python, cli: drop six dependency

cli/copr_cli/main.py

@@ -13,7 +13,6 @@
 import warnings
 from collections import defaultdict
 
-import six
 import requests
 
 try:
@@ -39,10 +38,10 @@
 from .build_config import MockProfile
 
 
-if six.PY2:
-    from urlparse import urljoin, urlparse
-else:
+try:
     from urllib.parse import urljoin, urlparse
+except ImportError:
+    from urlparse import urljoin, urlparse
 
 log = logging.getLogger(__name__)
 

cli/tests/cli_tests_lib.py

@@ -1,11 +1,9 @@
-import six
-
 # pylint: disable=ungrouped-imports
-if six.PY3:
+try:
     from unittest import mock
     from unittest.mock import MagicMock
     from pytest import fixture
-else:
+except ImportError:
     import mock
     from mock import MagicMock
     from pytest import yield_fixture as fixture
@@ -18,6 +16,7 @@
     "token": "abc",
 }
 
+
 @fixture
 def f_test_config():
     with mock.patch('copr_cli.main.config_from_file',

cli/tests/test_mock_config.py

@@ -6,8 +6,6 @@
 
 from copr_cli import main
 
-import six
-
 from cli_tests_lib import mock, f_test_config, fixture
 
 

python/copr/test/__init__.py

@@ -3,16 +3,13 @@
 """
 
 import os
-import six
-
 
 path = os.path.abspath(__file__)
 dir_path = os.path.dirname(path)
 resource_location = os.path.join(dir_path, "resources")
 config_location = os.path.join(resource_location, "copr_cli.conf")
 
-# We need to maintain python2 compatibility for EPEL7
-if six.PY3:
+try:
     from unittest import mock
-else:
+except ImportError:
     import mock

python/python-copr.spec

@@ -29,7 +29,6 @@ BuildRequires: util-linux
 BuildRequires: python-setuptools
 BuildRequires: python-requests
 BuildRequires: python-requests-toolbelt
-BuildRequires: python-six >= 1.9.0
 BuildRequires: python-mock
 BuildRequires: python-munch
 BuildRequires: python-filelock
@@ -44,7 +43,6 @@ BuildRequires: python-docutils
 BuildRequires: python2-setuptools
 BuildRequires: python2-requests
 BuildRequires: python2-requests-toolbelt
-BuildRequires: python2-six >= 1.9.0
 BuildRequires: python2-pytest
 BuildRequires: python2-devel
 BuildRequires: python-munch
@@ -81,7 +79,6 @@ Requires: python-requests
 Requires: python-requests-toolbelt
 Requires: python-requests-gssapi
 Requires: python-setuptools
-Requires: python-six >= 1.9.0
 %else
 Requires: python2-configparser
 Requires: python2-munch
@@ -90,7 +87,6 @@ Requires: python2-requests
 Requires: python2-requests-toolbelt
 Requires: python2-setuptools
 Requires: python2-requests-gssapi
-Requires: python2-six >= 1.9.0
 %endif
 
 %{?python_provide:%python_provide python2-copr}
@@ -114,7 +110,6 @@ BuildRequires: python3-pytest
 BuildRequires: python3-setuptools
 BuildRequires: python3-requests
 BuildRequires: python3-requests-toolbelt
-BuildRequires: python3-six
 BuildRequires: python3-sphinx
 BuildRequires: python3-requests-gssapi
 
@@ -123,7 +118,6 @@ Requires: python3-filelock
 Requires: python3-requests
 Requires: python3-requests-toolbelt
 Requires: python3-setuptools
-Requires: python3-six
 Requires: python3-requests-gssapi
 
 %{?python_provide:%python_provide python3-copr}

python/setup.py

@@ -18,7 +18,6 @@
     'requests',
     'requests-toolbelt',
     'setuptools',
-    'six',
     'munch',
 ]