isort the repo

libs/faults.py

@@ -1,4 +1,4 @@
-from json import loads, dumps
+from json import dumps, loads
 
 from bundlewrap.metadata import metadata_to_json
 from bundlewrap.utils import Fault

libs/firewall.py

@@ -1,5 +1,5 @@
+from ipaddress import IPv4Network, ip_network
 from os.path import abspath, dirname, join
-from ipaddress import ip_network, IPv4Network
 
 REPO_PATH = dirname(dirname(abspath(__file__)))
 

libs/keys.py

@@ -1,8 +1,11 @@
 import base64
-from nacl.public import PrivateKey
+
 from nacl.encoding import Base64Encoder
+from nacl.public import PrivateKey
+
 from bundlewrap.utils import Fault
 
+
 def gen_privkey(repo, identifier):
     return repo.vault.random_bytes_as_base64_for(identifier)
 

libs/tools.py

@@ -1,9 +1,10 @@
-from ipaddress import ip_address, ip_network, IPv4Address, IPv4Network
+from ipaddress import IPv4Address, IPv4Network, ip_address, ip_network
 
-from bundlewrap.exceptions import NoSuchGroup, NoSuchNode, BundleError
+from bundlewrap.exceptions import BundleError, NoSuchGroup, NoSuchNode
 from bundlewrap.utils.text import bold, red
 from bundlewrap.utils.ui import io
 
+
 def resolve_identifier(repo, identifier):
     """
     Try to resolve an identifier (group or node). Return a set of ip