Coverage for python/lsst/ip/diffim/deprecated.py : 26%

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# This file is part of ip_diffim. # # Developed for the LSST Data Management System. # This product includes software developed by the LSST Project # (http://www.lsst.org). # See the COPYRIGHT file at the top-level directory of this distribution # for details of code ownership. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>.
"""Issue a deprecation warning if one of the supplied arguments is a Policy, and convert that to a PropertySet.
Parameters ---------- policy_args : `~collections.abc.Sequence`, optional Known positions of likely `~lsst.pex.Policy` arguments for the wrapped function. Can be out of range since some pybind11 constructors take different numbers of arguments. If `None` all arguments will be checked. """
def internal(*args, **kwargs): newargs = list(args)
if policy_args is None: # Check all arguments args_to_check = range(len(args)) else: max_i = len(newargs) - 1 args_to_check = [p for p in policy_args if p <= max_i]
for i in args_to_check: a = newargs[i] if isinstance(a, Policy): warnings.warn(f"pexPolicy in argument {i} is deprecated. Replace with PropertySet" " (Policy support will be removed in v19)", FutureWarning, stacklevel=2) a = a.asPropertySet() newargs[i] = a return func(*newargs, **kwargs)
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