more ndb logging config

config.py

@@ -44,6 +44,7 @@
 # https://github.com/googleapis/python-ndb/blob/c55ec62b5153787404488b046c4bf6ffa02fee64/google/cloud/ndb/utils.py#L78-L81
 # logging.getLogger('google.cloud.ndb').setLevel(logging.DEBUG)
 logging.getLogger('google.cloud.ndb._cache').setLevel(logging.DEBUG)
+logging.getLogger('google.cloud.ndb.global_cache').setLevel(logging.DEBUG)
 
 KEYS_ID_RE = re.compile(f'name: "([^"]+)"')
 

requirements.txt

@@ -9,6 +9,8 @@ git+https://github.com/snarfed/lexrpc.git#egg=lexrpc
 git+https://github.com/snarfed/mox3.git#egg=mox3
 git+https://github.com/snarfed/negotiator.git@py3#egg=negotiator
 git+https://github.com/snarfed/oauth-dropins.git#egg=oauth_dropins
+# temporary, TODO: remove after datastore caching is debugged
+git+https://github.com/snarfed/python-ndb.git@global-cache-logging#egg=google-cloud-ndb
 # TODO: switch back to pypi as soon as a new release is cut after 4.0.0
 # that includes https://github.com/pinterest/pymemcache/pull/471
 git+https://github.com/pinterest/pymemcache.git#egg=pymemcache
@@ -49,7 +51,6 @@ google-cloud-datastore==2.20.1
 google-cloud-dns==0.35.0
 google-cloud-error-reporting==1.11.1
 google-cloud-logging==3.11.3
-google-cloud-ndb==2.3.2
 google-cloud-tasks==2.18.0
 googleapis-common-protos==1.66.0
 grapheme==0.6.0