Fix flake8 failures on tripleo-ci check jobs

This patch fixes flake8 failures which are hitting
tripleo-ci jobs.

Change-Id: I9af17b5bc888e1679adb49bff383ee73c6426ad3
Closes-Bug: #2004557

scripts/emit_releases_file/emit_releases_file.py

@@ -418,7 +418,6 @@ export STANDALONE_TARGET_HASH="{standalone_target_hash}"
 
 
 if __name__ == '__main__':
-
     default_log_file = '{}.log'.format(os.path.basename(__file__))
     default_output_file = '{}.out'.format(os.path.basename(__file__))
 

scripts/emit_releases_file/test_release_name.py

@@ -6,7 +6,6 @@ import pytest
 
 @pytest.fixture
 def hash_mock_setup():
-
     # We need this variables to be arrays to emulate a reference in python
     # https://stackoverflow.com/questions/12116127/python-yield-generator-variable-scope
     # For python3 we have special keyword nonlocal so we can refer the variable
@@ -133,7 +132,6 @@ def hash_mock_setup():
 def test_overcloud_upgrade_is_n_minus_one_to_n(
     hash_mock, hash_mock_setup, stable_release, expected_releases
 ):
-
     hash_mock_setup(
         hash_mock,
         {
@@ -261,7 +259,6 @@ def test_overcloud_upgrade_is_n_minus_one_to_n(
 def test_period_overcloud_upgrade_is_n_minus_one_to_n(
     hash_mock, hash_mock_setup, stable_release, expected_releases
 ):
-
     hash_mock_setup(
         hash_mock,
         {
@@ -459,7 +456,6 @@ def test_undercloud_upgrade_is_n_minus_one_to_n(
 def test_period_undercloud_upgrade_is_n_minus_one_to_n(
     hash_mock, hash_mock_setup, stable_release, expected_releases
 ):
-
     expected_release = expected_releases['undercloud_install_release']
 
     hash_mock_setup(
@@ -512,7 +508,6 @@ def test_period_undercloud_upgrade_is_n_minus_one_to_n(
 def test_standalone_upgrade_is_n_minus_one_to_n(
     hash_mock, hash_mock_setup, stable_release, expected_releases
 ):
-
     expected_release = expected_releases['standalone_deploy_release']
 
     hash_mock_setup(
@@ -583,7 +578,6 @@ def test_standalone_upgrade_is_n_minus_one_to_n(
 def test_period_standalone_upgrade_is_n_minus_one_to_n(
     hash_mock, hash_mock_setup, stable_release, expected_releases
 ):
-
     expected_release = expected_releases['standalone_deploy_release']
 
     hash_mock_setup(
@@ -712,7 +706,6 @@ def test_period_standalone_upgrade_is_n_minus_one_to_n(
 def test_overcloud_update_target_is_hash(
     hash_mock, hash_mock_setup, stable_release, expected_releases
 ):
-
     expected_release = expected_releases['overcloud_deploy_release']
 
     hash_mock_setup(
@@ -839,7 +832,6 @@ def test_overcloud_update_target_is_hash(
 def test_period_overcloud_update_target_is_hash(
     hash_mock, hash_mock_setup, stable_release, expected_releases
 ):
-
     expected_release = expected_releases['overcloud_deploy_release']
 
     hash_mock_setup(
@@ -1087,7 +1079,6 @@ def test_noop_target_is_the_same(
 def test_periodic_noop_target_is_the_same(
     hash_mock, hash_mock_setup, stable_release, expected_releases
 ):
-
     hash_mock_setup(
         hash_mock,
         {

scripts/move_bugs/close_bugs.py

@@ -97,7 +97,6 @@ def close_bug(bug_tasks):
 
 
 def main():
-
     parser = argparse.ArgumentParser(
         description="Print launchpad bugs as influxdb lines"
     )

scripts/tripleo-critical-bugs/reports/launchpad.py

@@ -37,7 +37,6 @@ class LaunchpadReport(object):
         bug_statuses_open = ['Confirmed', 'Triaged', 'In Progress', 'Fix Committed']
         bug_statuses_closed = ['Fix Released']
         for label, config_string in self.bugs.items():
-
             c = config_string.split(',')
             project = launchpad.projects[c[0]]
             filter_re = c[1]
@@ -60,6 +59,5 @@ class LaunchpadReport(object):
                         importance='Critical',
                         tags='alert',
                     ):
-
                         bugs_with_alerts_closed[task.bug.id] = task.bug
             return bugs_with_alerts_open, bugs_with_alerts_closed

scripts/tripleo-critical-bugs/statusreport.py

@@ -42,7 +42,6 @@ class StatusReport(object):
     """
 
     def __init__(self, config):
-
         self.config = config
         self.brief_status = {}
         self.detailed_status = {}