You can't use multiprocessing on appengine. Multiprocessing is for
creating and coordinating sub processes for parallelism.
That is not an option on appengine. Appengine has other facilities like
async methods, task queues and backends (which can use traditional
threading).
You will need to rethink your plans in terms of the facilities that
appengine provides.
T
On Tuesday, February 11, 2014 4:20:53 AM UTC+8, tao hong wrote:
I would like to use `multiprocessing` library for my site. However, I ran
into some import error in the local test environment. Can I have any
suggestions on how to fix this issue? or I have to use `threading` library
instead of `multiprocessing`. Thanks!
Below is the traceback information.
ERROR2014-02-10 19:34:52,315 cgi.py:121] Traceback (most recent
call last):
File D:\Dropbox\ubertool_src\przm/przm_batchoutput.py, line 23, in
module
import multiprocessing
File C:\Python27\Lib\multiprocessing\__init__.py, line 65, in
module
from multiprocessing.util import SUBDEBUG, SUBWARNING
File C:\Python27\Lib\multiprocessing\util.py, line 40, in module
from subprocess import _args_from_interpreter_flags
ImportError: cannot import name _args_from_interpreter_flags
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