Bump python to 3.8

.pre-commit-config.yaml

@@ -3,4 +3,4 @@ repos:
     rev: stable
     hooks:
       - id: black
-        language_version: python3.7
+        language_version: python3.8

.readthedocs.yml

@@ -3,7 +3,7 @@ sphinx:
   configuration: docs/source/conf.py
   fail_on_warning: false
 python:
-  version: 3.7
+  version: 3.8
   install:
     - method: setuptools
       path: package

.travis.yml

@@ -9,12 +9,12 @@ cache:
 # run tests and linting separately
 matrix:
   include:
-    - name: "3.7 lint"
-      python: 3.7
+    - name: "3.8 lint"
+      python: 3.8
       env:
         - TEST_CMD="pre-commit run --all-files"
-    - name: "3.7 tests"
-      python: 3.7
+    - name: "3.8 tests"
+      python: 3.8
       env:
         - TEST_CMD="pytest --cov=./"
 

README.md

@@ -6,7 +6,7 @@ Mapping Scouts data to UK administrative regions.
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 
 ## Prerequisites:
-This is written and tested in Python 3.7.
+This is written and tested in Python 3.8.
 
 This project is largely dependent on `geopandas` and `pandas`, along with `folium`, `dash`, and `shapely`.
 
@@ -45,7 +45,7 @@ To install geopandas and its dependencies, follow below
 It is highly recommended to use conda to install geopandas.
 
 However, to install geopandas using pip on windows, follow the following steps:
-* Download the wheels for [GDAL](http://www.lfd.uci.edu/~gohlke/pythonlibs/#gdal), [Fiona](http://www.lfd.uci.edu/~gohlke/pythonlibs/#fiona), and [Rtree](http://www.lfd.uci.edu/~gohlke/pythonlibs/#rtree). Choose the correct python version (currently 3.7) and platform
+* Download the wheels for [GDAL](http://www.lfd.uci.edu/~gohlke/pythonlibs/#gdal), [Fiona](http://www.lfd.uci.edu/~gohlke/pythonlibs/#fiona), and [Rtree](http://www.lfd.uci.edu/~gohlke/pythonlibs/#rtree). Choose the correct python version (currently 3.8) and platform
 * Install any prerequisites listed on Gohlke's site (e.g. C++ redistributables)
 * `pip install` the wheels in the following order (preferably in a Virtual Environment)
     1. [GDAL](http://www.lfd.uci.edu/~gohlke/pythonlibs/#gdal)

environment.yml

@@ -3,7 +3,7 @@ channels:
   - conda-forge
   - defaults
 dependencies:
-  - python>=3.7
+  - python>=3.8
   - pip
   # Core requirements
   - branca

setup.py

@@ -7,5 +7,5 @@
     packages=find_namespace_packages(),
     install_requires=["pandas", "numpy", "folium", "branca", "geopandas", "shapely", "dash", "pyarrow"],
     extras_require={"dev": ["pytest", "hypothesis", "pytest-cov", "pre-commit", "black"]},
-    python_requires=">=3.7",
+    python_requires=">=3.8",
 )