(cmd, timeout=None)¶

Run a command in a fresh subprocess (stateless, concurrent-safe).

Each call spawns an independent process — no state persists between calls, and multiple oneshot() calls can run concurrently via asyncio.gather().

Return type:¶

CommandStatus

async open_session(name)¶

Open a named persistent shell session.

Return type:¶

HostSession

async send(text)¶

Send raw text to the host’s persistent session.

Return type:¶

None

async expect(pattern, timeout=10.0)¶

Wait for a pattern in the host’s session output stream.

Return type:¶

str

async get(src_files, dest_dir, show_progress=True)¶

Copy files to dest_dir on the local filesystem.

Delegates to LocalFileTransfer so progress reporting flows through the same BaseFileTransfer machinery as Unix and embedded backends.

Return type:¶

tuple[Status, str]

async put(src_files, dest_dir, show_progress=True)¶

Copy files to dest_dir on the local filesystem.

Delegates to LocalFileTransfer; see get().

Return type:¶

tuple[Status, str]

async close()¶

Return type:¶

None