Upgrade Sphinx to 3.x

This is in preparation for adding sphinx-js, which seems to be tested with the 3.x branch of sphinx
web-platform-tests · Oct 29, 2021 · a17e3c9 · a17e3c9
1 parent 045e0c6
commit a17e3c9
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diff --git a/docs/frontend.py b/docs/frontend.py
@@ -48,7 +48,7 @@ def unlink_source_dirs(created):
     # Sort backwards in lenght to remove all files before getting to directory
     for path in sorted(created, key=lambda x: -len(x)):
         # This will also remove empty parent directories
-        if os.path.isdir(path):
+        if not os.path.islink(path) and os.path.isdir(path):
             os.removedirs(path)
         else:
             os.unlink(path)

diff --git a/docs/requirements.txt b/docs/requirements.txt
@@ -1,3 +1,3 @@
+sphinx==3.5.4
+sphinx-argparse==0.3.1
 recommonmark==0.7.1
-sphinx==2.4.4  # Same major version as https://docs.python.org/3/
-sphinx-argparse==0.2.5