| 6197 |
for name,desc in p: |
for name,desc in p: |
| 6198 |
print name+':\t'+desc |
print name+':\t'+desc |
| 6199 |
|
|
| 6200 |
|
#Lazy related things |
| 6201 |
|
#These are just wrappers |
| 6202 |
|
def resolve(arg): |
| 6203 |
|
""" |
| 6204 |
|
Returns the value of arg resolved. |
| 6205 |
|
""" |
| 6206 |
|
if not isinstance(arg,Data): |
| 6207 |
|
raise TypeError, "Can only resolve Data." |
| 6208 |
|
if arg.isLazy(): |
| 6209 |
|
arg.resolve() |
| 6210 |
|
return arg |
| 6211 |
|
|
| 6212 |
|
def delay(arg): |
| 6213 |
|
""" |
| 6214 |
|
Returns a lazy version of arg |
| 6215 |
|
""" |
| 6216 |
|
if not isinstance(arg,Data): |
| 6217 |
|
raise TypeError, "Can only delay Data." |
| 6218 |
|
return arg.delay() |
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