gnu: python-flask-restful: Update to 0.3.9.

* gnu/packages/python-web.scm (python-flask-restful): Update to 0.3.9.
[source]: Remove patch.
[build-system]: Use pyproject-build-system.
[arguments]: Disable "test_redirect" test; remove 'fix-imports phase.
[native-inputs]: Replace python-nose with python-pytest.
* gnu/local.mk (dist_patch_DATA): Remove patch.
* gnu/packages/patches/python-flask-restful-werkzeug-compat.patch: Remove file.

gnu/local.mk

@@ -1728,7 +1728,6 @@ dist_patch_DATA =						\
   %D%/packages/patches/python-docopt-pytest6-compat.patch	\
   %D%/packages/patches/python-execnet-read-only-fix.patch	\
   %D%/packages/patches/python-fixtures-remove-monkeypatch-test.patch	\
-  %D%/packages/patches/python-flask-restful-werkzeug-compat.patch	\
   %D%/packages/patches/python-ipython-documentation-chars.patch	\
   %D%/packages/patches/python-ipython-documentation-repro.patch	\
   %D%/packages/patches/python-keras-integration-test.patch	\

gnu/packages/patches/python-flask-restful-werkzeug-compat.patch

@@ -1,36 +0,0 @@
-We need one patch on top of 0.3.8 for compatibility with Werkzeug 1.0.
-
-Taken from upstream:
-https://github.com/flask-restful/flask-restful/commit/73376a488907af3042b52678ac4c23f8a8911e5b
-
-diff --git a/tests/test_api.py b/tests/test_api.py
-index f7f8e661..6795d362 100644
---- a/tests/test_api.py
-+++ b/tests/test_api.py
-@@ -445,7 +445,9 @@ def test_handle_non_api_error(self):
- 
-         resp = app.get("/foo")
-         self.assertEquals(resp.status_code, 404)
--        self.assertEquals('text/html', resp.headers['Content-Type'])
-+        # in newer versions of werkzeug this is `text/html; charset=utf8`
-+        content_type, _, _ = resp.headers['Content-Type'].partition(';')
-+        self.assertEquals('text/html', content_type)
- 
-     def test_non_api_error_404_catchall(self):
-         app = Flask(__name__)
-diff --git a/tests/test_reqparse.py b/tests/test_reqparse.py
-index 2f1fbedf..9776f17c 100644
---- a/tests/test_reqparse.py
-+++ b/tests/test_reqparse.py
-@@ -2,9 +2,9 @@
- import unittest
- from mock import Mock, patch
- from flask import Flask
--from werkzeug import exceptions, MultiDict
-+from werkzeug import exceptions
- from werkzeug.wrappers import Request
--from werkzeug.datastructures import FileStorage
-+from werkzeug.datastructures import FileStorage, MultiDict
- from flask_restful.reqparse import Argument, RequestParser, Namespace
- import six
- import decimal

gnu/packages/python-web.scm

@@ -3924,33 +3924,26 @@ apps.")
 (define-public python-flask-restful
   (package
     (name "python-flask-restful")
-    (version "0.3.8")
+    (version "0.3.9")
     (source
       (origin
         (method url-fetch)
         (uri (pypi-uri "Flask-RESTful" version))
-        (patches (search-patches "python-flask-restful-werkzeug-compat.patch"))
         (sha256
          (base32
-          "05b9lzx5yc3wgml2bcq50lq35h66m8zpj6dc9advcb5z3acsbaay"))))
-    (build-system python-build-system)
+          "0gm5dz088v3d2k1dkcp9b3nnqpkk0fp2jly870hijj2xhc5nbv6c"))))
+    (build-system pyproject-build-system)
     (arguments
-     `(#:phases
-       (modify-phases %standard-phases
-         (add-after 'unpack 'fix-imports
-           (lambda _
-             (substitute* "flask_restful/__init__.py"
-               (("flask\\.helpers") "flask.scaffold")))))))
+     ;; This test fails because '/' is not 'http://localhost/'.
+     (list #:test-flags '(list "-k" "not test_redirect")))
     (propagated-inputs
      (list python-aniso8601 python-flask python-pytz))
     (native-inputs
-      (list ;; Optional dependency of Flask. Tests need it.
-            python-blinker python-mock ; For tests
-            python-nose))  ;for tests
-    (home-page
-      "https://www.github.com/flask-restful/flask-restful/")
-    (synopsis
-      "Flask module for creating REST APIs")
+     (list python-blinker
+           python-mock
+           python-pytest))
+    (home-page "https://www.github.com/flask-restful/flask-restful/")
+    (synopsis "Flask module for creating REST APIs")
     (description
      "This package contains a Flask module for creating REST APIs.")
     (license license:bsd-3)))