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Use pgkutil to find dcs modules (#253)

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This commit is contained in:
Alexander Kukushkin
2016-08-10 10:15:55 +02:00
committed by GitHub
parent 5fe74bec3b
commit 702ab261a2
1 changed files with 4 additions and 4 deletions
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patroni/dcs/__init__.py
+4 -4
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@@ -4,6 +4,7 @@ import importlib
import inspect
import json
import os
import pkgutil
import six
from collections import namedtuple
@@ -32,10 +33,9 @@ def parse_connection_string(value):
def get_dcs(config):
available_implementations = set()
for module in os.listdir(os.path.dirname(__file__)):
if module.endswith('.py') and not module.startswith('__'): # find module
module_name = module[:-3].lower()
module = importlib.import_module(__package__ + '.' + module[:-3])
for _, module_name, is_pkg in pkgutil.iter_modules([os.path.dirname(__file__)]):
if not is_pkg:
module = importlib.import_module(__package__ + '.' + module_name)
for name in filter(lambda name: not name.startswith('__'), dir(module)): # iterate through module content
value = getattr(module, name)
name = name.lower()