Use WARNING instead of deprecated WARN, fix log level alignment

.changelog/45575dea1d2949f58fc7989a5a57d4b5.md

@@ -0,0 +1,4 @@
+---
+type: patch
+---
+Use WARNING instead of deprecated WARN, fix log level alignment

octodns/cmds/args.py

@@ -73,7 +73,8 @@ class ArgumentParser(_Base):
             # configuration
             return
 
-        fmt = '%(asctime)s [%(thread)d] %(levelname)-5s %(name)s %(message)s'
+        # 7 is the length of the largest logging level, warning, that we're concerned with aligning.
+        fmt = '%(asctime)s [%(thread)d] %(levelname)-7s %(name)s %(message)s'
         formatter = Formatter(fmt=fmt, datefmt='%Y-%m-%dT%H:%M:%S ')
         stream = stdout if args.log_stream_stdout else stderr
         handler = StreamHandler(stream=stream)

octodns/provider/plan.py

@@ -5,7 +5,7 @@
 from collections import defaultdict
 from io import StringIO
 from json import dumps
-from logging import DEBUG, ERROR, INFO, WARN, getLogger
+from logging import DEBUG, ERROR, INFO, WARNING, getLogger
 from pprint import pformat
 from sys import stdout
 
@@ -152,8 +152,8 @@ class PlanLogger(_PlanOutput):
             self.level = {
                 'debug': DEBUG,
                 'info': INFO,
-                'warn': WARN,
-                'warning': WARN,
+                'warn': WARNING,
+                'warning': WARNING,
                 'error': ERROR,
             }[level.lower()]
         except (AttributeError, KeyError):