102 lines
2.1 KiB
Python
102 lines
2.1 KiB
Python
from __future__ import unicode_literals
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from django.http import HttpResponse
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class TastypieError(Exception):
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"""A base exception for other tastypie-related errors."""
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pass
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class HydrationError(TastypieError):
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"""Raised when there is an error hydrating data."""
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pass
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class NotRegistered(TastypieError):
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"""
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Raised when the requested resource isn't registered with the ``Api`` class.
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"""
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pass
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class NotFound(TastypieError):
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"""
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Raised when the resource/object in question can't be found.
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"""
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pass
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class Unauthorized(TastypieError):
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"""
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Raised when the request object is not accessible to the user.
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This is different than the ``tastypie.http.HttpUnauthorized`` & is handled
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differently internally.
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"""
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pass
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class ApiFieldError(TastypieError):
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"""
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Raised when there is a configuration error with a ``ApiField``.
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"""
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pass
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class UnsupportedFormat(TastypieError):
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"""
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Raised when an unsupported serialization format is requested.
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"""
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pass
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class BadRequest(TastypieError):
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"""
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A generalized exception for indicating incorrect request parameters.
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Handled specially in that the message tossed by this exception will be
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presented to the end user.
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"""
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pass
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class BlueberryFillingFound(TastypieError):
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pass
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class InvalidFilterError(BadRequest):
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"""
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Raised when the end user attempts to use a filter that has not be
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explicitly allowed.
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"""
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pass
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class InvalidSortError(BadRequest):
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"""
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Raised when the end user attempts to sort on a field that has not be
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explicitly allowed.
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"""
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pass
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class ImmediateHttpResponse(TastypieError):
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"""
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This exception is used to interrupt the flow of processing to immediately
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return a custom HttpResponse.
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Common uses include::
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* for authentication (like digest/OAuth)
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* for throttling
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"""
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_response = HttpResponse("Nothing provided.")
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def __init__(self, response):
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self._response = response
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@property
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def response(self):
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return self._response
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