Handle 3.4 release, add release docs

1 files changed, 19 insertions, 4 deletions

diff --git a/release.sh b/release.sh
index 02a90f1..623a161 100755
--- a/release.sh
+++ b/release.sh
@@ -1,4 +1,12 @@
 #!/bin/bash
+#
+# As of 1.11.0 we can't ship the same wheels for python 2 and 3 because python
+# 3.4+ use a pure python crypto implementation and those before use a native
+# extension for crypto. Because wheels encode setup.py dependencies statically
+# and there isn't yet a well supported (across setuptools and pip) way to
+# declare python-specific dependencies statically we're stuck with this
+# aberration.
+#
 
 [ -e .release ] && rm -rf .release
 mkdir .release
@@ -10,12 +18,19 @@ python3 -m venv .release/py3
 # Bootstrap Python 2 Environment
 .release/py3/bin/virtualenv -p python2 .release/py2
 
-# Build Python 3 Artifacts
-.release/py3/bin/python setup.py bdist_wheel --python-tag py3
+echo "Building Python 3 Artifact"
+.release/py3/bin/python setup.py validate bdist_wheel --python-tag py3
+
+echo "Building Source Dist Artifact"
 .release/py3/bin/python setup.py sdist
 
-# Build Python 2 Artifacts
-.release/py2/bin/python setup.py bdist_wheel --python-tag py2
+echo "Building Python 3.4 Artifact"
+# We must install the wheel with pip to avoid compiling native code
+.release/py2/bin/pip install cryptography
+.release/py2/bin/python setup.py bdist_wheel --python-tag py34
+
+echo "Building Python 2 Artifact"
+.release/py2/bin/python setup.py validate bdist_wheel --python-tag py2
 
 # Upload it all
 .release/py3/bin/twine upload dist/*