sage --package create PACKAGE --pypi #30974
Description
We add a simple command that creates a normal package from PyPI.
$ ./sage -package create scikit_spatial --pypi
Downloading tarball to /Users/mkoeppe/s/sage/sage-rebasing/worktree-algebraic-2018-spring/upstream/scikit-spatial-5.0.0.tar.gz
[......................................................................]
$ ls build/pkgs/scikit_spatial/
SPKG.rst dependencies package-version.txt type
checksums.ini install-requires.txt spkg-install.in
$ cat build/pkgs/scikit_spatial/SPKG.rst
scikit_spatial
==============
Description
-----------
Spatial objects and computations based on NumPy arrays.
License
-------
BSD license
Upstream Contact
----------------
https://pypi.org/project/scikit-spatial/
Additionally, we fix the following error that occurs in sage --package create when --type is not set:
./sage -package create jupyter_jsmol --tarball jupyter_jsmol-VERSION.tar.gz --url https://pypi.io/packages/source/j/jupyter-jsmol/jupyter_jsmol-VERSION.tar.gz --version 0.2.4
File "/Users/mkoeppe/s/sage/sage-rebasing/worktree-algebraic-2018-spring/build/bin/../sage_bootstrap/package.py", line 291, in _init_type
with open(os.path.join(self.path, 'type')) as f:
IOError: [Errno 2] No such file or directory: '/Users/mkoeppe/s/sage/sage-rebasing/worktree-algebraic-2018-spring/build/pkgs/jupyter_jsmol/type'
The fix just uses type optional in this situation, which is a good default.
CC: @seblabbe @jhpalmieri @malb
Component: build
Keywords: sd111
Author: Matthias Koeppe
Branch/Commit: 0c42490
Reviewer: Sébastien Labbé
Issue created by migration from https://trac.sagemath.org/ticket/30974