chore: pin to older sphinx (#40)

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Source-Link: googleapis/synthtool@cd522c3

docs/conf.py

@@ -43,7 +43,7 @@
 
 # autodoc/autosummary flags
 autoclass_content = "both"
-autodoc_default_flags = ["members"]
+autodoc_default_options = {"members": True}
 autosummary_generate = True
 
 

noxfile.py

@@ -139,7 +139,7 @@ def docs(session):
     """Build the docs for this library."""
 
     session.install("-e", ".")
-    session.install("sphinx<3.0", "alabaster", "recommonmark")
+    session.install("sphinx<3.0.0", "alabaster", "recommonmark")
 
     shutil.rmtree(os.path.join("docs", "_build"), ignore_errors=True)
     session.run(

synth.metadata

@@ -4,7 +4,7 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/python-monitoring.git",
-        "sha": "4f8096b746b56dbd5fe627a8171c6ea559c92a26"
+        "sha": "e45865745551f720d46e4f15e3da4e293c99f130"
       }
     },
     {
@@ -19,7 +19,7 @@
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "4e1d2cb79b02d7496b1452f91c518630c207145e"
+        "sha": "cd522c3b4dde821766d95c80ae5aeb43d7a41170"
       }
     }
   ],

synth.py

@@ -116,7 +116,7 @@
 s.move(templated_files)
 
 # TODO(busunkim): Use latest sphinx after microgenerator transition
-s.replace("noxfile.py", '"sphinx"', '"sphinx<3.0.0"')
+s.replace("noxfile.py", """['"]sphinx['"]""", '"sphinx<3.0.0"')
 
 
 s.shell.run(["nox", "-s", "blacken"], hide_output=False)