Adopt Black and isort (SC-700) (#1157)

Applied Black and isort, fixed any linting issues, updated tox.ini
and CI.

1 files changed, 13 insertions, 11 deletions

diff --git a/cloudinit/config/cc_final_message.py b/cloudinit/config/cc_final_message.py
index 4fa5297e..f443ccd8 100644
--- a/cloudinit/config/cc_final_message.py
+++ b/cloudinit/config/cc_final_message.py
@@ -31,10 +31,7 @@ specified as a jinja template with the following variables set:
 
 """
 
-from cloudinit import templater
-from cloudinit import util
-from cloudinit import version
-
+from cloudinit import templater, util, version
 from cloudinit.settings import PER_ALWAYS
 
 frequency = PER_ALWAYS
@@ -49,7 +46,7 @@ FINAL_MESSAGE_DEF = (
 
 def handle(_name, cfg, cloud, log, args):
 
-    msg_in = ''
+    msg_in = ""
     if len(args) != 0:
         msg_in = str(args[0])
     else:
@@ -64,14 +61,18 @@ def handle(_name, cfg, cloud, log, args):
     cver = version.version_string()
     try:
         subs = {
-            'uptime': uptime,
-            'timestamp': ts,
-            'version': cver,
-            'datasource': str(cloud.datasource),
+            "uptime": uptime,
+            "timestamp": ts,
+            "version": cver,
+            "datasource": str(cloud.datasource),
         }
         subs.update(dict([(k.upper(), v) for k, v in subs.items()]))
-        util.multi_log("%s\n" % (templater.render_string(msg_in, subs)),
-                       console=False, stderr=True, log=log)
+        util.multi_log(
+            "%s\n" % (templater.render_string(msg_in, subs)),
+            console=False,
+            stderr=True,
+            log=log,
+        )
     except Exception:
         util.logexc(log, "Failed to render final message template")
 
@@ -85,4 +86,5 @@ def handle(_name, cfg, cloud, log, args):
     if cloud.datasource.is_disconnected:
         log.warning("Used fallback datasource")
 
+
 # vi: ts=4 expandtab