Revision 1414
Added by Aaron Marcuse-Kubitza almost 13 years ago
| lib/util.py | ||
|---|---|---|
| 87 | 87 |
try: return list_[idx] |
| 88 | 88 |
except IndexError: return default |
| 89 | 89 |
|
| 90 |
def list_set_length(list_, len_, fill=None, expand_only=False): |
|
| 91 |
extra_needed = len_ - len(list_) |
|
| 92 |
if extra_needed > 0: list_ += extra_needed*[fill] |
|
| 93 |
elif not expand_only: del list_[len_:] |
|
| 94 |
|
|
| 90 | 95 |
def list_set(list_, idx, value, default=None): |
| 91 |
extra_needed = idx + 1 - len(list_) |
|
| 92 |
if extra_needed > 0: list_ += extra_needed*[default] |
|
| 96 |
list_set_length(list_, idx+1, default, expand_only=True) |
|
| 93 | 97 |
list_[idx] = value |
| 94 | 98 |
|
| 95 | 99 |
def list_setdefault(list_, idx, default=None): |
Also available in: Unified diff
util.py: Added list_set_length(). Changed list_set() to use list_set_length().