Add cheminformant recipe for conda-forge

[HzaCode]

Description

This PR adds a conda-forge recipe for cheminformant, a robust and high-throughput Python client for the PubChem API.

Package Information

• Package Name: cheminformant
• Version: 2.4.2
• License: MIT
• Homepage: https://github.com/HzaCode/ChemInformant
• PyPI: https://pypi.org/project/cheminformant/

Checklist

• Title of this PR is meaningful: "Add cheminformant recipe"
• License file is packaged (LICENSE file is present in source package)
• Source is from official source (PyPI)
• Package does not vendor other packages
• If static libraries are linked in, the license of the static library is packaged (N/A - pure Python package)
• Package does not ship static libraries (N/A - pure Python package)
• Build number is 0
• A tarball (url) rather than a repo is used in recipe (using PyPI tarball)
• GitHub users listed in the maintainer section have posted a comment confirming they are willing to be listed there (I am the maintainer HzaCode)
• When in trouble, checked knowledge base documentation

[github-actions]

Hi! This is the staged-recipes linter and your PR looks excellent! 🚀

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipes/cheminformant/meta.yaml) and found it was in an excellent condition.

I do have some suggestions for making it better though...

For recipes/cheminformant/meta.yaml:

• ℹ️ noarch: python recipes should usually follow the syntax in our documentation for specifying the Python version.
  • For the host section of the recipe, you should usually use the pin python {{ python_min }} for the python entry.
  • For the run section of the recipe, you should usually use the pin python >={{ python_min }} for the python entry.
  • For the test.requires section of the recipe, you should usually use the pin python {{ python_min }} for the python entry.
  • If the package requires a newer Python version than the currently supported minimum version on conda-forge, you can override the python_min variable by adding a Jinja2 set statement at the top of your recipe (or using an equivalent context variable for v1 recipes).
• ℹ️ PyPI default URL is now pypi.org, and not pypi.io. You may want to update the default source url.

_{This message was generated by GitHub Actions workflow run https://github.com/conda-forge/conda-forge-webservices/actions/runs/18058194307. Examine the logs at this URL for more detail.}

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I wanted to let you know that I linted all conda-recipes in your PR (recipes/cheminformant/meta.yaml) and found some lint.

Here's what I've got...

For recipes/cheminformant/meta.yaml:

• ❌ Invalid noarch value False. Should be one of python, generic.
• ❌ noarch packages can't have skips with selectors. If the selectors are necessary, please remove noarch: False, or selector on line 18:
  skip: true # [py<38]

For recipes/cheminformant/meta.yaml:

• ℹ️ PyPI default URL is now pypi.org, and not pypi.io. You may want to update the default source url.

_{This message was generated by GitHub Actions workflow run https://github.com/conda-forge/conda-forge-webservices/actions/runs/18058590403. Examine the logs at this URL for more detail.}

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipes/cheminformant/meta.yaml) and found it was in an excellent condition.

[HzaCode]

@conda-forge/help-python ready for review!

[HzaCode]

Hello, CI is green. I believe the recipe is ready for review. If there’s anything I need to adjust, happy to do so. @conda-forge/help-python