auto-blueprints 0.1.1

Flask blueprints auto discovery

Blueprints

Blueprints is a library to perform auto-discovery of Flask blueprints by scanning the installed packages for blueprints.txt files.

Discovery

Discovery of blueprints is performed by the register_blueprints method. All discovered blueprints are stored in a blueprints attribute of the blueprints package. The attribute is a dictionary containing the blueprint name and associated meta data.

If a blueprint has the url_prefix specified then it is used. Otherwise, the package name containing the blueprint is used as the url_prefix.

Installation

pip install --upgrade auto-blueprints

Running

Blueprints can be run as a module.

python -m blueprints

Blueprints can be run as a command line executable.

blueprints --host 127.0.0.1 --port 5000

If waitress is installed then a server using waitress is started. If waitress is not installed then the flask development server is started.

Embedding

Blueprints can be embedded in an existing program very simply.

from flask import Flask
from blueprints import register_blueprints
app = Flask(__name__)
register_blueprints('blueprints.txt', app)
app.run()

blueprints.txt format

The blueprints.txt file is a multi-line file containing one line per blueprint to import. The structure of the line is ...

hello.entry.bp  => imports hello.entry and retrieves the bp attribute containing a flask blueprint

License

MIT Licensed