Use a (mostly) hermetic Python interpreter
It still requires python to be installed on the host to run the wrapper
scripts, but it's close to being fully hermetic.
This also requires/enables the following changes, unfortunately all at
the same time:
* Use a downloaded f2py
* Use a downloaded scipy/numpy/matplotlib
* Fix a few things that don't run with the python version in their #!
* Stop using bazel-generated __init__.py files, because those interfere
with importing matplotlib nicely
Change-Id: Ife280464613d67cece9587b7d947f0b1d5466d7e
diff --git a/y2018/BUILD b/y2018/BUILD
index 4edb57e..e4c4128 100644
--- a/y2018/BUILD
+++ b/y2018/BUILD
@@ -138,3 +138,9 @@
src = "vision.proto",
visibility = ["//visibility:public"],
)
+
+py_library(
+ name = "python_init",
+ srcs = ["__init__.py"],
+ visibility = ["//visibility:public"],
+)