Mercurial > pylearn
comparison datasets/config.py @ 504:19ab9ce916e3
slightly more sophisticated system for finding the mnist data
| author | James Bergstra <bergstrj@iro.umontreal.ca> |
|---|---|
| date | Wed, 29 Oct 2008 11:38:49 -0400 |
| parents | |
| children | 74b3e65f5f24 |
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| 503:c7ce66b4e8f4 | 504:19ab9ce916e3 |
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| 1 """Configuration options for datasets | |
| 2 | |
| 3 | |
| 4 Especially, the locations of data files. | |
| 5 """ | |
| 6 | |
| 7 import os | |
| 8 | |
| 9 def env_get(key, default): | |
| 10 return default if os.getenv(key) is None else os.getenv(key) | |
| 11 | |
| 12 MNIST_amat = env_get('PYLEARN_MNIST_AMAT', '/u/bergstrj/pub/data/mnist.amat') |