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# -*- coding: utf-8 -*-
class OsmApiError(Exception):
"""
General OsmApi error class to provide a superclass for all other errors
"""
class MaximumRetryLimitReachedError(OsmApiError):
"""
Error when the maximum amount of retries is reached and we have to give up
"""
class UsernamePasswordMissingError(OsmApiError):
"""
Error when username or password is missing for an authenticated request
"""
pass
class NoChangesetOpenError(OsmApiError):
"""
Error when an operation requires an open changeset, but currently
no changeset _is_ open
"""
pass
class ChangesetAlreadyOpenError(OsmApiError):
"""
Error when a user tries to open a changeset when there is already
an open changeset
"""
pass
class OsmTypeAlreadyExistsError(OsmApiError):
"""
Error when a user tries to create an object that already exsits
"""
pass
class XmlResponseInvalidError(OsmApiError):
"""
Error if the XML response from the OpenStreetMap API is invalid
"""
class ApiError(OsmApiError):
"""
Error class, is thrown when an API request fails
"""
def __init__(self, status, reason, payload):
self.status = status
"""HTTP error code"""
self.reason = reason
"""Error message"""
self.payload = payload
"""Payload of API when this error occured"""
def __str__(self):
return (
"Request failed: %s - %s - %s"
% (str(self.status), self.reason, self.payload)
)
class AlreadySubscribedApiError(ApiError):
"""
Error when a user tries to subscribe to a changeset
that she is already subscribed to
"""
pass
class NotSubscribedApiError(ApiError):
"""
Error when user tries to unsubscribe from a changeset
that he is not subscribed to
"""
pass
class ElementDeletedApiError(ApiError):
"""
Error when the requested element is deleted
"""
pass
class ElementNotFoundApiError(ApiError):
"""
Error if the the requested element was not found
"""
class ResponseEmptyApiError(ApiError):
"""
Error when the response to the request is empty
"""
pass
class ChangesetClosedApiError(ApiError):
"""
Error if the the changeset in question has already been closed
"""
class NoteAlreadyClosedApiError(ApiError):
"""
Error if the the note in question has already been closed
"""
class VersionMismatchApiError(ApiError):
"""
Error if the provided version does not match the database version
of the element
"""
class PreconditionFailedApiError(ApiError):
"""
Error if the precondition of the operation was not met:
- When a way has nodes that do not exist or are not visible
- When a relation has elements that do not exist or are not visible
- When a node/way/relation is still used in a way/relation
"""
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