Use pytest-cov to get the coverage

.codecov.yml

-comment: false
-coverage:
-  status:
-    project:
-      default:
-        # basic
-        target: auto
-        threshold: null
-        base: auto 
-        # advanced
-        branches: null
-        if_no_uploads: error
-        if_not_found: success
-        if_ci_failed: error
-        only_pulls: false
-        flags: null
-        paths: null
-    patch:
-      default:
-        # basic
-        target: auto
-        threshold: null
-        base: auto 
-        # advanced
-        branches: null
-        if_no_uploads: error
-        if_not_found: success
-        if_ci_failed: error
-        only_pulls: false
-        flags: null
-        paths: null

.coveragerc

-[run]
-branch = True
-source =
-  searx/engines
-  searx/__init__.py
-  searx/autocomplete.py
-  searx/https_rewrite.py
-  searx/languages.py
-  searx/search.py
-  searx/testing.py
-  searx/utils.py
-  searx/webapp.py
-
-[report]
-show_missing = True
-exclude_lines =
-    if __name__ == .__main__.:
-
-[html]
-directory = coverage

.gitlab-ci.yml

@@ -27,3 +27,4 @@ unittest:
     - ./manage.sh update_dev_packages
   script:
     - ./manage.sh unit_tests
+  coverage: '/TOTAL.*\s+(\d+%)$/'

manage.sh

@@ -40,7 +40,7 @@ pep8_check() {
 
 unit_tests() {
     echo '[!] Running unit tests'
-    PYTHONPATH="$BASE_DIR" pytest --disable-pytest-warnings "$BASE_DIR/tests/unit"
+    PYTHONPATH="$BASE_DIR" pytest --cov=searx --disable-pytest-warnings "$BASE_DIR/tests/unit"
 }
 
 py_test_coverage() {

requirements-dev.txt

 babel==2.3.4
 mock==2.0.0
-cov-core==1.15.0
 pep8==1.7.0
 mockredispy==2.9.3
 pytest==4.1.0
+pytest-cov==2.6.1