This ensures that a child's subdomain prefixs any parent subdomain
such that the full domain is child.parent.domain.tld and onwards with
further nesting. This makes the most sense to users and mimics how
url_prefixes work (although subdomains suffix).
Remove the `--eager-loading/--lazy-loading` options and the
`DispatchingApp` middleware. The `run` command handles loading
exceptions directly. The reloader always prints out tracebacks
immediately and always defers raising the error.
* Add a missing setupmethod decorator
* Improve the decorator typing
This will allow type checkers to understand that the decorators return
the same function signature as passed as an argument. This follows the
guidelines from
https://mypy.readthedocs.io/en/stable/generics.html#declaring-decorators.
I've chosen to keep a TypeVar per module and usage as I think
encouraged by PEP 695, which I hope is accepted as the syntax is much
nicer.
move entire implementation to app
make special build args actual keyword-only args
handle no app context in method
mention other config in server_name error
implicit external with scheme
use adapter.build url_scheme argument
rewrite documentation
This new method will pick out any environment variables with a certain
prefix and place them into the config named without the prefix. This
makes it easy to use environment variables to configure the app as is
now more popular than when Flask started.
The prefix should ensure that the environment isn't polluted and the
config isn't polluted by environment variables.
I've followed the dynaconf convention of trying to parse the
environment variable and then falling back to the raw value if parsing
fails.
