======================================================================

ERROR: test_client (unittest.loader._FailedTest)

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ImportError: Failed to import test module: test_client

Traceback (most recent call last):

  File "/opt/python/3.7/lib/python3.7/unittest/loader.py", line 434, in _find_test_path

    module = self._get_module_from_name(name)

  File "/opt/python/3.7/lib/python3.7/unittest/loader.py", line 375, in _get_module_from_name

    __import__(name)

  File "/home/durin/work/mongo-python-driver/test/test_client.py", line 889

    self.client.fsync(async=True)

                          ^

SyntaxError: invalid syntax

======================================================================

ERROR: test_collection (unittest.loader._FailedTest)

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ImportError: Failed to import test module: test_collection

Traceback (most recent call last):

  File "/opt/python/3.7/lib/python3.7/unittest/loader.py", line 434, in _find_test_path

    module = self._get_module_from_name(name)

  File "/opt/python/3.7/lib/python3.7/unittest/loader.py", line 375, in _get_module_from_name

    __import__(name)

  File "/home/durin/work/mongo-python-driver/test/test_collection.py", line 64, in <module>

    from test.test_client import IntegrationTest

  File "/home/durin/work/mongo-python-driver/test/test_client.py", line 889

    self.client.fsync(async=True)

                          ^

SyntaxError: invalid syntax

======================================================================

ERROR: test_legacy_api (unittest.loader._FailedTest)

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ImportError: Failed to import test module: test_legacy_api

Traceback (most recent call last):

  File "/opt/python/3.7/lib/python3.7/unittest/loader.py", line 434, in _find_test_path

    module = self._get_module_from_name(name)

  File "/opt/python/3.7/lib/python3.7/unittest/loader.py", line 375, in _get_module_from_name

    __import__(name)

  File "/home/durin/work/mongo-python-driver/test/test_legacy_api.py", line 53, in <module>

    from test.test_client import IntegrationTest

  File "/home/durin/work/mongo-python-driver/test/test_client.py", line 889

    self.client.fsync(async=True)

                          ^

SyntaxError: invalid syntax