Did some renamings according to the changes in baseclasse.py, fixed one invalid unit test.

parser/parser-cp2k/cp2kparser/regtest/cp2k_2.6.2/run_tests.py

@@ -479,7 +479,7 @@ class TestEnergyForce(unittest.TestCase):
 
     def test_program_basis_set_type(self):
         result = self.results["program_basis_set_type"]
-        self.assertEqual(result, "gaussian")
+        self.assertEqual(result, "gaussians")
 
 
 #===============================================================================

parser/parser-cp2k/cp2kparser/versions/cp2k262/inputparser.py

@@ -6,13 +6,13 @@ import re
 import logging
 import pickle
 import numpy as np
-from nomadcore.baseclasses import BasicParser
+from nomadcore.baseclasses import AbstractBaseParser
 from cp2kparser.generic.inputparsing import metainfo_data_prefix, metainfo_section_prefix
 logger = logging.getLogger("nomad")
 
 
 #===============================================================================
-class CP2KInputParser(BasicParser):
+class CP2KInputParser(AbstractBaseParser):
     """Used to parse out a CP2K input file.
 
     CP2K offers a complete structure for the input in an XML file, which can be

parser/parser-cp2k/cp2kparser/versions/cp2k262/singlepointforceparser.py

 import logging
 import numpy as np
-from nomadcore.baseclasses import BasicParser
+from nomadcore.baseclasses import AbstractBaseParser
 logger = logging.getLogger("nomad")
 
 
 #===============================================================================
-class CP2KSinglePointForceParser(BasicParser):
+class CP2KSinglePointForceParser(AbstractBaseParser):
     """Used to parse out a force file printed out by a CP2K single point
     calculation. It is not exactly an ZYX file, so here we define separate
     parser.