cosmosis-campaign "include" option imports runs but not components

[jessmuir]

Hi Joe!

I just ran into a minor (possible) bug when trying to use the include: option in a campaign file, where the it seems to load runs, but not components or the output_dir.

As a simplified example, let's say I have two files, campaign_base.yml and campaign_altsims.yml.

The first file campaign_base.yml contains:

output_dir: "test_output"

components:
  simdv:
    # save sim fits file
    pipeline: 
    - after 2pt_like save_2pt
    params:
    - sampler = test
    - pipeline.fast_slow = F
    # should overwrite this for indidual run
    - save_2pt.filename = data_vectors/TESTSIM.fits

runs:
  - name: baseline
    base: params_baseline.ini

and the second file campaign_altsims.yml contains

include:  campaign_base.yml
runs:
  - name: sim_w090
    parent: baseline
    components:
    - simdv
    params:
    - save_2pt.filename = sim_3x2pt_w-0.90.fits
    values:
    - cosmological_parameters.w = -0.90

When I try to parse this using cosmosis-campaign -l campaign_altsims.yml I get the message :

Traceback (most recent call last):
  File "/Users/Jlmuir/workspace/cosmosis3/env/bin/cosmosis-campaign", line 4, in <module>
    cosmosis.campaign.main(args)
  File "/Users/Jlmuir/workspace/cosmosis3/env/lib/python3.11/site-packages/cosmosis/campaign.py", line 678, in main
    runs = parse_yaml_run_file(args.run_config)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/Jlmuir/workspace/cosmosis3/env/lib/python3.11/site-packages/cosmosis/campaign.py", line 525, in parse_yaml_run_file
    runs[name] = build_run(name, run_dict, runs, components, output_dir)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/Jlmuir/workspace/cosmosis3/env/lib/python3.11/site-packages/cosmosis/campaign.py", line 418, in build_run
    component_info = components[component]
                     ~~~~~~~~~~^^^^^^^^^^^
KeyError: 'simdv'

If I move the simdv component definition over to the campaign_altsims.yml file, the file loads ok, but puts the output in the current working directory, rather than the output_dir specified in the base yml file.

[joezuntz]

Fixed in version 3.6