Show example usage when a user does not provide a setting value
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1 changed files with 18 additions and 13 deletions
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@ -41,11 +41,10 @@ class Module(ModuleManager.BaseModule):
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settings = self.exports.get_all(category)
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settings_dict = {setting["setting"]: setting for setting in settings}
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if len(args) > 1:
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setting = args[0].lower()
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if setting in settings_dict:
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setting_options = settings_dict[setting]
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if len(args) > 1:
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value = " ".join(args[1:])
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value = setting_options.get("validate", lambda x: x)(value)
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@ -58,9 +57,12 @@ class Module(ModuleManager.BaseModule):
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event["stdout"].write("Saved setting")
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else:
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event["stderr"].write("Invalid value")
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else:
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event["stderr"].write("Unknown setting")
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elif len(args) == 1:
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example = setting_options.get("example", None)
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if example:
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event["stderr"].write("Please provide a value, e.g. %s"
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% example)
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else:
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event["stderr"].write("Please provide a value")
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else:
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shown_settings = [key for key, value in settings_dict.items()
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@ -68,6 +70,9 @@ class Module(ModuleManager.BaseModule):
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shown_settings = sorted(shown_settings)
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event["stdout"].write("Available settings: %s" % (
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", ".join(shown_settings)))
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else:
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event["stderr"].write("Unknown setting")
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@utils.hook("received.command.set", help="Set a specified user setting")
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def set(self, event):
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