41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
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#!/usr/bin/env python
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"""
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This module contains various exceptions raised by agate.
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"""
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class DataTypeError(TypeError): # pragma: no cover
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"""
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A calculation was attempted with an invalid :class:`.DataType`.
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"""
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pass
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class UnsupportedAggregationError(TypeError): # pragma: no cover
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"""
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An :class:`.Aggregation` was attempted which is not supported.
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For example, if a :class:`.Percentiles` is applied to a :class:`.TableSet`.
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"""
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pass
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class CastError(Exception): # pragma: no cover
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"""
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A column value can not be cast to the correct type.
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"""
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pass
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class FieldSizeLimitError(Exception): # pragma: no cover
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"""
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A field in a CSV file exceeds the maximum length.
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This length may be the default or one set by the user.
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"""
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def __init__(self, limit):
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super(FieldSizeLimitError, self).__init__(
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'CSV contains fields longer than maximum length of %i characters. Try raising the maximum with the field_size_limit parameter, or try setting quoting=csv.QUOTE_NONE.' % limit
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)
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