##############################################################################
# Institute for the Design of Advanced Energy Systems Process Systems
# Engineering Framework (IDAES PSE Framework) Copyright (c) 2018-2019, by the
# software owners: The Regents of the University of California, through
# Lawrence Berkeley National Laboratory, National Technology & Engineering
# Solutions of Sandia, LLC, Carnegie Mellon University, West Virginia
# University Research Corporation, et al. All rights reserved.
#
# Please see the files COPYRIGHT.txt and LICENSE.txt for full copyright and
# license information, respectively. Both files are also available online
# at the URL "https://github.com/IDAES/idaes-pse".
##############################################################################
"""
Exception classes.
"""
import logging
__author__ = 'Dan Gunter <dkgunter@lbl.gov>'
_log = logging.getLogger(__name__)
[docs]class DMFError(Exception):
def __init__(self, detailed_error='No details'):
msg = '{}'.format(detailed_error)
super(DMFError, self).__init__(msg)
[docs]class ParseError(Exception):
pass
[docs]class CommandError(Exception):
def __init__(self, command, operation, details):
msg = 'Operation "{op}" in command "{c}" failed: {d}'.format(
op=operation, c=command, d=details)
super(CommandError, self).__init__(msg)
[docs]class WorkspaceError(DMFError):
pass
[docs]class WorkspaceNotFoundError(WorkspaceError):
def __init__(self, from_dir):
msg = 'Workspace not found for path "{}" '.format(from_dir)
super(WorkspaceNotFoundError, self).__init__(msg)
[docs]class WorkspaceCannotCreateError(WorkspaceError):
def __init__(self, path):
msg = 'Unable to create new workspace at "{}"'.format(path)
super(WorkspaceCannotCreateError, self).__init__(msg)
[docs]class WorkspaceConfNotFoundError(WorkspaceError):
def __init__(self, path):
msg = 'Workspace config not found at path "{}" '.format(path)
super(WorkspaceConfNotFoundError, self).__init__(msg)
[docs]class WorkspaceConfMissingField(WorkspaceError):
def __init__(self, path, name, desc):
msg = 'Workspace config at path "{}" missing {} field "{}"'\
.format(path, desc, name)
super(WorkspaceConfMissingField, self).__init__(msg)
[docs]class FileError(Exception):
pass
[docs]class ResourceError(Exception):
pass
[docs]class NoSuchResourceError(ResourceError):
def __init__(self, name=None, id_=None):
if name is not None and id_ is None:
msg = 'No resource of type "{}" found'.format(name)
elif id_ is not None and name is None:
msg = 'No resource "{}" found'.format(id_)
elif name is None and id_ is None:
msg = 'Resource not found'
else:
msg = 'No resource "{}" of type "{}" found'.format(id_, name)
super(NoSuchResourceError, self).__init__(msg)
[docs]class DuplicateResourceError(ResourceError):
def __init__(self, op, id_):
msg = 'While executing "{}": Duplicate resource "{}"'\
.format(op, id_)
super(DuplicateResourceError, self).__init__(msg)
[docs]class BadResourceError(ResourceError):
pass
[docs]class SearchError(Exception):
def __init__(self, spec, problem):
msg = 'Search "{}" failed: {}'.format(spec, problem)
super(SearchError, self).__init__(msg)
[docs]class DmfError(Exception):
pass
[docs]class InvalidRelationError(DmfError):
def __init__(self, subj, pred, obj):
msg = 'Invalid relation: {} --({})--> {}'.format(subj, pred, obj)
super(InvalidRelationError, self).__init__(msg)
# Alamo
[docs]class AlamoError(DmfError):
def __init__(self, msg):
super(AlamoError, self).__init__('ALAMO Error: {}'.format(msg))
[docs]class AlamoDisabledError(AlamoError):
def __init__(self):
super(AlamoDisabledError, self).__init__('ALAMO is disabled')