fix: lint erros

Author: dtopuzov

core_tests/unit/utils/run_tests.py

@@ -1,9 +1,10 @@
 import os
+import time
 import unittest
 
-import time
 from nose.tools import timed
 
+from core.enums.os_type import OSType
 from core.settings import Settings
 from core.utils.file_utils import File
 from core.utils.process import Process
@@ -36,6 +37,7 @@ def test_02_run_command_with_redirect(self):
         assert result.output == '', 'Output should be empty.'
         assert self.current_file in File.read(path=out_file)
 
+    @unittest.skipIf(Settings.HOST_OS == OSType.WINDOWS, 'Skip on Windows.')
     def test_03_run_command_with_pipe(self):
         result = run(cmd='echo "test case" | wc -w ', wait=True, timeout=1)
         assert result.exit_code == 0, 'Wrong exit code of successful command.'

products/nativescript/preview_helpers.py

@@ -71,14 +71,16 @@ def get_url(output):
 
     @staticmethod
     def run_app(url, device_id, platform):
-        """Runs your project in the Preview App on simulator or emulator"""
+        """
+        Runs project in the Preview App on simulator or emulator.
+        """
         if platform is Platform.IOS:
             cmd = "xcrun simctl openurl {0} {1}.".format(device_id, url)
             result = run(cmd)
             assert 'error' not in result.output
         elif platform is Platform.ANDROID:
-            cmd = '{0} -s {1} shell am start -a android.intent.action.VIEW -d \
-            "{2}" org.nativescript.preview'.format(ADB_PATH, device_id, url)
+            cmd = '{0} -s {1} shell am start -a android.intent.action.VIEW -d "{2}" org.nativescript.preview' \
+                .format(ADB_PATH, device_id, url)
             result = run(cmd)
             assert 'error' not in result.output