erp5.util: Move dealShebang into Utils

  In this way we don't have to duplicate the method everywhere.

erp5/util/testnode/UnitTestRunner.py

@@ -41,6 +41,7 @@ from ProcessManager import SubprocessError, ProcessManager, CancellationError
 from subprocess import CalledProcessError
 from NodeTestSuite import SlapOSInstance
 from Updater import Updater
+from Utils import dealShebang
 from erp5.util import taskdistribution
 
 class UnitTestRunner():
@@ -130,7 +131,7 @@ class UnitTestRunner():
     run_test_suite_path = run_test_suite_path_list[0]
     run_test_suite_revision = node_test_suite.revision
     # Deal with Shebang size limitation
-    invocation_list = self.testnode._dealShebang(run_test_suite_path)
+    invocation_list = dealShebang(run_test_suite_path)
     invocation_list.extend([run_test_suite_path,
                            '--test_suite', node_test_suite.test_suite,
                            '--revision', node_test_suite.revision,

erp5/util/testnode/Utils.py

@@ -20,3 +20,10 @@ def deunicodeData(data):
   else:
     new_data = data
   return new_data
+
+def dealShebang(run_test_suite_path):
+  line = open(run_test_suite_path, 'r').readline()
+  invocation_list = []
+  if line[:2] == '#!':
+    invocation_list = line[2:].split()
+  return invocation_list

erp5/util/testnode/testnode.py

@@ -111,13 +111,6 @@ class TestNode(object):
     if self.node_test_suite_dict.has_key(reference):
       self.node_test_suite_dict.pop(reference)
 
-  def _dealShebang(self,run_test_suite_path):
-    line = open(run_test_suite_path, 'r').readline()
-    invocation_list = []
-    if line[:2] == '#!':
-      invocation_list = line[2:].split()
-    return invocation_list
-
   def constructProfile(self, node_test_suite, test_type, use_relative_path=False):
     config = self.config
     profile_content = ''