tools: python: activate more flake8 rules

PR-URL: nodejs#25614 Reviewed-By: Sakthipriyan Vairamani <[email protected]> (cherry picked from commit a16a0fe)
BaochengSu · Sep 28, 2020 · 6daf7e9 · 6daf7e9
1 parent c1a860c
commit 6daf7e9
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Showing 4 changed files with 11 additions and 10 deletions.
diff --git a/tools/configure.d/nodedownload.py b/tools/configure.d/nodedownload.py
@@ -107,7 +107,7 @@ def parse(opt):
     if not anOpt or anOpt == "":
       # ignore stray commas, etc.
       continue
-    elif anOpt is 'all':
+    elif anOpt == 'all':
       # all on
       theRet = dict((key, True) for (key) in download_types)
     else:

diff --git a/tools/icu/icutrim.py b/tools/icu/icutrim.py
@@ -100,7 +100,7 @@
     print "Unknown endianness: %s" % options.endian
     sys.exit(1)
 
-if options.endian is "host":
+if options.endian == "host":
     options.endian = endian
 
 if not os.path.isdir(options.tmpdir):
@@ -143,8 +143,8 @@ def runcmd(tool, cmd, doContinue=False):
         print "# " + cmd
 
     rc = os.system(cmd)
-    if rc is not 0 and not doContinue:
-        print "FAILED: %s" % cmd
+    if rc != 0 and not doContinue:
+        print("FAILED: %s" % cmd)
         sys.exit(1)
     return rc
 
@@ -310,7 +310,7 @@ def removeList(count=0):
             print >>fi, i
         fi.close()
         rc = runcmd("icupkg","-r %s %s 2> %s" %  (removefile,outfile,hackerrfile),True)
-        if rc is not 0:
+        if rc != 0:
             if(options.verbose>5):
                 print "## Damage control, trying to parse stderr from icupkg.."
             fi = open(hackerrfile, 'rb')

diff --git a/tools/js2c.py b/tools/js2c.py
@@ -138,7 +138,8 @@ def ReadMacros(lines):
     hash = line.find('#')
     if hash != -1: line = line[:hash]
     line = line.strip()
-    if len(line) is 0: continue
+    if len(line) == 0:
+      continue
     const_match = CONST_PATTERN.match(line)
     if const_match:
       name = const_match.group(1)

diff --git a/tools/test.py b/tools/test.py
@@ -329,7 +329,7 @@ def HasRun(self, output):
     logger.info('  ---')
     logger.info('  duration_ms: %d.%d' %
       (total_seconds, duration.microseconds / 1000))
-    if self.severity is not 'ok' or self.traceback is not '':
+    if self.severity != 'ok' or self.traceback != '':
       if output.HasTimedOut():
         self.traceback = 'timeout\n' + output.output.stdout + output.output.stderr
       self._printDiagnostic()
@@ -1660,9 +1660,9 @@ def Main():
           continue
         archEngineContext = Execute([vm, "-p", "process.arch"], context)
         vmArch = archEngineContext.stdout.rstrip()
-        if archEngineContext.exit_code is not 0 or vmArch == "undefined":
-          print "Can't determine the arch of: '%s'" % vm
-          print archEngineContext.stderr.rstrip()
+        if archEngineContext.exit_code != 0 or vmArch == "undefined":
+          print("Can't determine the arch of: '%s'" % vm)
+          print(archEngineContext.stderr.rstrip())
           continue
         env = {
           'mode': mode,