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49 lines
1.8 KiB
49 lines
1.8 KiB
6 years ago
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# -*- coding: utf-8 -*-
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from requests import RequestException
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import sys
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if sys.version_info[0] < 3:
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# This is built into Python 3.
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class ConnectionError(Exception):
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pass
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class PushjetError(Exception):
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"""All the errors inherit from this. Therefore, ``except PushjetError`` catches all errors."""
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class AccessError(PushjetError):
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"""Raised when a secret key is missing for a service method that needs one."""
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class NonexistentError(PushjetError):
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"""Raised when an attempt to access a nonexistent service is made."""
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class SubscriptionError(PushjetError):
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"""Raised when an attempt to subscribe to a service that's already subscribed to,
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or to unsubscribe from a service that isn't subscribed to, is made."""
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class RequestError(PushjetError, ConnectionError):
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"""Raised if something goes wrong in the connection to the API server.
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Inherits from ``ConnectionError`` on Python 3, and can therefore be caught
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with ``except ConnectionError`` there.
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:ivar requests_exception: The underlying `requests <http://docs.python-requests.org>`__
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exception. Access this if you want to handle different HTTP request errors in different ways.
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"""
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def __str__(self):
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return "requests.{error}: {description}".format(
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error=self.requests_exception.__class__.__name__,
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description=str(self.requests_exception)
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)
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def __init__(self, requests_exception):
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self.requests_exception = requests_exception
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class ServerError(PushjetError):
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"""Raised if the API server has an error while processing your request.
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This getting raised means there's a bug in the server! If you manage to
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track down what caused it, you can `open an issue on Pushjet's GitHub page
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<https://github.com/Pushjet/Pushjet-Server-Api/issues>`__.
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"""
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