magnetic_scattrelease-4.2.2ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249unittest-saveload
Last change
on this file since a78446ce was
3ece5dd,
checked in by lewis, 7 years ago
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Raise and catch correct exceptions in CanSAS XML reader
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-
Property mode set to
100644
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File size:
1.1 KB
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Rev | Line | |
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[270c882b] | 1 | """ |
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| 2 | Exceptions specific to loading data. |
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| 3 | """ |
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| 4 | |
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| 5 | |
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| 6 | class NoKnownLoaderException(Exception): |
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| 7 | """ |
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| 8 | Exception for files with no associated reader based on the file |
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| 9 | extension of the loaded file. This exception should only be thrown by |
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| 10 | loader.py. |
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| 11 | """ |
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[3ece5dd] | 12 | def __init__(self, e=None): |
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[270c882b] | 13 | self.message = e |
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| 14 | |
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| 15 | |
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[371b9e2] | 16 | class DefaultReaderException(Exception): |
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[270c882b] | 17 | """ |
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[371b9e2] | 18 | Exception for files with no associated reader. This should be thrown by |
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| 19 | default readers only to tell Loader to try the next reader. |
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[270c882b] | 20 | """ |
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[3ece5dd] | 21 | def __init__(self, e=None): |
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[270c882b] | 22 | self.message = e |
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| 23 | |
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| 24 | |
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[371b9e2] | 25 | class FileContentsException(Exception): |
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[da8bb53] | 26 | """ |
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[371b9e2] | 27 | Exception for files with an associated reader, but with no loadable data. |
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| 28 | This is useful for catching loader or file format issues. |
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[da8bb53] | 29 | """ |
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[3ece5dd] | 30 | def __init__(self, e=None): |
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[da8bb53] | 31 | self.message = e |
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| 32 | |
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| 33 | |
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[270c882b] | 34 | class DataReaderException(Exception): |
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| 35 | """ |
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| 36 | Exception for files that were able to mostly load, but had minor issues |
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| 37 | along the way. |
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| 38 | Any exceptions of this type should be put into the datainfo.errors |
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| 39 | """ |
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[3ece5dd] | 40 | def __init__(self, e=None): |
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| 41 | self.message = e |
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