Remove unused variables

skt/__init__.py

@@ -200,7 +200,7 @@ def get_commit_date(self, ref=None):
 
         logging.debug("git_commit_date: %s", args)
         grs = subprocess.Popen(args, stdout=subprocess.PIPE)
-        (stdout, stderr) = grs.communicate()
+        (stdout, _) = grs.communicate()
 
         return int(stdout.rstrip())
 
@@ -228,7 +228,7 @@ def get_commit(self, ref=None):
 
         logging.debug("git_commit: %s", args)
         grs = subprocess.Popen(args, stdout=subprocess.PIPE)
-        (stdout, stderr) = grs.communicate()
+        (stdout, _) = grs.communicate()
 
         return stdout.rstrip()
 
@@ -278,7 +278,7 @@ def get_remote_url(self, remote):
                                     "remote", "show", remote],
                                    stdout=subprocess.PIPE,
                                    stderr=subprocess.PIPE)
-            (stdout, stderr) = grs.communicate()
+            (stdout, _) = grs.communicate()
             for line in stdout.split("\n"):
                 m = re.match('Fetch URL: (.*)', line)
                 if m:
@@ -345,7 +345,7 @@ def merge_patchwork_patch(self, uri):
             env=dict(os.environ, **{'LC_ALL': 'C'})
         )
 
-        (stdout, stderr) = gam.communicate(patch_content)
+        (stdout, _) = gam.communicate(patch_content)
         retcode = gam.wait()
 
         if retcode != 0:
@@ -389,7 +389,7 @@ def bisect_start(self, good):
                                 "--git-dir", self.gdir,
                                 "bisect", "start", "HEAD", good],
                                stdout=subprocess.PIPE)
-        (stdout, stderr) = gbs.communicate()
+        (stdout, _) = gbs.communicate()
 
         for line in stdout.split("\n"):
             m = re.match('^Bisecting: (.*)$', line)
@@ -416,7 +416,7 @@ def bisect_iter(self, bad):
                                 "--git-dir", self.gdir,
                                 "bisect", status],
                                stdout=subprocess.PIPE)
-        (stdout, stderr) = gbs.communicate()
+        (stdout, _) = gbs.communicate()
 
         for line in stdout.split("\n"):
             m = re.match('^Bisecting: (.*)$', line)
@@ -497,7 +497,7 @@ def getrelease(self):
 
         args = self.defmakeargs + ["kernelrelease"]
         mk = subprocess.Popen(args, stdout=subprocess.PIPE)
-        (stdout, stderr) = mk.communicate()
+        (stdout, _) = mk.communicate()
         for line in stdout.split("\n"):
             m = re.match(r'^\d+\.\d+\.\d+.*$', line)
             if m:

skt/executable.py

@@ -149,7 +149,7 @@ def cmd_merge(cfg):
         for mb in cfg.get('merge_ref'):
             save_state(cfg, {'mergerepo_%02d' % idx: mb[0],
                              'mergehead_%02d' % idx: bhead})
-            (retcode, head) = ktree.merge_git_ref(*mb)
+            (retcode, _) = ktree.merge_git_ref(*mb)
 
             utypes.append("[git]")
             idx += 1

skt/reporter.py

@@ -385,7 +385,7 @@ def getjobresults(self):
                 if recipe == "result":
                     continue
 
-                (res, system, clogurl, slshwurl, llshwurl) = rdata
+                (res, system, clogurl, slshwurl, _) = rdata
 
                 clog = consolelog(self.cfg.get("krelease"), clogurl)
                 if not clog.data and res != 'Pass':

skt/runner.py

@@ -113,7 +113,7 @@ def getresultstree(self, jobid, logs=False):
         args.append(jobid)
 
         bkr = subprocess.Popen(args, stdout=subprocess.PIPE)
-        (stdout, stderr) = bkr.communicate()
+        (stdout, _) = bkr.communicate()
         return etree.fromstring(stdout)
 
     def dumpjunitresults(self, jobid, junit):
@@ -130,7 +130,7 @@ def dumpjunitresults(self, jobid, junit):
         fname = "%s/%s.xml" % (junit, jobid.replace(":", "_").lower())
         with open(fname, 'w') as fp:
             bkr = subprocess.Popen(args, stdout=fp)
-            (stdout, stderr) = bkr.communicate()
+            bkr.communicate()
 
     def getconsolelog(self, jobid=None):
         """
@@ -253,7 +253,7 @@ def getresults(self, jobid=None):
         tfailures = 0
 
         if jobid is not None:
-            (ret, result) = self.jobresult(jobid)
+            (ret, _) = self.jobresult(jobid)
 
         if jobid is None or ret != 0:
             for (recipe, data) in self.failures.iteritems():
@@ -414,7 +414,7 @@ def jobsubmit(self, xml):
         bkr = subprocess.Popen(args, stdin=subprocess.PIPE,
                                stdout=subprocess.PIPE)
 
-        (stdout, stderr) = bkr.communicate(xml)
+        (stdout, _) = bkr.communicate(xml)
 
         for line in stdout.split("\n"):
             m = re.match(r"^Submitted: \['([^']+)'\]$", line)