Mercurial > pylearn
comparison dataset.py @ 314:105b54ac8260
bug fixed concerning the slicing, now ds[0:len(ds) + 1000 : 2] is accepted, same a python list
| author | Thierry Bertin-Mahieux <bertinmt@iro.umontreal.ca> |
|---|---|
| date | Wed, 11 Jun 2008 13:57:34 -0400 |
| parents | 009ce84e9f52 |
| children | 5fe6d0c93109 |
comparison
equal
deleted
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| 313:009ce84e9f52 | 314:105b54ac8260 |
|---|---|
| 479 # if slice has a step param, convert it to list and handle it with the | 479 # if slice has a step param, convert it to list and handle it with the |
| 480 # list code | 480 # list code |
| 481 if type(i) is slice: | 481 if type(i) is slice: |
| 482 offset = 0 if i.start is None else i.start | 482 offset = 0 if i.start is None else i.start |
| 483 upper_bound = len(self) if i.stop is None else i.stop | 483 upper_bound = len(self) if i.stop is None else i.stop |
| 484 upper_bound = min(len(self) , upper_bound) | |
| 484 i = list(range(offset, upper_bound, i.step)) | 485 i = list(range(offset, upper_bound, i.step)) |
| 485 | 486 |
| 486 # handle tuples, arrays, lists | 487 # handle tuples, arrays, lists |
| 487 if hasattr(i, '__getitem__'): | 488 if hasattr(i, '__getitem__'): |
| 488 for idx in i: | 489 for idx in i: |