From ff9ea1b6fc231a7fdf9fef815d069cf83b68f946 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Peter=20Garn=C3=A6s?= <petergarnaes@gmail.com>
Date: Sun, 29 Jan 2023 18:18:32 +0100
Subject: [PATCH] Edr Providers can raise Request Entity Too Large HTTP status
 (#1119)
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* Edr Providers can raise Request Entity Too Large HTTP status

* Rename and move entity too large exception to provider base module

* Get request too large exception message from base exception message

* Rename request to large exception

---------

Co-authored-by: Peter Garnæs <pga@dmi.dk>
---
 pygeoapi/api.py           | 7 ++++++-
 pygeoapi/provider/base.py | 5 +++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/pygeoapi/api.py b/pygeoapi/api.py
index b745989..6683b5a 100644
--- a/pygeoapi/api.py
+++ b/pygeoapi/api.py
@@ -68,7 +68,8 @@ from pygeoapi.plugin import load_plugin, PLUGINS
 from pygeoapi.provider.base import (
     ProviderGenericError, ProviderConnectionError, ProviderNotFoundError,
     ProviderInvalidDataError, ProviderInvalidQueryError, ProviderNoDataError,
-    ProviderQueryError, ProviderItemNotFoundError, ProviderTypeError)
+    ProviderQueryError, ProviderItemNotFoundError, ProviderTypeError,
+    ProviderRequestEntityTooLargeError)
 
 from pygeoapi.provider.tile import (ProviderTileNotFoundError,
                                     ProviderTileQueryError,
@@ -3647,6 +3648,10 @@ class API:
             return self.get_exception(
                 HTTPStatus.INTERNAL_SERVER_ERROR, headers, request.format,
                 'NoApplicableCode', msg)
+        except ProviderRequestEntityTooLargeError as err:
+            return self.get_exception(
+                HTTPStatus.REQUEST_ENTITY_TOO_LARGE, headers, request.format,
+                'NoApplicableCode', str(err))
 
         if request.format == F_HTML:  # render
             content = render_j2_template(self.config,
diff --git a/pygeoapi/provider/base.py b/pygeoapi/provider/base.py
index 82204af..41f2c0a 100644
--- a/pygeoapi/provider/base.py
+++ b/pygeoapi/provider/base.py
@@ -313,3 +313,8 @@ class ProviderVersionError(ProviderGenericError):
 class ProviderInvalidDataError(ProviderGenericError):
     """provider invalid data error"""
     pass
+
+
+class ProviderRequestEntityTooLargeError(ProviderGenericError):
+    """provider request entity too large error"""
+    pass