CI: rerun flaky test in html pandas-dev#36467

Author: fangchenli

ci/deps/travis-37-cov.yaml

@@ -10,6 +10,7 @@ dependencies:
   - pytest-xdist>=1.21
   - hypothesis>=3.58.0
   - pytest-cov>=2.10.1  # this is only needed in the coverage build, ref: GH 35737
+  - pytest-rerunfailures
 
   # pandas dependencies
   - beautifulsoup4

pandas/tests/io/test_html.py

@@ -121,6 +121,7 @@ def test_to_html_compat(self):
         res = self.read_html(out, attrs={"class": "dataframe"}, index_col=0)[0]
         tm.assert_frame_equal(res, df)
 
+    @pytest.mark.flaky(reruns=5, reruns_delay=2)
     @tm.network
     def test_banklist_url_positional_match(self):
         url = "http://www.fdic.gov/bank/individual/failed/banklist.html"