fix #1 incorrect path separator

Author: reverbc

CHANGELOG.md

@@ -4,6 +4,9 @@
 ### Added
 - W6401 `deprecated-pytest-yield-fixture`: add warning for [yield_fixture functions](https://docs.pytest.org/en/latest/yieldfixture.html)
 
+### Fixed
+- Fix incorrect path separator for Windows (#1)
+
 ## [0.2.0] - 2020-05-25
 ### Added
 - Suppressing FP `no-member` from [using workaround of accessing cls in setup fixture](https://github.com/pytest-dev/pytest/issues/3778#issuecomment-411899446)

pylint_pytest/__init__.py

@@ -1,5 +1,4 @@
 import os
-import sys
 import inspect
 import importlib
 import glob
@@ -19,7 +18,7 @@ def register(linter):
         module = module.replace(dirname, '', 1)
 
         # translate file path into module import path
-        module = module.replace('/', '.')
+        module = module.replace(os.sep, '.')
 
         checker = importlib.import_module(module, package=os.path.basename(dirname))
         for attr_name in dir(checker):