Auto reload on save package files.

package_file_reload.py

# package_file_reload.py
import os
import time
import sublime
import sublime_plugin


class PackageFileReloader(sublime_plugin.EventListener):
    """Auto reload on save package files. """
    def on_post_save(self, view):
        fname = view.file_name()
        if os.path.dirname(os.path.dirname(fname)) == sublime.packages_path():
            if view.scope_name(view.sel()[0].a).startswith('source.python'):
                sublime_plugin.reload_plugin(fname)
            elif fname.endswith('.sublime-keymap'):
                touch(os.path.join(sublime.packages_path(), 'Default', 'Default (Windows).sublime-keymap'))
            elif fname.endswith('.sublime-settings'):
                # TODO not work
                touch(os.path.join(sublime.packages_path(), 'Default', 'Preferences (Windows).sublime-settings'))


def touch(fname):
    atime = mtime = time.time()
    os.utime(fname, (atime, mtime))

プラグインのリロードは sublime_plugin.reload_plugin を呼び出しただけではリロードされませんでした。