API Docs

Jinja utilities for Invenio.

class invenio_formatter.ext.InvenioFormatter(app=None)

Invenio-Formatter extension.

Extension initialization.

Parameters:app – The Flask application. (Default: None)

init_app(app)

Flask application initialization.

Parameters:app – The Flask application.

static init_config(app)

Initialize configuration.

Note

If CairoSVG is installed then the configuration FORMATTER_BADGES_ENABLE is True.

Parameters:app – The Flask application.

Context preprocessors

Badges context processor.

invenio_formatter.context_processors.badges.badges_processor()

Context processor for badges.

invenio_formatter.context_processors.badges.generate_badge_png(title, value, color='#007ec6')

Generate the badge in PNG format.

invenio_formatter.context_processors.badges.generate_badge_svg(title, value, color='#007ec6')

Generate the SVG.

Parameters:

• title – The badge title.
• value – The badge content.
• color – The badge color. (Default: '#007ec6')

Returns:

The SVG badge.

invenio_formatter.context_processors.badges.get_text_length(*args)

Measure the size of string rendered with a TTF no-nomospaced fonts.

Parameters:*args – List of strings to be measured. Returns:The length of the strings.

Filters

Datetime Jinja filters.

invenio_formatter.filters.datetime.from_isodate(value, strict=False)

Convert an ISO formatted date into a Date object.

Parameters:

• value – The ISO formatted date.
• strict – If value is None, then if strict is True it returns the Date object of today, otherwise it returns None. (Default: False)

Returns:

The Date object or None.

invenio_formatter.filters.datetime.from_isodatetime(value, strict=False)

Convert an ISO formatted datetime into a Date object.

Parameters:

• value – The ISO formatted datetime.
• strict – If value is None, then if strict is True it returns the Date object of today, otherwise it returns None. (Default: False)

Returns:

The Date object or None.

Views

View method for Invenio-Formatter.

invenio_formatter.views.create_badge_blueprint(allowed_types)

Create the badge blueprint.

Parameters:allowed_types – A list of allowed types. Returns:A Flask blueprint.