From c6d584f5e050cf79eb640bae3d6ca36e2788890f Mon Sep 17 00:00:00 2001 From: Ross Brattain Date: Wed, 25 Jan 2017 16:15:52 -0800 Subject: [PATCH] pylint fixes: remove redundant parens, fix comparison order removed redundant parens in if and while clauses use var != constant, not constant != var. Python doesn't allow for assignment in if statements, so we don't have to use the old C workarounds remove unwanted commas use raw strings for regexps with backslashes, e.g. r'\s' instead of '\s' Change-Id: I7aad645dd3d7f4b4b62f4e4510a425611c9d28f2 Signed-off-by: Ross Brattain --- api/resources/env_action.py | 2 +- api/utils/common.py | 2 +- api/utils/influx.py | 2 +- yardstick/benchmark/core/__init__.py | 4 ++-- yardstick/benchmark/runners/arithmetic.py | 2 +- yardstick/benchmark/scenarios/networking/sfc_openstack.py | 2 +- yardstick/common/task_template.py | 4 ++-- 7 files changed, 9 insertions(+), 9 deletions(-) diff --git a/api/resources/env_action.py b/api/resources/env_action.py index 8955f3cb6..917681c37 100644 --- a/api/resources/env_action.py +++ b/api/resources/env_action.py @@ -248,7 +248,7 @@ def _get_remote_rc_file(rc_file, installer_ip, installer_type): cmd = [os_fetch_script, '-d', rc_file, '-i', installer_type, '-a', installer_ip] p = subprocess.Popen(cmd, stdout=subprocess.PIPE) - p.communicate()[0] + p.communicate() if p.returncode != 0: logger.debug('Failed to fetch credentials from installer') diff --git a/api/utils/common.py b/api/utils/common.py index 1c800ce49..3e9bf8f8b 100644 --- a/api/utils/common.py +++ b/api/utils/common.py @@ -33,7 +33,7 @@ def get_command_list(command_list, opts, args): command_list.append(args) - command_list.extend(('--{}'.format(k) for k in opts if 'task-args' != k)) + command_list.extend(('--{}'.format(k) for k in opts if k != 'task-args')) task_args = opts.get('task-args', '') if task_args: diff --git a/api/utils/influx.py b/api/utils/influx.py index 275c63a24..08996b9c9 100644 --- a/api/utils/influx.py +++ b/api/utils/influx.py @@ -24,7 +24,7 @@ def get_data_db_client(): try: parser.read(conf.OUTPUT_CONFIG_FILE_PATH) - if 'influxdb' != parser.get('DEFAULT', 'dispatcher'): + if parser.get('DEFAULT', 'dispatcher') != 'influxdb': raise RuntimeError return _get_client(parser) diff --git a/yardstick/benchmark/core/__init__.py b/yardstick/benchmark/core/__init__.py index 161e448cc..79ebc732f 100644 --- a/yardstick/benchmark/core/__init__.py +++ b/yardstick/benchmark/core/__init__.py @@ -33,6 +33,6 @@ class Param(object): def print_hbar(barlen): """print to stdout a horizontal bar""" - print("+"), - print("-" * barlen), + print("+") + print("-" * barlen) print("+") diff --git a/yardstick/benchmark/runners/arithmetic.py b/yardstick/benchmark/runners/arithmetic.py index d5605f755..65fdb9d66 100755 --- a/yardstick/benchmark/runners/arithmetic.py +++ b/yardstick/benchmark/runners/arithmetic.py @@ -139,7 +139,7 @@ def _worker_process(queue, cls, method_name, scenario_cfg, sequence += 1 - if (errors and sla_action is None): + if errors and sla_action is None: break benchmark.teardown() diff --git a/yardstick/benchmark/scenarios/networking/sfc_openstack.py b/yardstick/benchmark/scenarios/networking/sfc_openstack.py index caaf10060..be24add32 100644 --- a/yardstick/benchmark/scenarios/networking/sfc_openstack.py +++ b/yardstick/benchmark/scenarios/networking/sfc_openstack.py @@ -81,7 +81,7 @@ def create_floating_ips(neutron_client): # pragma: no cover ips = [] props = {'floating_network_id': extnet_id} try: - while (len(ips) < 2): + while len(ips) < 2: ip_json = neutron_client.create_floatingip({'floatingip': props}) fip_addr = ip_json['floatingip']['floating_ip_address'] ips.append(fip_addr) diff --git a/yardstick/common/task_template.py b/yardstick/common/task_template.py index bda8a1b13..9acc21336 100755 --- a/yardstick/common/task_template.py +++ b/yardstick/common/task_template.py @@ -45,11 +45,11 @@ def is_really_missing(mis, task_template): # Removing variables that have default values from # missing. Construction that won't be properly # check is {% set x = x or 1} - if re.search(mis.join(["{%\s*set\s+", "\s*=\s*", "[^\w]+"]), + if re.search(mis.join([r"{%\s*set\s+", "\s*=\s*", r"[^\w]+"]), task_template): return False # Also check for a default filter which can show up as # a missing variable - if re.search(mis + "\s*\|\s*default\(", task_template): + if re.search(mis + r"\s*\|\s*default\(", task_template): return False return True -- 2.16.6