add_argument
now uses as.logical()
logic to cast variables to logical values if type = "logical"
and action = "store"
or action = "append"
instead of using Python’s bool()
logic (#39).
type = "logical"
and action = "store"
suggesting users instead use action = "store_true"
or action = "store_false"
.action == "append"
and a non-NULL
default
value (#35). Thanks @miker985 for bug report.parse_known_args()
(#34). Suggestion of David Lacalle Castillo (@WaterKnight1998).formatter_class
argument (as a string) to a subparsers$add_parser()
method. Thanks Regina (@oyxf) for bug report.ArgumentParser()
.ArgumentParser()
when using Python 3.9. Thanks Kurt Hornik for bug report.add_help
argument in ArgumentParser
. Thanks George Chlipala for bug report.getopt
as a dependency.R6
classes instead of proto
classes (#25).argparse
code but I did make private the previously public python_code
element of the object returned by ArgumentParser()
.add_subparsers
(#14). Suggestion of Zebulun Arendsee.add_argument_group
(#26).add_mutually_exclusive_group
(#23).proto
dependency.type='integer'
in add_argument
. Thanks Dominik Mueller for bug report and suggested solution.proto
has been moved from Depends
to Imports
in DESCRIPTION
. We now use jsonlite
package instead of rjson
to parse JSON
.ArgumentParser()
Suggestion of Alex Reinhart.action='version'
. Suggestion of Dario Beraldi.required=FALSE
in add_argument
. Thanks Claire D. McWhite for bug report.metavar
argument of add_argument
. Thanks Paul Newell for bug report and a patch.add_argument
now throws a warning recommending using action “store_true” or “store_false” if type set to “logical” and action set to “store”.NULL
default in add_argument
.NULL
default by not setting any default at all. Suggestion of Hyunsoo Kim.choices
argument in parser$add_argument
. Thanks Christopher Small for report/request.formatter_class
argument in ArgumentParser
. Thanks Costas Bouyioukos for report/request.findpython::find_python_cmd
which is a little bit more robust than the previous argparse::find_python_cmd
.interactive() == TRUE
then parse_args
will no longer quit(status=1)
after printing a help message but will instead throw an error. argparse
will continue to quit(status=1)
after printing a help message for non-interactive Rscripts.parser$add_argument
for case when we specify a default vector instead of scalar. Thanks Martin Diehl for bug report.find_python_cmd
will now also look for a python2.7
binary.