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https://github.com/OpenFreeEnergy/openfe.git
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588f552ca9
* isort for docs and utils * isort for top-level openfe, analysis, setup * isort setup/ * isort storage/ * isort protocols * isort openn_afe * isort openmm_rfe * isort all protocols * apply isort to openfe/tests * apply isort to openfecli * apply isort to devtools/ * add TODO for setup init
32 lines
873 B
Python
32 lines
873 B
Python
# This code is part of OpenFE and is licensed under the MIT license.
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# For details, see https://github.com/OpenFreeEnergy/openfe
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from plugcli.params import NOT_PARSED
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from openfecli.utils import import_thing
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def import_parameter(import_str: str):
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"""Return object from a qualname, or NOT_PARSED if not valid.
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This is used specifically for parameter instantiation strategies based
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on importing an object given by the user on the command line. If the
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user input cannot interpreted as a qualname, then NOT_PARSED is
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returned.
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Parameters
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----------
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import_str : str
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the qualname
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Returns
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-------
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Any :
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the desired object or NOT_PARSED if an error was encountered.
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"""
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try:
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result = import_thing(import_str)
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except (ImportError, AttributeError):
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result = NOT_PARSED
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return result
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