53 lines
1.9 KiB
Markdown
53 lines
1.9 KiB
Markdown
# CARTO dataservices API python module
|
|
|
|
This directory contains the python library used by the server side of CARTO LDS (Location Data Services).
|
|
|
|
It is used from pl/python functions contained in the `cdb_dataservices_server` extension. It goes hand in hand with the extension so please consider running the integration tests.
|
|
|
|
On the other hand, it is pretty independent from the client, as long as the signatures of the public pl/python functions match.
|
|
|
|
## Dependencies
|
|
See the [[`requirements.txt`]] or better the Basically:
|
|
- pip
|
|
- redis and hiredis
|
|
- dateutil
|
|
- googlemaps
|
|
- request
|
|
|
|
## Installation
|
|
Install the requirements:
|
|
```shell
|
|
sudo pip install -r requirements.txt
|
|
```
|
|
|
|
Install the library:
|
|
```shell
|
|
sudo pip install .
|
|
```
|
|
|
|
NOTE: a system installation is required at present because the library is meant to be used from postgres pl/python, which runs an embedded python interpreter.
|
|
|
|
|
|
## Running the unit tests
|
|
Just run `nosetests test/`
|
|
```shell
|
|
$ nosetests test/
|
|
......................................................................................................
|
|
----------------------------------------------------------------------
|
|
Ran 102 tests in 0.122s
|
|
|
|
OK
|
|
```
|
|
|
|
## Running the integration tests
|
|
See the [[../../../../test/README.md]]. Basically, move to the `/test` directory at the top level of this repo and execute the `run_tests.py` script:
|
|
```sh
|
|
cd $(git rev-parse --show-toplevel)/test
|
|
python run_tests.py --host=$YOUR_HOST $YOUR_USERNAME $YOUR_API_KEY
|
|
```
|
|
|
|
## Versioning
|
|
Once you're satisfied with your changes, it is time to bump the version number in the `setup.py`. A couple of rules:
|
|
- **Backwards compatibility**: in general all changes shall be backwards compatible. Do not remove any code used from the server public `pl/python` functions or you'll run into problems when deploying.
|
|
- **Semantic versioning**: we try to stick to [Semantic Versioning 2.0.0](http://semver.org/spec/v2.0.0.html)
|