61 lines
2.2 KiB
Python
61 lines
2.2 KiB
Python
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# #
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# This software was developed and / or modified by Raytheon Company,
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# pursuant to Contract DG133W-05-CQ-1067 with the US Government.
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#
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# U.S. EXPORT CONTROLLED TECHNICAL DATA
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# This software product contains export-restricted data whose
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# export/transfer/disclosure is restricted by U.S. law. Dissemination
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# to non-U.S. persons whether in the United States or abroad requires
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# an export license or other authorization.
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#
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# Contractor Name: Raytheon Company
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# Contractor Address: 6825 Pine Street, Suite 340
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# Mail Stop B8
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# Omaha, NE 68106
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# 402.291.0100
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#
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# See the AWIPS II Master Rights File ("Master Rights File.pdf") for
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# further licensing information.
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# #
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#
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# Provides a method to dynamically load a python module into memory. The method
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# was relocated to this module from LocalizationUtil.
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#
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#
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#
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# SOFTWARE HISTORY
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#
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# Date Ticket# Engineer Description
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# ------------ ---------- ----------- --------------------------
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# 11/11/13 bkowal Initial Creation.
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# 01/20/14 2712 bkowal Always add the directory path for
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# the desired module to the beginning
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# of the system path.
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# 01/30/20 7911 tgurney Replace imp with importlib
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#
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import os, sys
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import importlib
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def loadModule(filename):
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'''
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@param filename: the fully qualified name of the file
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@return: the module that was loaded
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@summary: This function takes a filename and find the module,
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loads it and returns that module
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'''
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path = os.path.splitext(filename)[0]
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directory = os.path.dirname(filename)
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# ensure the module containing directory is on the python path.
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sys.path.insert(0, directory)
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try:
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importlib.invalidate_caches()
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modulename = os.path.split(path)[1]
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module = importlib.import_module(modulename)
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# Module may have already been imported. Reload in that case.
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importlib.reload(module)
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finally:
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sys.path.pop(0)
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return module
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