How to use error_response method in localstack

Best Python code snippet using localstack_python

error_handler.py

Source:error_handler.py

1# -*- coding: utf-8 -*-2from flask import jsonify3from sqlalchemy.exc import IntegrityError, OperationalError, InternalError4from sqlalchemy.exc import DataError5from server_api.database import db6from main import app7import http8import luida_server.status as STATUS9TARGET_HTTP_ERROR_CODES = (10    http.client.BAD_REQUEST,11    http.client.UNAUTHORIZED,12    http.client.FORBIDDEN,13    http.client.NOT_FOUND,14    http.client.METHOD_NOT_ALLOWED,15    http.client.NOT_ACCEPTABLE,16    http.client.REQUEST_TIMEOUT,17    http.client.CONFLICT,18    http.client.GONE,19    http.client.LENGTH_REQUIRED,20    http.client.PRECONDITION_FAILED,21    http.client.REQUEST_ENTITY_TOO_LARGE,22    http.client.REQUEST_URI_TOO_LONG,23    http.client.UNSUPPORTED_MEDIA_TYPE,24    http.client.REQUESTED_RANGE_NOT_SATISFIABLE,25    http.client.EXPECTATION_FAILED,26    http.client.INTERNAL_SERVER_ERROR,27    http.client.NOT_IMPLEMENTED,28    http.client.BAD_GATEWAY,29    http.client.SERVICE_UNAVAILABLE,30    http.client.GATEWAY_TIMEOUT,31    http.client.HTTP_VERSION_NOT_SUPPORTED32)33def error_handler(err):34    """error to JSON format"""35    error_response = jsonify(36        status=getattr(err, 'code', http.client.INTERNAL_SERVER_ERROR),37        name=getattr(err, 'name', 'Unkonwn'),38        message=getattr(err, 'description', '')39    )40    return error_response41for error in TARGET_HTTP_ERROR_CODES:42    app.register_error_handler(error, error_handler)43@app.errorhandler(OperationalError)44def handle_db_operational_err(err):45    error_response = jsonify(46        status=STATUS.DB_OPERATION_ERR,47        name='Database operational error',48        message=str(err)49    )50    db.session.rollback()51    return error_response52@app.errorhandler(IntegrityError)53def handle_db_integrity_err(err):54    error_response = jsonify(55        status=STATUS.DUPLICATE_ERR,56        name='Database integrity error',57        # message=str(err)58    )59    db.session.rollback()60    return error_response61@app.errorhandler(AttributeError)62def handle_attribute_err(err):63    error_response = jsonify(64        status=http.client.INTERNAL_SERVER_ERROR,65        name='Attrubute error',66        message=str(err)67    )68    db.session.rollback()69    return error_response70@app.errorhandler(InternalError)71def handle_db_internal_err(err):72    error_response = jsonify(73        status=STATUS.UNKOWN_COLUMN_ERR,74        name='Unknown column error',75        # message=str(err)76    )77    db.session.rollback()78    return error_response79@app.errorhandler(DataError)80def handle_db_data_err(err):81    error_response = jsonify(82        status=STATUS.TOO_LONG_CULUMN_ERR,83        name='Data too long for column',84        # message=str(err)85    )86    db.session.rollback()...

views.py

Source:views.py

...7    Same as oauth2_provider.views.AuthorizationView, except8    that error_response doesn't add a 'url' variable to the context,9    overriding the 'url' reverse function.10    """11    def error_response(self, error, **kwargs):12        """Handle errors with a redirect or an error response."""13        redirect, error_response = super(14            BaseAuthorizationView, self).error_response(error, **kwargs)15        if redirect:16            return HttpResponseUriRedirect(error_response['url'])17        status = error_response['error'].status_code18        error_response.pop('url', None)...

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