AttributeError: 'module' object has no attribute 'Popen' error
I am using Python 2.7 app and google appengine to build my app. When trying to run the application using devappserver.py, the following error appears.
from google.appengine.api import mail_stub
File "C:\Program Files (x86)\Google\google_appengine\google\appengine\api\mail_stub.py", line 50, in <module>
class MailServiceStub(apiproxy_stub.APIProxyStub):
File "C:\Program Files (x86)\Google\google_appengine\google\appengine\api\mail_stub.py", line 223, in MailServiceStub
popen=subprocess.Popen,
AttributeError: 'module' object has no attribute 'Popen'
2015-04-16 16:35:43 (Process exited with code 1)
This issue did not occur until I changed the PYTHONPATH value to google\google_appengine\lib\webob-1.1.1;
How can I fix this?
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2 answers
System calls are not allowed by the Google App Engine sandbox, which includes Popen (). https://cloud.google.com/appengine/docs/python/#Python_The_sandbox
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