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-rw-r--r--.travis.yml18
1 files changed, 18 insertions, 0 deletions
diff --git a/.travis.yml b/.travis.yml
index 1e9af0a1..4ff73548 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,9 +15,27 @@ python:
matrix:
allow_failures:
- python: "3.7-dev"
+ # Pull in a few specific combos of older cryptography.io as needed.
+ # NOTE: this should only exist in the 2.0-2.2 branches, as 2.3+ requires
+ # crypto 1.5+.
+ include:
+ - python: 2.7
+ env: "CRYPTO=1.1"
+ - python: 2.7
+ env: "CRYPTO=1.5"
+ - python: 3.6
+ env: "CRYPTO=1.1"
+ - python: 3.6
+ env: "CRYPTO=1.5"
install:
# Ensure modern pip/etc on Python 3.3 workers (not sure WTF, but, eh)
- pip install pip==9.0.1 setuptools==36.6.0
+ # Grab a specific version of Cryptography if desired. (The 'vanilla' cells
+ # should all end up with latest public Cryptography version.)
+ # Doing this before other installations ensures we don't have to do any
+ # downgrading/overriding.
+ - "if [[ $CRYPTO == '1.1' ]]; then pip install 'cryptography<1.2'; fi"
+ - "if [[ $CRYPTO == '1.5' ]]; then pip install 'cryptography<1.6'; fi"
# Self-install for setup.py-driven deps
- pip install -e .
# Dev (doc/test running) requirements