Add linkcheck retries.

desert · desert · commit 40a56301539e · 2020-01-26T03:22:24.000Z
Codecov.io failed the build on master here: https://travis-ci.com/python-desert/desert/jobs/280127630#L379
diff --git a/docs/conf.py b/docs/conf.py
@@ -79,3 +79,8 @@ def read(*names, **kwargs):
         None,
     ),
 }
+
+
+# codecov.io is unreliable so allow some retries in the
+# `linkcheck` to avoid failing the build.
+linkcheck_retries = 3

Original file line number	Diff line number	Diff line change
`@@ -79,3 +79,8 @@ def read(names, *kwargs):`
`79`	`79`	`None,`
`80`	`80`	`),`
`81`	`81`	`}`
	`82`	`+`
	`83`	`+`
	`84`	`+# codecov.io is unreliable so allow some retries in the`
	`85`	+# `linkcheck` to avoid failing the build.
	`86`	`+linkcheck_retries = 3`