Infra/tiramisu-cmdline-parser
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remove OD with no description in help if option remove_empty_description_od set to True

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Emmanuel Garette
2019-07-26 15:40:54 +02:00
parent 3d0ac1fb19
commit 62c0812863
2 changed files with 47 additions and 3 deletions
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12
tiramisu_cmdline_parser/api.py
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@ -121,6 +121,12 @@ class TiramisuHelpFormatter(HelpFormatter):
len(self.items) == 1 and \
self.items[0][0].__name__ == '_format_text':
return ''
# Remove OD if name == description
if self.items and \
self.formatter.remove_empty_description_od and \
self.items[0][0].__name__ == '_format_text' and \
self.items[0][1][0] == self.heading:
return ''
return super().format_help()
class _TiramisuHelpAction(_HelpAction):
@ -195,13 +201,16 @@ class TiramisuCmdlineParser(ArgumentParser):
root: str=None,
fullpath: bool=True,
remove_empty_od: bool=False,
remove_empty_description_od: bool=False,
_forhelp: bool=False,
**kwargs):
self.fullpath = fullpath
self.config = config
self.root = root
self.remove_empty_od = remove_empty_od
self.remove_empty_description_od = remove_empty_description_od
TiramisuHelpFormatter.remove_empty_od = self.remove_empty_od
TiramisuHelpFormatter.remove_empty_description_od = self.remove_empty_description_od
kwargs['formatter_class'] = TiramisuHelpFormatter
if self.root is None:
subconfig = self.config.option
@ -256,6 +265,7 @@ class TiramisuCmdlineParser(ArgumentParser):
self.prog,
root=self.root,
remove_empty_od=self.remove_empty_od,
remove_empty_description_od=self.remove_empty_description_od,
fullpath=self.fullpath)
namespace_, args_ = new_parser._parse_known_args(args_, namespace)
else:
@ -492,6 +502,7 @@ class TiramisuCmdlineParser(ArgumentParser):
root=self.root,
fullpath=self.fullpath,
remove_empty_od=self.remove_empty_od,
remove_empty_description_od=self.remove_empty_description_od,
_forhelp=True)
return super(TiramisuCmdlineParser, help_formatter).format_usage(*args, **kwargs)
@ -501,6 +512,7 @@ class TiramisuCmdlineParser(ArgumentParser):
root=self.root,
fullpath=self.fullpath,
remove_empty_od=self.remove_empty_od,
remove_empty_description_od=self.remove_empty_description_od,
_forhelp=True)
return super(TiramisuCmdlineParser, help_formatter).format_help()