[tools/shoestring]: fix linting

tools/shoestring/shoestring/internal/NodeKeyProvider.py

@@ -23,4 +23,3 @@ def create_key_file(self, factory):
 			raise RuntimeError('unable to generate node private key')
 
 		factory.generate_random_node_private_key()
-

tools/shoestring/tests/commands/test_import_bootstrap.py

@@ -60,19 +60,21 @@ async def _run_test(is_harvester, is_voter, is_node_key, expected_imports_harves
 # region success
 
 async def test_can_import_with_neither_harvester_nor_voter_nor_node_key():
-	await _run_test(False, False, False,'', '', '')
+	await _run_test(False, False, False, '', '', '')
 
 
 async def test_can_import_with_harvester_but_not_voter_or_node_key():
-	await _run_test(True, False, False,'{bootstrap_root}/nodes/node/server-config/resources/config-harvesting.properties', '', '')
+	await _run_test(True, False, False, '{bootstrap_root}/nodes/node/server-config/resources/config-harvesting.properties', '', '')
 
 
 async def test_can_import_with_voter_but_not_harvester_or_node_key():
 	await _run_test(False, True, False, '', '{bootstrap_root}/nodes/node/votingkeys', '')
 
+
 async def test_can_import_with_node_key_but_not_harvester_or_voter():
 	await _run_test(False, False, True, '', '', '{bootstrap_root}/nodes/node/cert/node.key.pem')
 
+
 async def test_can_import_with_harvester_and_voter_but_not_node_key():
 	await _run_test(
 		True,
@@ -82,6 +84,7 @@ async def test_can_import_with_harvester_and_voter_but_not_node_key():
 		'{bootstrap_root}/nodes/node/votingkeys',
 		'')
 
+
 async def test_can_import_with_harvester_and_node_key_but_not_voter():
 	await _run_test(
 		True,
@@ -91,6 +94,7 @@ async def test_can_import_with_harvester_and_node_key_but_not_voter():
 		'',
 		'{bootstrap_root}/nodes/node/cert/node.key.pem')
 
+
 async def test_can_import_with_both_harvester_and_voter_and_node_key():
 	await _run_test(
 		True,
@@ -121,6 +125,7 @@ async def test_cannot_import_when_bootstrap_directory_invalid():
 
 			assert 1 == ex_info.value.code
 
+
 async def test_cannot_import_when_node_key_does_not_exist():
 	# Arrange:
 	with tempfile.TemporaryDirectory() as output_directory:
@@ -141,4 +146,5 @@ async def test_cannot_import_when_node_key_does_not_exist():
 
 			# Assert:
 			assert 1 == ex_info.value.code
+
 # endregion

tools/shoestring/tests/commands/test_renew_certificates.py

@@ -108,6 +108,7 @@ async def test_can_renew_node_certificate():
 async def test_can_renew_node_certificate_with_ca_password():
 	await _assert_can_renew_node_certificate('abcd')
 
+
 async def test_can_renew_node_certificate_with_retain_key():
 	await _assert_can_renew_node_certificate(retain_key=True)
 

tools/shoestring/tests/internal/test_NodeKeyProvider.py

@@ -3,8 +3,8 @@
 import unittest
 from pathlib import Path
 
-from shoestring.internal.NodeKeyProvider import NodeKeyProvider
 from shoestring.internal.CertificateFactory import CertificateFactory
+from shoestring.internal.NodeKeyProvider import NodeKeyProvider
 from shoestring.internal.OpensslExecutor import OpensslExecutor
 
 
@@ -66,7 +66,6 @@ def _load_binary_file_data(filename):
 				renew_node_key_data = _load_binary_file_data(renew_node_key_filepath)
 				assert node_key_data == renew_node_key_data
 
-
 	def test_cannot_generates_node_key(self):
 		with self.assertRaises(RuntimeError):
 			node_key_provider = NodeKeyProvider(None)