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| from dispatch.interfaces import * |
from dispatch.interfaces import * |
| from types import ClassType as _ClassType |
from types import ClassType as _ClassType |
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from peak.util.decorators import decorate as as_ |
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globals()['as'] = as_ # backward compatibility for Python < 2.6 |
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| _cls = _ClassType,type |
_cls = _ClassType,type |
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| def generic(combiner=None): |
def generic(combiner=None): |
| """Use the following function as the skeleton for a generic function |
"""Use the following function as the skeleton for a generic function |
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| return decorate_assignment(callback) |
return decorate_assignment(callback) |
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| def as_(*decorators): |
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| """Use Python 2.4 decorators w/Python 2.2+ |
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| Example: |
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| import dispatch |
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| class Foo(object): |
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| [dispatch.as(classmethod)] |
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| def something(cls,etc): |
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| \"""This is a classmethod\""" |
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| """ |
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| if len(decorators)>1: |
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| decorators = list(decorators) |
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| decorators.reverse() |
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| def callback(frame,k,v,old_locals): |
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| for d in decorators: |
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| v = d(v) |
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| return v |
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| from peak.util.decorators import decorate_assignment |
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| return decorate_assignment(callback) |
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| globals()['as'] = as_ # backward compatibility for Python < 2.6 |
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| def on(argument_name): |
def on(argument_name): |
| """Decorate the following function as a single-dispatch generic function |
"""Decorate the following function as a single-dispatch generic function |
Diff of /RuleDispatch/src/dispatch/__init__.py
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