diff --git a/openstackclient/api/auth.py b/openstackclient/api/auth.py
deleted file mode 100644
index 7c520f4964..0000000000
--- a/openstackclient/api/auth.py
+++ /dev/null
@@ -1,28 +0,0 @@
-#   Licensed under the Apache License, Version 2.0 (the "License"); you may
-#   not use this file except in compliance with the License. You may obtain
-#   a copy of the License at
-#
-#        http://www.apache.org/licenses/LICENSE-2.0
-#
-#   Unless required by applicable law or agreed to in writing, software
-#   distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#   WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#   License for the specific language governing permissions and limitations
-#   under the License.
-#
-
-# NOTE(dtroyer): This file is deprecated in Jun 2016, remove after 4.x release
-#                or Jun 2017.
-
-import inspect
-import sys
-
-from osc_lib.api.auth import *  # noqa
-
-
-parent_import = inspect.getouterframes(inspect.currentframe())[1][1]
-sys.stderr.write(
-    "WARNING: %s is deprecated and will be removed after Jun 2017. "
-    "Please use osc_lib.api.auth. This warning is caused by an "
-    "out-of-date import in %s\n" % (__name__, parent_import)
-)
diff --git a/openstackclient/common/command.py b/openstackclient/common/command.py
deleted file mode 100644
index 44954da337..0000000000
--- a/openstackclient/common/command.py
+++ /dev/null
@@ -1,29 +0,0 @@
-#   Copyright 2016 NEC Corporation
-#
-#   Licensed under the Apache License, Version 2.0 (the "License"); you may
-#   not use this file except in compliance with the License. You may obtain
-#   a copy of the License at
-#
-#        http://www.apache.org/licenses/LICENSE-2.0
-#
-#   Unless required by applicable law or agreed to in writing, software
-#   distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#   WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#   License for the specific language governing permissions and limitations
-#   under the License.
-
-# NOTE(dtroyer): This file is deprecated in Jun 2016, remove after 4.x release
-#                or Jun 2017.
-
-import inspect
-import sys
-
-from osc_lib.command.command import *  # noqa
-
-
-parent_import = inspect.getouterframes(inspect.currentframe())[1][1]
-sys.stderr.write(
-    "WARNING: %s is deprecated and will be removed after Jun 2017. "
-    "Please use osc_lib.command.command. This warning is caused by an "
-    "out-of-date import in %s\n" % (__name__, parent_import)
-)
diff --git a/openstackclient/common/exceptions.py b/openstackclient/common/exceptions.py
deleted file mode 100644
index ed497e7bac..0000000000
--- a/openstackclient/common/exceptions.py
+++ /dev/null
@@ -1,28 +0,0 @@
-#   Licensed under the Apache License, Version 2.0 (the "License"); you may
-#   not use this file except in compliance with the License. You may obtain
-#   a copy of the License at
-#
-#        http://www.apache.org/licenses/LICENSE-2.0
-#
-#   Unless required by applicable law or agreed to in writing, software
-#   distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#   WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#   License for the specific language governing permissions and limitations
-#   under the License.
-#
-
-# NOTE(dtroyer): This file is deprecated in Jun 2016, remove after 4.x release
-#                or Jun 2017.
-
-import inspect
-import sys
-
-from osc_lib.exceptions import *  # noqa
-
-
-parent_import = inspect.getouterframes(inspect.currentframe())[1][1]
-sys.stderr.write(
-    "WARNING: %s is deprecated and will be removed after Jun 2017. "
-    "Please use osc_lib.exceptions. This warning is caused by an "
-    "out-of-date import in %s\n" % (__name__, parent_import)
-)
diff --git a/openstackclient/common/logs.py b/openstackclient/common/logs.py
deleted file mode 100644
index 24bf07eb39..0000000000
--- a/openstackclient/common/logs.py
+++ /dev/null
@@ -1,29 +0,0 @@
-#   Licensed under the Apache License, Version 2.0 (the "License"); you may
-#   not use this file except in compliance with the License. You may obtain
-#   a copy of the License at
-#
-#        http://www.apache.org/licenses/LICENSE-2.0
-#
-#   Unless required by applicable law or agreed to in writing, software
-#   distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#   WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#   License for the specific language governing permissions and limitations
-#   under the License.
-#
-
-# NOTE(dtroyer): This file is deprecated in Jun 2016, remove after 4.x release
-#                or Jun 2017.
-
-import inspect
-import sys
-
-from osc_lib.logs import *  # noqa
-from osc_lib.logs import _FileFormatter  # noqa
-
-
-parent_import = inspect.getouterframes(inspect.currentframe())[1][1]
-sys.stderr.write(
-    "WARNING: %s is deprecated and will be removed after Jun 2017. "
-    "Please use osc_lib.logs. This warning is caused by an "
-    "out-of-date import in %s\n" % (__name__, parent_import)
-)
diff --git a/openstackclient/common/parseractions.py b/openstackclient/common/parseractions.py
deleted file mode 100644
index 3af3a017f7..0000000000
--- a/openstackclient/common/parseractions.py
+++ /dev/null
@@ -1,28 +0,0 @@
-#   Licensed under the Apache License, Version 2.0 (the "License"); you may
-#   not use this file except in compliance with the License. You may obtain
-#   a copy of the License at
-#
-#        http://www.apache.org/licenses/LICENSE-2.0
-#
-#   Unless required by applicable law or agreed to in writing, software
-#   distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#   WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#   License for the specific language governing permissions and limitations
-#   under the License.
-#
-
-# NOTE(dtroyer): This file is deprecated in Jun 2016, remove after 4.x release
-#                or Jun 2017.
-
-import inspect
-import sys
-
-from osc_lib.cli.parseractions import *  # noqa
-
-
-parent_import = inspect.getouterframes(inspect.currentframe())[1][1]
-sys.stderr.write(
-    "WARNING: %s is deprecated and will be removed after Jun 2017. "
-    "Please use osc_lib.cli.parseractions. This warning is caused by an "
-    "out-of-date import in %s\n" % (__name__, parent_import)
-)
diff --git a/openstackclient/common/session.py b/openstackclient/common/session.py
deleted file mode 100644
index 9b19fd46e9..0000000000
--- a/openstackclient/common/session.py
+++ /dev/null
@@ -1,50 +0,0 @@
-#   Licensed under the Apache License, Version 2.0 (the "License"); you may
-#   not use this file except in compliance with the License. You may obtain
-#   a copy of the License at
-#
-#        http://www.apache.org/licenses/LICENSE-2.0
-#
-#   Unless required by applicable law or agreed to in writing, software
-#   distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#   WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#   License for the specific language governing permissions and limitations
-#   under the License.
-#
-
-"""Subclass of keystoneauth1.session"""
-
-from keystoneauth1 import session
-
-
-class TimingSession(session.Session):
-    """A Session that supports collection of timing data per Method URL"""
-
-    def __init__(
-            self,
-            **kwargs
-    ):
-        """Pass through all arguments except timing"""
-        super(TimingSession, self).__init__(**kwargs)
-
-        # times is a list of tuples: ("method url", elapsed_time)
-        self.times = []
-
-    def get_timings(self):
-        return self.times
-
-    def reset_timings(self):
-        self.times = []
-
-    def request(self, url, method, **kwargs):
-        """Wrap the usual request() method with the timers"""
-        resp = super(TimingSession, self).request(url, method, **kwargs)
-        for h in resp.history:
-            self.times.append((
-                "%s %s" % (h.request.method, h.request.url),
-                h.elapsed,
-            ))
-        self.times.append((
-            "%s %s" % (resp.request.method, resp.request.url),
-            resp.elapsed,
-        ))
-        return resp
diff --git a/openstackclient/common/timing.py b/openstackclient/common/timing.py
deleted file mode 100644
index 444f0cb2ea..0000000000
--- a/openstackclient/common/timing.py
+++ /dev/null
@@ -1,28 +0,0 @@
-#   Licensed under the Apache License, Version 2.0 (the "License"); you may
-#   not use this file except in compliance with the License. You may obtain
-#   a copy of the License at
-#
-#        http://www.apache.org/licenses/LICENSE-2.0
-#
-#   Unless required by applicable law or agreed to in writing, software
-#   distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#   WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#   License for the specific language governing permissions and limitations
-#   under the License.
-#
-
-# NOTE(dtroyer): This file is deprecated in Jun 2016, remove after 4.x release
-#                or Jun 2017.
-
-import inspect
-import sys
-
-from osc_lib.command.timing import *  # noqa
-
-
-parent_import = inspect.getouterframes(inspect.currentframe())[1][1]
-sys.stderr.write(
-    "WARNING: %s is deprecated and will be removed after Jun 2017. "
-    "Please use osc_lib.command.timing. This warning is caused by an "
-    "out-of-date import in %s\n" % (__name__, parent_import)
-)
diff --git a/openstackclient/common/utils.py b/openstackclient/common/utils.py
deleted file mode 100644
index aeb3aea7e3..0000000000
--- a/openstackclient/common/utils.py
+++ /dev/null
@@ -1,28 +0,0 @@
-#   Licensed under the Apache License, Version 2.0 (the "License"); you may
-#   not use this file except in compliance with the License. You may obtain
-#   a copy of the License at
-#
-#        http://www.apache.org/licenses/LICENSE-2.0
-#
-#   Unless required by applicable law or agreed to in writing, software
-#   distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#   WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#   License for the specific language governing permissions and limitations
-#   under the License.
-#
-
-# NOTE(dtroyer): This file is deprecated in Jun 2016, remove after 4.x release
-#                or Jun 2017.
-
-import inspect
-import sys
-
-from osc_lib.utils import *  # noqa
-
-
-parent_import = inspect.getouterframes(inspect.currentframe())[1][1]
-sys.stderr.write(
-    "WARNING: %s is deprecated and will be removed after Jun 2017. "
-    "Please use osc_lib.utils. This warning is caused by an "
-    "out-of-date import in %s\n" % (__name__, parent_import)
-)
diff --git a/openstackclient/tests/unit/network/test_common.py b/openstackclient/tests/unit/network/test_common.py
index d4d3a277f4..3a20687824 100644
--- a/openstackclient/tests/unit/network/test_common.py
+++ b/openstackclient/tests/unit/network/test_common.py
@@ -15,8 +15,8 @@ import argparse
 
 import mock
 import openstack
+from osc_lib import exceptions
 
-from openstackclient.common import exceptions
 from openstackclient.network import common
 from openstackclient.tests.unit import utils