hgdemandimport: exclude more sqlalchemy modules
We could potentially exclude the entire sqlalchemy library.
--- a/hgdemandimport/__init__.py Wed Sep 23 15:36:15 2020 -0700
+++ b/hgdemandimport/__init__.py Tue Sep 29 14:38:46 2020 -0700
@@ -52,6 +52,7 @@
'rfc822',
'mimetools',
'sqlalchemy.events', # has import-time side effects (issue5085)
+ 'sqlalchemy.dialects', # similar problems as above
# setuptools 8 expects this module to explode early when not on windows
'distutils.msvc9compiler',
'__builtin__',