update tox and Travis configs to use -norsa modes for pycrypto/dome test runs

Author: mattsb42-aws

.travis.yml

@@ -16,9 +16,9 @@ matrix:
     - python: 2.7
       env: TOXENV=py27-cryptography-only
     - python: 2.7
-      env: TOXENV=py27-pycryptodome
+      env: TOXENV=py27-pycryptodome-norsa
     - python: 2.7
-      env: TOXENV=py27-pycrypto
+      env: TOXENV=py27-pycrypto-norsa
     - python: 2.7
       env: TOXENV=py27-compatibility
     # CPython 3.4
@@ -27,9 +27,9 @@ matrix:
     - python: 3.4
       env: TOXENV=py34-cryptography-only
     - python: 3.4
-      env: TOXENV=py34-pycryptodome
+      env: TOXENV=py34-pycryptodome-norsa
     - python: 3.4
-      env: TOXENV=py34-pycrypto
+      env: TOXENV=py34-pycrypto-norsa
     - python: 3.4
       env: TOXENV=py34-compatibility
     # CPython 3.5
@@ -38,9 +38,9 @@ matrix:
     - python: 3.5
       env: TOXENV=py35-cryptography-only
     - python: 3.5
-      env: TOXENV=py35-pycryptodome
+      env: TOXENV=py35-pycryptodome-norsa
     - python: 3.5
-      env: TOXENV=py35-pycrypto
+      env: TOXENV=py35-pycrypto-norsa
     - python: 3.5
       env: TOXENV=py35-compatibility
     # CPython 3.5
@@ -49,9 +49,9 @@ matrix:
     - python: 3.5
       env: TOXENV=py35-cryptography-only
     - python: 3.5
-      env: TOXENV=py35-pycryptodome
+      env: TOXENV=py35-pycryptodome-norsa
     - python: 3.5
-      env: TOXENV=py35-pycrypto
+      env: TOXENV=py35-pycrypto-norsa
     - python: 3.5
       env: TOXENV=py35-compatibility
     # PyPy 5.3.1
@@ -60,9 +60,9 @@ matrix:
     - python: pypy-5.3.1
       env: TOXENV=pypy-cryptography-only
     - python: pypy-5.3.1
-      env: TOXENV=pypy-pycryptodome
+      env: TOXENV=pypy-pycryptodome-norsa
     - python: pypy-5.3.1
-      env: TOXENV=pypy-pycrypto
+      env: TOXENV=pypy-pycrypto-norsa
     - python: pypy-5.3.1
       env: TOXENV=pypy-compatibility
 # matrix:

tox.ini

@@ -1,7 +1,7 @@
 [tox]
 minversion = 3.4.0
 envlist =
-    py{27,34,35,36,py}-{base,cryptography-only,pycryptodome,pycrypto,compatibility},
+    py{27,34,35,36,py}-{base,cryptography-only,pycryptodome-norsa,pycrypto-norsa,compatibility},
     flake8
 skip_missing_interpreters = True
 
@@ -23,8 +23,10 @@ deps =
     pytest-runner
     compatibility: {[testenv:compatibility]deps}
 commands_pre =
-    # Remove the python-rsa backend
+    # Remove the python-rsa and python-ecdsa backends
     only: pip uninstall -y ecdsa rsa
+    # Remove just the python-rsa backend
+    nosra: pip uninstall -y rsa
 commands =
     # Test the python-rsa backend
     base: {[testenv:basecommand]commands} -m "not (cryptography or pycryptodome or pycrypto or backend_compatibility)"