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bitbake: bb.utils: add load_plugins from scriptutils 

Imported as of oe-core 184a256.

(Bitbake rev: 99db61bf816d9c735032caa762aae8e6a0803402)

Signed-off-by: Christopher Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Christopher Larson 2016-04-30 12:40:57 -07:00 committed by Richard Purdie
parent 39b79efc7e
commit 7dc12110d4
1 changed files with 21 additions and 0 deletions
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21
bitbake/lib/bb/utils.py
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@ -27,6 +27,7 @@ import bb
import bb.msg
import multiprocessing
import fcntl
import imp
import subprocess
import glob
import fnmatch
@ -1451,3 +1452,23 @@ def export_proxies(d):
exported = True
return exported
def load_plugins(logger, plugins, pluginpath):
def load_plugin(name):
logger.debug('Loading plugin %s' % name)
fp, pathname, description = imp.find_module(name, [pluginpath])
try:
return imp.load_module(name, fp, pathname, description)
finally:
if fp:
fp.close()
logger.debug('Loading plugins from %s...' % pluginpath)
for fn in glob.glob(os.path.join(pluginpath, '*.py')):
name = os.path.splitext(os.path.basename(fn))[0]
if name != '__init__':
plugin = load_plugin(name)
if hasattr(plugin, 'plugin_init'):
plugin.plugin_init(plugins)
plugins.append(plugin)