jyapayne/Electrify
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Added possible values to help output.

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This commit is contained in:
Joey Payne 2014-12-20 08:54:25 +13:00
commit 8cb201b1dd
1 changed files with 25 additions and 3 deletions
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28
command_line.py
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@ -174,8 +174,26 @@ class CommandBase(object):
self._extract_error = '' self._extract_error = ''
self.original_packagejson = {} self.original_packagejson = {}
def update_nw_versions(self): self.update_nw_versions(None)
self.setup_nw_versions()
def update_nw_versions(self, button):
self.progress_text = 'Updating nw versions...'
self.get_versions() self.get_versions()
self.progress_text = '\nDone.\n'
def setup_nw_versions(self):
nw_version = self.get_setting('nw_version')
try:
f = open(os.path.join(CWD, 'files', 'nw-versions.txt'))
for line in f:
nw_version.values.append(line.strip())
except IOError:
nw_version.values.append(nw_version.default_value)
def get_nw_versions(self):
nw_version = self.get_setting('nw_version')
return nw_version.values[:]
def get_settings(self): def get_settings(self):
config_file = os.path.join(CWD, 'files', 'settings.cfg') config_file = os.path.join(CWD, 'files', 'settings.cfg')
@ -692,8 +710,12 @@ if __name__ == '__main__':
if setting.default_value is True: if setting.default_value is True:
option_name = 'disable-{}'.format(option_name) option_name = 'disable-{}'.format(option_name)
else: else:
kwargs.update({'choices': setting.values or None, if setting.values:
'metavar': '<{}>'.format(setting.display_name)}) kwargs.update({'choices': setting.values})
setting.description += ' Possible values: {{{}}}'.format(', '.join([str(x) for x in setting.values]))
kwargs.update({'metavar':''})
else:
kwargs.update({'metavar': '<{}>'.format(setting.display_name)})
parser.add_argument('--{}'.format(option_name), parser.add_argument('--{}'.format(option_name),
dest=setting_name, dest=setting_name,