Require Python 3.6

Contributes to chaostoolkit/chaostoolkit#208

Signed-off-by: Sylvain Hellegouarch <sh@defuze.org>

Author: Lawouach

.github/workflows/build.yaml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-16.04
     strategy:
       matrix:
-        python-version: [3.5, 3.6, 3.7, 3.8]
+        python-version: [3.6, 3.7, 3.8]
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}
@@ -33,7 +33,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v1
       with:
-        python-version: '3.5'
+        python-version: '3.6'
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip setuptools wheel

.github/workflows/release.yaml

@@ -17,7 +17,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v1
       with:
-        python-version: '3.5'
+        python-version: '3.6'
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip

CHANGELOG.md

@@ -4,6 +4,12 @@
 
 [Unreleased]: https://github.com/chaostoolkit/chaostoolkit-lib/compare/1.18.3...HEAD
 
+### Changed
+
+- Library now requires Python 3.6 [#208][ctk208]
+
+[ctk208]: https://github.com/chaostoolkit/chaostoolkit/issues/208
+
 ## [1.18.3][] - 2021-02-16
 
 [1.18.3]: https://github.com/chaostoolkit/chaostoolkit-lib/compare/1.18.2...1.18.3

pyproject.toml

@@ -1,6 +1,6 @@
 [build-system]
 requires = [
-    "setuptools>=34.4",
+    "setuptools>=51.0",
     "wheel",
     "setuptools_scm>=1.15",
     "setuptools_scm_git_archive>=1.0",

setup.cfg

@@ -30,7 +30,6 @@ classifiers =
     Operating System :: OS Independent
     Programming Language :: Python
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.5
     Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
@@ -39,7 +38,7 @@ classifiers =
 
 [options]
 use_scm_version = True
-python_requires = >=3.5
+python_requires = >=3.6
 packages = find:
 include_package_data = True
 setup_requires =
@@ -49,15 +48,13 @@ setup_requires =
 install_requires =
     logzero~=1.5
     requests~=2.21
-    pyyaml~=5.3; python_version < '3.6'
     pyyaml~=5.4; python_version >= '3.6'
     contextvars;python_version<"3.7"
     importlib-metadata~=1.2.0; python_version < '3.8'
 tests_require = 
     requests-mock
     coverage
     pycodestyle
-    pytest~=5.0; python_version < '3.6'
     pytest~=6.2; python_version >= '3.6'
     pytest-cov
     pytest-sugar