New error in `types-tqdm-feedstock`: "configuration error: `project.license` must be valid exactly by one definition"

[sobolevn]

Conda-forge documentation

I started to experience a new CI failure for https://github.com/conda-forge/types-tqdm-feedstock

It happed in conda-forge/types-tqdm-feedstock#18

Looks like for some reason, my license definition is not valid.
But, there's no explicit license difinion on my end.

• I could not solve my problem using the conda-forge documentation.

Installed packages

types-tqdm

Environment info

https://dev.azure.com/conda-forge/84710dde-1620-425b-80d0-4cf5baca359d/_apis/build/builds/1212930/logs/16

Issue

Link: conda-forge/types-tqdm-feedstock#18
And: https://dev.azure.com/conda-forge/feedstock-builds/_build/results?buildId=1212930&view=logs&j=7b6f2c87-f3a7-5133-8d84-7c03a75d9dfc&t=9eb77fd2-8ddd-5444-8fc0-71cb28dcb736

Rendered as:

package:
  name: types-tqdm
  version: 4.67.0.20250401
source:
  sha256: 773f8f85add7e5ffe880c8cceb94f59acf53e5923da024c91757d6a39ee9b83f
  url: https://pypi.org/packages/source/t/types-tqdm/types_tqdm-4.67.0.20250401.tar.gz
build:
  noarch: python
  number: '0'
  script: /home/conda/feedstock_root/build_artifacts/types-tqdm_1743502119346/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_/bin/python
    -m pip install . -vv
requirements:
  host:
    - _libgcc_mutex 0.1 conda_forge
    - ca-certificates 2025.1.31 hbcca054_0
    - ld_impl_linux-64 2.43 h712a8e2_4
    - libgomp 14.2.0 h767d61c_2
    - tzdata 2025b h78e105d_0
    - _openmp_mutex 4.5 2_gnu
    - libgcc 14.2.0 h767d61c_2
    - libffi 3.4.6 h2dba641_1
    - libgcc-ng 14.2.0 h69a702a_2
    - liblzma 5.6.4 hb9d3cd8_0
                  ]
              }
          ]
      }

Error:

2025-04-01T10:10:28.1065563Z Processing $SRC_DIR
2025-04-01T10:10:28.1072485Z   Added file://$SRC_DIR to build tracker '/tmp/pip-build-tracker-9gzxcql2'
2025-04-01T10:10:28.1097957Z   Created temporary directory: /tmp/pip-modern-metadata-3c_10ogw
2025-04-01T10:10:28.1108112Z   Preparing metadata (pyproject.toml): started
2025-04-01T10:10:28.1110663Z   Running command Preparing metadata (pyproject.toml)
2025-04-01T10:10:28.2792784Z   configuration error: `project.license` must be valid exactly by one definition (2 matches found):
2025-04-01T10:10:28.2793598Z 
2025-04-01T10:10:28.2798108Z       - keys:
2025-04-01T10:10:28.2801500Z           'file': {type: string}
2025-04-01T10:10:28.2807913Z         required: ['file']
2025-04-01T10:10:28.2808140Z       - keys:
2025-04-01T10:10:28.2808331Z           'text': {type: string}
2025-04-01T10:10:28.2808582Z         required: ['text']
2025-04-01T10:10:28.2816664Z 
2025-04-01T10:10:28.2823683Z   DESCRIPTION:
2025-04-01T10:10:28.2833160Z       `Project license <https://peps.python.org/pep-0621/#license>`_.
2025-04-01T10:10:28.2839635Z 
2025-04-01T10:10:28.2842458Z   GIVEN VALUE:
2025-04-01T10:10:28.2849867Z       "Apache-2.0"
2025-04-01T10:10:28.2853438Z 
2025-04-01T10:10:28.2854522Z   OFFENDING RULE: 'oneOf'
2025-04-01T10:10:28.2862176Z 
2025-04-01T10:10:28.2871080Z   DEFINITION:
2025-04-01T10:10:28.2872267Z       {
2025-04-01T10:10:28.2883463Z           "oneOf": [
2025-04-01T10:10:28.2887399Z               {
2025-04-01T10:10:28.2889420Z                   "properties": {
2025-04-01T10:10:28.2897161Z                       "file": {
2025-04-01T10:10:28.2897515Z                           "type": "string",
2025-04-01T10:10:28.2907312Z                           "$$description": [
2025-04-01T10:10:28.2917609Z                               "Relative path to the file (UTF-8) which contains the license for the",
2025-04-01T10:10:28.2919628Z                               "project."
2025-04-01T10:10:28.2925197Z                           ]
2025-04-01T10:10:28.2925817Z                       }
2025-04-01T10:10:28.2931109Z                   },
2025-04-01T10:10:28.2937523Z                   "required": [
2025-04-01T10:10:28.2949302Z                       "file"
2025-04-01T10:10:28.2949698Z                   ]
2025-04-01T10:10:28.2955016Z               },
2025-04-01T10:10:28.2963806Z               {
2025-04-01T10:10:28.2966369Z                   "properties": {
2025-04-01T10:10:28.2977142Z                       "text": {
2025-04-01T10:10:28.2977660Z                           "type": "string",
2025-04-01T10:10:28.2978421Z                           "$$description": [
2025-04-01T10:10:28.2978679Z                               "The license of the project whose meaning is that of the",
2025-04-01T10:10:28.2978962Z                               "`License field from the core metadata",
2025-04-01T10:10:28.2982419Z                               "<https://packaging.python.org/specifications/core-metadata/#license>`_."
2025-04-01T10:10:28.2992769Z                           ]
2025-04-01T10:10:28.2997730Z                       }
2025-04-01T10:10:28.3005989Z                   },
2025-04-01T10:10:28.3006352Z                   "required": [
2025-04-01T10:10:28.3013188Z                       "text"
2025-04-01T10:10:28.3020835Z                   ]
2025-04-01T10:10:28.3028699Z               }
2025-04-01T10:10:28.3036487Z           ]
2025-04-01T10:10:28.3037104Z       }