Sean Perry 5d5aeb2f99 Allow subcommands to accept --help when using 'deferred_help'. ... This patch changes how cliff handles help for subcommands but only when 'deferred_help' is enabled. Currently cliff consumes --help requests at the top level. This means `myapp foo --help` and `myapp --help` produce the same output. To get help for `foo` one must use `myapp help foo`. With this change `myapp foo --help` will produce the same output as `myapp help foo` by transforming the --help request into a help subcommand one. This is only done when there are any options on the command line other than --help. When a top level --help is requested the original behavior of print_help_if_requested() is preserved. Change-Id: I628bbfc383de516045288512cc023213d723a027 Closes-Bug: 1444983		2015-07-14 10:05:23 -07:00
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formatters	Add value format for list command	2015-05-26 10:18:21 -06:00
tests	Allow subcommands to accept --help when using 'deferred_help'.	2015-07-14 10:05:23 -07:00
__init__.py	add setup.py and package directory	2012-04-20 09:52:55 -07:00
app.py	Allow subcommands to accept --help when using 'deferred_help'.	2015-07-14 10:05:23 -07:00
command.py	Pass user command text to the Command object	2015-03-06 12:28:04 -06:00
commandmanager.py	Do not check requirements when loading plugins	2015-04-22 00:58:45 +00:00
complete.py	use entry points for completion plugins	2013-11-12 18:14:37 -05:00
display.py	Pass user command text to the Command object	2015-03-06 12:28:04 -06:00
help.py	Merge "Print help on help command"	2015-06-03 20:58:34 +00:00
interactive.py	Merge "Correct completion in interactive mode"	2015-03-04 02:59:54 +00:00
lister.py	Merge "Use six.add_metaclass instead of __metaclass__"	2014-06-09 15:11:34 +00:00
show.py	Merge "Use six.add_metaclass instead of __metaclass__"	2014-06-09 15:11:34 +00:00