launch
Links
Rosindex
Repository
Python API
launch package
Subpackages
launch.actions package
launch.conditions package
launch.descriptions package
launch.event_handlers package
launch.events package
launch.frontend package
launch.launch_description_sources package
launch.logging package
launch.substitutions package
launch.utilities package
Submodules
launch.action module
launch.condition module
launch.event module
launch.event_handler module
launch.invalid_launch_file_error module
launch.launch_context module
launch.launch_description module
launch.launch_description_entity module
launch.launch_description_source module
launch.launch_introspector module
launch.launch_service module
launch.some_actions_type module
launch.some_substitutions_type module
launch.substitution module
Module contents
Standard Documents
PACKAGE
CHANGELOG
Changelog for package launch
1.0.13 (2025-11-07)
1.0.12 (2025-10-17)
1.0.11 (2025-10-06)
1.0.10 (2025-07-16)
1.0.9 (2025-06-06)
1.0.8 (2025-03-25)
1.0.7 (2024-11-25)
1.0.6 (2024-05-17)
1.0.5 (2024-02-16)
1.0.4 (2023-01-10)
1.0.3 (2022-10-18)
1.0.2 (2022-05-10)
1.0.1 (2022-04-13)
1.0.0 (2022-04-12)
0.23.1 (2022-04-08)
0.23.0 (2022-03-30)
0.22.0 (2022-03-28)
0.21.1 (2022-03-01)
0.21.0 (2022-01-14)
0.20.0 (2021-11-29)
0.19.0 (2021-07-15)
0.18.0 (2021-06-18)
0.17.0 (2021-04-06)
0.16.0 (2021-03-19)
0.15.0 (2021-01-25)
0.14.0 (2020-12-08)
0.13.0 (2020-11-04)
0.12.0 (2020-08-18)
0.11.1 (2020-08-14)
0.11.0 (2020-08-04)
0.10.2 (2020-05-26)
0.10.1 (2020-05-08)
0.10.0 (2020-04-24)
0.9.5 (2019-11-13)
0.9.4 (2019-11-08)
0.9.3 (2019-10-23)
0.9.2 (2019-10-23)
0.9.1 (2019-09-25)
0.9.0 (2019-09-18)
0.8.3 (2019-05-29)
0.8.2 (2019-05-20)
0.8.1 (2019-05-08)
0.8.0 (2019-04-13)
0.7.3 (2018-12-13)
0.7.2 (2018-12-06)
0.7.1 (2018-11-16)
0.7.0 (2018-11-16)
0.6.0 (2018-08-20)
0.5.2 (2018-07-17)
0.5.1 (2018-06-27)
0.5.0 (2018-06-19)
ROS Package Dependencies
ament_index_python
osrf_pycommon
Documentation
Welcome to launch’s documentation!
Architecture of
launch
Indices and tables
Index
launch
Index
Index
_
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A
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B
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C
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D
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E
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G
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H
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I
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L
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M
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N
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P
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R
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S
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T
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U
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V
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W
_
__init__() (in module launch.logging.handlers)
(launch.action.Action method)
(launch.condition.Condition method)
(launch.event_handler.BaseEventHandler method)
(launch.event_handler.EventHandler method)
(launch.launch_context.LaunchContext method)
(launch.utilities.AsyncSafeSignalManager method)
(launch.utilities.signal_management.AsyncSafeSignalManager method)
A
Action (class in launch.action)
add_completion_future() (launch.launch_context.LaunchContext method)
AllowedTypesTuple (in module launch.utilities.type_utils)
AllowedTypesType (in module launch.utilities.type_utils)
AllowedValueType (in module launch.utilities.type_utils)
argv (launch.launch_context.LaunchContext property)
assert_entity_completely_parsed() (launch.frontend.entity.Entity method)
asyncio_loop (launch.launch_context.LaunchContext property)
AsyncSafeSignalManager (class in launch.utilities)
(class in launch.utilities.signal_management)
B
BaseEventHandler (class in launch.event_handler)
C
check_is_list_entity() (in module launch.frontend.type_utils)
children (launch.frontend.entity.Entity property)
coerce_list() (in module launch.utilities.type_utils)
coerce_to_type() (in module launch.utilities.type_utils)
Condition (class in launch.condition)
condition (launch.action.Action property)
create_future() (in module launch.utilities)
(in module launch.utilities.create_future_impl)
D
describe() (launch.action.Action method)
(launch.condition.Condition method)
(launch.event_handler.BaseEventHandler method)
(launch.event_handler.EventHandler method)
(launch.launch_description_entity.LaunchDescriptionEntity method)
(launch.substitution.Substitution method)
describe_conditional_sub_entities() (launch.action.Action method)
(launch.launch_description_entity.LaunchDescriptionEntity method)
describe_sub_entities() (launch.action.Action method)
(launch.launch_description_entity.LaunchDescriptionEntity method)
E
emit_event() (launch.launch_context.LaunchContext method)
emit_event_sync() (launch.launch_context.LaunchContext method)
ensure_argument_type() (in module launch.utilities)
(in module launch.utilities.ensure_argument_type_impl)
entities (launch.event_handler.EventHandler property)
Entity (class in launch.frontend.entity)
environment (launch.launch_context.LaunchContext property)
evaluate() (launch.condition.Condition method)
Event (class in launch.event)
EventHandler (class in launch.event_handler)
execute() (launch.action.Action method)
expose_action() (in module launch.frontend.expose)
expose_substitution() (in module launch.frontend.expose)
extend_globals() (launch.launch_context.LaunchContext method)
extend_locals() (launch.launch_context.LaunchContext method)
extract_type() (in module launch.utilities.type_utils)
G
get_asyncio_future() (launch.launch_description_entity.LaunchDescriptionEntity method)
get_attr() (launch.frontend.entity.Entity method)
get_data_type_from_identifier() (in module launch.frontend.type_utils)
get_locals_as_dict() (launch.launch_context.LaunchContext method)
get_logger() (in module launch.logging)
get_output_loggers() (in module launch.logging)
get_sub_entities() (launch.action.Action method)
get_typed_value() (in module launch.utilities.type_utils)
H
handle() (launch.event_handler.BaseEventHandler method)
(launch.event_handler.EventHandler method)
(launch.utilities.AsyncSafeSignalManager method)
(launch.utilities.signal_management.AsyncSafeSignalManager method)
handle_once (launch.event_handler.BaseEventHandler property)
handler_description (launch.event_handler.BaseEventHandler property)
I
instantiate_action() (in module launch.frontend.expose)
instantiate_substitution() (in module launch.frontend.expose)
is_a() (in module launch.utilities)
(in module launch.utilities.class_tools_impl)
is_a_subclass() (in module launch.utilities)
(in module launch.utilities.class_tools_impl)
is_instance_of() (in module launch.utilities.type_utils)
is_instance_of_valid_type() (in module launch.utilities.type_utils)
is_normalized_substitution() (in module launch.utilities.type_utils)
is_shutdown (launch.launch_context.LaunchContext property)
is_substitution() (in module launch.utilities.type_utils)
is_typing_list() (in module launch.utilities.type_utils)
is_valid_scalar_type() (in module launch.utilities.type_utils)
isclassinstance() (in module launch.utilities)
(in module launch.utilities.class_tools_impl)
L
launch.action
module
launch.condition
module
launch.event
module
launch.event_handler
module
launch.frontend.entity
module
launch.frontend.expose
module
launch.frontend.type_utils
module
launch.launch_context
module
launch.launch_description_entity
module
launch.logging
module
launch.logging.handlers
module
launch.some_actions_type
module
launch.some_substitutions_type
module
launch.substitution
module
launch.utilities
module
launch.utilities.class_tools_impl
module
launch.utilities.create_future_impl
module
launch.utilities.ensure_argument_type_impl
module
launch.utilities.normalize_to_list_of_substitutions_impl
module
launch.utilities.perform_substitutions_impl
module
launch.utilities.signal_management
module
launch.utilities.type_utils
module
launch.utilities.typing_file_path
module
launch.utilities.visit_all_entities_and_collect_futures_impl
module
launch_configurations (launch.launch_context.LaunchContext property)
LaunchContext (class in launch.launch_context)
LaunchDescriptionEntity (class in launch.launch_description_entity)
ListTypesType (in module launch.utilities.type_utils)
ListValueType (in module launch.utilities.type_utils)
locals (launch.launch_context.LaunchContext property)
M
matcher_description (launch.event_handler.BaseEventHandler property)
matches() (launch.event_handler.BaseEventHandler method)
module
launch.action
launch.condition
launch.event
launch.event_handler
launch.frontend.entity
launch.frontend.expose
launch.frontend.type_utils
launch.launch_context
launch.launch_description_entity
launch.logging
launch.logging.handlers
launch.some_actions_type
launch.some_substitutions_type
launch.substitution
launch.utilities
launch.utilities.class_tools_impl
launch.utilities.create_future_impl
launch.utilities.ensure_argument_type_impl
launch.utilities.normalize_to_list_of_substitutions_impl
launch.utilities.perform_substitutions_impl
launch.utilities.signal_management
launch.utilities.type_utils
launch.utilities.typing_file_path
launch.utilities.visit_all_entities_and_collect_futures_impl
N
name (launch.event.Event attribute)
noninteractive (launch.launch_context.LaunchContext property)
normalize_to_list_of_substitutions() (in module launch.utilities)
(in module launch.utilities.normalize_to_list_of_substitutions_impl)
normalize_typed_substitution() (in module launch.utilities.type_utils)
NormalizedScalarType (in module launch.utilities.type_utils)
NormalizedSequenceType (in module launch.utilities.type_utils)
NormalizedValueType (in module launch.utilities.type_utils)
P
parent (launch.frontend.entity.Entity property)
parse() (launch.action.Action static method)
perform() (launch.substitution.Substitution method)
perform_substitution() (launch.launch_context.LaunchContext method)
perform_substitutions() (in module launch.utilities)
(in module launch.utilities.perform_substitutions_impl)
perform_typed_substitution() (in module launch.utilities.type_utils)
R
register_event_handler() (launch.launch_context.LaunchContext method)
reset() (in module launch.logging)
S
ScalarTypesTuple (in module launch.utilities.type_utils)
ScalarTypesType (in module launch.utilities.type_utils)
ScalarValueType (in module launch.utilities.type_utils)
SequenceValueType (in module launch.utilities.type_utils)
SomeScalarType (in module launch.utilities.type_utils)
SomeSequenceType (in module launch.utilities.type_utils)
SomeValueType (in module launch.utilities.type_utils)
StrSomeScalarType (in module launch.utilities.type_utils)
StrSomeSequenceType (in module launch.utilities.type_utils)
Substitution (class in launch.substitution)
T
type_name (launch.frontend.entity.Entity property)
U
unregister_event_handler() (launch.launch_context.LaunchContext method)
V
visit() (launch.action.Action method)
(launch.launch_description_entity.LaunchDescriptionEntity method)
visit_all_entities_and_collect_futures() (in module launch.utilities)
(in module launch.utilities.visit_all_entities_and_collect_futures_impl)
W
would_handle_event() (launch.launch_context.LaunchContext method)