Message81766
| Author |
ndbecker |
| Recipients |
jnoller, ndbecker |
| Date |
2009年02月12日.14:26:28 |
| SpamBayes Score |
5.785154e-06 |
| Marked as misclassified |
No |
| Message-id |
<1234448790.05.0.305625917638.issue5228@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
from multiprocessing import Pool
def power (x, pwr=2):
return x**pwr
import functools
run_test = functools.partial (power, pwr=3)
if __name__ == "__main__":
pool = Pool()
cases = [3,4,5]
results = pool.map (run_test, cases)
TypeError: type 'partial' takes at least one argument
Traceback (most recent call last):
File "/usr/lib/python2.5/site-packages/multiprocessing-2.6.1.1-py2.5-
self.run()
File "/usr/lib/python2.5/site-packages/multiprocessing-2.6.1.1-py2.5-
self._target(*self._args, **self._kwargs)
File "/usr/lib/python2.5/site-packages/multiprocessing-2.6.1.1-py2.5-
task = get()
File "/usr/lib/python2.5/site-packages/multiprocessing-2.6.1.1-py2.5-
return recv()
TypeError: type 'partial' takes at least one argument |
|
History
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|---|
| Date |
User |
Action |
Args |
| 2009年02月12日 14:26:30 | ndbecker | set | recipients:
+ ndbecker, jnoller |
| 2009年02月12日 14:26:30 | ndbecker | set | messageid: <1234448790.05.0.305625917638.issue5228@psf.upfronthosting.co.za> |
| 2009年02月12日 14:26:28 | ndbecker | link | issue5228 messages |
| 2009年02月12日 14:26:28 | ndbecker | create |
|