Simple Python GIS Web Services
Project description
Simple Python GIS Web Services
- Create
mapshader.MapSource
objects and render them as geojson, tiles, or images - This project should still be considered experimental
pip install mapshader
Setup Mapshader Conda Environment
conda create -n mapshader python=3.8
conda activate mapshader
git clone git@github.com:makepath/mapshader.git
cd mapshader
pip install -e .
Run Tests
conda activate mapshader
pytest mapshader/tests -sv
Run Flask Server
conda activate mapshader
python mapshader/flask_app.py
>>> * Serving Flask app "flask_app" (lazy loading)
>>> * Environment: production
>>> WARNING: This is a development server. Do not use it in a production deployment.
>>> Use a production WSGI server instead.
>>> * Debug mode: on
>>> * Running on http://0.0.0.0:5000/ (Press CTRL+C to quit)
>>> * Restarting with stat
Mapshader Config (YAML)
While mapshader comes with default services to help with testing, users can create their own services via YAML.
my_services.yaml
---
metadata:
version: 1
sources:
- name: Elevation
key: elevation-user
text: Elevation
description: Global elevation
geometry_type: raster
shade_how: linear
span: min/max
raster_interpolate: linear
xfield: geometry
yfield: geometry
filepath: ~/mapshader/mapshader/tests/fixtures/elevation.tif
transforms:
- name: squeeze
args:
dim: band
- name: cast
args:
dtype: float64
- name: orient_array
- name: flip_coords
args:
dim: y
- name: reproject_raster
args:
epsg: 3857
This configuration file can then be passed to the flask server upon startup:
conda activate mapshader
python mapshader/flask_app.py -f my_services.yaml
>>> * Serving Flask app "flask_app" (lazy loading)
>>> * Environment: production
>>> WARNING: This is a development server. Do not use it in a production deployment.
>>> Use a production WSGI server instead.
>>> * Debug mode: on
>>> * Running on http://0.0.0.0:5000/ (Press CTRL+C to quit)
>>> * Restarting with stat
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
mapshader-0.0.8.tar.gz
(823.1 kB
view hashes)
Built Distribution
mapshader-0.0.8-py3-none-any.whl
(832.6 kB
view hashes)
Close
Hashes for mapshader-0.0.8-py3-none-any.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 538321301c19c181e7349934b03be612f11e12405aa9ddb64072dc57bfc6dbc4 |
|
MD5 | 943b4d659710faa13fc463df381f29a1 |
|
BLAKE2b-256 | 53221abb47dc4a3074b7a87d5b449ea8e8417973b74325d7e5b8e4b381fcfe6e |