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33 lines
672 B
Python
33 lines
672 B
Python
from __future__ import print_function
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class Registry(dict):
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def register(self, name):
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def decorator(fun):
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self[name] = fun
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return fun
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return decorator
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class ServiceRegistry(dict):
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def register(self, name, validator):
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def decorator(fun):
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self[name] = (validator, fun)
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return fun
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return decorator
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def safe_print(message=""):
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try:
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print(message)
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return
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except UnicodeEncodeError:
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pass
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try:
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print(message.encode('ascii', 'backslashreplace'))
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except UnicodeEncodeError:
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print("Cannot print line because of invalid locale!")
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