[bug#50021] [PATCH v2 7/8] gnu: python-translate-toolkit: Enable tests.

[Vinicius Monego <monego@posteo.net>]

* gnu/packages/python-xyz.scm (python-translate-toolkit)[arguments]: Remove
#:tests?.
<#:phases>: Add custom phase before 'check to delete some test files. Override
'check phase.
[native-inputs]: Remove python-sphinx. Add python-fluent-syntax,
python-iniparse, python-phply, python-ruamel.yaml, python-vobject.
---
 gnu/packages/python-xyz.scm | 42 +++++++++++++++++++++++++++++--------
 1 file changed, 33 insertions(+), 9 deletions(-)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 93d0deb3f4..778e68f4f3 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -18566,16 +18566,40 @@ when data is updated.
        (sha256
         (base32 "1l6gk3frjjbd6s0cyvk8qkmgpr4zf0jyxr9f5b73xqqk8mwp5p1f"))))
     (build-system python-build-system)
-    (native-inputs
-     `(("python-pytest" ,python-pytest)
-       ("python-sphinx" ,python-sphinx)))
-    (propagated-inputs
     (arguments
-     ;; TODO: tests are not run, because they end with
-     ;; TypeError: parse() missing 2 required positional arguments: 'tree' and
-     ;; 'parse_funcs'
-     ;; during test setup.
-     `(#:tests? #f))
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'pre-check
+           (lambda _
+             ;; TODO: Requires python-cheroot.
+             (delete-file "translate/services/test_tmserver.py")
+             ;; Requires gaupol which brings in video dependencies.
+             (delete-file "translate/storage/test_subtitles.py")))
+         (replace 'check
+           (lambda* (#:key inputs outputs tests? #:allow-other-keys)
+             (when tests?
+               (add-installed-pythonpath inputs outputs)
+               (invoke "python" "-m" "pytest" "-k"
+                       (string-append
+                        ;; XMLSchemaParseError.
+                        "not test_open_office_to_xliff"
+                        " and not test_po_to_xliff"
+                        ;; AssertionError.
+                        " and not test_language_iso_fullname"
+                        " and not test_country_iso_name"
+                        " and not test_language_iso_name"
+                        " and not test_timezones"
+                        ;; FIXME: Requires msgfmt from gettext, but
+                        ;; libgettextpo.so is not found by setup.py.
+                        " and not test_output"))))))))
+    (native-inputs
+     `(("python-fluent-syntax" ,python-fluent-syntax)
+       ("python-iniparse" ,python-iniparse)
+       ("python-phply" ,python-phply)
+       ("python-pytest" ,python-pytest)
+       ("python-ruamel.yaml" ,python-ruamel.yaml)
+       ("python-vobject" ,python-vobject)))
+    (propagated-inputs
      `(("python-lxml" ,python-lxml)))
     (home-page "https://toolkit.translatehouse.org")
     (synopsis "Tools and API for translation and localization engineering")
-- 
2.30.2