WebFor options, only a fixed number of arguments is supported. This can be configured by the nargs parameter. The values are then stored as a tuple. @click.command() … WebDec 15, 2015 · It's not nearly as extensible as optparse or argparse as it does not implement features that are implemented on a higher level (such as types or defaults). :param ctx: optionally the :class:`~click.Context` where this parser should go with. """ def __init__(self, ctx=None): #: The :class:`~click.Context` for this parser. This might be #: `None ...
variadic options · Issue #641 · pallets/click · GitHub
WebSep 27, 2024 · Add a @click.option called numbers: @click.option('--numbers', nargs=2, type=int, help='Add two numbers together.') The only new code here are the nargs=2, and the type=int options. This tells Click to accept two values for the numbers option, and that they must both be of type integers. You can change this to any number or (valid) … WebApr 16, 2024 · The "nargs" parameter is entirely about the number of data arguments, not about the option itself. When nargs=1, then one datum is expected. When nargs=2, two are expected. The "+" means one or more. The "*" means two or more. Sorry you got confused, but I don't think this is a documentation problem. msnbc news usa live streaming
Arguments — click
WebMultiple Options¶ Similar to nargs there is also the case where sometimes you want to support a parameter to be provided multiple times to and have all values recorded and not just the last one. ... for enabling or disabling the option. Click always wants you to provide an enable and disable flag so that you can change the default later. WebMay 19, 2016 · I would like to be able to specify help on positional arguments. @click.group() def cli(): click.echo(u'shellfoundry - CloudShell shell command-line tool') pass @cli.command() @click.argument(u'name', help='Shell name to be created') @cl... WebA tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. msnbc news today on youtube 12 january 2023