mirror of
https://github.com/chanzuckerberg/cellxgene.git
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86 lines
1.8 KiB
Python
86 lines
1.8 KiB
Python
from http import HTTPStatus
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class RequestException(Exception):
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"""Baseclass for exceptions that can be raised from a request."""
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# The default status code is 400 (Bad Request)
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default_status_code = HTTPStatus.BAD_REQUEST
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def __init__(self, message, status_code=None):
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Exception.__init__(self)
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self.message = message
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self.status_code = status_code or self.default_status_code
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class FilterError(RequestException):
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"""Raised when filter is malformed"""
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pass
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class JSONEncodingValueError(RequestException):
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"""Raised when data cannot be encoded into json"""
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pass
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class MimeTypeError(RequestException):
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"""Raised when incompatible MIME type selected"""
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pass
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class DatasetAccessError(RequestException):
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"""Raised when file loaded into a DataAdaptor is misformatted"""
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pass
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class DisabledFeatureError(RequestException):
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"""Raised when an attempt to use a disabled feature occurs"""
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pass
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class AnnotationsError(RequestException):
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"""Raised when an attempt to use the annotations feature fails"""
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pass
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class ComputeError(RequestException):
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"""Raised when an error occurs during a compute algorithm (such as diffexp)"""
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default_status_code = HTTPStatus.INTERNAL_SERVER_ERROR
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class ExceedsLimitError(RequestException):
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"""Raised when an HTTP request exceeds a limit/quota"""
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pass
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class ColorFormatException(RequestException):
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"""Raised when color helper functions encounter an unknown color format"""
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pass
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class OntologyLoadFailure(Exception):
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"""Raised when reading the ontology file fails"""
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pass
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class ConfigurationError(Exception):
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"""Raised when checking configuration errors"""
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pass
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class PrepareError(Exception):
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"""Raised when data is misprepared"""
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pass
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