5 files changed, 11 insertions, 62 deletions

diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index 7c97c2eeab9..f3f37782240 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -8261,8 +8261,7 @@ Home Page}.")
      (list
       #:test-flags
       ;; Ignore --mpl flag.
-      '(list "-c" "/dev/null"
-             "-k" (string-append
+      '(list "-k" (string-append
                    ;; Resampling tests require python-samplerate.
                    "not resample"
                    ;; These tests use Pooch and download data files.
diff --git a/gnu/packages/python-crypto.scm b/gnu/packages/python-crypto.scm
index 6c755d186c2..9a074b58ba7 100644
--- a/gnu/packages/python-crypto.scm
+++ b/gnu/packages/python-crypto.scm
@@ -325,7 +325,6 @@ do what is needed for client/server Kerberos authentication based on
     (build-system pyproject-build-system)
     (arguments
      (list
-      #:test-flags '(list "-c" "/dev/null") ;avoid extra test dependencies
       #:phases
       #~(modify-phases %standard-phases
           (add-before 'check 'workaround-test-failure
diff --git a/gnu/packages/python-science.scm b/gnu/packages/python-science.scm
index 7403e930da4..35101c77d99 100644
--- a/gnu/packages/python-science.scm
+++ b/gnu/packages/python-science.scm
@@ -2022,7 +2022,6 @@ between dataframe libraries.
       ;; tests: 121 passed, 1 deselected, 3 warnings
       #:test-flags
       #~(list "--pyargs" "ndindex"
-              "-c" "/dev/null" ;avoid coverage
               "-k" "not test_iter_indices_matmul") ; flaky
       #:phases
       #~(modify-phases %standard-phases
diff --git a/gnu/packages/python-web.scm b/gnu/packages/python-web.scm
index d019d8379d2..d333d7a8096 100644
--- a/gnu/packages/python-web.scm
+++ b/gnu/packages/python-web.scm
@@ -2783,8 +2783,7 @@ that is then compared to a @code{csrftoken} hidden form field or a
     (arguments
      (list
       #:test-flags
-      '(list "-c" "/dev/null"           ;ignore coverage-related options
-             "-k"
+      '(list "-k"
              (string-append
               ;; XXX: Some tests fail because of "Exceptions from Trio nursery"
               "not (test_lifespan_manager[trio-None-None-StartupFailed]"
@@ -3895,10 +3894,7 @@ CSS3 that adds programming capabilities and some other syntactic sugar.")
     (build-system pyproject-build-system)
     (arguments
      (list
-      #:test-flags
-      ;; Prevent running the flake8 and black pytest plugins, which only tests
-      ;; style and frequently causes harmless failures.
-      '(list "-o" "addopts=''" "tests")
+      #:test-flags '(list "tests")
       #:phases
       '(modify-phases %standard-phases
          (add-before 'check 'pre-check
@@ -5339,10 +5335,6 @@ OpenAI API.")
       '(list "-k" "not test_array_prefixitems_invalid")
       #:phases
       #~(modify-phases %standard-phases
-          (add-after 'unpack 'remove-coverage-pytest-options
-            (lambda _
-              (substitute* "pyproject.toml"
-                (("^--cov.*") ""))))
           ;; See https://github.com/python-openapi/openapi-schema-validator/issues/204
           (add-after 'unpack 'relax-requirements
             (lambda _
@@ -5386,13 +5378,7 @@ JSON Schema Specification Draft 2020-12.
      (list
       ;; These tests attempt to fetch resources from the Internet
       #:test-flags '(list "--ignore-glob=tests/integration/validation/**"
-                          "-k" "not example")
-      #:phases
-      #~(modify-phases %standard-phases
-          (add-after 'unpack 'remove-coverage-pytest-options
-            (lambda _
-              (substitute* "pyproject.toml"
-                (("^--cov.*") "")))))))
+                          "-k" "not example")))
     (native-inputs
      (list python-poetry-core
            python-pytest))
@@ -5431,9 +5417,6 @@ compliance with the specification.")
      (list
       #:test-flags
       '(list "tests/unit"
-             ;; Ignore Pytest configuration in setup.cfg that adds
-             ;; unwanted flake8 and coverage options.
-             "-c" "/dev/null"
              "-k" "not test_chars_valid")))
     (native-inputs (list python-django
                          python-falcon
@@ -9773,17 +9756,6 @@ simplified fork of html5lib.")
        (sha256
         (base32 "1j2fcr217rsvkipsg6zjq03rl64rxnvb5hqqpx0dv58fhspvkywk"))))
     (build-system pyproject-build-system)
-    (arguments
-     `(#:phases
-       (modify-phases %standard-phases
-         (add-after 'unpack 'disable-linters
-           ;; Their check fails; none of our business.
-           (lambda _
-             (substitute* '("setup.py" "pyproject.toml")
-               (("'pytest-flake8',") "")
-               (("'pytest-isort',") "")
-               (("--flake8") "")
-               (("--isort") "")))))))
     (propagated-inputs
      (list python-tinycss2))
     (native-inputs
@@ -13000,14 +12972,6 @@ accessing the Twitter API.")
        (sha256
         (base32 "1h5ifv8g9dc9m07vj4v7dfalam83v38545d845vvgys1gan1pscd"))))
     (build-system pyproject-build-system)
-    (arguments
-     (list
-      #:phases
-      #~(modify-phases %standard-phases
-          (add-after 'unpack 'remove-coverage-pytest-options
-            (lambda _
-              (substitute* "pyproject.toml"
-                (("--no-cov-on-fail") "")))))))
     (native-inputs
      (list python-poetry-core
            python-pytest
diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 03ca6759da0..aa77aab5970 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -11051,18 +11051,12 @@ Server (PLS).")
     (arguments
      (list
       #:test-flags
-      #~(list "-c" "/dev/null"           ;avoid coverage
-              "--ignore-glob" "**/test_autopep8_format.py"  ;avoid autopep8 dep
-              "-k"
-              (string-append
-               "not " (string-join
-                       (list "test_concurrent_ws_requests" ; flaky
-                             "test_pyqt_completion" ; avoid pyqt5
-                             "test_pandas_completion" ; avoid pandas
-                             ;; test_missing_message requests write permission
-                             ;; in /dev/cache.
-                             "test_missing_message")
-                       " and not ")))
+      '(list "--ignore-glob" "**/test_autopep8_format.py"  ;avoid autopep8 dep
+             "-k"
+             (string-append
+              "not test_concurrent_ws_requests "  ; flaky
+              "and not test_pyqt_completion "  ; avoid pyqt5
+              "and not test_pandas_completion"))  ; avoid pandas
       #:phases
       #~(modify-phases %standard-phases
           (add-before 'check 'set-HOME
@@ -22288,9 +22282,7 @@ interfaces.")
               (substitute* "pyproject.toml"
                 ;; Fix version string
                 (("dynamic = \\[\"version\"\\]")
-                 (string-append "version = \"" #$version "\""))
-                ;; Just run pytest with no frills
-                (("addopts = \"-l.*") ""))))
+                 (string-append "version = \"" #$version "\"")))))
           ;; XXX Our python-hypothesis package is too old.
           (add-after 'unpack 'compatibility
             (lambda _
@@ -30871,10 +30863,6 @@ For the most part it's transliterated from C, the major differences are:
          ;; Don't get hung up on Windows test failures.
          '(delete-file "blessed/win_terminal.py"))))
     (build-system pyproject-build-system)
-    (arguments
-     (list
-      ;; Avoid python-pytest-coverage
-      #:test-flags '(list "-c /dev/null")))
     (propagated-inputs (list python-six python-wcwidth))
     (native-inputs (list python-pytest python-setuptools python-wheel))
     (home-page "https://github.com/jquast/blessed")