wa/commands: pep8 fixes

wa/commands/create.py

@@ -202,11 +202,13 @@ def create_template_workload(path, name, kind, class_name):
     with open(source_file, 'w') as wfh:
         wfh.write(render_template('{}_workload'.format(kind), {'name': name, 'class_name': class_name}))
 
+
 def create_uiautomator_template_workload(path, name, kind, class_name):
     uiauto_path = os.path.join(path, 'uiauto')
     create_uiauto_project(uiauto_path, name)
     create_template_workload(path, name, kind, class_name)
 
+
 def create_uiauto_project(path, name):
     package_name = 'com.arm.wa.uiauto.' + name.lower()
 
@@ -247,6 +249,7 @@ create_funcs = {
     'apkuiauto': create_uiautomator_template_workload,
 }
 
+
 # Utility functions
 def render_template(name, params):
     filepath = os.path.join(TEMPLATES_DIR, name)
@@ -260,6 +263,7 @@ def get_class_name(name, postfix=''):
     name = identifier(name)
     return ''.join(map(capitalize, name.split('_'))) + postfix
 
+
 def touch(path):
     with open(path, 'w') as _:
         pass

wa/commands/revent.py

@@ -231,6 +231,7 @@ class RecordCommand(Command):
 
         return output_path, file_name
 
+
 class ReplayCommand(Command):
 
     name = 'replay'

wa/commands/show.py

@@ -110,8 +110,9 @@ def get_rst_from_target(target):
 def get_rst_for_global_config():
     text = underline('Global Configuration')
     text += 'These parameters control the behaviour of WA/run as a whole, they ' \
-    'should be set inside a config file (either located in $WA_USER_DIRECTORY/config.yaml ' \
+            'should be set inside a config file (either located in ' \
-    'or one which is specified with -c), or into config/global section of the agenda.\n\n'
+            '$WA_USER_DIRECTORY/config.yaml or one which is specified with -c), ' \
+            'or into config/global section of the agenda.\n\n'
 
     cfg_points = MetaConfiguration.config_points + RunConfiguration.config_points
     text += get_params_rst(cfg_points)