ahmedbilal/etcd3_wrapper
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ahmadbilalkhalid 2019-09-01 22:03:22 +05:00
parent e63399ea5b
commit 18400e61c2
1 changed files with 3 additions and 2 deletions
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etcd_wrapper.py
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@ -5,6 +5,7 @@ import copy
from collections import namedtuple from collections import namedtuple
from dataclasses import dataclass from dataclasses import dataclass
from typing import Union
PseudoEtcdMeta = namedtuple("PseudoEtcdMeta", ["key"]) PseudoEtcdMeta = namedtuple("PseudoEtcdMeta", ["key"])
@ -23,14 +24,14 @@ class EtcdEntry:
print(f"Json Error: {e}, value={value}") print(f"Json Error: {e}, value={value}")
key: str key: str
value: str value: Union[str, dict]
class Etcd3Wrapper(object): class Etcd3Wrapper(object):
def __init__(self, *args, **kwargs): def __init__(self, *args, **kwargs):
self.client = etcd3.client(*args, **kwargs) self.client = etcd3.client(*args, **kwargs)
def get(self, *args, value_in_json=False, **kwargs): def get(self, *args, value_in_json=False, **kwargs) -> Union[EtcdEntry, None]:
_value, _key = self.client.get(*args, **kwargs) _value, _key = self.client.get(*args, **kwargs)
if _key is None or _value is None: if _key is None or _value is None:
return None return None