Added a recipe for pytransit.

[hpparvi]

This PR adds a recipe for the pytransit package for exoplanet transit modelling.

Checklist

• Title of this PR is meaningful: e.g. "Adding my_nifty_package", not "updated meta.yaml".
• License file is packaged (see here for an example).
• Source is from official source.
• Package does not vendor other packages. (If a package uses the source of another package, they should be separate packages or the licenses of all packages need to be packaged).
• If static libraries are linked in, the license of the static library is packaged.
• Package does not ship static libraries. If static libraries are needed, follow CFEP-18.
• Build number is 0.
• A tarball (url) rather than a repo (e.g. git_url) is used in your recipe (see here for more details).
• GitHub users listed in the maintainer section have posted a comment confirming they are willing to be listed there.
• When in trouble, please check our knowledge base documentation before pinging a team.

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

Here's what I've got...

For recipes/pytransit/meta.yaml:

• ❌ The home item is expected in the about section.

For recipes/pytransit/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 python {{ python_min }} for the python entry.
  • For the test.requires section of the recipe, you should usually use 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.

[mwcraig]

Thanks for opening this, @hpparvi! Just a few minor suggestions and it should be ready to go.

[mwcraig]

Suggested change

	url: https://pypi.io/packages/source/{{ name[0] }}/{{ name }}/pytransit-{{ version }}.tar.gz
	url: https://pypi.org/packages/source/{{ name[0] }}/{{ name }}/pytransit-{{ version }}.tar.gz

[mwcraig]

Suggested change

	- python >={{ python_min }}
	- python {{ python_min }}

[mwcraig]

Suggested change

	license_file: LICENSE
	license_file: LICENSE
	home: https://github.com/hpparvi/PyTransit

[mwcraig]

Suggested change

	requires:
	requires:
	- python {{ python_min }}