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add the --dump-settings command line argument.

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Leonardo 2016-08-01 17:58:00 -05:00
commit 3c854d40b4
1 changed files with 17 additions and 0 deletions
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17
pelican/__init__.py
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@ -327,6 +327,10 @@ def parse_arguments():
help=('Exit the program with non-zero status if any '
'errors/warnings encountered.'))
parser.add_argument('--dump-settings', dest='dump_settings',
action='append', nargs='?', help='Read'
'config file, dump final settings and exit.')
return parser.parse_args()
@ -390,6 +394,19 @@ def main():
try:
pelican, settings = get_instance(args)
if args.dump_settings:
from pprint import pprint
# 'pelican --dump-settings': dump_settings = [None]
if args.dump_settings[0] is None:
pprint(settings)
# 'pelican --dump-settings SETTING': dump_settings = [SETTING]
else:
pprint(settings[args.dump_settings[0]])
sys.exit(0)
readers = Readers(settings)
watchers = {'content': folder_watcher(pelican.path,