gitops/patroni
1
0
Fork 0
mirror of https://github.com/outbackdingo/patroni.git synced 2026-08-25 14:53:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

Format code according to pep8

Browse Source
This commit is contained in:
Alexander Kukushkin
2015-05-06 14:49:07 +02:00
parent a6d5732da3
commit 83ff6986d5
1 changed files with 18 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
helpers/etcd.py
+18 -13
View File
@@ -1,11 +1,16 @@
import urllib2, json, os, time
import urllib2
import json
import time
import logging
from helpers.errors import CurrentLeaderError
from urllib import urlencode
import helpers.errors
logger = logging.getLogger(__name__)
class Etcd:
def __init__(self, config):
self.scope = config["scope"]
self.host = config["host"]
@@ -49,7 +54,7 @@ class Etcd:
except urllib2.HTTPError as e:
if e.code == 404:
return None
raise helpers.errors.CurrentLeaderError("Etcd is not responding properly")
raise CurrentLeaderError("Etcd is not responding properly")
def members(self):
try:
@@ -63,17 +68,17 @@ class Etcd:
except urllib2.HTTPError as e:
if e.code == 404:
return None
raise helpers.errors.CurrentLeaderError("Etcd is not responding properly")
raise CurrentLeaderError("Etcd is not responding properly")
def touch_member(self, member, connection_string):
self.put_client_path("/members/%s" % member, {"value": connection_string})
def take_leader(self, value):
return self.put_client_path("/leader", {"value": value, "ttl": self.ttl}) == None
return self.put_client_path("/leader", {"value": value, "ttl": self.ttl}) is None
def attempt_to_acquire_leader(self, value):
try:
return self.put_client_path("/leader", {"value": value, "ttl": self.ttl, "prevExist": False}) == None
return self.put_client_path("/leader", {"value": value, "ttl": self.ttl, "prevExist": False}) is None
except urllib2.HTTPError as e:
if e.code == 412:
logger.info("Could not take out TTL lock: %s" % e)
@@ -98,15 +103,15 @@ class Etcd:
return False
def am_i_leader(self, value):
#try:
reponse = self.get_client_path("/leader")
logger.info("Lock owner: %s; I am %s" % (reponse["node"]["value"], value))
return reponse["node"]["value"] == value
#except Exception as e:
#return False
# try:
reponse = self.get_client_path("/leader")
logger.info("Lock owner: %s; I am %s" % (reponse["node"]["value"], value))
return reponse["node"]["value"] == value
# except Exception as e:
# return False
def race(self, path, value):
try:
return self.put_client_path(path, {"prevExist": False, "value": value}) == None
return self.put_client_path(path, {"prevExist": False, "value": value}) is None
except urllib2.HTTPError:
return False