Fix syntax: "rc != None" -> "rc is not None"

cf741ceb · Florent Xicluna · 52584779 · cf741ceb · cf741ceb
Kaydet (Commit) cf741ceb authored Mar 08, 2010 tarafından Florent Xicluna
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subprocess.rst Doc/library/subprocess.rst +1 -1

subprocess.py Lib/subprocess.py +1 -1

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--- a/Doc/library/subprocess.rst
+++ b/Doc/library/subprocess.rst
@@ -541,7 +541,7 @@ Return code handling translates as follows::
   pipe = os.popen("cmd", 'w')
   ...
   rc = pipe.close()
-   if rc != None and rc % 256:
+   if rc is not None and rc % 256:
       print "There were some errors"
   ==>
   process = Popen("cmd", 'w', shell=True, stdin=PIPE)

--- a/Lib/subprocess.py
+++ b/Lib/subprocess.py
@@ -349,7 +349,7 @@ Return code handling translates as follows:
 pipe = os.popen("cmd", 'w')
 ...
 rc = pipe.close()
-if rc != None and rc % 256:
+if rc is not None and rc % 256:
    print "There were some errors"
 ==>
 process = Popen("cmd", 'w', shell=True, stdin=PIPE)