Removed mbed-ls dependency from test framework

workspace_tools/singletest.py

@@ -74,15 +74,14 @@ from workspace_tools.test_api import print_test_configuration_from_json
 from workspace_tools.test_api import get_autodetected_MUTS
 from workspace_tools.test_api import get_autodetected_TEST_SPEC
 from workspace_tools.test_api import get_module_avail
-
-from workspace_tools.compliance.ioper_runner import IOperTestRunner
-from workspace_tools.compliance.ioper_runner import get_available_oper_test_scopes
 from workspace_tools.test_exporters import ReportExporter, ResultExporterType
 
 
 # Importing extra modules which can be not installed but if available they can extend test suite functionality
 try:
     import mbed_lstools
+    from workspace_tools.compliance.ioper_runner import IOperTestRunner
+    from workspace_tools.compliance.ioper_runner import get_available_oper_test_scopes
 except:
     pass
 
@@ -196,6 +195,7 @@ if __name__ == '__main__':
             print print_test_configuration_from_json(test_spec)
         exit(0)
 
+    if get_module_avail('mbed_lstools'):
         if opts.operability_checks:
             # Check if test scope is valid and run tests
             test_scope = get_available_oper_test_scopes()

workspace_tools/test_api.py

@@ -53,13 +53,12 @@ from workspace_tools.build_api import print_build_results
 from workspace_tools.libraries import LIBRARIES, LIBRARY_MAP
 from workspace_tools.toolchains import TOOLCHAIN_BIN_PATH
 from workspace_tools.test_exporters import ReportExporter, ResultExporterType
-from workspace_tools.compliance.ioper_runner import get_available_oper_test_scopes
-
 
 import workspace_tools.host_tests.host_tests_plugins as host_tests_plugins
 
 try:
     import mbed_lstools
+    from workspace_tools.compliance.ioper_runner import get_available_oper_test_scopes
 except:
     pass