wic: move PluginMgr class to pluginbase

As PluginMgr class contains only one method it's
better to move it to pluginbase to have all plugin
related APIs in one module.

(From OE-Core rev: 244585b369ecc0019002ca51bf7f8fd506234462)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 66 deletions

diff --git a/scripts/lib/wic/plugin.py b/scripts/lib/wic/plugin.py
deleted file mode 100644
index 094a878e0f..0000000000
--- a/scripts/lib/wic/plugin.py
+++ /dev/null
@@ -1,66 +0,0 @@
-#!/usr/bin/env python -tt
-#
-# Copyright (c) 2011 Intel, Inc.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the Free
-# Software Foundation; version 2 of the License
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-# for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc., 59
-# Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-import os
-import logging
-
-from importlib.machinery import SourceFileLoader
-
-from wic import pluginbase, WicError
-from wic.utils.misc import get_bitbake_var
-
-PLUGIN_TYPES = ["imager", "source"]
-
-SCRIPTS_PLUGIN_DIR = "scripts/lib/wic/plugins"
-
-logger = logging.getLogger('wic')
-
-class PluginMgr:
-    _plugin_dirs = []
-    _plugins = {}
-
-    @classmethod
-    def get_plugins(cls, ptype):
-        """Get dictionary of <plugin_name>:<class> pairs."""
-        if ptype not in PLUGIN_TYPES:
-            raise WicError('%s is not valid plugin type' % ptype)
-
-        if ptype in cls._plugins:
-            return cls._plugins[ptype]
-
-        # collect plugin directories
-        if not cls._plugin_dirs:
-            cls._plugin_dirs = [os.path.join(os.path.dirname(__file__), 'plugins')]
-            layers = get_bitbake_var("BBLAYERS") or ''
-            for layer_path in layers.split():
-                path = os.path.join(layer_path, SCRIPTS_PLUGIN_DIR)
-                path = os.path.abspath(os.path.expanduser(path))
-                if path not in cls._plugin_dirs and os.path.isdir(path):
-                    cls._plugin_dirs.insert(0, path)
-
-        # load plugins
-        for pdir in cls._plugin_dirs:
-            ppath = os.path.join(pdir, ptype)
-            if os.path.isdir(ppath):
-                for fname in os.listdir(ppath):
-                    if fname.endswith('.py'):
-                        mname = fname[:-3]
-                        mpath = os.path.join(ppath, fname)
-                        SourceFileLoader(mname, mpath).load_module()
-
-        cls._plugins[ptype] = pluginbase.get_plugins(ptype)
-        return cls._plugins[ptype]