Source code for cladetime.exceptions

"""Custom exceptions for Cladetime."""


class Error(Exception):
    """Base class for exceptions raised by cladetime."""



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class CladeTimeInvalidURLError(Error):
    """Raised when CladeTime encounters an invalid URL."""



class CladeTimeDataUnavailableError(Error):
    """Raised when requested date is outside Nextstrain S3 data availability window."""



[docs]
class CladeTimeDateWarning(Warning):
    """Raised when CladeTime as_of date is in the future."""




[docs]
class CladeTimeSequenceWarning(Warning):
    """Raised when filtered sequence metadata is empty."""




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class NextcladeNotAvailableError(Error):
    """Raised when Nextclade CLI is not available."""




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class TreeNotAvailableError(Error):
    """Raised when CladeTime cannot retrieve a reference tree for tree_as_of."""