add gihub ci for pylint

Change-Id: I97c4f18a4fa0a9b4e7a20dd1a422075eecb30d0a

Author: ahothan

.github/workflows/pylint.yml

@@ -20,4 +20,4 @@ jobs:
         pip install pylint
     - name: Analysing the code with pylint
       run: |
-        pylint $(git ls-files '*.py')
+        pylint --rcfile pylint.rc $(git ls-files '*.py')

conftest.py

@@ -1,8 +1,11 @@
+'''
+Used to manage perf unit test
+'''
 import pytest
 def pytest_addoption(parser):
     parser.addoption("--runperf", action="store_true",
         help="run perf tests")
 
 def pytest_runtest_setup(item):
     if 'perf' in item.keywords and not item.config.getoption("--runperf"):
-        pytest.skip("need --runperf option to run")
+        pytest.skip("need --runperf option to run")

hdrh/codec.py

@@ -36,9 +36,9 @@
 
 import zlib
 
-from pyhdrh import add_array  # pylint: disable=no-name-in-module
-from pyhdrh import decode     # pylint: disable=no-name-in-module
-from pyhdrh import encode     # pylint: disable=no-name-in-module
+from pyhdrh import add_array  # pylint: disable=no-name-in-module,import-error
+from pyhdrh import decode     # pylint: disable=no-name-in-module,import-error
+from pyhdrh import encode     # pylint: disable=no-name-in-module,import-error
 
 V2_ENCODING_COOKIE_BASE = 0x1c849303
 V2_COMPRESSION_COOKIE_BASE = 0x1c849304

setup.py

@@ -1,3 +1,6 @@
+'''
+Setup
+'''
 import sys
 from setuptools import setup
 from setuptools import Extension
@@ -7,15 +10,15 @@
 class Tox(test):
     def initialize_options(self):
         test.initialize_options(self)
-        self.tox_args = None
+        self.tox_args = None # pylint: disable=attribute-defined-outside-init
 
     def finalize_options(self):
         test.finalize_options(self)
         self.test_args = []
-        self.test_suite = True
+        self.test_suite = True # pylint: disable=attribute-defined-outside-init
 
     def run_tests(self):
-        import tox
+        import tox # pylint: disable=import-outside-toplevel
         sys.exit(tox.cmdline())
 
 

test/test_hdrhistogram.py

@@ -39,9 +39,9 @@
 
 import pytest
 
-from pyhdrh import add_array  # pylint: disable=no-name-in-module
-from pyhdrh import encode     # pylint: disable=no-name-in-module
-from pyhdrh import decode     # pylint: disable=no-name-in-module
+from pyhdrh import add_array  # pylint: disable=no-name-in-module,import-error
+from pyhdrh import encode     # pylint: disable=no-name-in-module,import-error
+from pyhdrh import decode     # pylint: disable=no-name-in-module,import-error
 
 from hdrh.histogram import HdrHistogram
 from hdrh.log import HistogramLogWriter