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Show example usage when a user does not provide a setting value

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This commit is contained in:
jesopo 2019-05-23 10:36:59 +01:00
parent 13a878cc17
commit fef97bfcd8
1 changed files with 18 additions and 13 deletions
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31
modules/config.py
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@ -41,11 +41,10 @@ class Module(ModuleManager.BaseModule):
settings = self.exports.get_all(category) settings = self.exports.get_all(category)
settings_dict = {setting["setting"]: setting for setting in settings} settings_dict = {setting["setting"]: setting for setting in settings}
if len(args) > 1: setting = args[0].lower()
setting = args[0].lower() if setting in settings_dict:
if setting in settings_dict: setting_options = settings_dict[setting]
setting_options = settings_dict[setting] if len(args) > 1:
value = " ".join(args[1:]) value = " ".join(args[1:])
value = setting_options.get("validate", lambda x: x)(value) value = setting_options.get("validate", lambda x: x)(value)
@ -58,16 +57,22 @@ class Module(ModuleManager.BaseModule):
event["stdout"].write("Saved setting") event["stdout"].write("Saved setting")
else: else:
event["stderr"].write("Invalid value") event["stderr"].write("Invalid value")
elif len(args) == 1:
example = setting_options.get("example", None)
if example:
event["stderr"].write("Please provide a value, e.g. %s"
% example)
else:
event["stderr"].write("Please provide a value")
else: else:
event["stderr"].write("Unknown setting") shown_settings = [key for key, value in settings_dict.items()
elif len(args) == 1:
event["stderr"].write("Please provide a value")
else:
shown_settings = [key for key, value in settings_dict.items()
if not value.get("hidden", False)] if not value.get("hidden", False)]
shown_settings = sorted(shown_settings) shown_settings = sorted(shown_settings)
event["stdout"].write("Available settings: %s" % ( event["stdout"].write("Available settings: %s" % (
", ".join(shown_settings))) ", ".join(shown_settings)))
else:
event["stderr"].write("Unknown setting")
@utils.hook("received.command.set", help="Set a specified user setting") @utils.hook("received.command.set", help="Set a specified user setting")
def set(self, event): def set(self, event):