diff --git a/.github/workflows/.travis.yml b/.github/workflows/.travis.yml
index 3faba72..c32d8e4 100644
--- a/.github/workflows/.travis.yml
+++ b/.github/workflows/.travis.yml
@@ -7,8 +7,11 @@ on:
         branches: [ master ]
 
 jobs:
-    build-1:
-        runs-on: ubuntu-latest
+    build:
+        runs-on: ${{ matrix.os }}
+        env: 
+            TOXENV: ${{ matrix.python-version }}
+            RUN_INTEGRATION_TESTS: ${{ matrix.test_number }}
         steps:
             - uses: actions/checkout@v2
             - run: pip uninstall -y six
@@ -24,1214 +27,8 @@ jobs:
             - run: codecov
         strategy:
             matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - precise
-                env: 
-                    - TOXENV=py27 RUN_INTEGRATION_TESTS=0
-    build-2:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - trusty
-                env: 
-                    - TOXENV=py27 RUN_INTEGRATION_TESTS=0
-    build-3:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=py27 RUN_INTEGRATION_TESTS=0
-    build-4:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - precise
-                env: 
-                    - TOXENV=py27 RUN_INTEGRATION_TESTS=1
-    build-5:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - trusty
-                env: 
-                    - TOXENV=py27 RUN_INTEGRATION_TESTS=1
-    build-6:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=py27 RUN_INTEGRATION_TESTS=1
-    build-7:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - precise
-                env: 
-                    - TOXENV=py27 RUN_INTEGRATION_TESTS=2
-    build-8:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - trusty
-                env: 
-                    - TOXENV=py27 RUN_INTEGRATION_TESTS=2
-    build-9:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=py27 RUN_INTEGRATION_TESTS=2
-    build-10:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.4'
-                os: 
-                    - linux
-                dist: 
-                    - precise
-                env: 
-                    - TOXENV=py34 RUN_INTEGRATION_TESTS=0
-    build-11:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.4'
-                os: 
-                    - linux
-                dist: 
-                    - trusty
-                env: 
-                    - TOXENV=py34 RUN_INTEGRATION_TESTS=0
-    build-12:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.4'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=py34 RUN_INTEGRATION_TESTS=0
-    build-13:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.4'
-                os: 
-                    - linux
-                dist: 
-                    - precise
-                env: 
-                    - TOXENV=py34 RUN_INTEGRATION_TESTS=1
-    build-14:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.4'
-                os: 
-                    - linux
-                dist: 
-                    - trusty
-                env: 
-                    - TOXENV=py34 RUN_INTEGRATION_TESTS=1
-    build-15:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.4'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=py34 RUN_INTEGRATION_TESTS=1
-    build-16:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.4'
-                os: 
-                    - linux
-                dist: 
-                    - precise
-                env: 
-                    - TOXENV=py34 RUN_INTEGRATION_TESTS=2
-    build-17:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.4'
-                os: 
-                    - linux
-                dist: 
-                    - trusty
-                env: 
-                    - TOXENV=py34 RUN_INTEGRATION_TESTS=2
-    build-18:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.4'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=py34 RUN_INTEGRATION_TESTS=2
-    build-19:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.5'
-                os: 
-                    - linux
-                dist: 
-                    - precise
-                env: 
-                    - TOXENV=py35 RUN_INTEGRATION_TESTS=0
-    build-20:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.5'
-                os: 
-                    - linux
-                dist: 
-                    - trusty
-                env: 
-                    - TOXENV=py35 RUN_INTEGRATION_TESTS=0
-    build-21:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.5'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=py35 RUN_INTEGRATION_TESTS=0
-    build-22:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.5'
-                os: 
-                    - linux
-                dist: 
-                    - precise
-                env: 
-                    - TOXENV=py35 RUN_INTEGRATION_TESTS=1
-    build-23:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.5'
-                os: 
-                    - linux
-                dist: 
-                    - trusty
-                env: 
-                    - TOXENV=py35 RUN_INTEGRATION_TESTS=1
-    build-24:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.5'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=py35 RUN_INTEGRATION_TESTS=1
-    build-25:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.5'
-                os: 
-                    - linux
-                dist: 
-                    - precise
-                env: 
-                    - TOXENV=py35 RUN_INTEGRATION_TESTS=2
-    build-26:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.5'
-                os: 
-                    - linux
-                dist: 
-                    - trusty
-                env: 
-                    - TOXENV=py35 RUN_INTEGRATION_TESTS=2
-    build-27:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.5'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=py35 RUN_INTEGRATION_TESTS=2
-    build-28:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.6'
-                os: 
-                    - linux
-                dist: 
-                    - precise
-                env: 
-                    - TOXENV=py36 RUN_INTEGRATION_TESTS=0
-    build-29:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.6'
-                os: 
-                    - linux
-                dist: 
-                    - trusty
-                env: 
-                    - TOXENV=py36 RUN_INTEGRATION_TESTS=0
-    build-30:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.6'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=py36 RUN_INTEGRATION_TESTS=0
-    build-31:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.6'
-                os: 
-                    - linux
-                dist: 
-                    - precise
-                env: 
-                    - TOXENV=py36 RUN_INTEGRATION_TESTS=1
-    build-32:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.6'
-                os: 
-                    - linux
-                dist: 
-                    - trusty
-                env: 
-                    - TOXENV=py36 RUN_INTEGRATION_TESTS=1
-    build-33:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.6'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=py36 RUN_INTEGRATION_TESTS=1
-    build-34:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.6'
-                os: 
-                    - linux
-                dist: 
-                    - precise
-                env: 
-                    - TOXENV=py36 RUN_INTEGRATION_TESTS=2
-    build-35:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.6'
-                os: 
-                    - linux
-                dist: 
-                    - trusty
-                env: 
-                    - TOXENV=py36 RUN_INTEGRATION_TESTS=2
-    build-36:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.6'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=py36 RUN_INTEGRATION_TESTS=2
-        #        python: 3.7
-        #          os: linux
-        #          dist: 
-                    # - precise
-        #          env: TOXENV=py37 RUN_INTEGRATION_TESTS=0
-        #        python: 3.7
-        #          os: linux
-        #          dist: 
-                    # - trusty
-        #          env: TOXENV=py37 RUN_INTEGRATION_TESTS=0
-    build-37:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.7'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=py37 RUN_INTEGRATION_TESTS=0
-        #        python: 3.7
-        #          os: linux
-        #          dist: precise
-        #          env: TOXENV=py37 RUN_INTEGRATION_TESTS=1
-        #        python: 3.7
-        #          os: linux
-        #          dist: 
-                    # - trusty
-        #          env: TOXENV=py37 RUN_INTEGRATION_TESTS=1
-    build-38:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.7'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=py36 RUN_INTEGRATION_TESTS=1
-        #        python: 3.7
-        #          os: linux
-        #          dist: precise
-        #          env: TOXENV=py37 RUN_INTEGRATION_TESTS=2
-        #        python: 3.7
-        #          os: linux
-        #          dist: trusty
-        #          env: TOXENV=py37 RUN_INTEGRATION_TESTS=2
-    build-39:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '3.7'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=py37 RUN_INTEGRATION_TESTS=2
-    build-40:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - precise
-                env: 
-                    - TOXENV=pep8 RUN_INTEGRATION_TESTS=0
-    build-41:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - trust
-                env: 
-                    - TOXENV=pep8 RUN_INTEGRATION_TESTS=0
-    build-42:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=pep8 RUN_INTEGRATION_TESTS=0
-    build-43:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - precise
-                env: 
-                    - TOXENV=bandit RUN_INTEGRATION_TESTS=0
-    build-44:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - trust
-                env: 
-                    - TOXENV=bandit RUN_INTEGRATION_TESTS=0
-    build-45:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=bandit RUN_INTEGRATION_TESTS=0
-    build-46:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - precise
-                env: 
-                    - TOXENV=docs RUN_INTEGRATION_TESTS=0
-    build-47:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - trust
-                env: 
-                    - TOXENV=docs RUN_INTEGRATION_TESTS=0
-    build-48:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - run: pip uninstall -y six
-            - run: pip install six>=1.11.0
-            - run: pip install "more_itertools<=7.2.0"
-            - run: pip install "tox<=3.14.1"
-            - run: pip install "PyYAML<=5.2"
-            - run: pip install bandit
-            - run: pip install codecov
-            - run: pip install slugs
-            
-            - run: ./.travis/run.sh
-            - run: codecov
-        strategy:
-            matrix:
-                python-version: 
-                    - '2.7'
-                os: 
-                    - linux
-                dist: 
-                    - xenial
-                env: 
-                    - TOXENV=docs RUN_INTEGRATION_TESTS=0
-        
\ No newline at end of file
+                python-version: ['27', '34', '35', '36', '37']
+                test_number: ['0', '1' , '2']
+                os: [ubuntu-12.04, ubuntu-14.04, ubuntu-16.04]
+                
+  
\ No newline at end of file