jacebrowning / memegen-flask

memegen/routes/api_aliases.py

from collections import OrderedDict

from flask import Blueprint, current_app as app, redirect, request
from webargs import fields, flaskparser

from ..extensions import cache

from ._utils import route


blueprint = Blueprint('aliases', __name__, url_prefix="/api/aliases/")

FILTER = {
    'name': fields.Str(missing=None)
}


@blueprint.route("")
@flaskparser.use_kwargs(FILTER)
@cache.cached(unless=lambda: bool(request.args))

The variable request does not seem to be defined.

The variable bool does not seem to be defined.

def get(name):
    """Get a list of all matching aliases."""
    if name:
        return redirect(route('.get_with_name', name=name))
    else:
        return _get_aliases()


@blueprint.route("<name>")
def get_with_name(name):
    """Get a list of all matching aliases."""
    return _get_aliases(name)


def _get_aliases(name=None):
    items = OrderedDict()

    for alias in sorted(app.template_service.aliases(name)):
        template = app.template_service.find(alias)

        data = OrderedDict()
        data['styles'] = sorted(template.styles)
        data['template'] = \
            route('templates.create', key=template.key, _external=True)

        items[alias] = data

    return items