Update requirements, set min. Python to v3.6

Author: CasperWA

.github/workflows/ci.yml

@@ -33,16 +33,14 @@ jobs:
 
     strategy:
       fail-fast: false
-      matrix:
-        python-version: [3.7, 3.8]
 
     steps:
     - uses: actions/checkout@v1
 
-    - name: Set up Python ${{ matrix.python-version}}
+    - name: Set up Python 3.7
       uses: actions/setup-python@v1
       with:
-        python-version: ${{ matrix.python-version}}
+        python-version: 3.7
 
     - name: Install dependencies
       run: |
@@ -60,7 +58,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.7, 3.8]
+        python-version: [3.6, 3.7, 3.8]
         backend: ['django', 'sqlalchemy']
 
     steps:

README.md

@@ -2,7 +2,7 @@
 
 | Latest release | Build status | Activity |
 |:--------------:|:------------:|:--------:|
-| [![PyPI](https://img.shields.io/pypi/v/aiida-optimade)](https://pypi.org/project/aiida-optimade/)<br>[![PyPI - Python Version](https://img.shields.io/pypi/pyversions/aiida-optimade)](https://pypi.org/project/aiida-optimade/)<br>[![OPTiMaDe](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/Materials-Consortia/optimade-python-tools/v0.3.0/.ci/optimade-version.json)](https://github.com/Materials-Consortia/OPTiMaDe/) | [![GitHub Workflow Status](https://img.shields.io/github/workflow/status/aiidateam/aiida-optimade/aiida-optimade)](https://github.com/aiidateam/aiida-optimade/actions/)<br>[![Codecov](https://img.shields.io/codecov/c/gh/aiidateam/aiida-optimade)](https://codecov.io/gh/aiidateam/aiida-optimade) | [![GitHub last commit](https://img.shields.io/github/last-commit/aiidateam/aiida-optimade)](https://github.com/aiidateam/aiida-optimade) |
+| [![PyPI](https://img.shields.io/pypi/v/aiida-optimade)](https://pypi.org/project/aiida-optimade/)<br>[![PyPI - Python Version](https://img.shields.io/pypi/pyversions/aiida-optimade)](https://pypi.org/project/aiida-optimade/)<br>[![OPTiMaDe](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/Materials-Consortia/optimade-python-tools/v0.3.1/.ci/optimade-version.json)](https://github.com/Materials-Consortia/OPTiMaDe/) | [![GitHub Workflow Status](https://img.shields.io/github/workflow/status/aiidateam/aiida-optimade/aiida-optimade)](https://github.com/aiidateam/aiida-optimade/actions/)<br>[![Codecov](https://img.shields.io/codecov/c/gh/aiidateam/aiida-optimade)](https://codecov.io/gh/aiidateam/aiida-optimade) | [![GitHub last commit](https://img.shields.io/github/last-commit/aiidateam/aiida-optimade)](https://github.com/aiidateam/aiida-optimade) |
 
 This is a RESTful API server created with [FastAPI](https://fastapi.tiangolo.com/) that exposes an AiiDA database according to the [OPTiMaDe specification](https://github.com/Materials-Consortia/OPTiMaDe/blob/develop/optimade.rst).
 

setup.json

@@ -16,6 +16,7 @@
     "Operating System :: MacOS :: MacOS X",
     "Operating System :: POSIX :: Linux",
     "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3.6",
     "Programming Language :: Python :: 3.7",
     "Intended Audience :: Developers",
     "Topic :: Database",

setup.py

@@ -14,13 +14,13 @@
     long_description=open(MODULE_DIR.joinpath("README.md")).read(),
     long_description_content_type="text/markdown",
     packages=find_packages(),
-    python_requires=">=3.7",
+    python_requires=">=3.6",
     install_requires=[
-        "aiida-core~=1.0.1",
-        "fastapi~=0.44",
+        "aiida-core~=1.0",
+        "fastapi~=0.47",
         "lark-parser~=0.7.8",
-        "optimade~=0.3.0",
-        "pydantic~=1.0, <2.0.0",
+        "optimade~=0.3.1",
+        "pydantic~=1.3",
         "uvicorn",
     ],
     extras_require={"dev": DEV, "testing": TESTING},