Source code for forml.io.dsl._exception
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Customized DSL errors.
"""Source or Feature resolving exception.
Raised by DSL parsers when the given *source* or *feature* (typically :class:`dsl.Table
<forml.io.dsl.Table>` or :class:`dsl.Column <forml.io.dsl.Column>`) can't be resolved
using the available data sources.
"""Indicating DSL operation unsupported by the given parser."""
"""Indicating syntactical error in the given DSL query statement."""
class CastError(forml.InvalidError, ValueError):
"""Indicating inability to cast value to a given kind."""