Code style fixes

Author: vshepard

testgres/plugins/__init__.py

@@ -4,7 +4,6 @@
 from pg_probackup2.storage.fs_backup import FSTestBackupDir
 from pg_probackup2.storage.s3_backup import S3TestBackupDir
 
-
 __all__ = [
-        "ProbackupApp", "ProbackupException", "init_params", "FSTestBackupDir", "S3TestBackupDir", "GDBobj"
-    ]
+    "ProbackupApp", "ProbackupException", "init_params", "FSTestBackupDir", "S3TestBackupDir", "GDBobj"
+]

testgres/plugins/pg_probackup2/pg_probackup2/app.py

@@ -17,7 +17,7 @@
 
 warning = """
 Wrong splint in show_pb
-Original Header:
+Original Header:f
 {header}
 Original Body:
 {body}
@@ -139,14 +139,12 @@ def run(self, command, gdb=False, old_binary=False, return_id=True, env=None,
     def init(self, options=None, old_binary=False, skip_log_directory=False, expect_error=False, use_backup_dir=True):
         if options is None:
             options = []
-        return self.run([
-                     'init',
-                 ] + options,
-                 old_binary=old_binary,
-                 skip_log_directory=skip_log_directory,
-                 expect_error=expect_error,
-                 use_backup_dir=use_backup_dir
-                 )
+        return self.run(['init'] + options,
+                        old_binary=old_binary,
+                        skip_log_directory=skip_log_directory,
+                        expect_error=expect_error,
+                        use_backup_dir=use_backup_dir
+                        )
 
     def add_instance(self, instance, node, old_binary=False, options=None, expect_error=False):
         if options is None:
@@ -545,7 +543,6 @@ def show_archive(
                         break
 
                 if tli > 0:
-                    timeline_data = None
                     for timeline in instance_timelines:
                         if timeline['tli'] == tli:
                             return timeline
@@ -674,7 +671,7 @@ def set_archiving(
                 archive_command += ' --remote-proto=ssh --remote-host=localhost'
 
             if init_params.archive_compress and compress:
-                archive_command += ' --compress-algorithm='+init_params.archive_compress
+                archive_command += ' --compress-algorithm=' + init_params.archive_compress
 
             if overwrite:
                 archive_command += ' --overwrite'
@@ -758,8 +755,8 @@ def load_backup_class(fs_type):
     if root not in sys.path:
         sys.path.append(root)
     from pg_probackup2.storage.s3_backup import S3TestBackupDir
+
     fs_backup_class = S3TestBackupDir
 
     def build_backup_dir(self, backup='backup'):
         return fs_backup_class(rel_path=self.rel_path, backup=backup)
-

testgres/plugins/pg_probackup2/pg_probackup2/storage/s3_backup.py

@@ -6,13 +6,12 @@
 from minio import Minio
 from minio.deleteobjects import DeleteObject
 import urllib3
+from .fs_backup import TestBackupDir
 
 root = os.path.realpath(os.path.join(os.path.dirname(__file__), '../..'))
 if root not in sys.path:
     sys.path.append(root)
 
-from .fs_backup import TestBackupDir
-
 # Should fail if either of env vars does not exist
 host = os.environ['PG_PROBACKUP_S3_HOST']
 port = os.environ['PG_PROBACKUP_S3_PORT']