hpcflow.sdk.config.config.Config#

class hpcflow.sdk.config.config.Config(app, options, logger, config_dir, config_invocation_key, uid=None, callbacks=None, variables=None, **overrides)#

Bases: object

Application configuration as defined in one or more config files.

Notes

On modifying/setting existing values, modifications are not automatically copied to the configuration file; use save() to save to the file. Items in overrides are not saved into the file.

Methods

`append`	Append a value to a list-like configuration item.
`get`	Get a configuration item.
`get_all`	Get all configurable items.
`get_configurable`	Get a list of all configurable keys.
`pop`	Remove a value from a specified index of a list-like configuration item.
`prepend`	Prepend a value to a list-like configuration item.
`register_config_get_callback`	Decorator to register a function as a configuration callback for a specified configuration item name, to be invoked on get of the item.
`register_config_set_callback`	Decorator to register a function as a configuration callback for a specified configuration item name, to be invoked on set of the item.
`save`	Save any modified/unset configuration items into the file.
`set`	Set the value of a configuration item.
`to_string`	Format the instance in a string, optionally exclude some keys.
`unset`	Unset the value of a configuration item.

Parameters:

app (BaseApp) –
options (ConfigOptions) –
logger (logging.Logger) –
config_dir (Optional[PathLike]) –
config_invocation_key (Optional[str]) –

append(name, value, is_json=False)#: Append a value to a list-like configuration item.

get(name, include_overrides=True, raise_on_missing=False, as_str=False, callback=True, default_value=None)#: Get a configuration item.

get_all(include_overrides=True, as_str=False)#: Get all configurable items.

get_configurable()#: Get a list of all configurable keys.

pop(name, index)#: Remove a value from a specified index of a list-like configuration item.

prepend(name, value, is_json=False)#: Prepend a value to a list-like configuration item.

register_config_get_callback(name)#: Decorator to register a function as a configuration callback for a specified configuration item name, to be invoked on get of the item.

register_config_set_callback(name)#: Decorator to register a function as a configuration callback for a specified configuration item name, to be invoked on set of the item.

save()#: Save any modified/unset configuration items into the file.

set(name, value, is_json=False, callback=True)#: Set the value of a configuration item.

to_string(exclude=None, just_meta=False)#

Format the instance in a string, optionally exclude some keys.

Parameters:

exclude (List | None) – List of keys to exclude. Optional.
just_meta – If True, just return a str of the meta-data. This is useful to show during initialisation, in the case where the configuration is otherwise invalid.

unset(name)#: Unset the value of a configuration item.