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brought v2 find plugins up 2 date with v1, also added exception handling for whne there is a permissions issue

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This commit is contained in:
Brian Coca 2015-04-02 23:59:48 -04:00
parent 92e400eb6d
commit 7a81167b06
1 changed files with 11 additions and 10 deletions
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21
v2/ansible/plugins/__init__.py
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@ -26,6 +26,7 @@ import sys
import glob
import imp
from ansible import constants as C
from ansible.utils import warnings
from ansible import errors
MODULE_CACHE = {}
@ -160,17 +161,14 @@ class PluginLoader:
self._extra_dirs.append(directory)
self._paths = None
def find_plugin(self, name, suffixes=None, transport=''):
def find_plugin(self, name, suffixes=None):
''' Find a plugin named name '''
if not suffixes:
if self.class_name:
suffixes = ['.py']
else:
if transport == 'winrm':
suffixes = ['.ps1', '']
else:
suffixes = ['.py', '']
suffixes = ['.py', '']
potential_names = frozenset('%s%s' % (name, s) for s in suffixes)
for full_name in potential_names:
@ -180,18 +178,21 @@ class PluginLoader:
found = None
for path in [p for p in self._get_paths() if p not in self._searched_paths]:
if os.path.isdir(path):
for potential_file in os.listdir(path):
try:
full_paths = (os.path.join(path, f) for f in os.listdir(path))
except OSError,e:
warnings("Error accessing plugin paths: %s" % str(e))
for full_path in (f for f in full_paths if os.path.isfile(f)):
for suffix in suffixes:
if potential_file.endswith(suffix):
full_path = os.path.join(path, potential_file)
if full_path.endswith(suffix):
full_name = os.path.basename(full_path)
break
else: # Yes, this is a for-else: http://bit.ly/1ElPkyg
continue
if full_name not in self._plugin_path_cache:
self._plugin_path_cache[full_name] = full_path
self._searched_paths.add(path)
for full_name in potential_names:
if full_name in self._plugin_path_cache: