prefect (https://github.com/PrefectHQ/prefect.git)
- src/prefect/agent/agent.py:15: error: Library stubs not installed for "tornado" (or incompatible with Python 3.8)
- src/prefect/agent/agent.py:15: note: Hint: "python3 -m pip install types-tornado"
- src/prefect/agent/agent.py:16: error: Library stubs not installed for "tornado.ioloop" (or incompatible with Python 3.8)
- src/prefect/agent/agent.py:17: error: Library stubs not installed for "tornado.httpserver" (or incompatible with Python 3.8)

optuna (https://github.com/optuna/optuna.git)
- optuna/dashboard.py:29: error: Library stubs not installed for "tornado" (or incompatible with Python 3.8)
- optuna/dashboard.py:29: error: Library stubs not installed for "tornado.gen" (or incompatible with Python 3.8)
- optuna/dashboard.py:29: note: Hint: "python3 -m pip install types-tornado"

scrapy (https://github.com/scrapy/scrapy.git)
- scrapy/utils/ssl.py:1: error: Library stubs not installed for "OpenSSL" (or incompatible with Python 3.8)
- scrapy/utils/ssl.py:2: error: Library stubs not installed for "OpenSSL._util" (or incompatible with Python 3.8)
- scrapy/core/downloader/tls.py:3: error: Library stubs not installed for "OpenSSL" (or incompatible with Python 3.8)
- scrapy/core/downloader/contextfactory.py:3: error: Library stubs not installed for "OpenSSL" (or incompatible with Python 3.8)
- scrapy/core/downloader/contextfactory.py:3: note: (or run "mypy --install-types" to install all missing stub packages)
- scrapy/core/downloader/contextfactory.py:3: note: Hint: "python3 -m pip install types-openssl-python"
- scrapy/core/downloader/contextfactory.py:3: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
+ scrapy/utils/versions.py:4: note: (or run "mypy --install-types" to install all missing stub packages)
+ scrapy/utils/versions.py:4: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
- tests/mockserver.py:12: error: Library stubs not installed for "OpenSSL" (or incompatible with Python 3.8)
- tests/test_webclient.py:11: error: Library stubs not installed for "OpenSSL" (or incompatible with Python 3.8)
- tests/test_webclient.py:11: error: Library stubs not installed for "OpenSSL.SSL" (or incompatible with Python 3.8)

paasta (https://github.com/yelp/paasta.git)
- paasta_tools/mesos/zookeeper.py:18: error: Library stubs not installed for "kazoo" (or incompatible with Python 3.7)
- paasta_tools/mesos/zookeeper.py:18: error: Library stubs not installed for "kazoo.client" (or incompatible with Python 3.7)
- paasta_tools/mesos/zookeeper.py:19: error: Library stubs not installed for "kazoo.exceptions" (or incompatible with Python 3.7)
- paasta_tools/mesos/zookeeper.py:20: error: Library stubs not installed for "kazoo.handlers" (or incompatible with Python 3.7)
- paasta_tools/mesos/zookeeper.py:20: error: Library stubs not installed for "kazoo.handlers.threading" (or incompatible with Python 3.7)
- paasta_tools/utils.py:76: error: Library stubs not installed for "kazoo.client" (or incompatible with Python 3.7)
- paasta_tools/frameworks/task_store.py:10: error: Library stubs not installed for "kazoo.client" (or incompatible with Python 3.7)
- paasta_tools/frameworks/task_store.py:11: error: Library stubs not installed for "kazoo.exceptions" (or incompatible with Python 3.7)
- paasta_tools/frameworks/task_store.py:14: error: Library stubs not installed for "kazoo.protocol.states" (or incompatible with Python 3.7)
- paasta_tools/autoscaling/load_boost.py:16: error: Library stubs not installed for "kazoo.client" (or incompatible with Python 3.7)
- paasta_tools/autoscaling/load_boost.py:17: error: Library stubs not installed for "kazoo.exceptions" (or incompatible with Python 3.7)
- paasta_tools/api/views/pause_autoscaler.py:20: error: Library stubs not installed for "kazoo.exceptions" (or incompatible with Python 3.7)
- paasta_tools/mesos/master.py:27: error: Library stubs not installed for "kazoo.handlers.threading" (or incompatible with Python 3.7)
- paasta_tools/mesos/master.py:28: error: Library stubs not installed for "kazoo.retry" (or incompatible with Python 3.7)
- paasta_tools/mesos_tools.py:41: error: Library stubs not installed for "kazoo.client" (or incompatible with Python 3.7)
- paasta_tools/marathon_tools.py:43: error: Library stubs not installed for "kazoo.exceptions" (or incompatible with Python 3.7)
- paasta_tools/deployd/watchers.py:14: error: Library stubs not installed for "kazoo.protocol.states" (or incompatible with Python 3.7)
- paasta_tools/deployd/watchers.py:17: error: Library stubs not installed for "kazoo.recipe.watchers" (or incompatible with Python 3.7)
- paasta_tools/deployd/queue.py:14: error: Library stubs not installed for "kazoo.client" (or incompatible with Python 3.7)
- paasta_tools/deployd/queue.py:15: error: Library stubs not installed for "kazoo.exceptions" (or incompatible with Python 3.7)
- paasta_tools/deployd/queue.py:17: error: Library stubs not installed for "kazoo.protocol.states" (or incompatible with Python 3.7)
- paasta_tools/deployd/leader.py:7: error: Library stubs not installed for "kazoo.client" (or incompatible with Python 3.7)
- paasta_tools/deployd/leader.py:9: error: Library stubs not installed for "kazoo.exceptions" (or incompatible with Python 3.7)
- paasta_tools/deployd/leader.py:10: error: Library stubs not installed for "kazoo.recipe.election" (or incompatible with Python 3.7)
- paasta_tools/bounce_lib.py:39: error: Library stubs not installed for "kazoo.client" (or incompatible with Python 3.7)
- paasta_tools/bounce_lib.py:40: error: Library stubs not installed for "kazoo.exceptions" (or incompatible with Python 3.7)
- paasta_tools/api/views/deploy_queue.py:18: error: Library stubs not installed for "kazoo.client" (or incompatible with Python 3.7)
- paasta_tools/api/views/deploy_queue.py:18: note: Hint: "python3 -m pip install types-kazoo"
- paasta_tools/autoscaling/autoscaling_service_lib.py:35: error: Library stubs not installed for "kazoo.client" (or incompatible with Python 3.7)
- paasta_tools/autoscaling/autoscaling_service_lib.py:36: error: Library stubs not installed for "kazoo.exceptions" (or incompatible with Python 3.7)
- paasta_tools/deployd/master.py:13: error: Library stubs not installed for "kazoo.client" (or incompatible with Python 3.7)

bokeh (https://github.com/bokeh/bokeh.git)
+ bokeh/embed/standalone.py:36:1: note: (or run "mypy --install-types" to install all missing stub packages)
+ bokeh/embed/standalone.py:36:1: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
- bokeh/command/subcommands/serve.py:420:1: error: Library stubs not installed for "tornado.autoreload" (or incompatible with Python 3.7)  [import]
- bokeh/command/subcommands/serve.py:420:1: note: (or run "mypy --install-types" to install all missing stub packages)
- bokeh/command/subcommands/serve.py:420:1: note: Hint: "python3 -m pip install types-tornado"
- bokeh/command/subcommands/serve.py:420:1: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports

tornado (https://github.com/tornadoweb/tornado.git)
+ tornado/test/__main__.py:5: error: Cannot find implementation or library stub for module named "tornado.test.runtests"
- tornado/test/__main__.py:5: error: Library stubs not installed for "tornado.test.runtests" (or incompatible with Python 3.6)
- tornado/test/__main__.py:5: note: (or run "mypy --install-types" to install all missing stub packages)
- tornado/test/__main__.py:5: note: Hint: "python3 -m pip install types-tornado"
- tornado/test/options_test.py:10: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
+ tornado/test/options_test.py:10: error: Cannot find implementation or library stub for module named "tornado.test.util"
- tornado/test/tcpserver_test.py:12: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/tcpclient_test.py:27: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/simple_httpclient_test.py:26: error: Library stubs not installed for "tornado.test.httpclient_test" (or incompatible with Python 3.6)
- tornado/test/simple_httpclient_test.py:33: error: Library stubs not installed for "tornado.test" (or incompatible with Python 3.6)
- tornado/test/simple_httpclient_test.py:41: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/process_test.py:17: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/netutil_test.py:18: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/iostream_test.py:26: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
+ tornado/test/tcpserver_test.py:12: error: Cannot find implementation or library stub for module named "tornado.test.util"
+ tornado/test/tcpclient_test.py:27: error: Cannot find implementation or library stub for module named "tornado.test.util"
+ tornado/test/simple_httpclient_test.py:26: error: Cannot find implementation or library stub for module named "tornado.test.httpclient_test"
+ tornado/test/simple_httpclient_test.py:33: error: Cannot find implementation or library stub for module named "tornado.test"
+ tornado/test/simple_httpclient_test.py:41: error: Cannot find implementation or library stub for module named "tornado.test.util"
+ tornado/test/process_test.py:17: error: Cannot find implementation or library stub for module named "tornado.test.util"
+ tornado/test/netutil_test.py:18: error: Cannot find implementation or library stub for module named "tornado.test.util"
+ tornado/test/iostream_test.py:26: error: Cannot find implementation or library stub for module named "tornado.test.util"
- tornado/test/ioloop_test.py:20: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
+ tornado/test/ioloop_test.py:20: error: Cannot find implementation or library stub for module named "tornado.test.util"
- tornado/test/httpserver_test.py:31: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/httpclient_test.py:31: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/gen_test.py:14: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
+ tornado/test/httpserver_test.py:31: error: Cannot find implementation or library stub for module named "tornado.test.util"
+ tornado/test/httpclient_test.py:31: error: Cannot find implementation or library stub for module named "tornado.test.util"
+ tornado/test/gen_test.py:14: error: Cannot find implementation or library stub for module named "tornado.test.util"
- tornado/test/curl_httpclient_test.py:6: error: Library stubs not installed for "tornado.test" (or incompatible with Python 3.6)
+ tornado/test/curl_httpclient_test.py:6: error: Cannot find implementation or library stub for module named "tornado.test"
+ tornado/test/curl_httpclient_test.py:11: note: (or run "mypy --install-types" to install all missing stub packages)