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22 lines
916 B
Python
22 lines
916 B
Python
2 years ago
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def import_module(callback):
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"""
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Handle "magic" Flask extension imports:
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``flask.ext.foo`` is really ``flask_foo`` or ``flaskext.foo``.
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"""
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def wrapper(inference_state, import_names, module_context, *args, **kwargs):
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if len(import_names) == 3 and import_names[:2] == ('flask', 'ext'):
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# New style.
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ipath = ('flask_' + import_names[2]),
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value_set = callback(inference_state, ipath, None, *args, **kwargs)
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if value_set:
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return value_set
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value_set = callback(inference_state, ('flaskext',), None, *args, **kwargs)
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return callback(
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inference_state,
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('flaskext', import_names[2]),
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next(iter(value_set)),
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*args, **kwargs
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)
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return callback(inference_state, import_names, module_context, *args, **kwargs)
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return wrapper
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