Longitude

A new bunch of middleware functions to build applications on top of CARTO.

Roadmap

Database model
- CARTO data source
  - Basic parametrized queries (i.e. templated queries)
  - Protected parametrized queries (i.e. avoiding injection)
  - Bind/dynamic parameters in queries (server-side render)
- Postgres data source
  - psycopg2
  - SQLAlchemy
- Cache
  - Base cache
    - Put
    - Get
    - Key generation
    - Flush
    - Tests
  - Ram Cache
    - Tests
  - Redis Cache
    - Tests
- Documentation
  - Sample scripts
- Unit tests
- Sample scripts
Config
CI PyPi versioning
COPY operations
- Carto
  - COPY FROM
  - COPY TO
- Postgres
  - COPY FROM
  - COPY TO
- SQLAlchemy
  - COPY FROM
  - COPY TO
Validations
- Marshmallow
  - Wrapper (?)
  - Documentation
Swagger
- Decorators
- Flassger (?)
- OAuth integration
- Postman integration
- Documentation
SQL Alchemy
- Model definition
- Jenkins integration
- Documentation
OAuth
- OAuth2 with Carto (onprem)
- Role mapping
- Token storage
- Documentation

As final user...

How to use:

pip install longitude

Or:

pipenv install longitude

Or:

poetry add longitude

Or install from GitHub:

pip install -e git+https://github.com/GeographicaGS/Longitude#egg=longitude

As developer...

First time

Install poetry using the recommended process
1. poetry is installed globally as a tool
2. It works along with virtualenvironments
Create a virtual environment for Python 3.x (check the current development version in pyproject.toml)
1. You can create it wherever you want but do not put it inside the project
2. A nice place is $HOME/virtualenvs/longitude
Clone the longitude repo
cd to the repo and:
1. Activate the virtual environment: . ~/virtualenvs/longitude/bin/activate
2. Run poetry install
Configure your IDE to use the virtual environment

Daily

Remember to activate the virtual environment

Why Poetry?

Because it handles development dependencies and packaging with a single file (pyproject.toml), which is already standard.

Sample scripts

These are intended to be used with real databases (i.e. those in your profile) to check features of the library. They must be run from the virtual environment.

Testing and coverage

The pytest-cov plugin is being used. Coverage configuration is at .coveragerc (including output folder).

You can run something like: pytest --cov-report=html --cov=core core and the results will go in the defined html folder.

There is a bash script called generate_core_coverage.sh that runs the coverage analysis and shows the report in your browser.

Metadata

Release files for geographica-longitude 0.10.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for geographica-longitude 0.10.0
File	Size	Uploaded
geographica-longitude-0.10.0.tar.gz	24.5 kB	Nov 5, 2020	Details

Built distribution (wheel)

Table of built distributions (wheels) for geographica-longitude 0.10.0
File	Interpreter	ABI	Platform	Reset
geographica_longitude-0.10.0-py3-none-any.whl 38.9 kB Nov 5, 2020	Python 3	none	any	Details

Total release size: 63.4 kB

Release files / geographica-longitude-0.10.0.tar.gz

Download URL	geographica-longitude-0.10.0.tar.gz
Size	24.5 kB
Tags	Source
SHA-256 checksum How to use checksums	`0a5f881b89337bc20456d29e735f83e64f3673924723e9d8975f42463a768b11`
BLAKE2b-256 checksum How to use checksums	`9736a8403e233aa09a410ae7b7bfcd6a5d9789d75c6bb240df81b66f9cd291f7`
Upload date	Nov 5, 2020
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`poetry/1.0.10 CPython/3.7.3 Linux/4.19.112+`

Release files / geographica_longitude-0.10.0-py3-none-any.whl

Download URL	geographica_longitude-0.10.0-py3-none-any.whl
Size	38.9 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`f2d5e4ca155c7086020da3b55a7bd478b1840a22a81b6154059e0877bb22fc0b`
BLAKE2b-256 checksum How to use checksums	`8cbd5dd526cce063c39b251ec8d3fceaf48ba123ddae0325aa2730c4776dd8f4`
Upload date	Nov 5, 2020
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`poetry/1.0.10 CPython/3.7.3 Linux/4.19.112+`