CHANGELOG.md: add note about Python version

Python 3.6 is deprecated in Falcon 3.1.0 and all of our production
and development hosts are running Python 3.8+ now.

.drone.yml

@@ -153,43 +153,4 @@ steps:
   - pip install -r requirements-dev.txt
   - pytest
 
----
-kind: pipeline
-type: docker
-name: python36
-
-steps:
-- name: database
-  image: postgres:10-alpine
-  detach: true
-  environment:
-    POSTGRES_USER: postgres
-    POSTGRES_PASSWORD: postgres
-    POSTGRES_DB: dspacestatistics
-
-- name: setup
-  image: postgres:10-alpine
-  environment:
-    PGPASSWORD: postgres
-  commands:
-  - id
-  - psql --version
-  - sleep 5
-  - pg_isready -h database -U postgres -d dspacestatistics
-  - createuser -h database -U postgres dspacestatistics
-  - psql -h database -U postgres -c "ALTER USER dspacestatistics WITH PASSWORD 'dspacestatistics'"
-  - psql -h database -U postgres -d dspacestatistics < tests/dspacestatistics.sql
-
-- name: test
-  image: python:3.6-slim
-  environment:
-    PGPASSWORD: dspacestatistics
-    DATABASE_HOST: database
-  commands:
-  - id
-  - python -V
-  - apt update && apt install -y gcc git libpq-dev
-  - pip install -r requirements-dev.txt
-  - pytest
-
 # vim: ts=2 sw=2 et

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Unreleased
+### Changed
+- Update recommended Python version to 3.7+
+
 ## 1.4.3 - 2022-03-26
 ### Updated
 - Update dependencies with `poetry update`

README.md

@@ -20,7 +20,7 @@ If you use the DSpace Statistics API please cite:
 
 ## Requirements
 
-- Python 3.6+
+- Python 3.7+
 - PostgreSQL version 9.5+ (due to [`UPSERT` support](https://wiki.postgresql.org/wiki/UPSERT))
 - DSpace with [Solr usage statistics enabled](https://wiki.lyrasis.org/display/DSDOC5x/SOLR+Statistics) (tested with 5.8+ and 6.3)
 

pyproject.toml

@@ -6,7 +6,7 @@ authors = ["Alan Orth <aorth@mjanja.ch>"]
 license = "GPL-3.0-only"
 
 [tool.poetry.dependencies]
-python = "^3.6"
+python = "^3.7"
 gunicorn = "^20.0.4"
 falcon = "3.1.0"
 psycopg2 = "^2.9.1"