Source code for bw2data.errors
[docs]
class BW2Exception(Exception):
"""Base class for exceptions in Brightway2"""
pass
[docs]
class InvalidExchange(BW2Exception):
"""Exchange is missing 'amount' or 'input'"""
pass
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class DuplicateNode(BW2Exception):
"""Can't have nodes with same unique identifiers"""
pass
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class UnknownObject(BW2Exception):
pass
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class MultipleResults(BW2Exception):
pass
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class UntypedExchange(BW2Exception):
"""Exchange doesn't have 'type' attribute"""
pass
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class WebUIError(BW2Exception):
"""Can't find running instance of bw2-web"""
pass
[docs]
class ValidityError(BW2Exception):
"""The activity or exchange dataset does not have all the required fields"""
pass
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class NotAllowed(BW2Exception):
"""This operation is not allowed"""
pass
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class WrongDatabase(BW2Exception):
"""Can't save activities from database `x` to database `y`."""
pass
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class NotFound(BW2Exception):
"""Requested web resource not found"""
pass
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class PickleError(BW2Exception):
"""Pickle file can't be loaded due to updated library file structure"""
pass
[docs]
class Brightway2Project(BW2Exception):
"""This project is not yet migrated to Brightway 2.5"""
pass
[docs]
class InvalidDatapackage(BW2Exception):
"""The given datapackage can't be used for the requested task."""
pass
[docs]
class IncompatibleClasses(BW2Exception):
"""Revision comparison across two different classes doesn't make sense and isn't allowed"""
pass
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class DifferentObjects(BW2Exception):
"""Revision comparison of two different objects doesn't make sense and isn't allowed"""
pass
[docs]
class InconsistentData(BW2Exception):
"""Attempted a change on data which was in an inconsistent state with the changeset."""
pass
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class PossibleInconsistentData(BW2Exception):
"""Attempted a change on data which was in an inconsistent state with the changeset."""
pass
[docs]
class NoRevisionNeeded(BW2Exception):
"""No revision needed given the presented previous and current data"""
pass
