format: use autopep8

Use autopep8 for coding format, and only for whitespace changes. This
change drops use of tabs in favor of spaces.

Doesn't use autopep8 --aggresive option.

Format command:

$ autopep8 --inline --recursive .

When using git-blame, use --ignore-rev in order to ignore this
reformatting commit.

1 files changed, 34 insertions, 32 deletions

diff --git a/ogcli b/ogcli
index 4cfe339..078a07e 100755
--- a/ogcli
+++ b/ogcli
@@ -14,39 +14,41 @@ import argparse
 import json
 import sys
 
-OG_CLI_CFG_PATH="/opt/opengnsys/etc/ogcli.json"
+OG_CLI_CFG_PATH = "/opt/opengnsys/etc/ogcli.json"
+
 
 class CLI():
-	def __init__(self):
-		try:
-			with open(OG_CLI_CFG_PATH, 'r') as json_file:
-				self.cfg = json.load(json_file)
-		except json.JSONDecodeError:
-			sys.exit(f'ERROR: Failed parse malformed JSON file '
-				 f'{OG_CLI_CFG_PATH}')
-		except:
-			sys.exit(f'ERROR: cannot open {OG_CLI_CFG_PATH}')
-
-		required_cfg_params = {'api_token', 'ip', 'port'}
-		difference_cfg_params = required_cfg_params - self.cfg.keys()
-		if len(difference_cfg_params) > 0:
-			sys.exit(f'Missing {difference_cfg_params} key in '
-				 f'json config file')
-
-		self.ogcli = OgCLI(self.cfg)
-
-		parser = argparse.ArgumentParser(prog='ogcli')
-		parser.add_argument('command', help='Subcommand to run', nargs='?',
-				    choices=[attr for attr, _ in getmembers(self.ogcli, lambda x: ismethod(x))
-					     if not attr.startswith('_')])
-		args = parser.parse_args(sys.argv[1:2])
-
-		if not hasattr(self.ogcli, args.command):
-			parser.print_help()
-			sys.exit('Unknown command')
-
-		# Call the command with the same name.
-		getattr(self.ogcli, args.command)(sys.argv[2:])
+    def __init__(self):
+        try:
+            with open(OG_CLI_CFG_PATH, 'r') as json_file:
+                self.cfg = json.load(json_file)
+        except json.JSONDecodeError:
+            sys.exit(f'ERROR: Failed parse malformed JSON file '
+                     f'{OG_CLI_CFG_PATH}')
+        except:
+            sys.exit(f'ERROR: cannot open {OG_CLI_CFG_PATH}')
+
+        required_cfg_params = {'api_token', 'ip', 'port'}
+        difference_cfg_params = required_cfg_params - self.cfg.keys()
+        if len(difference_cfg_params) > 0:
+            sys.exit(f'Missing {difference_cfg_params} key in '
+                     f'json config file')
+
+        self.ogcli = OgCLI(self.cfg)
+
+        parser = argparse.ArgumentParser(prog='ogcli')
+        parser.add_argument('command', help='Subcommand to run', nargs='?',
+                            choices=[attr for attr, _ in getmembers(self.ogcli, lambda x: ismethod(x))
+                                     if not attr.startswith('_')])
+        args = parser.parse_args(sys.argv[1:2])
+
+        if not hasattr(self.ogcli, args.command):
+            parser.print_help()
+            sys.exit('Unknown command')
+
+        # Call the command with the same name.
+        getattr(self.ogcli, args.command)(sys.argv[2:])
+
 
 if __name__ == "__main__":
-	CLI()
+    CLI()