Pyjo.Server.Reload.Backend - Auto-restarting development server backend

from Pyjo.Server.Reload.Backend import Backend


class Pyjo_Server_Reload_Backend_Inotify(Backend):
    def modified_files(self):
        ...


new = Pyjo_Server_Reload_Backend_Inotify.new
object = Pyjo_Server_Reload_Backend_Inotify

# Or import the module, as in Google Python Style Guide

import Pyjo.Server.Reload.Backend


class Pyjo_Server_Reload_Backend_Inotify(Pyjo.Server.Reload.Backend.object):
    def modified_files(self):
        ...


new = Pyjo_Server_Reload_Backend_Inotify.new
object = Pyjo_Server_Reload_Backend_Inotify

Pyjo.Server.Reload.Backend is an abstract base class for auto-restarting development server backends used by Pyjo.Server.Reload.

A backend is a module named Pyjo.Server.Reload.Backend.<Name>, with a function new that constructs it and the class as object, which another distribution can add, as pkgutil.extend_path() keeps the namespace open, and the PYJO_RELOAD_BACKEND environment variable selects it.

See also

Pyjoyment, https://mojolicious.org.

Ported from Mojo::Server::Morbo::Backend of Mojolicious 9.49.

Classes

class Pyjo.Server.Reload.Backend.Pyjo_Server_Reload_Backend(*, watch: list[Any] | None = None, watch_timeout: float | None = None)

Pyjo.Server.Reload.Backend inherits all methods from Pyjo.Base and implements the following new ones.

modified_files() → list[str]

files = backend.modified_files()

Check if files from watch have been modified since the last check and return their names. Meant to be overloaded in a subclass.

watch: list[Any]

watch = backend.watch
backend.watch = ['/home/sri/my_app']

Files and directories to watch for changes, defaults to the application script as well as the lib and templates directories in the current working directory.

property watch_timeout: float

timeout = backend.watch_timeout
backend.watch_timeout = 10

Maximum amount of time in seconds a backend may block when waiting for files to change, defaults to the value of the PYJO_RELOAD_TIMEOUT environment variable or 1.