Code quality fixes.

src/runscript.py

@@ -10,9 +10,6 @@
 import subprocess
 
 
-log = logging.getLogger('RUNSCRIPT')
-
-
 def run_as(uid, gid, groups):
     """Closure that changes the current running user and groups. Called before
     executing scripts by Subprocess."""
@@ -33,6 +30,8 @@ def run_script(form_def, form_values, stdout=None, stderr=None):
     callback should be written. The output of the script is hooked up to
     the output, depending on the output type.
     """
+    log = logging.getLogger('RUNSCRIPT')
+
     # Validate params
     if form_def.output == 'raw' and (stdout is None or stderr is None):
         msg = 'stdout and stderr cannot be none if script output ' \

src/scriptform.py

@@ -216,7 +216,7 @@ def main():  # pragma: no cover
 
         # If a form configuration was specified, change to that dir so we can
         # find the job scripts and such.
-        if len(args) > 0:
+        if args:
             path = os.path.dirname(args[0])
             if path:
                 os.chdir(path)
@@ -246,5 +246,6 @@ def main():  # pragma: no cover
             log.exception(err)
             raise
 
+
 if __name__ == "__main__":  # pragma: no cover
     main()

src/webapp.py

@@ -159,6 +159,7 @@
 {footer}
 '''
 
+
 def censor_form_values(form_def, form_values):
     """
     Remove sensitive field values from form_values dict.
@@ -433,7 +434,7 @@ def h_submit(self, form_values):
             log.info("Calling script: %s", form_def.script)
             log.info("Current working dir: %s", cwd)
             log.info("User: %s", username)
-            log.info("Variables: %s", censor_form_values(form_def, form_values))
+            log.info("Vars: %s", censor_form_values(form_def, form_values))
 
             form_def = form_config.get_form_def(form_name)
             result = runscript.run_script(form_def, form_values, self.wfile,