mirror of https://github.com/VLSIDA/OpenRAM.git
32 lines
983 B
Python
32 lines
983 B
Python
# See LICENSE for licensing information.
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#
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# Copyright (c) 2016-2024 Regents of the University of California, Santa Cruz
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# All rights reserved.
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#
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"""
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Common functions for top-level scripts
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"""
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import sys
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import os
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def make_openram_package():
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""" Make sure that OpenRAM can be used as a Python package. """
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import importlib.util
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# Find the package loader from python/site-packages
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openram_loader = importlib.util.find_spec("openram")
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# If openram library isn't found as a python package, import it from
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# the $OPENRAM_HOME path.
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if openram_loader is None:
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OPENRAM_HOME = os.getenv("OPENRAM_HOME")
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# Import using spec since the directory can be named something other
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# than "openram".
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spec = importlib.util.spec_from_file_location("openram", "{}/../__init__.py".format(OPENRAM_HOME))
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module = importlib.util.module_from_spec(spec)
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sys.modules["openram"] = module
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spec.loader.exec_module(module)
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