Adding ta-lib

[richafrank]

Hi @conda-forge/help-python-c

My goal here is to add a package for the ta-lib python wrapper for the TA-Lib c/c++ library, essentially porting the recipe we've had here to conda-forge.

My thought was to split the c lib into its own package now ("libta-lib"), whereas our original recipe in the zipline repo inlines that installation in the wrapper package. Any recommendations on this? I believe this necessitates run_exports, but feedback would be most appreciated.

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.
• 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

[conda-forge-linter]

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/libta-lib, recipes/ta-lib) and found some lint.

Here's what I've got...

For recipes/libta-lib:

• Selectors are suggested to take a <two spaces>#<one space>[<expression>] form. See lines [9]

[conda-forge-linter]

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/libta-lib, recipes/ta-lib) and found it was in an excellent condition.

[richafrank]

The LICENSE file is only found in the windows zip, so I'm downloading it in all cases to find that.

[scopatz]

@gerrymanoim @llllllllll - are you OK with being maintainers?

[gerrymanoim]

Yep - sorry missed this. All good.

[llllllllll]

I am.

[scopatz]

Thanks!