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annotate tests/test_factory.txt @ 51:d44f3e6dcffa

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author Jeff Hammel <jhammel@mozilla.com>
date Wed, 08 Jun 2011 22:24:32 -0700
parents b98cc94ffcfa
children 418289c0fe3c
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1 Test pyloader's Factory
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2 =======================
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3
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4 Boilerplate::
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5
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6 >>> import os
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7 >>> from pyloader.factory import PyFactory
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8 >>> objects = os.path.join(here, 'objects.py')
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10 Construct a factory::
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12 >>> factory = PyFactory()
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13
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14 Make a configuration::
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16 >>> config = {'': {'path': objects + ':stringsort', 'args': ['foo', 'bar']}}
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18 Load it::
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19
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20 >>> factory.configure(config)
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21
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22 Get the thing::
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23
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24 >>> factory.load()
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25 'abfoor'
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27 Now lets try something better!::
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29 >>> config = {'': {'path': objects + ':StringMunge', 'kwargs': {'prefix': 'PRE', 'callback': '%(callback)s'}},
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30 ... 'callback': {'path': objects + ':stringsort'} }
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31 >>> factory.configure(config)
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32 >>> obj = factory.load()
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33 >>> obj('foobar')
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34 'PRE:abfoor'
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