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when available, use command spec for !help usage

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This commit is contained in:
jesopo 2020-01-25 23:15:02 +00:00
parent 0c28d63822
commit 6a3702577f
1 changed files with 8 additions and 5 deletions
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13
src/core_modules/help.py
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@ -6,11 +6,14 @@ class Module(ModuleManager.BaseModule):
return hook.get_kwarg("help", None) or hook.docstring.description return hook.get_kwarg("help", None) or hook.docstring.description
def _get_usage(self, hook, command, command_prefix=""): def _get_usage(self, hook, command, command_prefix=""):
command = "%s%s" % (command_prefix, command) command = "%s%s" % (command_prefix, command)
usage = hook.get_kwarg("usage", None)
if usage: spec = hook.get_kwargs("spec")
usages = [usage] usages_kwarg = hook.get_kwargs("usage")
else:
usages = hook.docstring.var_items.get("usage", None) if spec:
usages = [utils.parse.argument_spec_human(s) for s in spec]
elif usage:
usages = usages_kwarg
if usages: if usages:
return " | ".join( return " | ".join(