v0.51.0 (Breaking API deprecations)
Breaking Changes
Deprecate legacy APIs
Legacy API methods (deprecated in v0.16–v0.33) now raise DeprecatedError (hard error) instead of emitting DeprecationWarning.
See the migration guide for full context and examples.
Method Renamings
| Deprecated | Replacement | Class | Deprecated Since |
|---|---|---|---|
kill_server() |
kill() |
Server | 0.30.0 |
attach_session() |
attach() |
Session | 0.30.0 |
kill_session() |
kill() |
Session | 0.30.0 |
select_window() |
select() |
Window | 0.30.0 |
kill_window() |
kill() |
Window | 0.30.0 |
split_window() |
split() |
Window | 0.33.0 |
select_pane() |
select() |
Pane | 0.30.0 |
resize_pane() |
resize() |
Pane | 0.28.0 |
split_window() |
split() |
Pane | 0.33.0 |
Property Renamings
| Deprecated | Replacement | Class | Deprecated Since |
|---|---|---|---|
attached_window |
active_window |
Session | 0.31.0 |
attached_pane |
active_pane |
Session | 0.31.0 |
attached_pane |
active_pane |
Window | 0.31.0 |
Query/Filter API Changes
| Deprecated | Replacement | Class | Deprecated Since |
|---|---|---|---|
list_sessions() / _list_sessions() |
sessions property |
Server | 0.17.0 |
list_windows() / _list_windows() |
windows property |
Session | 0.17.0 |
list_panes() / _list_panes() |
panes property |
Window | 0.17.0 |
where({...}) |
.filter(**kwargs) on sessions/windows/panes |
All | 0.17.0 |
find_where({...}) |
.get(default=None, **kwargs) on sessions/windows/panes |
All | 0.17.0 |
get_by_id(id) |
.get(session_id/window_id/pane_id=..., default=None) |
All | 0.16.0 |
children property |
sessions/windows/panes |
All | 0.17.0 |
Attribute Access Changes
| Deprecated | Replacement | Deprecated Since |
|---|---|---|
obj['key'] |
obj.key |
0.17.0 |
obj.get('key') |
obj.key |
0.17.0 |
obj.get('key', None) |
getattr(obj, 'key', None) |
0.17.0 |
Still Soft Deprecations (DeprecationWarning)
The following deprecations from v0.50.0 continue to emit DeprecationWarning only:
| Deprecated | Replacement | Class |
|---|---|---|
set_window_option() |
set_option() |
Window |
show_window_option() |
show_option() |
Window |
show_window_options() |
show_options() |
Window |
g parameter |
global_ parameter |
Options & hooks methods |
Migration Example
Before (deprecated, now raises DeprecatedError):
# Old method names
server.kill_server()
session.attach_session()
window.split_window()
pane.resize_pane()
# Old query API
server.list_sessions()
session.find_where({'window_name': 'main'})
# Old dict-style access
window['window_name']After:
# New method names
server.kill()
session.attach()
window.split()
pane.resize()
# New query API
server.sessions
session.windows.get(window_name='main', default=None)
# New attribute access
window.window_nameLinks
Full Changelog: v0.50.1...v0.51.0
Contributors
tony