gnu: Fix python inputs, part 2: all inputs become native-inputs.

This patch contains the changes where all [inputs] are changed to
[native-inputs].

* gnu/packages/python.scm (python-pytest, python-fixtures,
  python-testrepository, python-virtualenv): All [inputs] are changed to
  [native-inputs].
* gnu/packages/openstack.scm (python-bandit, python-debtcollector,
  python-hacking, python-tempest-lib, python-oslo.config, python-oslo.context,
  python-oslo.i18n, python-oslo.log, python-oslo.serialization,
  python-oslosphinx, python-oslotest, python-oslo.utils): Likewise.

gnu/packages/openstack.scm

@@ -49,7 +49,7 @@ (define-public python-bandit
         ("python-pyyaml" ,python-pyyaml)
         ("python-six" ,python-six)
         ("python-stevedore" ,python-stevedore)))
-    (inputs
+    (native-inputs
       `(("python-pbr" ,python-pbr)
         ;; Tests
         ("python-fixtures" ,python-fixtures)
@@ -84,7 +84,7 @@ (define-public python-debtcollector
     (propagated-inputs
      `(("python-six" ,python-six)
        ("python-wrapt" ,python-wrapt)))
-    (inputs
+    (native-inputs
       `(("python-babel" ,python-babel)
         ("python-pbr" ,python-pbr)
         ;; Tests.
@@ -120,7 +120,7 @@ (define-public python-hacking
         ("python-pep8-1.5.7" ,python-pep8-1.5.7)
         ("python-pyflakes-0.8.1" ,python-pyflakes-0.8.1)
         ("python-six" ,python-six)))
-    (inputs
+    (native-inputs
       `(;; Tests
         ("python-testscenarios" ,python-testscenarios)))
     (home-page "http://github.com/openstack-dev/hacking")
@@ -333,7 +333,7 @@ (define-public python-tempest-lib
         ("python-paramiko" ,python-paramiko)
         ("python-pbr" ,python-pbr)
         ("python-six" ,python-six)))
-    (inputs
+    (native-inputs
       `(("python-babel" ,python-babel)
         ("python-mock" ,python-mock)
         ("python-os-testr" ,python-os-testr)
@@ -368,7 +368,7 @@ (define-public python-oslo.config
       `(("python-netaddr" ,python-netaddr)
         ("python-six" ,python-six)
         ("python-stevedore" ,python-stevedore)))
-    (inputs
+    (native-inputs
       `(("python-pbr" ,python-pbr)
         ;; Tests
         ("python-oslo.i18n" ,python-oslo.i18n)
@@ -397,7 +397,7 @@ (define-public python-oslo.context
         (base32
          "0kvha0rs9295njyl2z6n6zm5dapi5mrl5zwjm0m6ldqrvccyf8c3"))))
     (build-system python-build-system)
-    (inputs
+    (native-inputs
       `(("python-babel" ,python-babel)
         ("python-pbr" ,python-pbr)
         ;; Tests.
@@ -428,7 +428,7 @@ (define-public python-oslo.i18n
     (propagated-inputs
       `(("python-babel" ,python-babel)
         ("python-six" ,python-six)))
-    (inputs
+    (native-inputs
       `(("python-pbr" ,python-pbr)
         ;; Tests
         ("python-mock" ,python-mock)
@@ -469,7 +469,7 @@ (define-public python-oslo.log
      ("python-oslo.utils" ,python-oslo.utils)
      ("python-oslo.serialization" ,python-oslo.serialization)
      ("python-six" ,python-six)))
-  (inputs
+  (native-inputs
     `(("python-babel" ,python-babel)
       ("python-iso8601" ,python-iso8601)
       ("python-mock" ,python-mock)
@@ -505,7 +505,7 @@ (define-public python-oslo.serialization
         ("python-simplejson" ,python-simplejson)
         ("python-six" ,python-six)
         ("python-pytz" ,python-pytz)))
-    (inputs
+    (native-inputs
       `(("python-babel" ,python-babel)
         ("python-pbr" ,python-pbr)
         ;; Tests.
@@ -536,7 +536,7 @@ (define-public python-oslosphinx
     (build-system python-build-system)
     (propagated-inputs
       `(("python-requests" ,python-requests)))
-    (inputs
+    (native-inputs
       `(("python-pbr" ,python-pbr)
         ("python-docutils" ,python-docutils)
         ("python-hacking" ,python-hacking)
@@ -571,7 +571,7 @@ (define-public python-oslotest
         ("python-mock" ,python-mock)
         ("python-mox3" ,python-mox3)
         ("python-six" ,python-six)))
-    (inputs
+    (native-inputs
       `(("python-pbr" ,python-pbr)
         ("python-os-client-config" ,python-os-client-config)
         ("python-subunit" ,python-subunit)
@@ -614,7 +614,7 @@ (define-public python-oslo.utils
         ("python-netifaces" ,python-netifaces)
         ("python-pytz" ,python-pytz)
         ("python-six" ,python-six)))
-    (inputs
+    (native-inputs
       `(("python-babel" ,python-babel)
         ("python-pbr" ,python-pbr)
         ;; Tests.

gnu/packages/python.scm

@@ -1608,7 +1608,7 @@ (define-public python-pytest
            (("def test_remove_dir_prefix\\(self\\):")
             "@pytest.mark.xfail\n    def test_remove_dir_prefix(self):")))))
     (build-system python-build-system)
-    (inputs
+    (native-inputs
      `(("python-py" ,python-py)
        ("python-nose" ,python-nose)
        ("python-mock" ,python-mock)))
@@ -2042,7 +2042,7 @@ (define-public python-fixtures
     (propagated-inputs
      `(("python-six" ,python-six)
        ("python-pbr-0.11" ,python-pbr-0.11)))
-    (inputs
+    (native-inputs
      `(;; Tests
        ("python-testtools" ,python-testtools)))
     (arguments
@@ -2074,7 +2074,7 @@ (define-public python-testrepository
     (propagated-inputs
      `(("python-fixtures-0.3.16" ,python-fixtures-0.3.16)
        ("python-testtools" ,python-testtools)))
-    (inputs
+    (native-inputs
      `(("python-subunit" ,python-subunit)
        ("python-mimeparse" ,python-mimeparse)))
     (home-page "https://launchpad.net/testrepository")
@@ -2579,7 +2579,7 @@ (define-public python-virtualenv
              (substitute* "tests/test_virtualenv.py"
                (("skipif.*") "skipif(True, reason=\"Guix\")\n"))
              (zero? (system* "py.test")))))))
-    (inputs
+    (native-inputs
      `(("python-mock" ,python-mock)
        ("python-pytest" ,python-pytest)))
     (home-page "https://virtualenv.pypa.io/")