style: fix flake8 issues

Author: jaeddy

test/test_client_util.py

@@ -19,9 +19,9 @@ def setUp(self):
         dirname, filename = os.path.split(os.path.abspath(__file__))
         self.testdata_dir = dirname + 'data'
         self.local = {'cwl': 'file://' + os.path.join(os.getcwd() + '/testdata/md5sum.cwl'),
-                 'wdl': 'file://' + os.path.join(os.getcwd() + '/testdata/md5sum.wdl'),
-                 'py': 'file://' + os.path.join(os.getcwd() + '/test/test_integration.py'),
-                 'unsupported': 'fake.txt'}
+                      'wdl': 'file://' + os.path.join(os.getcwd() + '/testdata/md5sum.wdl'),
+                      'py': 'file://' + os.path.join(os.getcwd() + '/test/test_integration.py'),
+                      'unsupported': 'fake.txt'}
 
         self.remote = {
             'cwl': 'https://raw.githubusercontent.com/common-workflow-language/workflow-service/master/testdata/md5sum.cwl',
@@ -31,9 +31,9 @@ def setUp(self):
             'unreachable': 'https://fake.py'}
 
         self.expected = {'cwl': ('v1.0', 'CWL'),
-                    'wdl': ('draft-2', 'WDL'),
-                    'py': ('2.7', 'PY'),
-                    'pyWithPrefix': ('2.7', 'PY')}
+                         'wdl': ('draft-2', 'WDL'),
+                         'py': ('2.7', 'PY'),
+                         'pyWithPrefix': ('2.7', 'PY')}
 
     def tearDown(self):
         unittest.TestCase.tearDown(self)

wes_client/util.py

@@ -110,7 +110,7 @@ def build_wes_request(workflow_file, json_path, attachments=None):
             wf_params = json.dumps(json.load(f))
     elif json_path.startswith("http"):
         wf_params = modify_jsonyaml_paths(json_path)
-    else: 
+    else:
         wf_params = json_path
     wf_version, wf_type = wf_info(workflow_file)
 
@@ -127,7 +127,7 @@ def build_wes_request(workflow_file, json_path, attachments=None):
     if attachments:
         for attachment in attachments:
             if attachment.startswith("file://"):
-                attachment = attachment[7:] 
+                attachment = attachment[7:]
                 attach_f = open(attachment, "rb")
             elif attachment.startswith("http"):
                 attach_f = urlopen(attachment)
@@ -165,7 +165,7 @@ def __init__(self, service):
         self.host = service['host']
         auth_param = {'token': 'Authorization',
                       'api_key': 'X-API-KEY',
-                       None: 'Authorization'} 
+                      None: 'Authorization'}
         self.param_in = auth_param[service['auth_type']]
 
     def get_service_info(self):