Refactor for locking the requirements. (#52)

* Refactor for locking the requirements.
Move to Pipfile for requirements.
Only seperate full CI suite using Python 3.6.
Remove requirements installation of pieces no longer needed.

* Add forgotten 2.7 to Travis

* Update the README

Author: aenglander

.travis.yml

@@ -1,16 +1,22 @@
-language: python
 dist: xenial
+
+language: python
 python:
+  - "2.7"
   - "3.4"
   - "3.5"
   - "3.5-dev"
   - "3.6"
   - "3.6-dev"
   - "3.7"
   - "3.7-dev"
+  - "3.8-dev"
+  - "nightly"
   - "pypy3.5"
+
 env:
-  - MAKE_RUN=ci
+  - MAKE_RUN=test
+
 matrix:
   fast_finish: true
   allow_failures:
@@ -21,21 +27,14 @@ matrix:
   - python: nightly
 
   include:
-    - python: 2.7
-      env:
-      - MAKE_RUN=ci-py27
-    - python: 3.8-dev
+    - name: CI
+      python: "3.6"
       env:
-      - MAKE_RUN=ci-py38
-    - python: nightly
-      env:
-      - MAKE_RUN=ci-py38
+      - MAKE_RUN=ci PIPENV_IGNORE_VIRTUALENVS=1
 
 notifications:
   email:
     recipients:
       - secure: "bdFDE8d50zWO9XWc1gQ4OPDrbvjZXOum1AIchDqwYXr8C7iluJcS2q+z5mczdvHlW3XflcjALl+x81hekdBk+8L6AJuAj5MhTF+HvjFL2EkY7q0V+seLTltYhoqnnlf0BlYGwoILBbDX2p/GYHNUOqWvCtGlJGMpy0qM3R8t5Vw="
-install:
-  - pip install -U 'setuptools>=32.2.0'
-  - pip install .
+
 script: make ${MAKE_RUN}

Makefile

@@ -1,49 +1,38 @@
-ci-py27: ci-py2
+ci-py27: test
 
-ci-pypy: ci-py2
+ci-pypy: test
 
-ci-py34: ci
+ci-py34: test
 
-ci-py35: ci
+ci-py35: test
 
 ci-py36: ci
 
-ci-py37: ci
+ci-py37: test
 
-ci-py38: tests-py3
+ci-py38: test
 
-ci-pypy3: ci
+ci-pypy3: test
 
 
-
-ci: dependencies-py3 tests-py3 flake8-py3 pylint-py3
-
-ci-py2: tests-py2 flake8-py2 pylint-py2
-
-dependencies-py3:
-		pip install -r test_requirements.txt
-
-dependencies-py2:
-		pip install -r test_requirements_py2.txt
+ci: dependencies coverage flake8 pylint deps-check
 
 test:
-		coverage run --source="launchkey" setup.py nosetests
-		coverage report --fail-under=100
+		python setup.py test
 
-tests-py2: dependencies-py2 test
+dependencies:
+		pip install --upgrade pipenv
+		pipenv install --three --dev
 
-tests-py3: dependencies-py3 test
+coverage:
+		pipenv run coverage run --source="launchkey" setup.py nosetests
+		pipenv run coverage report --fail-under=100
 
 flake8:
-		flake8 launchkey
-
-flake8-py2: dependencies-py2 flake8
-
-flake8-py3: dependencies-py3 flake8
+		pipenv run flake8 launchkey
 
 pylint:
-		pylint launchkey
-
-pylint-py2: dependencies-py2 pylint
+		pipenv run pylint launchkey
 
-pylint-py3: dependencies-py3 pylint
+deps-check:
+		pipenv check

Pipfile

@@ -0,0 +1,26 @@
+[[source]]
+name = "pypi"
+url = "https://pypi.org/simple"
+verify_ssl = true
+
+[packages]
+launchkey = {path = ".", editable = true}
+
+[dev-packages]
+# From setup.py tests_require to lock testing requirements
+nose = ">= 1.3.0, < 2.0.0"
+nose-exclude = ">= 0.5.0, < 1.0.0"
+mock = ">= 2.0.0, < 3.0.0"
+ddt = ">= 1.1.1, < 2.0.0"
+
+# Tools for static analysis
+flake8 = "~=3.6.0"
+pylint = "~=2.2.2"
+coverage = "~=4.5.2"
+astroid = "~=2.1.0"  # Remove after pylint is updated to 2.3.0+
+
+# Tools for multi-environment testing before sending to CI
+tox = "~=3.7.0"
+
+[requires]
+python = "~=3.4"