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<a id="subcommand.config"></a>
# subcommand.config
Read and write configuration settings
<a id="subcommand.config.print_config"></a>
#### print\_config
```python
def print_config(section: str, key: str) -> None
```
Print a single config setting to stdout.
<a id="subcommand.config.show_config"></a>
#### show\_config
```python
def show_config() -> None
```
Print the current configuration to stdout.
<a id="subcommand.config.parse_config_token"></a>
#### parse\_config\_token
```python
def parse_config_token(config_token: str) -> Tuple[str, str, Any]
```
Split a user-supplied configuration-token into its components.
<a id="subcommand.config.set_config"></a>
#### set\_config
```python
def set_config(section: str, option: str, value: str) -> None
```
Set a config key in the running config.
<a id="subcommand.config.config"></a>
#### config
```python
@milc.cli.argument('-a',
'--all',
action='store_true',
help='Show all configuration options.')
@milc.cli.argument('-ro',
'--read-only',
arg_only=True,
action='store_true',
help='Operate in read-only mode.')
@milc.cli.argument('configs',
nargs='*',
arg_only=True,
help='Configuration options to read or write.')
@milc.cli.subcommand("Read and write configuration settings.")
def config(cli: MILC) -> bool
```
Read and write config settings.
This script iterates over the config_tokens supplied as argument. Each config_token has the following form:
section[.key][=value]
If only a section (EG 'compile') is supplied all keys for that section will be displayed.
If section.key is supplied the value for that single key will be displayed.
If section.key=value is supplied the value for that single key will be set.
If section.key=None is supplied the key will be deleted.
No validation is done to ensure that the supplied section.key is actually used by a subcommand.
|
