Context.params isn't setup in the MultiCommand.list_commands method #1574

Activity

1. kx-chen

   added

   f:chain

   on Jul 14, 2020
2. parabolize commented on Aug 31, 2020

   

   parabolize

   on Aug 31, 2020

   More actions

   Could you provide a shorter example that shows where you are calling MultiCommand.list_commands? I have created a example where it is being called late enough for Context.params to be populated:

   import click
   
   
   class NosyGroup(click.Group):
       def list_commands(self, ctx):
           print(f'Group ctx params: {ctx.params}')
           return super().list_commands(ctx)
   
   
   @click.command(cls=NosyGroup)
   @click.option('-a')
   @click.option('-b')
   @click.pass_context
   def run(ctx, **kwargs):
       click.echo(f'run: {kwargs}')
       click.echo(f'params: {ctx.params}')
   
       click.echo('calling MultiCommand.list_commands:')
       commands = ctx.command.list_commands(ctx)
   
       click.echo(f'commands in Group: {commands}')
   
   
   @run.command()
   @click.option('-x')
   @click.pass_context
   def comm1(ctx, **kwargs):
       click.echo(f'comm1: {kwargs}')
       click.echo(f'params: {ctx.params}')
   
   
   @run.command()
   @click.option('-y')
   @click.pass_context
   def comm2(ctx, **kwargs):
       click.echo(f'comm2: {kwargs}')
       click.echo(f'params: {ctx.params}')

   Output:

   % multi -a foo -b bar comm1 -x bazz
   run: {'a': 'foo', 'b': 'bar'}
   params: {'a': 'foo', 'b': 'bar'}
   calling MultiCommand.list_commands:
   Group ctx params: {'a': 'foo', 'b': 'bar'}
   commands in Group: ['comm1', 'comm2']
   comm1: {'x': 'bazz'}
   params: {'x': 'bazz'}
   
3. kdeldycke

   added

   parsingParsing, parameters, commands, chaining, contextParsing, parameters, commands, chaining, context

   and removed

   f:chain

   on Aug 8, 2026