Merge branch 'master' into fix-mediafileupload-invalid-file-exception

Author: parthea

googleapiclient/discovery_cache/__init__.py

@@ -44,6 +44,7 @@ def autodetect():
         from . import file_cache
 
         return file_cache.cache
-    except Exception as e:
-        LOGGER.warning(e, exc_info=True)
+    except Exception:
+        LOGGER.info("file_cache is only supported with oauth2client<4.0.0",
+            exc_info=False)
         return None

testing/constraints-3.10.txt

@@ -0,0 +1,13 @@
+# This constraints file is used to check that lower bounds
+# are correct in setup.py
+# List *all* library dependencies and extras in this file.
+# Pin the version to the lower bound.
+#
+# e.g., if setup.py has "foo >= 1.14.0, < 2.0.0dev",
+# Then this file should have foo==1.14.0
+httplib2==0.15.0
+google-auth==1.16.0
+google-auth-httplib2==0.0.3
+google-api-core==1.21.0
+six==1.13.0
+uritemplate==3.0.0