[Feature Request] Custom global environment for Jinja2?

[nc7s]

Is your feature request related to a problem? Please describe your use case.

I have a config object that I'd like to pass to all templates.

Currently I have to dig into the source and figure out a workaround like this:

app.ext.environment.globals.update({ 'config': config })

Describe the solution you'd like

A configuration point like:

from sanic import Sanic

app = Sanic(__name__)
app.config.templating_globals = { 'config': config }
# or
app.config.templating_environment.globals.update({ 'config': config })

Will PR myself, but want to ask for input first.

[ahopkins]

That is the intended pattern, and not a workaround. It probably could be documented better.